How to Easily Master Format SAMSUNG GALAXY S DUOS GT-S7562 with Safety Hard Reset?

Tips and tricks about SAMSUNG GALAXY S DUOS GT-S7562 problem solutions. For customer who need the double simcard or dual on smartphone with GSM GSM on together, Samsung have SAMSUNG GALAXY S DUOS GT-S7562 which have 4 inches screen. This smartphone have 1Ghz processor with 4GB internal memory capacity.

What is Main Advantage of SAMSUNG GALAXY S DUOS GT-S7562 Specifications :

Dual On GSM GSM Simcard (Active together)
GSM 3G HSDPA
LCD 4 inches TFT capacitive touchscreen
Processor 1 GHz Cortex-A5
Memory Internal 4GB with 768MB RAM
External Memory Slot MicroSD up to 32GB
Main Camera 5 MP, 2592х1944 pixels, autofocus, LED flash
Front Camera VGA
Android OS, Android OS, v4.0 (Ice Cream Sandwich)
Battery Li-Ion 1500 mAh

How to Fix and Problem Solving for Recovery SAMSUNG GALAXY S DUOS GT-S7562 hang or not responding or malfunctions or stuck or freezing or bricked ?

With the SAMSUNG GALAXY S DUOS GT-S7562 performance, there are many applications can be run at this phone, we can download that applications from Google Play Store, but please remember, not all applications are compatible with SAMSUNG GALAXY S DUOS GT-S7562. Some applications can make this phone become hang or stuck or bricks or frozen or lcd touch screen become not responding. If this problem happen, we need to do soft reset or reboot or restart to delete any temporary files or cache. If SAMSUNG GALAXY S DUOS GT-S7562 still get problem, then we need to do hard reset or master format.

How to Soft Reset or Reboot or Restart SAMSUNG GALAXY S DUOS GT-S7562 ?

If you want to soft reset SAMSUNG GALAXY S DUOS GT-S7562, try to remove the battery and then put again to the place then turn on the SAMSUNG GALAXY S DUOS GT-S7562 to do reboot or soft reset. If you do not want to open the battery, you can do easily with pressing Power Button for several seconds and the option menu to turn off or reboot will appear.

#Option 1, How to Hard Reset SAMSUNG GALAXY S DUOS GT-S7562 with software menu:

  1. Turn on SAMSUNG GALAXY S DUOS GT-S7562
  2. Make sure SAMSUNG GALAXY S DUOS GT-S7562 battery is not empty
  3. Go to menu:Setting > Backup and reset > Factory Data Reset > Reset Device
  4. ChooseErase Everything
  5. SAMSUNG GALAXY S DUOS GT-S7562 will do the process to Master Reset to Factory Default, wait for several minutes.

#Option 2, How to Hard Reset SAMSUNG GALAXY S DUOS GT-S7562 with Hardware key button:

  1. Make sure the battery of SAMSUNG GALAXY S DUOS GT-S7562 charge properly
  2. Turn off SAMSUNG GALAXY S DUOS GT-S7562
  3. Press and hold together :Volume Up Button + Home Button& continue withPower Button(together)
  4. Or you can try Volume Up Button + Volume Down Button + Home Buttom + Power Button (together)
  5. If we see the menu at LCD screen, chooseWipe Data/Factory ResetwithVolume Buttonto select and usePower Buttonto ok or enter.
  6. The SAMSUNG GALAXY S DUOS GT-S7562 will doing the process of restoring to factory default.

#Option 3, How to Hard Reset SAMSUNG GALAXY S DUOS GT-S7562 with Secret Key Code Security:

  1. Turn on SAMSUNG GALAXY S DUOS GT-S7562
  2. Make sure the battery of SAMSUNG GALAXY S DUOS GT-S7562 not empty
  3. dial or press number to call:*2767*3855#
  4. That number code will force format SAMSUNG GALAXY S DUOS GT-S7562

How to Restore and Reinstall Clean Android Operating system / firmware at SAMSUNG GALAXY S DUOS GT-S7562 ?

If the phone act not normal or starting problem, maybe sometime we need to reinstall or restore the clean and default setting operating system or firmware. It is easy to reinstall the operating system of SAMSUNG GALAXY S DUOS GT-S7562 because the OS / firmware source already saved inside rom. We do not need to connect or copy anything from outside this phone. Just do hard reset or master format above, then the SAMSUNG GALAXY S DUOS GT-S7562 will be reinstalling or restoring the clean default firmware or operating system automatically.

How to Unlock or Fix or Bypass or Solutions for SAMSUNG GALAXY S DUOS GT-S7562 forgot password code or security lock screen pattern or pin?

After give security protection at SAMSUNG GALAXY S DUOS GT-S7562 kind of password pin or screen lock pattern protection, sometime user forget about the answer. In this case we do not have to be worry, because Android already prepare solutions when we forget to answer the security protections. Try to find Forget Password / Pattern button, if you can not find this button, have need to do several time wrong security answer first continuously. If the Forget Password / Pattern button already appear, press that button to bring you answer the Google account username and password. If you also can not access Google account, then you have to do hard reset or master format to unlock it, but all important data will be removed or wipe from SAMSUNG GALAXY S DUOS GT-S7562.

What is PIN BACKUP at SAMSUNG GALAXY S DUOS GT-S7562 ?

When we activate security protection, we will ask to give Backup unlock PIN . Although we are sure about our security protection, but sometime we can forget about it. When we give the security protection at our SAMSUNG GALAXY S DUOS GT-S7562, it also give step to put our own PIN as BACKUP PIN. This backup PIN use to bypass or unlock forgotten security code later. Use above steps to unlock forgot password or screen lock pattern security protection using Google account or Gmail username and password.

How to Improve Performance SAMSUNG GALAXY S DUOS GT-S7562 to make run more faster?

Some SAMSUNG GALAXY S DUOS GT-S7562 user said why the performance become slowly. With the specifications, this smartphone can run without problem for daily usage such as email, chatting, browsing, and something like that. But if we install many applications which need to run in the background, of course this will make SAMSUNG GALAXY S DUOS GT-S7562 become slower. To make the performance SAMSUNG GALAXY S DUOS GT-S7562 become faster again, you have to reduce the installation applications. Try to find unused applications and uninstall it. If your smartphone still slow, then you may need to do hard reset with master format step above.

Is That Any Secret Code for Doing Format SAMSUNG GALAXY S DUOS GT-S7562 ?

The secret code for doing hard reset SAMSUNG GALAXY S DUOS GT-S7562 is*2767*3855#.But please remember to always becareful typing that code, because the SAMSUNG GALAXY S DUOS GT-S7562 will doing hard reset and remove all data and installed applications.

How to upgrade SAMSUNG GALAXY S DUOS GT-S7562 into Android Jelly Bean ?

When we write this information, the SAMSUNG GALAXY S DUOS GT-S7562 still do not have official upgrade to Jelly Bean. The factory default operating system is Ice Cream Sandwich which already good to run almost all applications or even new applications. If you still need to force SAMSUNG GALAXY S DUOS GT-S7562 install Jelly Bean operating system, you need to do with custom rom, but remember this step is not for anyone, because doing flashing smartphone with custom rom could make problem if we do with wrong step, and the SAMSUNG GALAXY S DUOS GT-S7562 can be use anymore if something problem. Please consider first before doing flash phone with non official operating system for firmware.

Can I upgrade SAMSUNG GALAXY S DUOS GT-S7562 to Android Kitkat or Android Lollipop ?

Until we write this information, Samsung still not release Android Kitkat or moreover Android Lollipop for SAMSUNG GALAXY S DUOS GT-S7562. Again like previous information, we can find some other community introduce Android Kitkat for SAMSUNG GALAXY S DUOS GT-S7562 with custom ROM, some of them use CyanogenMod ROM, but please do it carefuly, because some wrong steps can make problems. Better asking experience users to help install custom ROM if you want to try it at your SAMSUNG GALAXY S DUOS GT-S7562.

How to Improve Battery Life Longer of SAMSUNG GALAXY S DUOS GT-S7562 For Solving Battery Drain Faster Problem (Battery Saving / Extent Battery Life)?

SAMSUNG GALAXY S DUOS GT-S7562 have 1500 mAh battery capacity, some users have problems with battery drain faster. Can I improve battery life or battery power at SAMSUNG GALAXY S DUOS GT-S7562? Maybe we can find some online store selling more power for this phone, but sometime 3th party battery is not true for their written capacity. After using more than 2 years, we are recommended to replace the battery with original one which can find from recommended store, because the capacity will be reduce after several years of usage. We can force to make battery stronger or not empty faster by reduce the LCD screen brightness as low as possible. Turn off not use connection like Wifi / Bluetooth / GPS. Using 3G also use more battery then use 2G but 2G is more slowly then 3G.

Other FAQ of SAMSUNG GALAXY S DUOS GT-S7562:

  • How to Remove Google Account from SAMSUNG GALAXY S DUOS GT-S7562 ? We are suggesting to do hard reset or reformat this phone to totally remove all Google account from this phone. But please backup all important data first before performing hard reset or master format, because all data may remove or wipe after finish reformat.
  • Is SAMSUNG GALAXY S DUOS GT-S7562 waterproof ? No, this phone is not waterproof. Plase stay away from the water when using this phone or do not bring SAMSUNG GALAXY S DUOS GT-S7562 swim together without any additional waterproof case.

200 thoughts on “How to Easily Master Format SAMSUNG GALAXY S DUOS GT-S7562 with Safety Hard Reset?”

    • Hi, perhaps your Samsung Galaxy S Duos operating system get damaged or corrupt, you can try to do hard reset using hardware button combination key for reformat to factory default.

      Reply
    • Hi, please find the latest apps that you have downloaded, maybe several of them get troubles with your Samsung Galaxy S Duos, uninstall suspected apps. If you still get the same problems, then you have to do hard reset to factory default.

      Reply
  1. please help me. my gt-s7562 phone reboots/restarts whenever I enable my mobile data. it works ok as long as my mobile data connection is turned off. it only does this whenever I turn on my mobile data connection

    Reply
    • Hi, at this situations you have to do hard reset or master format, because it seems that your GSM network applications get trouble at the operating system.

      Reply
    • Hi, yes you can change the battery anytime you want when you thing the battery is not working or broken, but if the problems comes from software or operating system, then only change the battery sometime not solved the problems, therefore we suggest to do hard reset or master format to reinstall clean factory default Android operating system at your Samsung Galaxy S Duos, but do not forget to backup all important data if you can.

      Reply
    • Hi, please try to change SIM 1 to SIM 2, to make sure the seconds simcard itself is working properly. Please check your menu setting at network state to make sure your menu setting for SIM 2 already active. If all setting already done, but that card still not work, then please do hard reset using menu setting.

      Reply
    • Hi, try secret code may not work for your Samsung Galaxy S Duos if your phone use custom ROM or done some custom rom. Please try to force hard reset carefully using hardware button combination key for your Samsung Galaxy S Duos with steps above.

      Reply
  2. Hi..thank you for your support…i tried the way you mentioned but it was continuosly vibrating…..but after trying many times and make buttons release in different time.. i succeeded.. thanks

    Regards
    Deepak Verma. 🙂

    Reply
  3. Hi There!

    Is there a way to openline my Samsung Galaxy S Duos GT 7652 for free?

    Im a globe postpaid plan subscriber and i cannot used sim from other network. The sim slots were locked to TM and Globe only.

    Reply
    • Hi, if you bought subscription phone, then your Samsung Galaxy S Duos will locked to specific GSM operating and it will not work when we use different GSM operator. We can not give advice to unlock for operator network, maybe some other community website can give good help, or someone else can give advice.

      Reply
  4. ‘Safe mode’ appeared in the bottom left of my galaxy s duos 7562 and unable to use the installed applications. I took out the battery full day and again switched on. Nothing happened. I have done factory reset 2-3 times after this. Still ‘safe mode’ appears. Please help me. Also my Volume down key is not working.

    Reply
    • Hi, it seems that you have to root your phone when you have this problems, to change configuration text file at root folder using root file explorer, but this is not safe to do if you do not know how to root. Please contact Samsung authorized service center to get help or ask expert user to fix this operating system problems.

      Reply
  5. i could not hard key reset when i press volume + home+ power key all i get is factory mode: full test, item test, test report, clear eMMc and reboot options and because the screen can not let me continue by saying “unfortunately, secsetupwizard has stopped” i can not use the *2767*3855# so can u help. bythe way i tried holding both volume + home+ power keys but it does not respond. please help. thanks

    Reply
    • Hi, usually at normal standard rom, when you press volume up + home + power button, your Samsung Galaxy S Duos will show menu to factory default. At your situations, you can try to choose clean eMMc.

      Reply
    • Hi, please try to do hard reset or reformat your Samsung Galaxy S Duos using hardware button combination key with steps at #Options 2 above.

      Reply
    • Hi, at normal standard rom, Samsung Galaxy S Duos will reformat the operating system after doing hard reset using hardware button combination key. But sometime this steps can not work if your phone has already get tweak with custom ROM or rooted.

      Reply
  6. hi i’m not able to switch on my phone also and it not going to download mode plz some one help me what to do

    Reply
    • Hi, first you have to make sure your Samsung Galaxy S Duos battery already fully charge or not empty. Maybe you can try to use another different Android charger which have minimum 1 A current output, just to make sure your old charger not get trouble. If you have done charging at least 1 hours, then try to use hardware button combination key to hard reset. If this steps still not give any solutions, then maybe your Samsung Galaxy S Duos get hard bricks and need to get hardware repair at Samsung authorize service center.

      Reply
    • Hi, have you installed some 3th party keyboard applications? if yes, please uninstall or remove this apps from setting menu setting > apps and chose that 3th party keyboard applications at your Samsung Galaxy S Duos. You also can try to change manually your keyboard at menu setting > language & input, and choose default keyboard.

      Reply
  7. My Samsung gts7562
    First_ touch was not working at one corner
    Second_ touch is not working completely
    Third_ when powered on, touch is pressed automatically continuously
    Finally_ now it doesn’t power on

    Reply
    • Hi, maybe you have to try doing hard reset or reformat your Samsung Galaxy S Duos for reinstall factory default operating system. If this problems comes from firmware trouble, then your phone will work again. If not, then maybe this problems comes from your hardware.

      Reply
  8. sir, i used my phone for some months but the battery runs down which makes me to keep the phone until i get the new battery for it. I charged the new battery to its full capacity and then insert the battery into the phone but the screen is not on, it is only the flash light that is blinking. Thanks

    Reply
    • Hi, at new battery especially which fully discharge, you need to charge the battery for about 1 hours before it can work properly after insert it at your Samsung Galaxy S Duos. However, if after charger 1 hours, the new battery still not work, then maybe it is corrupt. Please try to ask for replace with new battery.

      Reply
    • Hi, usually by default after doing hard reset your Samsung Galaxy S Duos will be reset back to English language and the screen will be responsive because all setting back to factory default. Maybe your phone restored back from previous Google cloud backup. Please try to hard reset again and after your phone start at beginning, do not login with old Google account to make sure your old backup not restore back automatically.

      Reply
    • Hi, the backup PIN has chosen by you when the first time activate any security protections at your Samsung Galaxy S Duos, so you have to remember that backup pin. However, if you still can not use your backup pin, then you can try to bypass or unlock forgotten security protections at your Samsung Galaxy S Duos using Google account. Please try to give several time wrong answer continuously until your Samsung Galaxy S Duos locked, then you can type your Gmail username and password that you have already signed-in before. Please make sure your Internet connection active while unlock security using Google account, because your Samsung Galaxy S Duos will ask authentication to Google server. If this steps still can not bypass or unlock your Samsung Galaxy S Duos, then you have to do hard reset using hardware button combination key like steps at #option 2 above.

      Reply
  9. i have problem with my s7562. last night my phone was working fine and my phone battery about to die (approx 5%”) i switch off my phone and plunged it to charger . but when i saw some menu appeared with rolling arrow which was as follows

    select manu

    factory mode <==
    normal mode
    fast boot

    i can't select any item because the arrow continuously running in up and down

    Reply
    • Hi, it seems that your Samsung Galaxy Y is at recovery mode, the arrow will be go up or down by press power button. Please remove all soft or hard case that your phone use, sometime it can make some trouble like that.

      Reply
    • Hi, please try to hard reset or reformat again your Samsung Galaxy S Duos to factory default, after if your phone ask for Google account, then do not give any old or previous Google account, but you can try to sign-up or make new Google account just for test. After everything done, you can check whether that problems still happen or not. If already fix, then it is confirm that your Samsung Galaxy S Duos hang problem comes from previous account restored cloud backup.

      Reply
  10. I hard resetted my samsung gts7562. After a few hours i started getting problem of auto rejecting all calls. I thought maybe another hard reset would solve the problem but it happened again.. what might be the solution to this problem?

    Reply
    • Hi, please try to do hard reset one more time for your Samsung Galaxy S Duos, but after finish reformat, do not login with previous Gmail account. You can try to make new Google account just for make sure your phone will not get automatically cloud backup restore.

      Reply
  11. Hi, would you plz inform me that touchwiz is sufficient for gt7562 or i must install other launcher bcoz its work slow and hang my phone most of time… plz help me

    Reply
    • Hi, the default touchwiz is follow latest firmware update at your Samsung Galaxy S Duos. If your phone get trouble or slow or hang, then you may try to do hard reset to reformat clean factory default Android operating system at your Samsung Galaxy S Duos.

      Reply
  12. Hi when I turn on my Samsung galaxy s duos. It turns on and stays on the Samsung logo and highlight blue and I can’t access anything

    Reply
    • Hi, maybe there are some applications crash and make your Samsung Galaxy S Duos operating system damaged or corrupted, please try to do hard reset with hardware button combination key to reinstall factory default Android operating system at your phone.

      Reply
    • Hi, it seems that our Samsung Galaxy S Duos battery has been broken or end of life, therefore it can not work properly. Please bring your phone to Samsung authorize service center, then they will test your battery conditions. If the battery is broken, then please buy new one and your Samsung Galaxy S Duos will work again.

      Reply
    • Hi, sorry reply in English. If you want to received phone call only from known users or only from registered people at phone book, then you have to install call filter applications from Google Play Store.

      Reply
  13. hi
    my hard reset by keys has damaged and doesn’t work.
    how I can resolve that!
    I Know that, there is many way to hard reset, but Can I restore my Phone like bafore

    Reply
    • Hi, unfortunately your Samsung Galaxy S Duos hardware button key should work properly if want to hard reset using hardware button combination key. There are also other alternative to reformat or reinstall operating system using ODIN, but we suggest you to bring your Samsung Galaxy S Duos to Samsung authorize service center, because they can easily reformat your operating system without problems.

      Reply
    • Hi, you can try to bypass or unlock forgotten security password and backup pin at your Samsung Galaxy S Duos using Google account. Please try to turn on your phone, when it ask for answer, try to give several time wrong answer continuously until your Samsung Galaxy S Duos locked or freezing 30 seconds. At this time you can find Forgot Password button, press this button, then your Samsung Galaxy S Duos will ask for Gmail username and password that we have already signed-in before. Do not forget to activate Internet connection while unlock using Google account, because your Samsung Galaxy S Duos will ask authentication from Google server.

      Reply
  14. my fone is samsung s duos (GT S7562)..
    Its home button is not functioning always…and i wand to hard reset it… because there is something like “SMS MANAGER” in my fone.. i think its a virus based thing. because when ever i turn on the internet it get activated and it showing some ads with sexual contents and sometime it auto download some applications.So i want it to be master reset.. can you help me from this??am in trouble… my data pack also losing by these problem…can you tell me working master reset code for my fone??? I tried alot of numbers… please help me this is my last hope :(………

    Reply
    • Hi, as long as your Samsung Galaxy S Duos still can go to menu setting then you can easily do hard reset using software menu like steps at #option 1 above. Go to Setting > Backup and reset > Factory Data Reset > Reset Device. If your Samsung Galaxy S Duos can not boot properly then you have to do hard reset using hardware button combination key like steps at #option 2 above. Please note that all important data will be wipe from your phone, therefore you have to backup all important data first to your external memory or cloud backup like Dropbox or Google drive.

      Reply
  15. I am using samsung gt s7562 lafleur but some problems create in my phone to startup I am doing master hard reset but not any ops to formate
    Something msg display like

    ARM9 MODE
    RAMDUP MODE
    CP
    Hs_pw0_key.c line 490
    Format
    Qxdm massage

    Reply
    • Hi, if you have done to try hard reset using hardware button combination key but still not get solutions then you have to consult with Samsung authorize service center.

      Reply
  16. I did the hard reset but it shows nothing expet vibrating until i release and start normaly without reseting please help me

    Reply
    • Hi, usually the steps at #option 2 above will bring your phone to recovery menu. Please try again carefully steps by steps, because mostly it will work without problems unless there are some other hardware problems or some keys are not working properly. You can as Samsung authorize service center to test your phone.

      Reply
    • Hi, usually the three buttons hard reset can’t work because one of them got trouble. Otherwise, your Samsung Galaxy S Duos get custom rom or other tweaks. Please try again one more time or you can try to bring your phone to Samsung authorized service center.

      Reply
    • Hi, please try to hard reset one more time, and after your phone can boot from beginning, please do not login with previous Google account, please your Samsung Galaxy S Duos may restore previous cloud backup from Google server. You can try to create new Google account and try to download any interesting applications from Google Play Store.

      Reply
    • Hi, as far as your phone not use custom rom or any other tweak, then Samsung Galaxy S Duos will reformat the operating system using hardware button combination key like steps at #option 2 above. Please do it carefully one more time.

      Reply
  17. Sir my device is Samsung galaxy s dous GT-7662 I forgot my pin.and i did not create gmail/email account .and there are alots important files in this device .is there any way to unlock device without earisng any documents

    Reply
    • Hi, unfortunately you can not unlock forgotten security pin at Samsung Galaxy S Duos without use Google account or backup pin. The work around for this problems is doing hard reset, but all important files and installed applications may removed or wiped after finish hard reset.

      Reply
  18. I am stuck after reset turning back on sellecting language and connecting to wifi i am get blank screen with notification bar i cango back and set the languang but further i display nothing
    Please help.

    Reply
    • Hi, when you can not do anything with that situation, then maybe you need to consider doing hard reset using hardware button combination key to reformat your Samsung Galaxy S Duos operating system to factory default.

      Reply
  19. Hiii
    My phone is showing some programming on the main screen like 1.93/42
    Com.programming
    Please help i tried restarting and even removed the battery and opened again. It shows the same. It really is irritating as it disturbs the work..

    Reply
    • Hi, better you try to do hard reset using hardware button combination key. If will reformat your Samsung Galaxy S Duos operating system to factory default.

      Reply
  20. Hi,
    When I bought my phone it has 768 MB of RAM. I use to do some some geeky things with it to make its performance better. internal to external switch, ram swap, processor overclock, graphics tweak, etc. Sometimes the result turns to boot loop or soft brick, but I know that the first thing to do is hard reset. Doing these things are easy for me. And now my RAM is only 645 MB and I don’t know what I just did.

    My question is how to bring back or restore my RAM from 645 MB to 768 MB? Thanks..

    Reply
    • Hi, if you have done some custom weak, then we can not give good answer for your problems, because maybe there are some not standard problems may happen. Please consult with Samsung authorized service center.

      Reply
  21. Hi .. After i Hard reset my samung galaxy s all thing go fine except for having an issue after adding my language my date and time and after i press next button blank screen appears and the only thing i see is the battery logo and the time .. .. its hard to explain.. i hope i can send you photos of my phone getting this problem

    Reply
    • Hi,have you ever try to do hard reset using hardware button combination key to reformat your Samsung Galaxy S Duos? Because it will reformat your OS to factory default.

      Reply
  22. I want to reset my samsung duos s7562. after following step setting – backup&reset – factory data reset – reset device. after this phone ask pin no. but I don’t know pin no. how i can get it.

    Reply
    • Hi, if you can not find that pin, then please try to reformat your Samsung Galaxy S Duos using hardware button combination key like steps at #Option 2 above.

      Reply
  23. i cannot reset my phone because my home button is not working. what should i do to reset my phone.. i forgot my pattern and gmail so reset is my chance.

    Reply
    • Hi, unfortunately the steps to hard reset above using hardware button combination key need Home button as one of combination key. You need to bring your phone to Samsung authorized service center or other professional service center to fix your Home button. However, Samsung service center also can help you to flash latest operating system to your Samsung Galaxy S Duos using their computer with Samsung applications.

      Reply
    • Hi, we suggest to try doing hard reset or restore or reformat your Samsung Galaxy S Duos operating system to factory default using menu Setting, because your phone still can boot properly, but please do not forget to backup all important data fist before performing hard reset.

      Reply
  24. hi good day may i know what is the problem of my samsung SAMSUNG GALAXY S DUOS GT-S7562 when i get start on he will just vibrate then the logo will appear after a seconds he will shot it off i already hard reset hard reformat nothing will happen can you help me how ???

    Reply
    • Hi, if you have done hard reset using all method, including hardware button combination key, but your Samsung Galaxy S Duos still get troubles, then maybe some other troubles happen, please try consult with Samsung authorized service center for further check.

      Reply
    • Hi, if you always get this trouble, then please backup all important data and then try to do hard reset or master format your Samsung Galaxy S Duos operating system to factory default.

      Reply
  25. Hi,my samsung duos GT-S7562i keeps on showing not registered to network,how can I solve this problem?I have tried factory reset but still doesn’t work.

    Reply
    • Hi, we suspect the simcard network get troubles. You need to try replace with other simcard network and put it at your Samsung Galaxy S Duos sim slot. If it can work, then you have to ask network provider to replace your broken simcard. But ff the problems still happen with other simcard, then you need to bring it to Samsung authorized service center.

      Reply
  26. Am using samsung GT-S7562… still my cell not start hang in samsung logo m trying all hard reset key but not getting hard reset mode what I do

    Reply
    • Hi, at standard conditions, the hard reset using hardware button combination key will reformat your Samsung Galaxy S Duos to factory default. However, if some other hardware troubles happen, then that steps may not works. Please try to consult with nearest Samsung authorized service center for further check.

      Reply
  27. M use Samsung duos s7562 but resently not in use m start my cell currently but hang in samsung logo and not start hard reset options m use all hard reset key please tell me what I do

    Reply
    • Hi, mostly if the operating system can not boot properly then we can reformat the OS using hardware button combination key like steps at #option 2 above. But this procedure will not work if your phone get other hardware troubles. Please consult to Samsung authorized service center to get other hardware troubleshot.

      Reply

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