Tips and tricks to fix SAMSUNG GALAXY A70S problems. Some users need more bigger screen, Samsung release update version for mid-end smartphone with 6.7 inches LCD screen, using Super AMOLED Full HD 1080 x 2400 pixels. Do not worry because this phone still easy to hold because it use 20:9 aspect ratio at the body. Front body we will see full screen smartphone with small notch drop for front selfie camera. The first operating system use Android Pie version 9.0 with Samsung user interface ONE UI.

This phone can work with most applications without problems because it use Qualcomm SDM675 Snapdragon 675 processor with  dedicated GPU graphic processor unit Adreno 612. Several model codes are available for specific country with SM-A707F / SM-A707FN / SM-A707GM / SM-A707MN / SM-A7070 / SM-A707W. Find review and information about how to solve troubles of SAMSUNG GALAXY A70S at community.


What are Advantages of SAMSUNG GALAXY A70S Specifications:

GSM 3G HSDPA with 4G LTE, Dual Simcard
LCD 6.7 inches
Internal memory 128 GB
RAM 6 GB or 8 GB
Main Camera Triple 64 MP f/1.8 + 8 MP f/2.2 + 5 MP f/2.2
Main Camera Features autofocus, LED flash
Front Camera 32 MP for video conference & selfie photography
Processor Octa-core 2 x 2.0 GHz Kryo 460 Gold & 6 x 1.7 GHz Kryo 460 Silver
GPU Adreno 612
Operating system Android Pie version 9.0
Battery Li-Ion 4500 mAh



Solution To Fix Camera Issues On SAMSUNG GALAXY A70S


How to Upgrade SAMSUNG GALAXY A70S Android Firmware Update ?

SAMSUNG GALAXY A70S is release at 2019. This phone comes with Android Pie 9.0 operating system. Because this phone have good performance, then Samsung still release firmware update for latest 2020 version, official Android 10 with Samsung user interface One UI 2.0. The new Andorid 10 firmware size is about 2 GB file download. The firmware version is A707FDDU2BTC2 which have security patch and bring some other new Samsung features. The firmware upgrade is rolling out using Over The Air (OTA) methods, therefore we need to check from menu Setting > Software update.


upgrade samsung galaxy a70s official android 10 update

Please note, maybe this firmware upgrade not always available for our SAMSUNG GALAXY A70S version, therefore we can not find it from OTA. Please consult with Samsung authorized service center for further firmware upgrade help.


How to Fix or Problem Solving for Recovery SAMSUNG GALAXY A70S hang or not responding or malfunctions or stuck or freezing or bricked ?


As mid end smartphone, SAMSUNG GALAXY A70S (SM-A707F / SM-A707FN / SM-A707GM / SM-A707MN / SM-A7070 / SM-A707W) already have very big internal memory with 128 GB, and still we can add additional storage with external memory MicroSD maximum 1000 GB with its own slot without bothering network dual simcard. We can install many applications from Google Play Store like Kakaotalk, Facebook, Instagram, WeChat, Whatsapps, Telegram, Viber and some other more.

Having 128 GB internal memory makes user never worry about insufficient storage, therefore many users will easily download many apps, but please be careful when we want to install new or not famous apps, because some of them may contain viruses or malware that can make troubles at our SAMSUNG GALAXY A70S like hang or stuck or bricks or frozen or LCD touch screen not responding. Usually that bad apps will not get Verified by Play Protect information.

We have to try remove temporary files and caches by doing soft reset or reboot. When this phone can work again or can boot properly, then please try to download one good free Antivirus from Google Play Store like AVAST or NORTON. This antivirus will scan all installed apps and give recommendation setting for safety usage. If the problems still happen, then please do hard reset or master format like steps above. Hard reset will remove all important files, therefore we have to backup all data before performing hard reset. All account like Samsung account and Google account will also wipe or remove from SAMSUNG GALAXY A70S after finish hard reset. Please do not install any APK files from unknown resource, because it is very easy to make our phone get some troubles.


How To Fix Internal Storage Full Issues On SAMSUNG GALAXY A70S?


How to Force Shutdown or Force Soft Reset or Reboot or Restart SAMSUNG GALAXY A70S  ?

SAMSUNG GALAXY A70S use Qualcomm SDM675 Snapdragon 675 processor, it can work with many apps without troubles. But when installed applications crash or corrupt, then SAMSUNG GALAXY A70S will work not normal like LCD touch screen not responsive with finger touch or hang. We have to remove temporary files and caches inside SAMSUNG GALAXY A70S to make it work normally again. Please press and hold POWER button until SAMSUNG GALAXY A70S shutdown or turn off by itself.

You may also try press and hold POWER + VOLUME DOWN button to shut it down or restart. After it is totally off, then we can press again POWER button to turn it ON. This process will not remove any important data, therefore we can do this process anytime we want. If our SAMSUNG GALAXY A70S still can work properly, but we want to clear temporary files and caches from some applications, then please press and hold POWER button until pop-up menu appear, continue choose Shutdown / Power off / Reboot menu.


How to backup data or Contact at SAMSUNG GALAXY A70S  ?


We can use microSD external card to copy or move important files using File Manager applications. If our SAMSUNG GALAXY A70S has already signed in with Google account, by default our contact will be synchronize in the background to Google server. Please make sure we check all contact at Google contact server using Internet browse to make sure backup is done.


More Complete Solutions To Backup & Restore Data / Photos on  SAMSUNG GALAXY A70S


#Option 1, How to Hard Reset SAMSUNG GALAXY A70S with software menu:

  1. Turn on this phone
  2. Make sure SAMSUNG GALAXY A70S battery already charge properly
  3. Go to menu: Setting > General tab > Backup & Reset > Factory data reset > Reset device
  4. Choose Erase Everything
  5. SAMSUNG GALAXY A70S will do the process to Master Reset to Factory Default


hard reset samsung galaxy a70s

#Option 2, How to Hard Reset SAMSUNG GALAXY A70S with Hardware key button:

  1. Make sure the battery of SAMSUNG GALAXY A70S charge properly or battery have more then 50% capacity
  2. Turn off SAMSUNG GALAXY A70S
  3. Press and hold together : Power Button + Volume Up until Logo appear, then release all button
  4. Please wait until we see the menu at LCD screen, choose Wipe Data/Factory Reset with Volume Button to select and use Power Button to ok or enter.
  5. The SAMSUNG GALAXY A70S will do the process of restoring to factory default without any password or passcode (hard reset).


Solution To Fix Overheat Hot Temperature Issues On SAMSUNG GALAXY A70S


How to Unlock or Fix or Bypass or Solutions for SAMSUNG GALAXY A70S forgot password code or security lock screen pattern or pin (lost password)?

SAMSUNG GALAXY A70S have good selfie camera with 32 megapixel and Triple camera with 64 megapixel for standard + 8 megapixel for ultrawide + 5 megapixel for DOF or Bokeh effect. After use several months, we will have many beautiful photos videos inside this phone. Some pictures and data maybe very confidential, therefore we have to activate security protections. Please note, we can not find any fingerprint sensor at back side of body, because SAMSUNG GALAXY A70S (SM-A707F / SM-A707FN / SM-A707GM / SM-A707MN / SM-A7070 / SM-A707W) use under display optical fingerprint sensor. We can also use Face Unlock ID recognizing. After register our fingerprint or face, we need to choose secondary protections, please choose screen lock pattern or password pin protections. The problems will be happen when we forgot security answer, what should we do?

Do not worry because we can unlock or bypass forgotten screen lock pattern or password pin protections at SAMSUNG GALAXY A70S use registered Google account. But please note, we have to remember our Google account username and password, because new Samsung smartphone with latest Android version already implement FRP (Factory Reset Protection). FRP is important to secure our phone when it is stolen or lost. Android will ask for previous same Google account username and password after finish performing hard reset. Therefore we have to remember carefully our Google / Gmail username and password. We also recommended to activate or create SAMSUNG ACCOUNT at SAMSUNG GALAXY A70S, because it can help us to bypass forgotten security protections.


When SAMSUNG GALAXY A70S turn ON but the screen locked then follow this steps: 

  1. Mare sure the battery is not empty or more then 50%
  2. When Screen ON but locked, please press and hold POWER BUTTON + VOLUME DOWN button about 5 seconds until the screen off
  3. When the screen off, please directly continue press POWER BUTTON + VOLUME UP button about 4 seconds and release all button
  4. Then you will go to recovery button, choose Wipe data / Factory Reset, then all data will be wipe or the operating system will be reformat to factory default
  5. Please note, this process need us to use previous Google account for authentication after hard reset finish



This is the way to help for unlock or bypass forgotten security protection at SAMSUNG GALAXY A70S. Although we are sure about our security protection, but sometime we may forget about the right answer. Please note, when we give security protection at our SAMSUNG GALAXY A70S, it also give step to put our own PIN / PASSWORD as BACKUP PASSWORD / 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 or Samsung Account.


Is That Any Secret Code for Doing Format SAMSUNG GALAXY A70S ?

We can try to use secret code for doing hard reset SAMSUNG GALAXY A70S is *2767*3855#. But please remember to always be careful typing that code, because the SAMSUNG GALAXY A70S will do hard reset and remove all data also installed applications.


How to Format or Erase Phone Memory at SAMSUNG GALAXY A70S ?

There are two phone memory type at SAMSUNG GALAXY A70S, one is internal memory and the other one is external memory. If we want to format internal memory phone then we have to do hard reset or reformat the operating system of SAMSUNG GALAXY A70S as well. Please use menu setting to do hard reset or reformat using #option 1 above, but make sure to give checkbox mark at Erase Internal SD card / Internal storage. Then it will reformat the factory default operating system and remove or erase any data inside internal memory.

To reformat or wipe or erase all data at external memory, we can use menu Setting > Storage > Erase Internal Storage / SD Card. Please always make sure all data has already backup before reformat or wipe everything, because it is hard to recover formatted / wiped data at internal or external storage.


How to Make Battery of SAMSUNG GALAXY A70S Stronger, Life Longer and Not Fast to Drain ?

SAMSUNG GALAXY A70S is big screen smartphone with 6.7″ width. That is why it need bigger battery. The battery is 4500 mAh. We can use this phone about two days with standard activity. But for heavy users who use SAMSUNG GALAXY A70S very active like have many social media or playing games or watch movie several hours continuously, then SAMSUNG GALAXY A70S may not enough. Please do some adjustment to make SAMSUNG GALAXY A70S battery work more longer. LCD screen will consume a lot of battery power, therefore we have to try reduce LCD screen brightness as low as possible. We also need to disable all not use connections like GPS or Wifi or Bluetooth or NFC. Some apps will try to know our location, please try to use GPS battery saving mode from menu Settiing > Location.