How to Easily Master Format SAMSUNG GALAXY A7 (2018) with Safety Hard Reset?

Tips and tricks to fix SAMSUNG GALAXY A7 (2018) problems. This is Android smartphone with 6 inches LCD screen width 18.5:9 aspect ratio, using Full HD display 1080 x 2220 pixels resolutions and have great color because it use Super AMOLED screen type. When the first time release in the market, SAMSUNG GALAXY A7 (2018) use Android Oreo version 8.0 run at Exynos 7885 Octa processor.

The interesting features from SAMSUNG GALAXY A7 (2018) SM-A750F / SM-A750FN / SM-A750G / SM-A750GN because this phone use triple camera, it have 3 lens at back side of body. First for standard lens, second for wide angle and the third for deep sensor (DOF/Bokeh effect). Find more review and information about how to solve some troubles of SAMSUNG GALAXY A7 (2018) at community.

What are Advantages of SAMSUNG GALAXY A7 (2018) Specifications:

GSM 3G HSDPA with 4G LTE, Dual Simcard
LCD 6 inches with 18.5:9 aspect ratio
Internal memory 128 GB with 4 GB / 6 GB RAM
Internal memory 64 GB with 4 GB RAM
Main Camera Triple 24 MP f1.7 + 8 MP f/2.4 + 5 MP f/2.2 autofocus, LED flash
Front Camera 24 MP, f/2.0 for video conference & selfie photography
Processor Octa-core 2.2 GHz Cortex-A73 & 1.6 GHz Cortex-A53
GPU Mali-G71
Operating system Android Oreo version 8.0
Battery Li-Ion 3300 mAh

How to Upgrade SAMSUNG GALAXY A7 (2018) Android Firmware Update ?

When the first time introduce for market at 2018, SAMSUNG GALAXY A7 (2018) use Android Oreo as factory default operating system. At that time this version is still exist for new smartphone. But after 2 years, Samsung still give software development for SAMSUNG GALAXY A7 (2018) by release official Android 10 firmware update with firmware version A750FXXU4CTBC with several 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 a7 2018 official android 10 update

Please note, maybe this firmware upgrade not always available for our GALAXY A6 (2018) 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 A7 (2018) SM-A750GN/DS hang or not responding or malfunctions or stuck or freezing or bricked ?

Not only for good camera features, SAMSUNG GALAXY A7 (2018) also have big internal memory. We can choose to buy 64 GB with 4 GB RAM or with bigger capacity storage at 128 GB with bigger RAM as well. If we need more storage to keep many offline pictures or music or movie, then we also can add additional storage maximum 512 GB MicroSD. However, the internal memory still enough to install many applications from Google Play Store like Telegram, Whatsapp, Instagram, WeChat, Facebook, Line Messenger, Viber, Skype, and some other more.

We strongly suggest to read more user review before install new or not famous apps, because some of them may contain viruses or malware that can make troubles at our SAMSUNG GALAXY A7 (2018) SM-A750F / SM-A750FN / SM-A750G / SM-A750GN such as hang or stuck or bricks or frozen or LCD touch screen not responding. They will not get Verified by Play Protect icon when we are in downloading progress.

When SAMSUNG GALAXY A7 (2018) get some troubles, 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. This antivirus will scan all installed apps and give recommendation setting for safety usage. If the problems still not fix, 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 A7 (2018) 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 Force Shutdown or Force Soft Reset or Reboot or Restart SAMSUNG GALAXY A7 (2018) SM-A750GN/DS ?

This is mid end smartphone with several good features, but after install some applications, they may crash or corrupt and not work properly or hang or LCD touch screen not responding with our fingertouch. We have to force shutdown or soft reset to remove temporary files and caches to make it work normally again. Please press and hold POWER button until SAMSUNG GALAXY A7 (2018) shutdown or turn off by itself. You may also try press and hold POWER + VOLUME DOWN button to shut it down. 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 A7 (2018) 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 A7 (2018) SM-A750GN/DS ?

We can use microSD external card to copy or move important files using File Manager applications. If our SAMSUNG GALAXY A7 (2018) 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.

#Option 1, How to Hard Reset SAMSUNG GALAXY A7 (2018) SM-A750GN/DS with software menu:

  1. Turn on this phone
  2. Make sure SAMSUNG GALAXY A7 (2018) battery already charge properly
  3. Go to menu:Setting >General tab> Backup & Reset > Factory data reset > Reset device
  4. ChooseErase Everything
  5. SAMSUNG GALAXY A7 (2018) will do the process to Master Reset to Factory Default

hard reset samsung galaxy a7 2018

#Option 2, How to Hard Reset SAMSUNG GALAXY A7 (2018) SM-A750GN/DS with Hardware key button:

  1. Make sure the battery of SAMSUNG GALAXY A7 (2018) charge properly or battery have more then 50% capacity
  2. Turn off SAMSUNG GALAXY A7 (2018)
  3. Press and hold together :Power Button + Volume Upuntil Logo appear, then release all button
  4. Please wait until we see the menu at LCD screen, chooseWipe Data/Factory ResetwithVolume Buttonto select and usePower Buttonto ok or enter.
  5. The SAMSUNG GALAXY A7 (2018) will do the process of restoring to factory default without any password or passcode (hard reset).

How to Unlock or Fix or Bypass or Solutions for SAMSUNG GALAXY A7 (2018) SM-A750GN/DS forgot password code or security lock screen pattern or pin (lost password)?

Triple camera or 3 lens at back side body is very important to make our life taken with various pictures. The wide angle is important for take landscape and bokeh deep sensor important for potrait photo. We will have many pictures videos which some of them confidential or private. We do not want any unauthorized people can access our important files, therefore we have to give security protections to make all data secure when SAMSUNG GALAXY A7 (2018) away from us or lost or stolen.

We can use fingerprint or face unlock or some other options inside SAMSUNG GALAXY A7 (2018) SM-A750F / SM-A750FN / SM-A750G / SM-A750GN. We have to activate from menu Setting or when the first time setup. The fingerprint will ask secondary protections like screen lock pattern or password pin protections. The problems will be happen when we forgot security answer or face unlock or fingerprint can not work, what should we do?

Do not worry because we can unlock or bypass forgotten screen lock pattern or password pin protections at SAMSUNG GALAXY A7 (2018) 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 A7 (2018), because it can help us to bypass forgotten security protections.


When SAMSUNG GALAXY A7 (2018) 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 A7 (2018). 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 A7 (2018), 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.

Is That Any Secret Code for Doing Format SAMSUNG GALAXY A7 (2018) SM-A750GN/DS?

We can try to use secret code for doing hard reset SAMSUNG GALAXY A7 (2018) is *2767*3855#. But please remember to always be careful typing that code, because the SAMSUNG GALAXY A7 (2018) will do hard reset and remove all data also installed applications.

How to Format or Erase Phone Memory at SAMSUNG GALAXY A7 (2018) SM-A750GN/DS?

There are two phone memory type at SAMSUNG GALAXY A7 (2018), 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 A7 (2018) 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 A7 (2018) SM-A750GN/DS Stronger, Life Longer and Not Fast to Drain ?

SAMSUNG GALAXY A7 (2018) use 3300 mAh battery. The battery have ability to life about 2 years, after that will decrease to broken. When SAMSUNG GALAXY A7 (2018) battery already end of life, then we have to replace with new original battery at Samsung authorized service center, because the battery is not removable, then we can not replace easily. If we want to make SAMSUNG GALAXY A7 (2018) battery life become longer to work, then please do some adjustment like make LCD screen brightness as low as possible, disable all not use connections like GPS or Bluetooth or Wifi or NFC. For any apps which want to know our locations, then please activate GPS battery saving mode.

SAMSUNG FAQ for GALAXY A7 (2018) :

  • Why SAMSUNG GALAXY A7 2018 hard reset not working ? There are some possibilities why this process is not working. First because this phone is locked with security protections. SAMSUNG GALAXY A7 (2018) will ask the answer before we can performing reformat or wipe all data. When this problem happen, then we suggest to do hard reset using hardware button combination key like steps at #Option 2 above, because it will do reformat start from OFF state. But please remember about FRP that has been activated at this phone. We need to remember our Google account or Samsung Account to make this phone can use normally after finish hard reset or master format.

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