How to Easily Master Format SAMSUNG GALAXY A51 5G (SM-A516F) with Safety Hard Reset?

Tips and tricks to fix SAMSUNG GALAXY A51 5G (SM-A516F) problems. Yes this is 5G data broadband from Samsung with mid end features. It comes with single or dual simcard slot, both use nano-sim model. At front body, full screen 6.5 inches LCD width is come with Full HD+ resolution at 1080 x 2400 pixels. The screen type use Samsung manufactured Super AMOLED.

The processor also use Samsung manufactured known as Exynos 980 which have 8 nm technology. It have dedicated GPU (graphic processor unit) Mali-G76 MP5. Some users get issue with SAMSUNG GALAXY A51 either from software or hardware. We will give more review and information about how to solve troubles of SAMSUNG GALAXY A51 5G (SM-A516F) at www.hard-reset.org community.

 

What are Advantages of SAMSUNG GALAXY A51 5G (SM-A516F) Specifications and Features:

• GSM 3G HSDPA with 4G LTE & 5G, Dual Simcard
• LCD 6.5 inches Full HD+
• Internal memory 128 GB with 6 GB or 8 GB RAM
• Main Camera Quad 48 MP f/2.0 + 12 MP f/2.2 + 5 MP f/2.4 + 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 2.2 GHz Cortex-A77 & 6 x 1.8 GHz Cortex A55
• Operating system Android 10.0
• Battery Li-Ion 4500 mAh

 

How to Fix or Problem Solving for Recovery SAMSUNG GALAXY A51 5G (SM-A516F) hang or not responding or malfunctions or stuck or freezing or bricked ?

SAMSUNG GALAXY A51 5G (SM-A516F) comes with 128 GB internal storage with 2 options of RAM, 6 GB or 8 GB RAM. We still can extend the memory storage using external memory MicroSD / MicroSDXC at its dedicated slot, therefore we still can use dual simcard for network provider.

With 128 GB internal memory, we can download many applications from Google Play Store like WeChat, Facebook, Kakaotalk, Whatsapp, Skype, Instagram, Line Messenger and some other more. But some new or not famous apps may contain viruses or malware, therefore we need to be careful before download that kind of apps, it can make troubles at our SAMSUNG GALAXY A51 5G like become slowly or hang or stuck or bricks or frozen or LCD touch screen not responding. Please read some review if we must download that new or not famous apps. Usually these bad apps will not get Verified by Play Protect information.

For fix this problems, we have to try remove temporary files and caches by performing 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 A51 (SM-A516F) 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 A51 5G (SM-A516F) ?

This phone use sufficient processor for running applications, but some of them may crash or corrupt that make SAMSUNG GALAXY A51 5G (SM-A516F) run not normal or LCD touch screen not responsive with finger touch or hang. We have to remove temporary files and caches inside SAMSUNG GALAXY A51 5G (SM-A516F) to make it work normally again. Please press and hold POWER button until SAMSUNG GALAXY A515G (SM-A516F) 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 A51 5G (SM-A516F) 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 Fix Slowly Issues On SAMSUNG GALAXY A51?

 

How to backup data or Contact at SAMSUNG GALAXY A51 5G (SM-A516F)  ?

We can use microSD external card to copy or move important files using File Manager applications. If our SAMSUNG GALAXY A51 5G (SM-A516F) 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 A51 5G (SM-A516F) with software menu:

1. Turn on this phone
2. Make sure SAMSUNG GALAXY A51 5G (SM-A516F) 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 A51 5G (SM-A516F) will do the process to Master Reset to Factory Default

 

#Option 2, How to Hard Reset SAMSUNG GALAXY A51 5G (SM-A516F) with Hardware key button:

1. Make sure the battery of SAMSUNG GALAXY A51 5G (SM-A516F) charge properly or battery have more then 50% capacity
2. Turn off SAMSUNG GALAXY A51 5G (SM-A516F)
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 A51 5G (SM-A516F) 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 A51 5G (SM-A516F) forgot password code or security lock screen pattern or pin (lost password)?

Beside good screen and processor, this phone also have good camera. Front camera have 32 megapixel for video conference or selfie photo, it is located at small dot at top screen. Rear camera use 48 megapixel for wide + 12 megapixel for ultrawide + 5 megapixel for macro + 5 megapixel for portrait DOF or Bokeh. All photos will be keep at internal memory if we do not have external MicroSD.

After use several period, we will have many private pictures and videos inside SAMSUNG GALAXY A51 5G, we have to secure all data from unauthorized people when this phone away from us or lost or stolen. Fingerprint is available under display, we need to register several time to make it recognize for unlock. We also can use front camera for face unlock recognizing. Secondary protection need for backup, please choose screen lock pattern or password pin protections. The problems will be happen when we forgot security answer 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 A51 5G (SM-A516F) use registered Google account. But we have to do hard reset or reformat our phone using hardware button combination key like steps above. We have to always 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 A51 5G (SM-A516F), because it can help us to bypass forgotten security protections.

HARD RESET SAMSUNG GALAXY A51 5G (SM-A516F) WHEN FORGOT PASSWORD / PATTERN (SCREEN LOCKED):

When SAMSUNG GALAXY A51 5G (SM-A516F) 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. For bypass FRP: Verify your account with previous Google Account.

 

What is BACKUP PASSWORD / BACKUP PIN at SAMSUNG GALAXY A51 5G (SM-A516F)  ?

This is the way to help for unlock or bypass forgotten security protection at SAMSUNG GALAXY A51 (SM-A516F). 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 A51 (SM-A516F), 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 A51 5G (SM-A516F) ?

We can try to use secret code for doing hard reset SAMSUNG GALAXY A51 (SM-A516F) is *2767*3855# (some Samsung hardware or firmware update will not work with this code). But please remember to always be careful typing that code, because the SAMSUNG GALAXY A51 (SM-A516F) will do hard reset and remove all data also installed applications.

 

How to Format or Erase Phone Memory at SAMSUNG GALAXY A51 5G (SM-A516F) ?

There are two phone memory type at SAMSUNG GALAXY A51 5G (SM-A516F), 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 A51 (SM-A516F) 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 A51 5G (SM-A516F) Stronger, Life Longer and Not Fast to Drain ?

SAMSUNG GALAXY A51 5G (SM-A516F) have big battery at 4500 mAh with fast charging technology. The battery is not removable. We can use this phone more then one day for standard activity. If we want to use it more heavy like playing games or watch movie, then please do some adjustment like make LCD screen brightness as low as possible and disable all not use connections like GPS or NFC or Bluetooth or Wifi.