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ToolsThere are several product model code depend on state spill with SM-G991B, SM-G991B/DS, SM-G991U, SM-G991U1, SM-G991W, SM-G991N, SM-G9910. The screen use graphic Dynamic AMOLED 2X with 120Hz at 6.2 inches LCD size Full HD+ 1080 ten 2400 pixels. If we get some issues with SAMSUNG GALAXY S21 5G software or hardware, we will give more solutions, reviews and information about how to solve troubles on SAMSUNG GALAXY S21 5G at www.hard-reset.org community .
What are Advantages of SAMSUNG GALAXY S21 5G Specifications and Features:
- GSM 3G HSDPA with 4G LTE + 5G, Dual Simcard
- LCD 6.2 inches
- Internal memory 128 GB or 256 GB
- RAM 8 GB
- Main Camera Triple 12 MP f/1.8 + 64 MP f/2.0 + 12 MP f/2.2
- Main Camera Features autofocus, LED flash
- Front Camera 10 MP for video conference & selfie photography
- Processor Octa-core 1×2.9 GHz Cortex-X1 & 3×2.80 GHz Cortex-A78 & 4×2.2 GHz Cortex-A55 (International version)
- Processor Octa-core 1×2.84 GHz Kryo 680 & 3×2.42 GHz Kryo 680 & 4×1.80 GHz Kryo 680 (USA/China version)
- GPU Mali-G78 MP14 or Adreno 660
- Operating system Android 11
- Battery Li-Ion 4000 mAh
How to Fix or Problem Solving for Recovery SAMSUNG GALAXY S21 5G hang or not responding or malfunctions or stuck or freezing or bricked ?
This is gamey end smartphone without external memory MicroSD slot, but we can choose to buy 128 GB or 256 GB internal memory interpretation. All data and install games and applications from Google Play Store will be storehouse on this inner memory .
Please do not install modern or not celebrated applications before read many user reviews, because some of them may contain viruses or malware that can make troubles if installed on SAMSUNG GALAXY S21 5G such as hang or become lento or stuck or bricks or freeze or LCD touch screen not responding. normally these bad apps will not get Verified by Play Protect information .
For fix this problems, we have to try remove temp files and caches by performing delicate reset or boot. When this call can work again or can boot properly, then please try to download one beneficial loose Antivirus from Google Play Store like AVAST or NORTON. This antivirus will scan all install apps and give recommendation setting for safety use .
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 report will besides wipe or remove from SAMSUNG GALAXY S21 5G after finish difficult reset. Please do not install any APK files from unknown resource, because it is very easy to make our telephone get some troubles .
How to Force Shutdown or Force Soft Reset or Reboot or Restart SAMSUNG GALAXY S21 5G ?
SAMSUNG GALAXY S21 5G has 8 GB RAM capacitance. Some install applications might crash or corrupt, it makes some not convention performance or LCD touch screen not reactive with finger touch or hang. We have to remove irregular files and caches inside SAMSUNG GALAXY S21 5G to make it work normally again. Please press and hold POWER button until SAMSUNG GALAXY S21 5G closure or turn off by itself .
You may besides try imperativeness and hold POWER + VOLUME DOWN button to shut it down or restart. After it is wholly off, then we can press again POWER clitoris to turn it ON. This process will not remove any significant data, therefore we can do this process anytime we want. If our SAMSUNG GALAXY S21 5G still can work properly, but we want to clear temp files and caches from some applications, then please press and deem POWER clitoris until pop fly menu look, continue choose Shutdown / Power off / Reboot menu .
How to backup data or Contact at SAMSUNG GALAXY S21 5G ?
We can not backup any files to external memory MicroSDXC because it does not have external memory slots. however, therefore some other solutions to backup crucial files .
We can use USB data cable for connect SAMSUNG GALAXY S21 5G with calculator personal computer. After our computer can recognize our earphone, then use calculator File Manager for browse authoritative files inside internal memory and copy to our calculator .
If our SAMSUNG GALAXY S21 5G has already signed in with Google bill, by default our contact will be synchronize in the background to Google server. Please make certain we check all contact at Google contact server using Internet shop to make surely backup is done .
#Option 1, How to Hard Reset SAMSUNG GALAXY S21 5G with software menu:
- Turn on this phone
- Make sure SAMSUNG GALAXY S21 5G battery already charge properly
- Go to menu: Setting > General tab > Backup & Reset > Factory data reset > Reset device
- Choose Erase Everything
- SAMSUNG GALAXY S21 5G will do the process to Master Reset to Factory Default
#Option 2, How to Hard Reset SAMSUNG GALAXY S21 5G with Hardware key button:
- Make sure the battery of SAMSUNG GALAXY S21 5G charge properly or battery have more then 50% capacity
- Turn off SAMSUNG GALAXY S21 5G
- Press and hold together : Power Button + Volume Up until Logo appear, then release all button
- 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.
- The SAMSUNG GALAXY S21 5G 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 S21 5G forgot password code or security lock screen pattern or pin (lost password)?
This call has interesting trio rear television camera with 12 megapixel for broad + 64 megapixel telephotos with 3x hybrid soar + 12 megapixel for 120 degree ultrawide. All back side television camera has images stabilizer for reduce handshake. Of course we will have many secret photos videos and important applications data inside this phone. We have to secure all confidential data from unauthorized people when SAMSUNG GALAXY S21 5G away from us or stolen or lost .
SAMSUNG GALAXY S21 5G use supersonic Qualcomm fingerprint scanner which is known with better accuracy for in-display fingerprint. We can use front television camera for side unlock recognizing. Please choose secondary protections for backup like password or trap or screen door lock design .
Please remember, SAMSUNG GALAXY S21 5G fingerprint and side detection will not work when this phone ending boot or resume or soft readjust. We have to activate using secondary protections that we have choose before. however, the problems will be happen when we forgot all security protection answer, including fingerprint or face signal detection, what should we do ?
Samsung Android smartphone has hard protections for fasten our data. If we forgot our security protections, then we need to do hard reset or reformat using hardware button combination identify like steps at # option 2 above for beltway forget security protections like screen lock pattern or password or pin on SAMSUNG GALAXY S21 5G. Because Samsung use latest android adaptation with FRP / Factory Reset Protection, then we need to use our previous Gmail / Google account username and password for bypass FRP .
FRP is authoritative to secure our earphone when it is stolen or lost. Android will ask for previous lapp Google report username and password after finish performing hard reset. Therefore we have to remember carefully our Google / Gmail username and password. We besides recommended to activate or create SAMSUNG ACCOUNT at SAMSUNG GALAXY S21 5G, because it can help us to bypass disregarded security protections .
HARD RESET SAMSUNG GALAXY S21 5G WHEN FORGOT PASSWORD / PATTERN (SCREEN LOCKED):
When SAMSUNG GALAXY S21 5G turn ON but the screen locked then follow this steps :
- Mare sure the battery is not empty or more then 50%
- When Screen ON but locked, please press and hold POWER BUTTON + VOLUME DOWN button about 5 seconds until the screen off
- When the screen off, please directly continue press POWER BUTTON + VOLUME UP button about 4 seconds and release all button
- 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
- 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 S21 5G ?
This is the manner to help for unlock or shunt forgotten security protective covering at SAMSUNG GALAXY S21 5G. Although we are certain about our security auspices, but sometime we may forget about the right answer. Please note, when we give security auspices at our SAMSUNG GALAXY S21 5G, it besides give step to put our own PIN / PASSWORD as BACKUP PASSWORD / PIN. This backup PIN use to bypass or unlock disregarded security system code subsequently. Use above steps to unlock forget password or screen lock form security security using Google report or Gmail username and password or Samsung Account .
Is That Any Secret Code for Doing Format SAMSUNG GALAXY S21 5G ?
We can try to use secret code for doing hard reset SAMSUNG GALAXY S21 5G 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 S21 5G will do hard reset and remove all data besides installed applications .
How to Format or Erase Phone Memory at SAMSUNG GALAXY S21 5G ?
There are two earphone memory type at SAMSUNG GALAXY S21 5G, one is internal memory and the other one is external memory. If we want to format internal memory call then we have to do hard reset or reformat the operate on organization of SAMSUNG GALAXY S21 5G arsenic well. Please use menu setting to do difficult reset or reformat using # option 1 above, but make indisputable to give checkbox mark at Erase Internal SD poster / Internal storehouse. then it will reformat the factory default operating system and remove or erase any data inside inner memory .
To reformat or wipe or erase all data at external memory, we can use menu Setting > Storage > Erase Internal Storage / SD Card. Please constantly make sure all data has already backup before reformat or wipe everything, because it is hard to recover format / wiped data at home or external memory .
How to Make Battery of SAMSUNG GALAXY S21 5G Stronger, Life Longer and Not Fast to Drain ?
This phone has 4000 mAh battery. With 5 nm processor technology on Qualcomm SM8350 Snapdragon 888 or Exynos 2100, then SAMSUNG GALAXY S21 5G should have better battery management to make it work full moon one day without recharge .
This call has fast charging 25W and besides has fast Qi/PMA radio charging 15W technology. We should not have any troubles if we want to do quick recharge. If we want to make the battery more longer for vigil movie or play games, then please do some adjustment like make LCD blind luminosity arsenic low as possible and disable all not use connections like NFC or GPS or Bluetooth or Wifi .
The information from this page describe about How to turn off Samsung S21 without password,samsung s21 hard reset forgot password. If you need another resource for hard reset, use search function at this homepage or find from our related posts. The information from this page describe about How to turn off Samsung S21 without password, samsung s21 hard reset forgot password. If you need another resource for hard reset, use search function at this home page or find from our relate posts.
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