Tips and tricks to fix VIVO Y51 (2020 Dec) problems. This is another Vivo Y51 version which release at December 2020 and already use Android 11 as factory default operating system. The OS work with Funtouch 11 Vivo user interface. We still can not use 5G connection because this phone has maximum 4G LTE broadband access.

It is powered by Qualcomm SDM665 Snapdragon 665 processor together with dedicated GPU (graphic processor unit) Adreno 610 for graphic rendering. The screen use IPS 6.58 inches Full HD+ resolution at 1080 x 2408 pixels. Sometime users get software or hardware issues when using VIVO Y51 (2020 Dec). Therefore we will try to give more solutions, review and information about how to solve troubles of VIVO Y51 (Android 11 version) at www.hard-reset.org community.

 

What is Advantage of VIVO Y51 (2020 Dec) Specifications and Features:

  • GSM 3G HSDPA Dual SIM Card GSM+GSM
  • 4G LTE
  • LCD 6.58 inches FHD+
  • Internal memory 128 GB
  • RAM 8 GB
  • Main Camera Triple 48 MP f/1.8 + 8 MP f/2.2 + 2 MP f/2.4
  • Main Camera features phase detection autofocus, LED flash
  • Front camera 16 MP for selfie photography and video
  • Processor Octa-core 4×2.0 GHz Kryo 260 Gold & 4×1.8 GHz Kryo 260 Silver
  • Adreno 610
  • Operating system Android 11
  • Battery Li-Po 5000 mAh

 

 

How to Fix or Problem Solving for Recovery VIVO Y51 (2020 Dec) hang or not responding or malfunctions or stuck or freezing or bricked ?

New Android 11 is factory default operating system which ready to use on VIVO Y51 which release at 2020 December. With big internal memory 128 GB and 8 GB RAM, we have big enough storage to install many applications from Google Play Store whether free or paid apps.

Please always remember, that some applications inside Google Play Store may not always safe. Especially new or not famous applications may contain viruses or malware that can make troubles if installed on VIVO Y51 (2020 Dec) such as hang or become slowly or stuck or bricks or LCD touch screen not responding. Therefore we need to read users review before install that apps. Usually it will not get Verified by Play Protect information when we are on downloading process. How to fix it?

We have to try force soft reset or reboot to clean temporary files and caches. After our VIVO Y51 (2020 Dec) can start boot again then please install one good antivirus like NORTON or AVAST, it will scan all installed apps and give recommendation setting for safety use.

If the problems still happen, then we have to do hard reset or master format VIVO Y51 (2020 Dec). All account including Google account will remove or wipe or deleted after finish hard reset. Hard reset process also will remove/erase all important files from internal memory. Please do not install unknown APK, because it is very easy to make our VIVO Y51 (2020 Dec) get some troubles.

 

How to Force Shutdown or Force Soft Reset or Reboot or Restart VIVO Y51 (2020 Dec) ?

VIVO Y51 (2020 Dec) already has big enough RAM with 8 GB. Some installed apps may crash or corrupt that can make VIVO Y51 (2020 Dec) become hang or LCD touch screen not responsive with our finger. At this time, we have to do soft reset or reboot or restart to remove temporary files and caches. Please press and hold POWER button until VIVO Y51 (2020 Dec) shutdown or turn off by itself. After it totally off, then we can press again POWER button to turn it ON.

 

We can do this process anytime we want, because our important data will not removed or wipe when performing soft reset, therefore we can do this process anytime we want. If our VIVO Y51 (2020 Dec) still can work properly, but we want to manually clear temporary files and caches from some applications, then please press and hold POWER button until pop-up menu appear, continue to choose Shutdown / Power off / Reboot menu.

 

How to backup data or Contact at VIVO Y51 (2020 Dec) ?

VIVO Y51 (2020 Dec) has dedicated external memory MicroSD / MicroSDXC. We can use MicroSD card for backup all important data and photos videos inside our phone by using default Android file manager application and choose / copy all important data from internal memory and paste it on MicroSD card.

We can use USB data cable for backup all data to PC using File Manager at computer. If our VIVO Y51 (2020 Dec) 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.

 

Please note: These options bellow may not work for some devices because of firmware update version or hardware troubles or some other possibilities.

#Option 1, Hard Reset VIVO Y51 (2020 Dec) with software menu

  1. Turn on the VIVO Y51 (2020 Dec)
  2. It is very important to make sure battery capacity more then 50% or better fully charge
  3. If we still can access file manager or other applications, the please backup all data or photos/videos at VIVO Y51 (2020 Dec) because all data and applications will be erase or delete
  4. Go to Menu :  Setting > More Setting > Backup and Reset > Erase all data
  5. Give check-mark : Erase Phone Storage if we want to clean / wipe all data
  6. Choose : Erase everything
  7. The VIVO Y51 (2020 Dec) will do the hard reset or master format to factory default process.

 

hard reset vivo y51 2020 android 11

 

#Option 2, Hard Reset VIVO Y51 (2020 Dec) with Hardware Button Key to Recovery Mode

  1. Turn Off VIVO Y51 (2020 Dec)
  2. It is very important to make sure the battery is fully charge
  3. Press and hold POWER BUTTON + VOLUME UP BUTTON key until Fastboot menu appear
  4. Release all POWER BUTTON & VOLUME UP Button
  5. Choose Recovery Mode using VOLUME BUTTON and Press POWER BUTTON for Ok.
  6. Choose Clear Data button, and continue choose Clear all data and wait until wiping data finish
  7. At some version you can try to choose Wipe Data or Clear Data option by tap the menu or using VOLUME BUTTON to go up and down at menu and press POWER Button to Ok or Confirm or Choose. It will wipe all data to finish the Hard Reset or Master Format Steps
  8. Wait until the Use VIVO Y51 (2020 Dec) finish the process and the phone will start again like new

 

How to Unlock or Fix or Bypass or Solutions for VIVO Y51 (2020 Dec) forgot password code or security lock screen pattern or pin (lost password)?

Some users does not away about security protections. But we always suggest to make our data secure from unauthorized people, especially when VIVO Y51 (2020 Dec) away from us or lost or stolen. Of course we do not want any people can access our private photos videos which taken from triple camera at back side of body, and also all confidential data.

We can use fingerprint for protection our data. Front camera 16 megapixel also can be use for security face unlock. After register our face or fingerprint, we have to choose secondary protections like screen lock pattern or password or pin. Please note, after VIVO Y51 (2020 Dec) restart or reboot or soft reset, fingerprint or face recognizing will not work, we have to use secondary protection for activation. However, the problems will start happen when we can not unlock this phone or forgot security answer or pattern or fingerprint sensor can not open with our finger hand. What should we do?

We can bypass or unlock forgotten security protections. But the only option that we can use is doing hard reset or master format. Please follow steps at #option 2 above to do hard reset or reformat using hardware button combination key.

Please understand, that our VIVO Y51 (2020 Dec) already use latest Android version. It is already have strong security protections. This phone already have FRP (Factory Reset Protection), FRP will make sure this phone is belong to us. It will ask to Verify your account with previous Google Account. Therefore we have to keep carefully our Gmail / Google account for bypass FRP protections at VIVO Y51 (2020 Dec).

 

Is That Any Secret Code for Doing Format VIVO Y51 (2020 Dec) ?

There is no secret hidden code for VIVO Y51 (2020 Dec) to make it back to factory default. Do the options above to hard reset it.

 

How to Format or Erase Phone Memory at VIVO Y51 (2020 Dec) ?

There are two phone memory type at VIVO Y51 (2020 Dec), 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 VIVO Y51 (2020 Dec) 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 VIVO Y51 (2020 Dec) Stronger, Life Longer and Not Fast to Drain?

With 5000 mAh battery capacity, VIVO Y51 (2020 Dec) will run without battery troubles for one day. However, if we use this phone too much for playing games or watching movie then the battery will not enough. We have to do some adjustment like make LCD screen not too bright and disable all not use connections such as Wifi or GPS or Bluetooth. NFC is not available on VIVO Y51 (2020 Dec).

 

More FAQ of VIVO Y51 (2020 Dec):

  • How to Hard Reset Vivo Camera and Music ?

    They are different procedures, but we will try to give one by one. To Reset VIVO camera setting, we have to open Main Camera Applications, then find menu Setting or Icon Setting, and find Restore Default Setting. For reset music, actually it is depend on what kind of apps to hear the music.

  • How To Remove or Bypass Forgotten Pattern or Password or Passcode at VIVO Y51 (2020 Dec) (Reformat Without Password) ?

    We always recommended to give security for anyone for secure data, but the problems comes when you can not unlock this phone. Please try to do hard reset using hardware button combination key like steps at #option 2 above. This process will reformat your VIVO Y51 (2020 Dec) operating system to factory default for remove security password or pattern protection. After finish hard reset, you should try to make sure this phone is belong to you by sign-in with Previous Google Account account for security protections.