2. Press and hold the Volume Up(+) and POWER buttons for a few seconds.
3. After that, release the POWER button, as soon as the VIVO logo appears on the screen.
4. Release the Volume Up(+) button when you will appear Recovery mode.
5. Use the Volume Up(+)/Down(-) buttons to select Wipe Data and press the POWER button to confirm.
6. Select again Wipe Data and confirm the selection by the POWER button.
7. Select Reboot Your Device Use the POWER button.
Hard Reset - advantages and disadvantages Vivo Y21L?
In simple words, Hard Reset means hard resetting the phone. As a result, the system automatically returns to the factory settings and the system is completely cleared. Contacts, correspondence, application, files, search queries, passwords - all of this is deleted from the device's memory.
Benefits of Hard Reset:
Ability to clear the phone to factory settings. Removal of viruses that block applications on the device and give persistent errors. Solving various problems that arose on the device after installing some applications and did not disappear after uninstalling them.
Disadvantages of Hard Reset:
Permanently deletes all data on the device. The need to have an up-to-date backup. Not all viruses on Android can be removed even after returning to factory settings.
What needs to be done before the Hard Reset operation.
If you are going to do a hard reset on your phone, then be sure to make sure that you know the access data for your google account. You can sign out of your google account before resetting. In this case, after performing a factory reset, you can immediately use your device. In case you have already done a factory reset and cannot remember the login and password for logging into your Google account, for most models there are instructions for bypassing protection (FRP). Not all phone models can bypass the FRP protection, their owners will need to contact the official service center.
After performing a hard reset, your device will be completely wiped clean. Everything that was in the memory of your device will be deleted.
What can be done to avoid losing important information?
If important information (contacts, sms, photos, videos) remains in the memory of your device, then there are the following options to save it:
Synchronize your phone with Google contacts, Google drive. Create a backup using Titanium Backup or other programs. With the service programs for your phone, you can transfer important data to your PC.
Summary: Type: Smartphone; Smart Phone OS: Android; OS ver: Funtouch OS 2.5 (Based on Android 5.1.1); SIM: Mini SIM, Dual SIM; CPU: MSM8916 Quad-core; Processor Speed: 1.2 GHz; Storage: 16GB; RAM: 1GB; External Storage: Expandable via microSD card (up to 128GB).; Battery: 2000mAh Removable battery; Screen Size: 4.5 inches; Resolution: 480 ...
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