2. Press and hold the Volume Up(+) and POWER button at the same time within a few seconds.
3. Next, you need to release the kept buttons when boot mode appears.
4. Select Recovery Use the Volume Up(+) button and click the Volume Down button to confirm the selection.
5. To go to Recovery mode, press the POWER button.
6. Using the Volume down button, select wipe data / factory reset and press the Volume Up(+) button to confirm.
7. End the reset operation, select Yes and press the Volume Up(+) button to confirm.
8. Overload the phone, select reboot system now and press the Volume Up(+) button to confirm.
Hard Reset - advantages and disadvantages Karbonn A51 Plus?
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:
The ability to reset the phone, thereby improving its performance. Remove viruses and malware that block applications on the device. Solving problems that arose after installing some applications and remained after they were removed from the phone.
Disadvantages of Hard Reset:
Permanently deletes all data on the device. The need to back up contacts from the phone book, settings and media files. After returning to factory settings, some viruses may remain in the phone.
What needs to be done before the Hard Reset operation.
In order to use the phone after a hard reset and it is not blocked by the FRP, make sure that you know the login / password to your google account. You can sign out of your google account before resetting. In this case, after performing a factory reset, you do not need to enter the login password for your Google account and 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). It is not possible to bypass the FRP protection on some new phone models, and for this you 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 remains in the memory of your phone, then there are the following options to save it:
Sync your data with Google contacts, Google drive. Backup your contacts and information. With the service programs for your phone, you can transfer important data to your PC.