1. To start the Hard reset procedure, the phone must be turned off.
2. Now, press and hold the Volume Up(+) and POWER buttons at the same time for a few seconds.
3. Release the keys when the Android logo appears.
4. To open the Recovery mode menu, press the POWER button for 2-3 seconds.
5. Use the Volume Up(+)/Down(-) buttons to select wipe data / factory reset and press the POWER button to confirm the operation.
6. Further, confirm the operation, select Yes from the menu and confirm the selection using the POWER button.
7. Select reboot system now and confirm the selection using the power button button.
Hard Reset - advantages and disadvantages iBall Slide i5715?
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 completely clear the phone from user information. Removal of viruses that interfere with work and give permanent errors. Solving various problems on the device, for example, with a camera, Wi-Fi or other applications.
Disadvantages of Hard Reset:
All your data stored in the phone will be permanently deleted. The need to have a backup. Not all viruses on Android will be removed after a factory reset.
What needs to be done before the Hard Reset operation.
Before doing a hard reset on your phone, be sure to make sure that you know the login / password for accessing your google account. Also, before resetting, you must first log out of your google account. In this case, after performing a factory reset, the phone will not ask for any logins and passwords and you can use your device. If after a hard reset you cannot remember the login password to enter your Google account, then you need to use the instructions for bypassing the FRP lock for your phone model. Not all modern phone models can bypass this protection, their owners will have to contact an 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:
Synchronize your data and contacts with Google. Create a backup using Titanium Backup. With the service programs for your phone, you can transfer contacts, media files, and important data to your PC.