2. Press together POWER and Volume Up(+) for a few seconds.
3. Release the buttons when Recovery mode appears on the screen.
4. Select the menu option "wipe data / factory reset. Use the Volume Up(+)/Down(-) buttons for switching and POWER button to confirm your choice.
5. Select Yes - Delete All User Data. Use the Volume Up(+)/Down(-) buttons for switching and POWER button to confirm your choice.
6. Overload the phone, select "Reboot System Now. Use the Volume Up(+)/Down(-) buttons for switching and POWER button to confirm your choice.
Hard Reset - advantages and disadvantages Videocon Infinium Z52 Thunder?
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. Removal of viruses that interfere with the normal functioning of the device. Solving problems that have arisen on the device due to an application conflict.
Disadvantages of Hard Reset:
Completely remove all user files and settings on the device. The need to have a fresh backup. In rare cases, it is impossible to remove some viruses from Android, even after a hard reset.
What needs to be done before the Hard Reset operation.
So that after a hard reset the phone is not blocked by the FRP, make sure that you know the login / password to your google account. Before a hard reset, you can log out of your google account in advance. Then, after performing a factory reset, you do not need to remember the login password for your Google account. If, after resetting the settings, the phone is blocked by the FRP and you cannot remember the login and password for entering your Google account, then for most models there is an instruction for bypassing this protection (FRP). Owners of modern phone models will need to contact the official service center to bypass the protection of the FRP.
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:
Sync your data with Google contacts, Google drive. Backup your data, contacts and media. Using the service programs for your phone model, you can transfer important data to your PC.
Summary: Operating System: Android v4.4.2 (Kitkat); SIM Slot(s): Dual SIM, GSM+GSM; Network: 4G: Not Available, 3G: Available, 2G: Available; Colours: Black White; Screen Size: 5.0 inches; Screen Resolution: 480 x 854 pixels; Pixel Density: 196 ppi; Display Type: LCD; Touch Screen: Capacitive Touchscreen; Processor: Quad core, 1.2 GHz; RAM: 1 GB; Internal Memory: 8 GB; Expandable Memory: Up to 32 GB; Resolution: 8 MP; Autofocus: Yes; Flash: LED Flash; Image Resolution: 3264 x 2448 Pixels; Camera Features: Digital Zoom, Auto Flash, Face detection; Resolution: 5 MP; Battery capacity: 3000 mAh; Type: Li-ion; Network Support: 3G, 2G; SIM 1: 3G Bands: UMTS 21 ...
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