2. Hold down the Volume Up(+) and POWER buttons until the Android logo appears on the screen.
3. Select wipe data / factory reset with the Volume Down(-) button and confirm with the Volume Up(+) button.
4. Select Yes from the menu and confirm by pressing the Volume Up(+) button.
5. Select "reboot system now" and confirm your selection with the Volume Up(+) button.
Hard Reset - advantages and disadvantages Lenovo S750?
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 get a phone with factory settings as a result. Removal of viruses that cause inconvenience in 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 data and applications will be permanently deleted. The need to have an up-to-date backup of your data, contacts, settings and media files. It is possible that not all viruses will be removed from your phone.
What needs to be done before the Hard Reset operation.
Before doing a hard reset, be sure to remember the login / password to access 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 and password for entering your Google account, then you need to find instructions on bypassing the FRP blocking. You will need to contact the official service center to bypass the FRP protection on some new phone models.
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 it can be saved in the following ways:
Synchronization with Google contacts, Google drive. Create a backup using Titanium Backup. Using the service programs for your phone model, you can transfer important data to your PC.