2. Press and hold this button Volume down, Volume Up(+), POWER.
3. From the menu, select wipe data / factory reset using the Volume Up(+)/Down(-) buttons, to go through the menu and the POWER button to Confirm operation.
4. In the menu, select Yes using the Volume Up(+)/Down(-) buttons, to go through the menu and the POWER button to confirm the operation.
5. In the menu, select reboot system now using the Volume Up(+)/Down(-) buttons, to go through the menu and the POWER button to confirm the operation .
Hard Reset - advantages and disadvantages ZTE Grand S II?
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 to factory settings. Remove viruses and malware that block applications on the device. Solving problems that have arisen due to the conflict of some applications and those remaining after they were removed from the phone.
Disadvantages of Hard Reset:
Completely deletes all user data on the device. The need to have an up-to-date backup of your data, contacts, 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. Then you do not need to enter the login password to your Google account and you can immediately use your device. If, after the hard reset procedure, the phone is locked by the FRP and you cannot log into your Google account, then you need to find instructions for bypassing the FRP lock for your phone model. 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 there are the following options to save it:
Synchronize your data and contacts 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: OS: Android (4.3); Colors: Black; Physical size: 2048 MB RAM; Built-in storage: 16 GB; Storage expansion: microSD, microSDHC up to 32 GB; Capacity: 3000 mAh; Type: Li - Ion; Not user replaceable: Yes; Music player: ; Filter by: Album, Artist, Playlists; Features: Album art cover, Background playback; Supported formats: MP3; Video playback Supported formats: MPEG4, H.263, H.264; Speakers: Earpiece, Loudspeaker; YouTube player: Yes; Browser supports: HTML, HTML5; Built-in online services support: YouTube (upload), Picasa/Google+; GSM: 850, 900, 1800, 1900 MHz; Data: HSPA (unspecified), EDGE, GPRS; Positioning: GPS, A-GPS; Navigation: Yes; Phonebook: Unlimited entries, Call ...
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