2. Press and hold the POWER and Volume UP button for a few seconds.
3. Release the retaining keys when you see information about Factory Mode.
4. Select the option Clear EMMC using the Volume Up(+)/Down(-) buttons for scrolling and the POWER button to select.
Hard Reset - advantages and disadvantages Lenovo S850?
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. Remove viruses and malware that block applications on the device. Solving problems that have arisen on the device, for example, between the camera and other applications.
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. So that, after performing a factory reset, you do not need to remember the login password for the google account, you can log out of the google account before the hard reset. 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. Using the Titanium Backup program, create a backup. Using the service programs for your phone model, you can transfer important data to your PC.
Summary: OS: Android (4.2); Dimensions: 1024 MB RAM / LPDDR2; Built-in storage: 16 GB; Talk time: 13.00 hoursthe average is 11 h (675 min); Stand-by time: 14.0 days (336 hours)the average is 20 days (477 h); Capacity: 2000 mAh; Type: Li - Polymer; 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; Radio: FM; 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; UMTS: 850, 900, 1900, 2100 MHz; Data: H ...
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