2. Press and hold the Volume Up(+) and POWER button at the same time within a few seconds.
3. Next, release the retained buttons when you see the UMI icon.
4. To enter Recovery mode, press and hold the POWER button.
5. Ship the item in the menu wipe data / factory reset Use the Volume Up(+)/Down(-) buttons and press the POWER button to confirm.
6. You need to take a reset operation, select Yes and confirm with the POWER button.
7. Select reboot system now and confirm using the POWER button.
Hard Reset - advantages and disadvantages UMI Diamond?
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. Solve various virus-related problems on your device. Solving problems that have arisen due to the installation of some applications on the phone and have not disappeared after they were removed from the phone.
Disadvantages of Hard Reset:
Completely deletes all user data on the device. The need to back up contacts from the phone book, settings and media files. Not all viruses will be removed even after a factory reset.
What needs to be done before the Hard Reset operation.
Before hard reset, make sure that you know the access data for your google account, otherwise you will not be able to use the phone as it will be blocked by the FRP. ÒYou can sign out of your google account before resetting. To use your device immediately without any problems. 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. It is not possible to bypass the FRP protection on some new phone models, and for this you will need to contact the 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 (contacts, photos, videos) remains in the memory of your phone, then it can be saved in several ways:
Synchronize your data and contacts with Google contacts, Google drive. Using the Titanium Backup program, create a backup. With the service programs for your phone, you can transfer important data to your PC.
Summary: GSM frequencies: 850 900 1800 1900; Standard UMTS: 900 2100; Standard LTE: FDD LTE: 800, 1800, 2100, 2600; Type: Touch; Main display: Color / IPS TFT16M colors720 x 1280 px (5.00") 294 ppi; Display protection: no; Stand-by (max.): 2G: 312 h (13.0 days); Standard battery: Li-Po 2650 mAh; Quick battery charging: no; Internal memory: 16 GB; RAM memory: 3 GB; Memory cards: yes, microSD, microSDHC, microSDXC (up to 128 GB); Operating system: Android 6.0 Marshmallow; Processor: MediaTek MT6753; Processor clock: 1.50 GHz; Number of cores: 8; GPU: ARM Mali-T720 @450 MHz; Touchscreen: yes; DualSIM: yes; SIM cards standard: microSIM, microSIM; DualSIM mode: Pas ...
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