2. Next, you need to press the Volume Up(+) and POWER and POWER simultaneously.
3. Release all buttons when recovery mode appears .
4. Use the Volume Up(+)/Down(-) buttons to select wipe data / factory reset, and confirm with the POWER button.
5. Use the Volume Up(+)/Down(-) buttons to select Yes, and confirm with the POWER button.
6. Use the Volume Up(+)/Down(-) buttons to select the menu item "reboot system now", and confirm with the POWER button.
Hard Reset - advantages and disadvantages ZTE Nubia Z9 mini?
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 completely clean phone from user settings and data. Remove viruses and malware that block applications on the device. Solving various problems on the device that arise due to the conflict of applications.
Disadvantages of Hard Reset:
Your files and data will be irretrievably lost. 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. Before a hard reset, you must first log out of your google account. In this case, after performing a factory reset, the phone will not be locked by the FRP. If after a hard reset you cannot use the phone because the phone is locked by FRP, then you need to use the 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:
Sync your data with Google contacts, Google drive. Backup your contacts and information. Using the service programs for your phone model, you can transfer important data to your PC.
Summary: Smart Phone OS: Android; Smart Phone OS ver.: v5.0.2 (Lollipop); Shape: Bar; SIM: Dual SIM (Nano-SIM), Dual Standby; Processor Speed: Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53; Internal Storage: 16 GB; RAM: 2 GB; External Storage: microSD, up to 128 GB; Battery life: Stand-by Up to 750 h (3G); Talk time Up to 43 h (3G); Screen Size: 5.0 inches (~69.9% screen-to-body ratio; Resolution: 1920x1080; Touch Screen: yes; Screen Type: Capacitive touchscreen, 16M colors; Pixels: 16 MP; Flash: yes; Image Stabilization: ; Waterproof: ; GPS: yes; Dimensions (WxHxD): 141.3 x 69.8 x 8.2 mm (5.56 x 2.75 x 0.32 in); Weight: 147 g (5.19 oz); ...
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