1. To start, turn off the phone with the POWER button.
2. Press and hold the Volume Up(+) and POWER button at the same time within a few seconds.
3. After that, you need to release the retained buttons when you see boot mode.
4. Select the Recovery section using the Volume Up(+) button and click the Volume Down button to confirm the selection.
5. To open the Recovery mode menu, press the POWER button and the Volume Up(+) button again.
6. Use the Volume Up(+)/Down(-) buttons to select from the menu wipe data / factory reset and press the POWER button to confirm.
7. Use the Volume Up(+)/Down(-) buttons to highlight the menu option Yes and press the POWER button to confirm.
8. Using the Volume UP / Down buttons, select the item in the menu reboot system now and press the POWER button to confirm.
Hard Reset - advantages and disadvantages ZTE Tempo?
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:
Ability to clear the phone to factory settings. Removal of viruses that interfere with the normal operation of applications and the system. Solving problems that have arisen on the device between applications and for example bluetooth.
Disadvantages of Hard Reset:
All your contacts, data and media files will be deleted. The need to back up contacts from the phone book, settings and media files. In some cases, it is impossible to remove all viruses from Android, even after a hard reset.
What needs to be done before the Hard Reset operation.
So that after a hard reset you can use your phone, make sure you know the login / password to your google account. You can sign out of your google account before resetting. 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 factory reset, the phone is locked because 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 personal data (contacts, photos, videos) remains in the memory of your phone, then they can be saved in several ways:
Synchronize your phone with Google contacts, Google drive. Create a backup using Titanium 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: no; Standard LTE: FDD LTE: 700, 850, 1700, 1900TDD LTE: 2500; Standard CDMA: 850 1900 2000 1xEV-DO; Type: Touch; Dimensions (W x H x D): 136.00 x 68.00 x 10.20 mm; Weight: 136.00 g; Main display: Color / TFT16M colors480 x 854 px (4.50") 218 ppi; Display protection: no; Talk time (max.): 2G: 840 min. (14.0 h); Standard battery: Li-Ion 2200 mAh; Quick battery charging: no; Internal memory: 8 GB; RAM memory: 1 GB; Memory cards: yes, microSD, microSDHC (up to 32 GB); Operating system: Android 6.0 Marshmallow; Processor: Qualcomm Snapdragon 210 8909; Processor clock: 1.10 GHz; Number of cores: 4; GPU: Adre ...
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