How to hard reset Yezz Billy 4
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1. Turn off the phone with the POWER button.
2. Press the POWER button, release it and hold the Volume down keys until the screen changes.
3. After that, release the Volume Down(-) button and press Seriously Volume Up(+) -> Volume Down(-) -> POWER -> Volume down.
Hard Reset - advantages and disadvantages Yezz Billy 4?
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, thereby improving its performance.
Removal of viruses that block applications on the device and give persistent errors.
You will be able to solve various problems on the device, for example, with bluetooth or other applications.
Disadvantages of Hard Reset:
All data and applications on the device will be deleted.
The need to have a fresh backup.
Not all viruses on Android can be removed even after returning to factory settings.
What needs to be done before the Hard Reset operation.
If you are going to do a hard reset on your phone, then be sure to make sure that you know the access data for your google account.
You need to log 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 immediately use your phone.
If after a hard reset the phone is locked and you cannot remember the login and password to enter your Google account, then you need to bypass the FRP lock.
Owners of modern phone models will need to contact the official service center to bypass the protection of the FRP.
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, sms, photos, videos) remains in the memory of your device, then there are the following options to save it:
Sync your data with Google contacts, Google drive.
Create a backup using Titanium Backup or other programs.
Using the service programs for your phone model, you can transfer important data to your PC.
Summary: OS: Windows Phone 8.1; Dimensions: 8 megapixels; Flash: LED; Features: Touch to focus, Geo tagging; Camcorder: 1280x720 (720p HD) (30 fps); Features: Video calling; Front-facing camera: 1.3 megapixels; System chip: Qualcomm Snapdragon 200; Processor: Quad-core, 1200 MHz, ARM Cortex-A7; Graphics processor: Adreno 302; System memory: 512 MB RAM; Built-in storage: 4 GB; Storage expansion: microSD, microSDHC, microSDXC up to 128 GB; Talk time: 7.00 hoursthe average is 15 h (886 min); Stand-by time: 14.6 days (350 hours)the average is 18 days (420 h); Talk time (3G): 4.50 hoursthe average is 15 h (913 min); Stand-by time (3G): 12.5 days (300 hours)the average is 24 days (588 h); ...
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