2. At the same time, press the Volume Down(-) button for a few seconds and the POWER button.
3. Release the retained buttons when the menu appears.
4. Select English Using the Volume Up(+)/Down(-) buttons to go through the menu items and the POWER button to make a choice.
5. Select Wipe Data and Cache, and then Wipe Data and cache.
6. Press OK to confirm the selection.
7. Press reboot and confirm the selection.
Hard Reset - advantages and disadvantages Oppo R2001 Yoyo?
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 block applications on the device and give persistent errors. Solving problems that have arisen on the device, for example, between the camera and other applications.
Disadvantages of Hard Reset:
Your files and data will be irretrievably lost. The need to create a 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. 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 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. However, not all smartphones can bypass this protection. Owners of some phone models, especially the newest ones, will have 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, sms, photos, videos) remains in the memory of your device, then there are the following options to save it:
Synchronize your phone with Google contacts, Google drive. Using the Titanium Backup program, create a backup. Transfer contacts, media files and important data to your PC using service programs for your smartphone model.
Summary: Type: Smartphone; Smart Phone OS: Android; OS ver: Android 4.2.1 Jelly Bean; SIM: Dual Standby; CPU: Quad-core 1.3 GHz Cortex-A7; Processor Speed: 1.3 GHz; Storage: 4GB; RAM: 1GB; External Storage: microSD up to 32 GB; Battery: Li-Ion1900 mAh batteryUp to350 hUp to6 h; Screen Size: 4.7 inches; Resolution: 960 x 540; Main Camera: 5 MP; Front Camera: 2 MP; Features: GPS, Bluetooth; Dimensions: -; ...
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