2. Next, you need to simultaneously press the POWER and Volume UP buttons for a few seconds.
3. Release the buttons when you see the Android logo.
4. Press the Home button to enter Recovery Mode.
5. Select wipe data / factory reset Use the Volume Up(+)/Down(-) key on the menu and confirm the selection using the POWER button .
Hard Reset - advantages and disadvantages Celkon Millennia Q455L?
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. Solving various problems on the device that arise due to the conflict of applications.
Disadvantages of Hard Reset:
Completely remove all user files and settings on the device. The need to have an up-to-date backup of your data, contacts, settings and media files. 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. 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 resetting the settings, the phone is blocked by the FRP and you cannot remember the login and password for entering your Google account, then for most models there is an instruction for bypassing this protection (FRP). 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 (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. Backup your contacts and information. Using the service programs for your phone model, you can transfer important data to your PC.
Summary: OS: Android (5.0); Dimensions: 8 megapixels; Flash: LED; Features: Face detection, Digital zoom, Autofocus, Geo tagging; Settings: Exposure compensation, ISO control, White balance presets; Shooting Modes: High Dynamic Range mode (HDR), Panorama, Scenes; Camcorder: Yes; Features: Video calling; Front-facing camera: 3.2 megapixels; System chip: MediaTek MT6582; Processor: 1024 MB RAM (533 MHz); Built-in storage: 8 GB; Storage expansion: microSD, microSDHC up to 32 GB; Capacity: 1800 mAh; Type: Li - Ion; Music player: ; Filter by: Album, Artist, Genre, Playlists; Features: Album art cover, Background playback; Supported formats: MP3, AAC, FLAC, WAV, M4A (Apple lossless), AMR, ...
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