How to hard reset Karbonn A9
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1. The phone must be turned off.
2. Next, you need to press the POWER and Volume Up(+) button for a few seconds.
3. Select the option wipe data / factory reset and press the POWER button to confirm.
4. Select the option Yes - Delete All User Data and confirm the selection by the POWER button.
Hard Reset - advantages and disadvantages Karbonn A9?
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 completely clear the phone from user information.
Removal of malicious programs that create difficulties in the operation of the device.
Solving problems that arose after installing some applications and remained after they were removed from the phone.
Disadvantages of Hard Reset:
Complete cleaning of all user data on the device.
The need to have an up-to-date backup of your data, contacts, settings and media files.
Even after a hard reset, viruses can remain on the phone.
What needs to be done before the Hard Reset operation.
Before hard reset, you need to remember the login / password to your google account, otherwise you will not be able to use the phone since it will be blocked by the FRP.
You can sign out of your google account before resetting. In this case, after performing a factory reset, you do not need to enter the login password for your Google account and you can immediately use your device.
If, after a hard reset, the phone is locked by the FRP and you cannot remember the login password for logging into your Google account, 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 it can be saved in the following ways:
Synchronize your data and contacts with Google.
Backup your contacts and information.
Using the service programs for your phone model, you can transfer important data to your PC.
Summary: OS: Android (2.3.6); Dimensions: 5 megapixels; Flash: Yes; Features: Autofocus; Camcorder: Yes; Front-facing camera: Yes; Processor: Single core, 1000 MHz; System memory: 512 MB RAM; Storage expansion: microSD, microSDHC up to 32 GB; Talk time: 4.00 hoursthe average is 11 h (675 min); Stand-by time: 8.3 days (200 hours)the average is 20 days (477 h); Capacity: 1600 mAh; Music player: ; Filter by: Album, Artist, Playlists; Features: Album art cover, Background playback; Supported formats: MP3, AAC, AAC+, WAV, AMR, MIDI; Video playback Supported formats: MPEG4, H.263, H.264, AVI, 3GP; Radio: FM; Browser supports: HTML, WAP; Built-in online services support: YouTube (upload), ...
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