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How to hard reset Koolnee K1 Trio

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1. The phone must be switched off.

2. After that, press the Volume Up(+) and POWER buttons for a few seconds.

3. When the Android robot image appears, release all keys.

4. Press the Volume Up(+) and POWER button to open the Recovery Mode.

5. Select the wipe data / factory reset option from the menu. Use the Volume Up(+)/Down(-) buttons to navigate the menus and the POWER button to confirm your selection.

6. Next, confirm the operation, select Yes and press the POWER button once.

7. Restart your phone, select "reboot system now" with the POWER button.




Hard Reset - advantages and disadvantages Koolnee K1 Trio?

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 get a completely clean phone from user settings and data.
Removal of viruses that interfere with work and give permanent errors.
Solving problems that have arisen on the device due to an application conflict.

Disadvantages of Hard Reset:
Complete cleaning of all user data on the device.
The need to back up contacts and all user data.
Not all viruses on Android will be removed after a factory reset.


What needs to be done before the Hard Reset operation.
Before doing a hard reset on your phone, be sure to make sure that you know the login / password for accessing your google account.
Before a hard reset, you can log out of your google account in advance. Then, after performing a factory reset, you do not need to remember the login password for your Google account.
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.
Not all owners of new phone models will be able to bypass the protection of the FRP and for this they 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 important information remains in the memory of your phone, then there are the following options to save it:

Sync your data with Google contacts, Google drive.
Backup your data, contacts and media.
Transfer contacts, media files and important data to your PC using service programs for your smartphone model.


Summary: Brand: KOOLNEE; Smart Phone OS: Android 7.1; Service Provider: Unlocked; SIM Card Slot: Dual SIM,Dual Standby; SIM Card Type: Dual Nano SIM; Type: 4G Phablet; Cores: 2.0GHz,Octa Core; CPU: MTK6763; External Memory: TF card up to 32GB (not included); GPU: Mali-T860 MP2; RAM: 6GB; ROM: 128GB; Screen resolution: 2160 x 1080; Screen size: 6.01 inch; Screen type: Capacitive; Back-camera: 16.0MP + 2.0MP; Camera type: Triple cameras; Flashlight: Yes; Front camera: 8.0MP; Video recording: Yes; Music format: AAC,AMR-NB,AMR-WB,FLAC,MP3,OGG,WAV,WMA; Video format: 3GP,ASF,AVI,FLV,MKV,MOV,MP4,RM,RMVB,WMV; Additional Features: 3G,4G,Alarm,Bluetooth,Browser,Calculator,Calendar,Camera, ...

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