Nubian z9 SMS icon is missing.

Hello, it is recommended to enter rec for double clearing operation. The specific steps are as follows:

Double clear specific operation:

1. When the phone is turned off, press and hold the volume button+power button. Release the power button after the mobile phone vibrates and restarts, and keep pressing the volume button until it enters the recovery mode;

2. Move the cursor with the volume up and down keys, move the cursor to the erasing data/factory reset line, and then press the power button to select it;

3. Use the up and down keys of the volume to move the cursor, move the cursor to Yes-delete all user data lines, and press the power button to select it;

4. At this time, the mobile phone will restore the factory settings, and then the mobile phone will return to the main menu;

5. You can also use the up and down keys of the volume to move the cursor to erase the cache dividing line, and then press the power button to select it;

6. Use the power button to select the reset system now line, and the phone will automatically restart, and double clearing will be completed.

If it still can't be turned on, it is recommended to go to the local customer service center for testing and handling. Nubia provides free warranty service for ROOT and brush machine, and the address of customer service center is inquired. Or call Nubian customer service hotline 4007006600 to register for factory inspection.

Thank you for your concern and support for Nubian products. I wish you a happy life. Thank you.