Note 9 Common faults do not start.

Common reasons why note9 can't be turned on or off:

There is something wrong with the power key, the phone crashes, the system crashes, and the hardware fails. Solution: You can press and hold the power button and the volume+button at the same time to restart the phone forcibly, and it will return to normal after restarting. If you still stay in the boot screen after restarting, you can try to restore the factory settings of the mobile phone to solve the problem. Pull out the battery of the mobile phone, turn it off, and then install the battery, while holding down the volume+and power button.

Enter recovery mode, then select Simplified Chinese, clear data, clear all data, and restart the phone to return to normal. If you can't enter the system after restarting after clearing all the data, you can connect the computer to refresh the system for your mobile phone.

Note 9 Parameters

The colorful shadow purple and the outer side of the castle peak adopt AG technology, and the different textures of high light and matte are fused on the surface of the fuselage, which is very textured. Cloud ink ash is designed with sparrow feather pattern, and oblique textures in different directions are staggered, which is non-slip and wear-resistant. The screen brightness is 1nit450nit, which supports sunshine screen, luminous screen, classic eye protection mode, stepless color temperature adjustment, TUV Rheinland low blue light certification and Corning 5th generation gorilla glass.

Rear camera: 48 million ultra-clear mode, AI watermark, voice control camera, timed continuous shooting, document mode, ID card copying mode, HDR, AI camera, rear beauty, portrait mode, movie format, rear portrait blur adjustment, night scene mode, panoramic mode, professional mode, RAW format, voice subtitles, video filter, video beauty, VLOG, time-lapse photography, short video, 960.