សូមស្វាគមន៍មកកាន់ការគាំទ្រ vivo

What should I do if the Infrared(Light) sensor is not smart?

How to turn on sensors on my phone?

Is vivo phone dust-proof?

How to calibrate the sensor?

Could I increase the ROM and RAM?

Does vivo phone have HALL sense?

How about the compression resistance of the screen of vivo phone?