What should I do if my mobile phone shuts down automatically? Analyze two major reasons!

Does your mobile phone often turn off automatically at critical moments? Don't put up with this trouble any longer, find out the cause of the problem and solve it.

Normal automatic shutdown

This situation is like running a marathon and running out of energy, and the battery of the mobile phone has been exhausted! You can enter the engineering mode and check the ich value representing the power. Below 10, your mobile phone will say "bye-bye"! Don't worry, just remember to charge it in time.

Abnormal automatic shutdown

This situation is more difficult. Obviously, the power is sufficient, but it is suddenly turned off, especially when talking, texting, accessing gprs and taking pictures. This may be caused by the leakage of the mobile phone motherboard, the over-sensitive protection circuit in the lithium battery, the aging of the battery, the dirty contact position of the battery or the looseness of the connection between the battery and the mobile phone.

solution

If you find that the mobile phone motherboard is leaking or the protection circuit in the lithium battery is faulty after inspection, remember to go to the official maintenance during the warranty period! If the warranty period expires, then find a reputable special repair shop to repair it!

skill

Regularly clean the metal sheet at the contact position of the mobile phone battery to ensure good power contact, which is also a small coup to prevent automatic shutdown!