Samsung Note2, repeated automatic, on, off, screen tap no response.

Samsung Note2, repeated automatic, on, off, screen tap no response. It may have something to do with the hardware of the phone itself. Recommendations:

1.The machine battery is removable, it is recommended to remove the battery, use a cotton swab to clean the battery contacts and the contact points where the phone connects to the battery. Then plug the battery back into your phone.

2.Uninstall and delete recently installed software to rule out whether it is caused by software incompatibility.

3.Try replacing it with another original battery.

4.If there is an external SD card in the mobile phone, it is recommended to temporarily remove the SD card to see if the same situation occurs.

5.Back up your data (contacts, text messages, **, etc.) and try after a factory reset.

6.Check your phone for firmware prompts. If so, please upgrade your phone to the latest version.

If the problem persists, it is recommended to bring the purchase invoice, repair card and mobile phone to the local Samsung service center for inspection by a professional engineer.

1.If possible, replace the spare battery. Test whether it is an automatic shutdown caused by poor battery performance2

Remove the battery and clean the metal contacts of the battery and the battery of the mobile phone with an eraser. Eliminate the automatic shutdown caused by poor contact caused by the oxide layer in the metal contacts of the battery3Back up the mobile phone data (**thin, short message, multi**data, etc.), try to restore the phone to factory settings, and preliminarily rule out the system problems caused by the installation of third-party plug-ins.

I always turn off when I drop.

If your Samsung phone turns off automatically, it is recommended that you:

1.To check whether the battery level of the mobile phone is low, it is recommended to connect the original data cable to charge it for a period of time.

2.If it doesn't work, check whether the phone can be used normally after it is turned on. Some mobile phones support the auto on and off function, it is recommended to try to turn it off: Settings - Backup & Reset - Auto On & Off - Auto Off - Off.

3.If it doesn't work, it is recommended to back up the data in your phone (contacts, **, messages, etc.), and factory reset your phone to see if the same problem occurs.

4.If the phone battery is removable, try replacing it with another original battery to rule out whether it is a battery problem.

If the problem persists after the above operation or the mobile phone cannot be used normally after turning on, it is recommended that you bring the purchase invoice, warranty card and mobile phone to the local Samsung service center for professional engineers to help you test.

Hello landlord.

There are several possibilities for you to refer to when your phone always turns off automatically.

1. It may be that the battery is in poor contact, it is recommended to remove the battery and wipe the metal guide (that is, the gold finger) with an eraser before turning it on.

2. The software is incompatible with the system, it is recommended that you uninstall unnecessary software, if there will be an automatic shutdown, it may be a problem with the memory card, it is recommended that you format the memory card or consider replacing a memory card.

3. The above solutions are based on confirming that it is not a hardware problem of the mobile phone, if the above solutions are useless, it is recommended that you go to the mobile phone store for warranty or consider flashing it.

Restore the factory, or flash the machine, and find after-sales.

Maybe it's a matter of the mobile host!