Why is the information sign on my mobile phone missing? Ask god for advice. This is a vivo mobile phone.

It is recommended to try the following methods to see if it can be turned on:

1. Press and hold the power button 10 second to restart the phone forcibly.

2. When the phone is turned off, press and hold the volume up button and the power button for 3 to 4 seconds at the same time. After the vivo mobile phone logo appears on the mobile phone, release the button to enter the recovery mode, and select Wipe First.

Data/factory

Reset, wait for the interface to jump and select Erase.

stash

Partition, and then select Restart.

system

Now, just restart the phone immediately. (Doing so will lose all the data on the mobile phone (except the data on the tf card), including the installed application subscription, accusing Guli of keeping a pair of mobile phones, phone books, text messages, etc. Use this item only when there is no other solution for the mobile phone. Use it with caution. )

3. Upgrade the mobile phone firmware, and you can go to official website to download the firmware upgrade package to restore the system. Before upgrading the firmware, it is recommended to back up the mobile phone data to prevent data loss.

If the above methods still can't be turned on or the mobile phone has important data, it is recommended to take the mobile phone to the local after-sales inspection and processing, and the after-sales technicians will handle it. You can check the address of after-sales service center in vivo official website, and check the after-sales address of your province and city.