How to deal with the automatic deletion of vivov3 SMS?

If you delete information automatically on your vivo V3 phone, you can try the following methods:

The information in vivo mobile phone will not be automatically deleted; If you download the third-party mobile phone housekeeper or information software in your mobile phone, you can try to uninstall the software, and then restart your mobile phone for observation and use.

You can try to go to phone settings-more settings-applications-all search information and clear data. Doing this step may erase the data in it, so please be careful.

It is recommended to operate firmware upgrade to see; Before operating the firmware upgrade, please also back up the important data in the mobile phone to avoid data loss caused by misoperation.

You can download the firmware package of the corresponding model at the upgrade download address of vivo official website-Service-System Upgrade System, then turn off the phone, press and hold the power button and volume increase button to enter the recovery mode to operate the firmware upgrade. The firmware upgrade steps are as follows: firmware upgrade

If it is inconvenient to operate the firmware upgrade, you can try to take your mobile phone to the local vivo after-sales service center to restore the system.

(Tips: The after-sales address and contact information can be found in vivo official website-Service Center-View All-Select the province and city where you are located-and inquire about the local after-sales service center. )