Joke Collection Website - Public benefit messages - What data will be deleted when upgrading the glory V 10 mobile phone?

What data will be deleted when upgrading the glory V 10 mobile phone?

Online upgrade and computer upgrade connected through Hisuite Huawei Mobile Assistant will not delete the data on the mobile phone. However, to avoid data loss, please back up your data before upgrading.

The mobile phone can't be turned on normally. When forced to upgrade through eCoverage, the contacts, short messages, email accounts and installed applications stored on the mobile phone will be deleted, and the adjusted system settings will be restored to the initial state. It is recommended that you back up your data before upgrading.