What should I do if the OPPO Find X7 Ultra system upgrade fails?

The system is very important for mobile phones. It can effectively solve various problems in mobile phones and can also add new functions to mobile phones.Among them, OTA upgrades, that is, online upgrades, generally add new functions to mobile phones, which can bring a better user experience to everyone.However, sometimes online upgrades will fail. So what should you do if the OPPO Find X7 Ultra system upgrade fails?

What should I do if the OPPO Find X7 Ultra system upgrade fails?

Method 1: There may be a network problem. It is recommended to try again in a place with better signal.

Method 2: There may be insufficient storage space on the phone. Clean the data and files in the phone to ensure that the phone has enough storage space.

Method 3: The battery of the mobile phone may be too low. Please ensure that the battery of the mobile phone is not less than 20%, otherwise the system will not allow OTA upgrade.

Method 4: It is possible that the upgrade was interrupted due to hitting a button during the upgrade process. Please try not to operate the phone during the OTA upgrade.

Method 5: Clear the system update cache, then re-detect the system update and try the upgrade again.

When upgrading OPPO Find X7 Ultra online, there are many reasons that may cause the upgrade to fail.The editor has listed five specific solutions for you, and you can try them according to your actual situation.