How to prevent exceptions and failures when Windows phone is upgraded online

1) before the upgrade, ensure that the system time zone and date are consistent with the actual time.Set->Date +Time;

    

2) Check whether the current battery of the mobile phone is sufficient before the upgrade. We recommend that you set the battery level not lower than 60% before the upgrade.Set->Power-saving modeView;

  

3) before the upgrade, ensure that your mobile phone has enough memory to store the downloaded upgrade package and temporary files during the upgrade. We recommend that you reserve MB of space for your mobile phone.Set->Mobile phone storage;

    

4) after downloading the update package, we recommend that you upgrade the package immediately to prevent the package from being damaged during use on your mobile phone or the remaining space on your mobile phone;

5) Do not dial the battery during the entire upgrade process. Otherwise, the upgrade will fail and the system will not work properly;

6) after the mobile phone is upgraded, if some new features or applications cannot be used, or the usage is abnormalSet->AboutAttempt to reset the mobile phone