How to Restore Developer Options on HUAWEI Mate 20 Lite - Reset Developer Settings
У вашего броузера проблема в совместимости с HTML5
The easy way to bring back default developer options. If you made some changes in developer settings and you would like to restore factory configuration you should watch our video. Let's reset developer settings.
How to reset developer options on HUAWEI Mate 20 Lite? How to restore developer options in HUAWEI Mate 20 Lite? How restore developer defaults?
More Info:
https://www.hardreset.info/devices/huawei/huawei-mate-20-lite/hardreset/first-method/