Android device stuck in a bootloop and there's nothing I can do about it I have a Huawei smartphone, which unfortunately bricked and stuck in a bootloop when I flash Magisk. It even got stuck getting into recovery mode. Can't find its firmware for now (Nova 2i - RNE-L22). Factory reset / wipe data also doesn't seem to work. What should I do?
I had a similar problem with a Samsung Galaxy Tab A.  From the Internet I got the idea to disconnect the battery, then let the unit's memory discharrge overnight.

This was not as a recommendation from the Internet, just my idea.  Of course this involves opening the back cover and fiddling with the interior battery connector.  Both tasks are not for the timid craftsman (sorry person).  But with due care it is manageable.  Although it was just a trail, it did work.

When reassembled and booted into the service mode, it did not go into the auto boot loop.  It let me select the factory reset from the menu.  Good luck.