huawei raven stuck...

[AC Question]

my husbands huawei raven is stuck on the usb update screen as i tried one of the tips on how to turn it on without a working power button (because his just quit working) so now i am trying to get it off the frozen screen and hopefully turned on. help?

 

[Rukbat]

You have 2 choices - hold the power button down for about 30 seconds (until the device restarts), which means having it replaced, or removing the battery, then reinstalling it (which requires a repair shop).