Can I downgrade back to One UI 7? I've read all over the internet about similar issues with this update, and supposedly Samsung pulled the update weeks ago and I should be looking for the CYJ3 version, but maybe Verizon didn't get the message... Basically my phone is useless to me now as the battery drains like crazy and it just gets hot idling, camera doesn't work unless I long press the app and open via "take a selfie" but no rear camera - app just launches and says "Camera failed." - and...Read more