I experience many of the same issues. Keyboard locking or unresponsive. Camera not focusing. Google unresponsize to voice commands, so possibly microphone issue. Will not pick up wifi even when full connection has been make with local modem. Issues ...

That's all great. Good for my phone but my galaxy j7aura is not happy lol i need an upgrade but for now I'd love to figure out how to clear out all that **bleep**. Ty this is my life every other day.