My internet, hotpot and general connectivity basically not working for more than a month. It works then stops or so slow in connecting it times out. I have Tmobile. Thought was Tmobile but now believe it's the phone.  I've done everything I can think of. Soft reset, reset network (works 5 mins), heck even factory reset. Still same issue. Moved sim card to my broken screen S8 it I have no issues. Anybody else have an idea? Phone is only 6 months old. ... View more