Hello. Recently, I opened the back cover of my note a couple of time to reattach the loose LCD ribbon in my tablet. During this time, Isomehow,noticed that the wifi was not working! Well, it was working, but I cant use my device unless im < 10 feet away from a router. However before, it was working perfectly fine, and on my other.devices, everything is fine. Is this a well known problem? Did I damge the internet card in my tablet? Also, the signal is around -60 when im close b
ut when.I walk 10 feet away it is like -90.