I have a problem using the internt from the tablet H sign disappear and network is not available even when the mobile data is enabled.... it happens every minute
As no one has replied I will jump in with a possably wrong answer
it could be a signal strength issue. If its the H I am thinking of then it stands for high speed, sort of a 3G v2 and if that goes data transmission is slow
Could be the distance from transmitter or obstacle s in the way
First thanks for replying as no one has replyed, second H, 3G or E disappear no internet connection at all and there are no network connection issue it happens every few minutes and I started to be mad..... as well as this forum is driving me crazy cause no one knows any thing here about this issue.....
Well it sounds like the cellular radio service is crashing, or possibly the high-speed support is doing something strange and needs to be switched off. I think it's a software, not hardware issue. Unless the transciever component is defective which these days is quite rare.