Hi
I have recently upgraded to the S4 (GT-I9505, Android 4.2.2). My issue relates to connecting to the internet via the mobile network. When I connect to the internet via wi-fi, there is no problem. However, if I turn wi-fi off, and try to use the mobile internet, I find that I am unable to. I am in a strong signal area, and other users with different handsets can connect to the (vf) network; however, my device will not. A workaround that I have found is to try and register the phone on another network, which it will fail to do as is it a vf phone. I then re-register the phone back on to the vf network, which then gives me mobile internet connectivity. However, this proves to be a temporary solution, as any period of inactivity means having to do the whole process again. Toggling between flight mode does not work. I have also tried to wipe the cache memory in recovery start-up, however this produces the word 'error' and simply reboots, with no improvement to the connection status.
I would be interested to know if there are others experiencing this issue, and more importantly, what I can do to resolve this; having to register the phone onto the network every time I want to use mobile internet is definitely not the way forward!
Regards
Gareth
