0
votes
0answers
34 views

Why does my phone have no data connection when roaming?

My mobile carrier in the US (Sprint) provides free domestic roaming for data and calls. However, whenever I am roaming, I have no data connection (in-bound and out-bound calls work fine). I am using ...
2
votes
1answer
176 views

How to improve tethering while travelling in a train?

While traveling in trains, I like to surf the internet via the mobile browser or via laptop that is usb tethered with the android phone. Many times I have realized that in rural areas with bad GSM ...