1
vote
1answer
394 views

Does disabling mobile data revert from 3G to 2G?

When I disable mobile data in Android 2.2, the 3G symbol disappears. Does this revert my phone's signal to 2G? I don't want to lose my signal when I go to the subway, but I don't want to all my apps ...
1
vote
2answers
1k views

Why USB Tethering goes off after a while?

I use 3G, Android 2.2, LG P500 phone. I've tested it on Windows 7 and Windows XP, the result is the same. After several minutes the connection dies and I need to switch off/on the USB Tethering option ...
5
votes
1answer
10k views

How to force network operator selection once and for all?

I'm using HTC Desire running stock Android 2.2 (with HTCs enhancements). There's a network operation selection in Settings / Wireless & netwokrs / Mobile networks / Network operators, which allows ...