O2 Xda II Smartphone "signal sim" Questions

...it does not get any network signal it has any solution for this problem i cant make my xda to read my sim network or my home network at all please me to get it fix, it does not get any network ...

...signal is there, but when I make a phone call, it will disconnected at once. i have literally just solved this issue oin my tytn II, i am on the 3 network, i have had the problem all day, not through ...

signal After a changed sim card i still get a weak to no signal on my phone. Could this be a problem with the antenna. I dont think a changed Sim card would affect your signal if its the same carrier.

signal everywhere. i have tried changing my sim card but the problem continues and the sim card works in other phones. please if you have any suggestions on how to get it working please e-mail me asap

...old phone and i have full bars.. idk what to do can u help looks like the faulty set, try to put your friends/family sim card and check the signal if the problem still exists than return the

Signal Problem I have a problem with my HTC Touch GSM unlocked phone. i am keep loosing my signals and the devices starts to searches for the sim and the signals. i have changed the SIM card and the ...

...change Phone in the Other Sim and check the Phone Signal IF Signal Problem not Solved So Secend option: Your Phone Network Signal IC Fault So please chagne Network IC And Signal problem will ...

...SIGNAL Hi there, You have to insert an active sim in your I-mate Jam, when there is no sim or if you have inserted a blocked sim in the phone it will show you Exclamation mark on the signal If you ...

...signal strength. Tried a different sim from different carrier with the same result. Sometimes depending on the location, the phone shows full signal, however as soon as a phone call is attempted ...

...signal. I've tried to change the SIM Card to several different sims from different operator but still it says no signal or no network. I've tried to bring it to O2 authorized service center but they ...