unlocked iphone, signal still says "searching"

I unlocked it through cydia, and added an ultrasn0w source but it just says searching, someone help

Hold down the top button and the front button at the same time til it resets and you see the apple. Should be back to 3g or wifi when it comes back on. This might work.

doing that, will it restore it? I just unlocked it and do not want to restore it

Naw its just a reset. Sometimes my phone does that after i dont have a signal for awhile. In order to restore you gotta go through itunes or your settings.

if your on tmobile add pushfix.info worked great for me

make sure u have the latest ultasn0w they had a update that fixed that problem