Definatly agree with the above, a few more details would make this one a lot easier to nail down. Toke had a very good point about resetting the network.
Another thing to "RESET" the network, etc. is dial *228 on your phone. It will call Cricket, tell you don't do anything and it will "reprogram" alot of the settings. Mostly it's for 'roaming' tower to tower, etc. BUT it does reset network settings.
Plus, it can't hurt, so why not give it a try.
Good luck....If one of those airplane / *228 Works Let us know. Otherwise shoot some more details.
Also, we mean no disrespect at all, but I totally agree with Toke. The Title of threads is important. To be honest, I almost NEVER click on the "help me" ones. But today Saturday, I'm just fishing around....Like he said you could say....Rooted, unrooted----Now no service. Or something.. I guarantee you will get alot more hits and help.
Be patient work with everyone and for sure this group WILL get it solved.
I'm a bit of a newbie myself, but learning fast, decent Linux background, so good headstart. But I have found that all my problems, as long as I've been cool about it, have been fixed only due to the Awesome People around here!
So GOOD LUCK....(Sorry I didn't mean to make a speech or pull out the soapbox, just some advice)
Try *228 let us know...
Take care....Jeff