If I've been following this thread correctly. The Droid 4 can work on at&t when running GB but it will NOT work on the ICS (CM9/AOKP) builds?
After unlock gsm bands, shut down "apn config", writting "force close". system version stock 904, rooted. help me please.
I'm picking up a Droid X to tinker with will the T-Mobile/At&t hack work for me?
No, it won't work on the Droid X because it doesn't have a GSM capable chipset.
Get a Bionic instead.
Alright. I will locate a bionic.
Thanks. Trying a new phone never hurts.
I tried the radiocomm hack however it only worked for ATT not Tmobile postpaid. I even got new Tmobile USA simcard
i have same problem, i try to flash stock and gymmy 4.First, thank you for this post (I'm new at all this posting so please excuse me if I'm doing something wrong) I followed your instructions and it worked. I'm in Mexico and can now use my Bionic with Usacel, Unifon, Movistar or Telcel but everytime I go into Settings>Wirless & Network>Mobile networks I get this message The process android.process.acore has stopped unexpectedly please try again. I can not go into the mobile network window to click on use packet data so that I can use 3g or 4g. Any suggestions would be highly appreciated. Thank you
thanks, but i do it before, and i stiil have not acess to "mobile networks"((
Get AnyCut from the Play Store and you can set shortcuts to all of the hidden menus on the phone instead of using key codes. Its much easier and there are a large number of useful low level radio configuration menus. If you set one to Testing it has several including Phone Information that has the band preferences.
I still have not gotten this to work on the D4 or Razr with US GSM carriers, and I suspect there is a different form of lockout in effect on these devices that is not on the Bionic.
I would say your chances are good for getting it to work on a non US carrier and $150 is an excellent price to have some fun finding out!
Thus far it seems easier to get them working on non US carriers than ATT or T Mobile US.
The D4 files work on Razr too, but I made a set with the Razr binary as well, just haven't posted them yet because I have been concentrating on D4.
I will post them in the Razr section. The thread there is very rambling and poorly titled because it is not, in fact, working yet.