xt912 for verizon on us gsm network I have tried for a couple of weeks to get a Verizon Droid Razr Maxx xt912 to work on AT&T, or any other US GSM carrier with no success because the phone is RIL locked to Verizon, which means you have to have access to the Motorola radio firmware to remove the lock. I rooted my phone using Razrblade, installed Safestrap Recovery, and flashed CM11 for both CDMA and GSM in two different ROM slots. I also applied the NV hack to location 1877 using RadioComm 11.12.2, but was not able to get an active AT&T or a Net10 sim for AT&T or T-Mobile to work in either CM11 ROM or the stock ROM. The closest it would come to working was immediately after rebooting the phone, I would get four bars with a 4G next to it that would almost immediately change to no service. I would go into the test menu using *#*#info#*#* and see either In service or Emergency calls only for the GSM service. Not sure what to do next. Maybe buy a new phone because Verizon service is just too expensive.