Hi, I am using a Motorola DROID RAZR from USA in India. It is flashed to a local CDMA carrier here. I am unable to use internet in this phone. I see the settings in network as Network Mode(LTE/CDMA and CDMA Only). However, in the ICS upgraded DROID RAZR, there are other options(Global, LTE/CDMA and GSM/UMTS). Will I get these options when I update it? Also, my PRL version is shown as unknown. Will my upgrade spoil whatever I got unlocked? I know a friend of mine who is using the same phone with gsm carriers in India with just a software upgrade. Will I also be able to use a GSM carrier in my mobile?