I found a solution!! If you go to settings->About Phone->Battery->Battery Use It will show what items are using your battery. For me if I tapped on Cell standby, time without a signal was at 50%. It accounted for 73% of my battery usage. (Please note that I am using flipz newest radio also) Here's how to fix it: Open the dialer Dial: *#*#4636#*#* After a second, the testing menu will show up Tap Phone information If you scroll down, the preferred network type was defaulted to GSM auto (PRL) Change it to CDMA only Time without a signal should change to 0-1%. Also note that the battery use menu is only updated after unplugging the phone from the charger.