Razr (no maxx) ics update installed, how can i keep it on 4g only? at work im am on the fringe. Before the update it stayed on 4g 90% of the time at work, although a weak signal but stayed there. Now 4g is even weaker, and 3g is not much better. My phone is constantly searching for signal now. Battery life is in the tank. Unplug it and no activity, just sitting on my desk it goes from 100% unplugged to 30% in about 3 hours. any help? Would love to "force" LTE only if possible.