Flashed 3/31 and had amazing battery time.(see screen shot below) However, I did not have data pretty much all day. I had data for a total of about two hours and used Pandora for one hour, Reddit for 20 minutes, and one Google search. When I cleared the Dalvak and Cache the 4g would pick back up but that is a hassle every time I lost signal I lost 4g. (conveniently the elevators in my apartment have no signal so whenever I leave and come back I lose data.)
I'm not going to charge my phone tonight because it is so full. I will report back sometime tomorrow with the battery stats for 4/1.
On a side note, I've read somewhere that the Moto Razr/ Maxx will possibly be receiving their ICS update on Wednesday. Unfortunately, the Droid 4 was not mentioned in the same leak. My question in all of this is, if in fact the update does happen does it help the development for the Droid 4 in terms of 3rd party ICS ROMs.
Is there a difference in the ROMS now? The newer roms are labeled as "unofficial" now. 4-1 is working great for me. All I want is my video to start working again and flash to work.
As for the radio's, yes, Dhacker was already working this weekend to pull the radio codes out of the RAZR leaked ICS ROM that was posted, although it doesn't look like they were included in the new nightlies quite yet.
Also, the HWcodecs should be in there as well.
The Hardware on the RAZR & D4 are VERY similar, in that there are only a few things, mostly dealing with the hardware keyboard that are different between the two devices.
Desperately waiting on the camera to work. My wife has an iPhone and all i hear is her friends chattering about facetime, and all I can think is that a front facing camera is not an "apple thing". People switching to an iPhone cuz it has a front camera are ignorant cuz most new phones have them.