[Samsung Galaxy Nexus] TooSlo:
Hey guys, lets try to stay on topic please. There are plenty of topics in the GNex general forum about the lawsuit. (Not directed at Anon9mouz)

Foreward: Please note that the thread you're reading is in an area called "Sprint Galaxy Nexus Android Development," and with that comes a certain amount of responsibility on the end user. Some of the steps you need to take can render your device unusable. Because of this, I'd like to ask that every user accept this responsibility and understand that if you muck up your phone, you may spend a couple hours figuring out how to revert to a prior state, or resolving your issue. None of the people who have developed this ROM are taking any responsibility for your actions, and request that you read before flashing willy-nilly onto your device.

Below are some answers to some of the more common problems that people are experiencing when trying to run JB on their device. I'm going to do my best to bring all of this information into a single location, and hopefully this can stay a living document through the help of the community. Without further adieu.

The great FAQ post or "Help! My... (choose one of below)!!!"

MMS doesn't work

GPS is showing an incorrect location

cat is on fire

phone is bootlooping

flash of RC1 is causing errors

MMS doesn't work

Currently (7/3/2012) there are fixes that work for some users. dreamsforgotten has posted a walkthrough on how to replace the telephony.db file in this post giving very detailed instructions on how to replace the telephony.db file. These instructions assume you are using the application Root Explorer.

File location: /data/data/com.android.providers.telephony/databases/telephony.db

Replacement file: https://www.dropbox.com/s/u8avzrrgdym3u6q/telephony.db

Instructions: http://xdaforums.com/showpost.php?p=28240697&postcount=1

Root Explorer: https://play.google.com/store/apps/details?id=com.speedsoftware.rootexplorer

GPS is showing an incorrect location / is off by a few blocks

Currently (7/3/2012) this seems to be an isolated issue. Tooslo has been unable to replicate the cause, but it does not seem to be related only to the gps.conf file that was updated for the ROM. Without the OTA from Sprint, we can't see if any of the files such as gps.omap4.so or other GPS drivers are different. Without a solid way to replicate the issue users are seeing, we have to recommend one of the possible solutions below:

Wipe Maps data (easy) - This has worked for me (tooslo) one time that I had the problem.

Reflash base ROM (moderate) - This will remove any themes and kernels you've flashed.

Full system wipe/reinstall (hard) - To assure that there is no lingering data causing the problems, nuke the install from orbit.

My cat is on fire

Unfortunately this is likely unrelated to the ROM you're using. Recommendations:

Dump them in water (easy) - Easy peasy, just make sure you have a towel handy.

Throw them in a shower (moderate) - Lower likelihood of being scratched, but guilt levels are quite high.

"Stop, drop and roll." (hard) - It works when people are on fire, why not cats? Well, they can scratch the heck out of you.

My phone is bootlooping / acting strange / etc

There are almost an infinite number of reasons that this is happening. Because of this, I would ask that you follow the simple flowchart below. I'll modify it based on community feedback and other ideas, this is v0.1.

My flash of RC1 is giving me errors

This is generally caused by a bad flash or not wiping all of your data when coming from a previous version of Android. Because there are so many incompatibilities between ICS and JB, we recommend that if you flashed this version over a previous install, do not ask for assistance until you have completely wiped your device and installed JB.

If you are having issues with applications installed from the Play Store, attempt to redownload them. Unfortunately not all Titanium Backup files will work 100% when moving from ICS to JB. Unfortunately that's something that we all deal with when taking huge steps in OS versions, and being in the development forum, you need to be well aware of caveats such as this before attempting to flash this ROM.