[Verizon Samsung Galaxy S III] Bosli:
NOTE: This is for the Verizon Wireless Samsung Galaxy S3 SCH-I535

Since I'm a new member I wasn't allowed to post this into the developers forum and before I continue: YES, I have searched valiantly for a fix to my particular problem and I spent the entire day new years and most of the day today trying to get CM10.1 to run on my SCH-I535 but ran into problem after problem. Every time I installed any version of CM10 or higher I ran into multiple problems: mainly being that I wasn't able to attain signal, the keyboard wouldn't load or there would be multiple problems with initial setup including having to restart during install so many times I gave up. In the past two days I have Odined back to stock at least 15+ times trying to get CM to run and now that it finally is I believe this is worth sharing.

Before I continue I should mention that your phone should be properly working so if you're in stock and you can't make phone calls or your IMEI is messed up then none of what I'm about to mention is going to work. After you Odin to stock using Root66.tar (http://www.megashare.com/4384479) then type *2767*3855# to reset to factory defaults everything should be running correctly. If not you may have bricked your phone or you have bigger problems for which I cannot help you and I apologize. There's also a torrent file available of the above stock tar file that downloads much faster here: http://xdaforums.com/showthread.php?t=1840030.

So I assume, before I start this, that if you're on these boards you know how to properly root, unlock and flash then recover your phone through CWM 6+. If you do not know how to do this, then you will need to before continuing on.

Use this link: http://xdaforums.com/showthread.php?t=1762709

Now follow Section 1 and pay attention to detail because if you don't you can mess something up and end up having to backtrack which can take valuable time and be amazingly frustrating.

Once these things are done you will need to reboot your phone back out of Recovery mode so you can properly move the necessary zip files onto your internal SD card.

Download CM10 Stable, you can find this here: http://get.cm/?device=d2vzw&type=stable

And download Gapps 4.2.1 here: http://www.teamandroid.com/gapps/ (I used version gapps-jb-20121212-signed.zip)

Put these files on your internal SD card and use EZ Recovery to Flash and then Reboot Recovery, I need to mention as well that when I dragged both of these zip files onto my internal SD I had EZ Recovery open while doing so. I don't know if that had anything to do with it but I thought it was worth mentioning. Clear the cache and data/factory reset then install CM10 followed by Gapps that you installed on the SD earlier.

Once you boot up you should have the phone working but the keyboard will constantly flash a message that it can't run, don't worry about that right now. Now download a nightly version of CM10.1 located here:http://get.cm/?device=d2vzw&type=nightly

(I used cm-10.1-20121231-NIGHTLY-d2vzw.zip)

Now put this on your internal SD card as well and hold the power button for 2 seconds and press restart then select recovery. Now that you're back into the recovery menu CLEAR ONLY CACHE then install the new CM10.1 nightly you just put on your internal SD and then re-install Gapps 4.2.1 from before and reboot. This all worked for me and writing this message is the first thing I wanted to do afterward to make sure no one has to go through the frustration and heartache of constantly failing at installing the ROM they want. I hope this helps at least one person, if you have any questions I will try and answer them to the best of my knowledge but I'm fairly new to all of this.