[Atrix 4G Q&A, Help & Troubleshooting] Be-Mine:
Thanks for the information, glad to see that i can still get support for this device. :good:

I'm trying to get general information for the last 2 days, reading especially the Q&A and development sections in the forum . If i understood correct;

* There's a new kernel being developed named as [KERNEL] [3.1.10] as you mentioned in your post. This new kernel seems nearly perfect, it just has these 3 downsides regarding the given information on its own topic:

1) HDMI [post-poned] (Nvm, I don't need it)

2) Fingerprint ROM Libs+Framework [work in progress] (Nvm, I don't need it)

3) Flash [work in progress] (Camera flash? It would be nice, but still not mandatory for me)

So i thought i could try the newest unofficial CM releases based on this new kernel. I checked the most-used ones in the development section for CM11, CM10.1, CM10, CM9. But i learned a very disappointing thing in the posts. If it's true, although bluetooth is operable for data transfer, it is NOT working for voice, meaning that i won't be able to use it in my car. :crying:

Other negatives are not that important, but GSM calls over bluetooth is very necessary for me. Because it's a security issue, as most of all need to use our phones while driving! So i regrettably had to eliminate the CM Roms which use this new kernel for now! :(

I need a Rom that is stable enough and has a wide hardware support such as necessarily:

1) Calls over bluetooth

2) GPS

3) Wi-fi tethering (USB tethering is not important)

Plus; android version must be new enough to support some of the applications. I found out that i need at least CM10 (Android v4.1) for the applications that i need to install.

At the end i can summarize my choices as follows:

* CM7.2 based Roms:

All of them seem very stable, but some of my applications doesn't work on Android 2.3, so negative.

* CM9 based Roms:

New kernel or not, Android v4.0 is old for a few of my applications. So, negative.

* CM10 based Roms:

"CM10 (JellyBean) for Atrix" from [MENTION=3721576]epinter[/MENTION] seems very appropriate for me. It doesn't use the new kernel and Android v4.1 is sufficient (recent enough) for my applications. :) POSITIVE

* CM10.1 based Roms:

"CM 10.1(Android 4.2) for Atrix" from [MENTION=3721576]epinter[/MENTION] could be very good, but it uses the new kernel. So, negative.

* CM11 based Roms:

"CM 11 ( Android 4.4.4 ) for Atrix (BigPart)" from [MENTION=5181088]Zn7mkUKzN1r8aCIV[/MENTION] would be perfect, but i think it also uses new kernel, as it's indicated that ".BT phone call" is NOT working. So, negative.

* CM12 based Roms:

I saw the "Mokee For Atrix 4g (Android L 5.0.2) (preview)", but as you see, it's not an option for me yet. So, negative.

If i didn't misunderstood what i've read till now, the most appropriate Rom seems;

"CM10 (JellyBean) for Atrix, By epinter" for me.

Link: http://xdaforums.com/showthread.php?t=1781970

I think it would be better for me to continue on its own Q&A thread, I don't want to ruin this CM7.2 thread anymore.

Please share your opinions, i really need your advises.

EDIT:

Oopss, basic kernel on CM10 seems lacking HW acceleration. So, i can't play NFS Most Wanted, Dead Space, Max Payne etc. games properly, right? What about navigation apps like iGo, Sygic, etc? :(

EDIT:

This post was originally in the "CM7 Q&A" section and moved here as a seperate thread. My aim is not to find the "Best Rom ever" etc., i just seek for a Rom that's similar to the current awesome CM7, which fits my needs. I think i could find the best title for this post. :)