[Motorola Atrix 2] Kronosthelordoftime:
First of all,

DISCLAIMER: I am not, in any way, responsible for any damage to your phone. I am not a developer nor a person who will be able to help you much with a problem. I am merely writing this guide as I felt a bit lost when I wanted to flash the update and hope to save you from confusion by explaining what I did. So, any problems such as "My phone isn't switching on!" or "My phone just erupted in a blaze!" or "My dog ate my phone the minute I flashed the update" cannot be directed to me. I hope I am clear.

Second of all, this is NOT for AT&T. It is an ASIAN version made by MotoChina and so, do NOT flash it on your US models as it will result in a brick. Hardware differences. You have been warned. And for those of you who wish to flash it, you can do so on Gingerbread or ICS and you do not need root. I have tested flashing on ICS only, though.

Now, I want to explain a couple of things. This is my first thread/ guide and I hope it helps. I'm new to XDA, so, don't fire at me if I'm doing something wrong. I believe I am justifying why I'm writing this thread with:

These reasons- I was very excited to flash the update but like some of you might be, I was a newcomer to the tweakings of the Atrix 2 and was scared of bricking my phone. I had searched around a lot, unsure of what to do until I found a way. This way might be obvious to many but if someone doesn't know, I hope they can use it. It worked wonders for me. I also want to include a guide with good points about the ROM.

Again, I am not responsible for any damage. Please take care of your own belongings. God, I sound like a school teacher.

Now that all the yada yada is out of the way, let me get to it. The first thing you'll want to do is download the ROM. Now, the original site is in Chinese and kinda slow, so I have a link from my 4shared account. Here you go:

http://www.4shared.com/archive/LqRerwzY/fastboot-p3_edison-edison-user.html

For those who want the original link: http://pan.baidu.com/share/link?shareid=250540&uk=3844247212 (click on the button next to the blue one to download)

While that downloads, You'll want to back up everything you can on your phone. If you're not rooted, try Go Backup

If you are rooted, and if you don't already have it, try Titanium Backup

Backup anything you feel is important. Note, if you're not rooted, the data of your apps will be deleted. Games specially, will be started from scratch. Think about of your high score, eh?

After backing up all your files, you're almost ready to start flashing. Just download this to get done: RSD

Original link here for non 4shared peoples

Now, install RSD and follow what I'm telling.

To make it a tad easier, place the ROM on your desktop. This'll make it easy to find. Next, open RSD Lite. I'll try adding screenshots but I'm adding a written guide too.

After opening RSD, switch off your mobile and put it in fastmode (volume down+ power buttons) and connect it to the computer using your USB cable. After connecting, you'll find a "USB port type" and it's status as connected. This means that it's ready. Click on it for it to show unimportant device properties.

After this click on the button with three dots and locate the ROM in your computer (finding it on the desktop is easy). After this, you'll get a pop-up. There, click "Uncompress only"

Once the file is uncompressed, click on start to start flashing the ROM. This'll take a while. There'll be text saying something like "installing xyz 4/19" or whatever but ignore it all. It might also reboot a couple of times but it's all good. Save the heart attack for your later years.

Once the whole process is over, you'll get a little sign saying that it passed. This means that your ROM has been flashed. Note- do NOT remove your phone/ let your phone or computer switch off. You do not want to go there. Make sure everything has enough charge.

Now... This step is very important... Reeboot your phone and..... You're done! That's it! Your phone now runs official(kinda) Jelly Bean(4.1)! It's all in Chinese but you can change language at the start. Whew! Nerve wrecking, huh?! Well, all that's left is to enjoy the Jelly Bean goodness(with a slightly nasty bite of MotoBlur)but wait! Here's a great guide by answersamir on how to root your phone with it's new tasty snack!

Here you go: http://xdaforums.com/showthread.php?p=36576365#post36576365

For those who want a little preview before flashing the ROM, look here-

My initial impression? Pretty good! It's mostly been uphill from there. I've faced some problems with GPS and internet but I think I messed with my phone too much for it's own good. Even if you have the same GPS problems, the app GPS fix, works miracles. I adore it.

Anyway, this ROM is very stable and can be used for everyday life. It multitasks with ease and has a battery life that lasts me a good few hours with heavy usage. It's also an improvement on ICS due to Jelly Bean's Project Butter. I guess, being an official ROM and all must have something to do with it.

I'll post a few screenshots but I must say this, Google Now and all of Jelly Bean's AMAZING features are worth the risk anyday! It really changes your phone experience and makes it smoother. Even the predictable keyboard is awesome! It has whatever you can imagine and it even has a Jelly Bean camera, along with the Motorola camera app. Internal memory has been increased. Oh, one point that may disappoint some people- Root Explorer is in Chinese and I can't, for the life of me, figure out how to fix that. I find this app pretty good though. Cheers and happy Jelly Beaning :D

Again, this is my first post and I know there's already a guide but I thought this gave a bit more insight into the ROM and gave clear instructions on how to flash it. Thank you all for reading this far. See the little button at the left hand corner below the post named "Thanks"? Ya, please give that a little tap if I helped you :D

And if anyone is interested, The Wallpaper I'm using is Ditalix's live wallpapers. Lovely ones. Check it out here

and the clocks are by Anti Matter from yours truly. You can see the list here.

Thanks again and I hope you liked it and I helped at least someone.

Please post any questions that I may be able to help with.

Credits go to the makers of the ROM and the people who have come up with methods to upgrade and root. I own nothing. Well, maybe except the dog eating the phone.

Happy Jelly Beaning! XD :good: