cMIUI ROM for AT&T Galaxy S2! [Jelly Bean]

Download this video for viewing in HD on your smartphone or computer.
Click Here to Download High-Quality HD video to your Smartphone or Computer.

This video was brought to you by Click Here to See at

For this week’s ROM of the week, check out cMIUI ROM for your AT&T Galaxy S2. This is the ROM I’ve been running for the past week or so and it’s very solid.

The cMIUI ROM comes with Android 4.1.1 Jelly Bean, everything works out of the box along with MIUI user interface. For those of you who don’t know what MIUI is, it’s a custom ROM built by Chinese developers with support for built-in themes and total changeout of the user interface.

I got tired of running TouchWiz and installed this ROM but it’s very solid performer and if you haven’t tried MIUI before, give it a twirl and let me know what you think. There’s a LOAD of features on MIUI you might be interested in like data management, theming, and more.


Download cMIUI ROM for AT&T Galaxy S2
Credits – XDA

You may also like...

60 Responses

  1. Steve says:

    It’s not working for me. The home screen is busy trying to load something and really can’t do anything with it.

  2. jmacz says:

    Very nice. Seems to work fine so far. Upgrade from CWM-Zippable UCLE5 ICS rom and also installed the Siyah kernel provided.

    The only thing is that I was looking forward to test the full encryption on JB but the option is missing within the Security & privacy menu. Is root access a must for that?

  3. Deepak says:

    Is this ROm for I777 or I727 .. IN note section it is written as only for Verizon S2.. pls confirm

  4. sugmoff says:

    do you have to have to be running jellybean to run this rom properly. or will ics work fine?

    • rhymiz says:

      Are you serious? A ROM is a developer variant of an OS. In this case this ROM is MIUI’s customized version of Jelly bean…

  5. Ga says:

    this rom compatible GT-9100 ?

  6. elkin says:

    is very nice but adobe flash is not working so the video incrusteds in web pages seem bad the external storage is unabled so you can xplorer your sd card so i back to my ics when that troubles be fixed i installed again please report that

  7. Eugenio says:

    Does it come with Google Now? Is it possible to get it working with Google Now?

    • Terry says:

      Everything works for me except the audio playback through blue tooth. Says it works but i tried it with two different devices and cant get them to work.

      • jmacz says:

        As Terry mentioned, bluetooth does not work for playing audio but just for calls.

        A couple of other things that don’t work for me either:

        – Edit widgets (add/remove)
        – Call log (Not sure if it’s for some privacy option).
        – Although LBE was pre-installed when trying to use the oficial one (from the Play store), it seems to cause some conflict.

        Apart from that, a fast and solid JB ROM with lots of nice visuals.

  8. Shashank says:

    The stock music player doesnt detect my files on memory card.Is anyone having the same problem or is it me alone? Pls help!

  9. Steve says:

    I’d actually recommend staying away from this ROM. It is very slick, fast and pretty looking but I just don’t trust the developers or any of the internals. too much low level control is taken away

  10. qayyum aiman nor azman says:

    i have a hard time to upgrading my andorid ..seem to me everything i try not working ..can u teach me n give me the rite step ..

    • Devon says:

      go to xda-developers[.]com and find your phone under the forums section. READ as much as you can…then READ some more. Only understand the steps 100 % before you decide to root and flash your phone or else you’ll have a very expensive paper weight.

  11. Steve says:

    Can you say chines government backdoored ROM…..

  12. Eric says:

    Can anyone tell me how to load this onto my phone? I have a situation where my SGS2 I777 phone was given to me with Gingerbread. I then used I777UCLC2.exe to then upgrade from Gingerbread to ICS. I have been running this just fine quite ahwile now and now am wanting to try this one out for Jelly Bean alot of the features shown in the video look well worth the upgrade. According to what I read I have to root my phone and then install ClockworkMod and the install using that. The problem is the root instructions on this site for I777 AT&T devices indicates to load Siyah-v3.4.2-nomswap-I777.tar using Odin which basically made it so it would not boot and I had to reflash it back with I777UCLC2.exe to get it functional again. I am guessing that Siyah-v3.4.2-nomswap-I777.tar has a Image that is tarred that is not compatible with I777UCLC2.exe official build and may work with other ROms and just not the one I happened to pick. Is there a way to root the rom from I777UCLC2.exe that will then allow me to use ClockworkMod to be able to then use Jelly Bean as an upgrade? Or is there a way for me to load the jelly bean upgrade that does not require rooting my phone but can still be loaded with something like Odin which was used in the process to flash root image that failed.

    • Eric says:

      Anyone with any ideas? I tried even grabbing the zImage file from and then tarring it up and using the same process as Siyah-v3.4.2-nomswap-I777.tar but it hung when trying to install using Odin.
      Odin v.3 engine (ID:3)..
      File analysis..
      Get PIT for mapping..
      Firmware update start..
      Seeng as its a 6 meg file and its sat here for over 20 minutes on 2 occasions I am assuming this isn’t working. Phone still acts as though unrooted and CWM is not running telling me I need root access. I feel like I am in a catch 22 between this rom and needing root access to upgrade but not having anything that will give me root access.

  13. lance says:

    You should go to the xda forums. I rooted my phone first try. I have flashed at least 10 roms with no problems. All your questions and answers there.

  14. TheTur3 says:

    Hi everyone!
    Does anyone of you guys know if it is possible to install CyonogenMod 9.0.0 or 9.1.0 to a rooted Samsung Galaxy S2 I9100 if i have ClockworkMod Recovery istalled on it?
    It seems to be a problem with this version of ClockworkMod Recovery.
    In example:
    I followed the guide that is available on wiki:
    I booted into the ClockworkMod Recovery and selected “Wipe data/factory reset” + “Wipe cache partition”, and followed the rest of the steps in the guide.
    But when I was finished and tried to select the “Reboot system now”, my home button was out of order. Like, there was no way to make the SGS2 reboot or anything. I was stock in ClockworkMod Recovery without a functional home/enter button.
    So I had to force my SGS2 to turn off by holding power button for like ten seconds. After that I booted into ClockworkMod Recovery again and now the home/enter button was working as expected again, so I then restored my latest backup and that is where I’m at right now.
    I probably really need help from someone who’s reading all this, someone that is smarter than me… Because right now I’ve only got like a newly rooted phone without any purpose for this root.
    Please help me!
    Thanks in advance.

  15. Ghassir says:

    Is this compatible with t989?

  16. GYULA ORBAN says:

    Hi Steve !

    I’ve flashed this rom and works great.
    The /ROM came with an app called Update Me which has found a new cIMUI ROM update.
    The current cMIUI ROM is version 2.8.31 and the new one is 2.9.7
    I’ve download it but didn’t flash it cause the file name was – cMIUI_I9100_JB_2.9.7 – and I wasn’t sure if it would be compatible with the SGH I777 ?

    What do you think ?!

    Thanks, Gyula

    • John says:

      Don’t wast your time.. I tried it and it didn’t work right. The back button didn’t work and I just restored the original. They shouldn’t have it listed as an update when it’s for a different phone.
      I keep getting a pop up saying updateme isn’t responding so I went to TB & froze it.

  17. dan says:

    I tried to install this rom on my rooted SGH-I727 ATT skyrocket. Everything seemed to go fine and it was rebooting after successful install. After that there was no response, nothing whatsoever. I tried to reboot the but the phone is not responding since. I took out the battery and tried to start but nothing. It doesn’t even look like charging battery. Please, some1 help me.

  18. Dennis says:

    You Can fill the Pig?¿ Goin to Applied to a Customer Thanks.

  19. James Kurian says:

    Hey, I installed the rom, and I keep getting an error when sending sms. I updated the rom using the UpdateMe software in the rom, but I think it installed an I-9100 rom. Is it a problem with the kernel or what?

  20. Dushan says:

    this rom too much mesh to use it i don’t liked
    first time bad experience with the rom ………………………

    hope new rom coming soon…………….

  21. kyle says:

    anyone having any issues with the facebook app. I can log in but when it gets to the main page it says Trouble Loading.

    Any ideas or solutions that don’t require reflashing a different ROM

  22. erik says:

    Does this ROM support google now? (Siri’s better half haha)

  23. erik says:

    Sorry quick question. Should i pick 200 dpi or 240 dpi?

  24. erik says:

    Scratch that last one. When I pick 240 dpi and Siyah Kernal and hit finish I go into an endless bootloop.. Screw this ROM I wanted it soo bad

  25. Joe Puff says:

    I’m sure the ICS version of this ROM is solid but the JB version is, um, promising? This will turn out to be a great ROM in the end but right now it is weak. I even updated it to cMIUI 2.9.7 (JB). DON’T UPDATE WITH THE UPDATEME APP!! That is for the original ROM only for the other model GS2. You will have to wait for the updates to be ported, use the XDA link on this page to watch for ported updates.

    Even after I upgraded to 2.9.7 I ended up going back to AOKP. AOKP JB ROM is very stable. eMIUI for I777 kept crashing apps, I would have to reboot every hour. Wasn’t a good experience. With the beautiful polished look and loads of features I thought this would be my new favorite JB app but it just isn’t stable yet.
    Once the bugs get worked out I’m sure it will be my favorite JB ROM, but for now, I recommend AOKP JB.

  26. erik says:

    Can someone please tell me the name of the amazing music player app on this ROM so I can get it for my other jelly bean rom

  27. Gyula says:

    I installed this ROM a couple of weeks ago and it is really good, really like it.
    But not the fact that Flash player is not supported any more on JB.
    Does anyone of you have got a good advice what to use instead of it – I can’t figure it out ?!
    I’ve got a few websites I can’t access any more.
    Thanks 🙂

  28. michael says:

    just flashed this rom, and now having problems where everytime i send a text i lose service. the search button also doesnt seem to work properly. any idea what could be the problem?

  29. Terry says:

    I tried this ROM and loved it, but had all kinds of problems. Just flashed the SuperNexus JB ROM Build 4 for AT&T Galaxy S2 SGH-i777 . Try it works great!

  30. Martin says:

    Can i put this rom as my secondary rom on my i777 running siyah?

  31. Joe hen says:

    Can someone please tell me do I need to use a pc to download new roms or can I download them to my phone and install them from my Internal sd. My phone is already rooted

  32. Salvador says:

    I tried this ROM but didn’t like it not my style.
    But when I removed it and installed another ROM it deleted all my files from my external SD card… not cool..

  33. Red x says:

    is that ROM include it Arabic language ??

Leave a Reply

Your email address will not be published. Required fields are marked *