CM12 ROM Alpha for Galaxy S2! [Android 5.0 Lollipop] - Page 2

For T-Mobile SGH-T989 S2 users, you are in luck as this version is actually better than the rest with almost everything working except incoming calls, 1080P video recording, and must keep wifi turned on at boot (otherwise will reboot on sleep).

Overall, it’s still WIP (Work In Progress) and in a few weeks we should have all the kinks worked out.  In the meanwhile, if you must try it today, just make a backup ROM, try Lollipop, then restore  your ROM.


Download CM12 ROM Alpha for Galaxy S2 GT-i9100

Download CM12 ROM Alpha for Galaxy S2 SGH-i777

Download CM12 ROM Alpha for Galaxy S2 SGH-T989

Download Android 5.0 Lollipop Gapps (Do not use KitKat Gapps, will not work!)


For installation on GT-i9100 or SGH-i777, please follow How to Install Android 4.4 KitKat ROM on Galaxy S2!

IF YOU HAVE CWM RECOVERY OLDER THAN VERSION, UPGRADE your CWM Recovery to latest version by downloading the zip and installing with your CWM recovery OTHERWISE ROM WILL NOT INSTALL!

Pages: 1 2 3 4

You may also like...

  • papuna

    can`t call !!! it`s restarting every minute : ( i777

  • Guri

    outgoing calls working good……but incoming calls does not show on my t989 screen… me

  • Robert

    I will gladly wait for a few more weeks to get the production version. Love your site; excellent work my friend. Oh and BTW, bless you! 🙂

  • Sasa

    Thank you for your Perfect Rom. I am going to try them. Thanks a lot. I syill having S2 and always wating to try ne Roms from. You.
    S2 is a classic phone and high style. I WILLL KEEP IT.
    Best wishes.

    Good luck.

  • minhthanbi

    Bản Room này có đài FM không, chạy có mượt không?

  • Sasa

    Beautiful Rom. But browsers doesn’t work also didn’t have install zip file in recovery.
    I COULDN’T make it back to kitkat.
    Thanks anyway. Also couldn’t see some files in recovery

  • Rob

    Hi, I was able to root a stock SGH-T989 and install the CM12 ROM per your instructions (thanks!), however when I boot into the new ROM, I no longer have root access. Is that expected? I’ve tried several things such as (re)installing SuperSU with CWRM and even tried TWRP to no avail. So, now I’m kinda stuck on this ROM because neither recovery will allow me to install new zips (access denied). I read some things about root method is now different in lollipop (due to selinux) but haven’t found a way past it yet. Any advice on where to go from here? Should I just use odin to flash back to stock ROM?

    • ajay kharolia

      download stock rom for yor phone and flash it using odin. doing it will loss root access. because you are flashing new rom

  • ajay kharolia

    wtf.. no ringtone. how to make restore of backup in revovery mode. reply asap.

  • ajay kharolia

    nd cannot install any other rom from update section in recovery . and restartingeverytime, fuck internal storage not load

  • pem811

    When can we expect a more stable version for the i777? Went to the CM website, last release was CM 10…

  • ganesh baba

    plz dont download the bit** rom in this site or cynogenmod,,bloody 3 time i installed this rom and install all apps nearby 1.5gb ,1.5gb, 1.5gb.. each time i installed my all apps from play store i restart my mobile after restart the mobile got hanged in boot screen itself 3 times i did this here after i wont need this bloody bit** rom and all..who the idiot upload this nonsense dash of dash..
    plz dont download this…

  • multim

    There is already new Resurrection Remix LP for SGS2 i9100 on

  • teda

    O meu sght 989, travou reiniciando infinito….

  • Michael Bence-Lyons

    Download the latest version which is 5.0.2

  • Sunny

    Pls upload new roms (touchwiz) for gt i9100 asap :/….. Am bored of using wizzedkat and omni

  • Necio


  • Prithwiraj Ghosh

    Please help me, my phone got soft bricked, I unbricked it using stock ROM. After that I rooted again. When I tried to install a custom ROM, it installs but doesn’t move from the cyanogenmod logo after rebooting.
    I beg your help 🙁

  • jhony

    I installed this ROM but not loading another ROM b coz I Have ?

  • sasa

    How do I install another ROM help

  • shaan

    i have installed the rom and it is working perfectly for me but i have lost root access so what i should do to take back the root access.
    Please help.

  • Alberto

    a question. someone install the “CM12” And the “ROOT” will not delete .. ??? HELP !! … I install CM12 on the T989 And just delete the “root”. Now I do not peudo use the “TITANIUM bakup”….but then everything works 100%.. Is it ROM works VERY GOOD

    NOTA: MY ENGLISH NO IS GOOD!! 😛 😀 yo hablo español 100% xD Ayudemne