Ulefone
  • Title: ROM CM12.1 b4
  • Listed: 09/22/2015 7:01 am
  • ROM Version: LL 5.1.1
  • You must be logged for ROM download.


Overall Rating : 15

11502 total views, 1 today

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ROM CM12.1 b4
ROM CM12.1 b4 - Image 1ROM CM12.1 b4 - Image 2ROM CM12.1 b4 - Image 3ROM CM12.1 b4 - Image 4

Author adMember Info

rucaxp


DESCRIPTION


Rom CM12.1 b4 (Lollipop 5.1.1)

 

This rom works on the following devices:

  • Allview P7 Xtreme
  • Gionee Elife E7 Mini
  • Himax Pure 3
  • Symphony Z III

 

Installation:

  1. Download Rom
  2. Go to Custom Recovery
  3. Do a backup of your present rom
  4. Wipe Cache/Data/System
  5. Install ROM CM12.1b4
  6. Don't Wipe Dalvik Cache!
  7. Reboot (It may take a while longer than usual. Up to 5 minutes on first boot). Please  be patient.
  8.  In the end you will have a fully working Android 5.1.1 Lollipop ROM!

I'm also putting here the last two versions of the ROM.
Remember that on one the camera isn't working while on the other,
the camera is working but the network sim cards don't work.

So this is what you do to have a fully working ROM:

  1. Download both Roms
  2. Go to Custom Recovery
  3. Do a backup of your present rom
  4. Wipe Cache/Data/System
  5. Install ROM CM12.1 Cam not working.
  6. Don't Wipe Dalvik Cache!
  7. Reboot (It may take a while longer than usual. Up to 5 minutes on first boot). Please  be patient.
  8.  In the end you of instalation and when you get to the desktop, do not install any apps yet! You will have to go back to the custom recovery and WITHOUT erasing anything.
    Install the CM12.1 ROM Cam working.
  9. Afterwards don't wipe Dalvik Cache and reboot.
  10. Again it might take a while to converge the two roms, so be patient.
  11. That's it. You'll have a perfectly Lollipop CM v12.1 ROM working on your Cell Phone.

What's fixed on b4:

  • Improved UI
  • GPS works great now
  • Battery time improved by 10%
  • Camera works fine now
  • Network signal works ok

Bugs:

  • I found none. You let me know if you find any.

 

P.S. Google Apps (GAPPS) added are "pico" version. (This rom already comes with the google play store, but if by some odd reason you uninstall it, here is the correct version for you to download and reinstall).

 

All the credits for porting these roms, go out to Septian Aditya​.


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※Please make a backup of your device before installing or updating ROM

50 Responses to“ROM CM12.1 b4”







  1. 10/28/2014
    Posts: 6

    India

    im getting installation aborted!! errror

     





  2. 10/28/2014
    Posts: 6

    India

    lots of bugs …the phone's laggin!

     

    • rucaxp




      05/09/2014
      Posts: 77

      Portugal

      I don't get any lagging at all. It sometimes hangs playing subway surfers.

      But that's all. Aside from the obvious bugs I mention in the post. 

      It's a developing ROM, I guess. But a fair aproximation of what LL5.1 is.

      The real one. Not some lame themed KitKat.





  3. 10/28/2014
    Posts: 6

    India

    Yea true dude!!! But i'm waiting for marshmallow!!!





  4. 05/27/2015
    Posts: 1

    It's a very good ROM, but I really need the camera, any fix for the camera not working?

    • rucaxp




      05/09/2014
      Posts: 77

      Portugal

      So far… No joy. I have tried other facsimiles but can't seem to find the right firmware for the camera. OTG is now working though.
      Plus I have found some gapps for this version. Check it out above.





  5. 02/29/2016
    Posts: 1

    Romania

    please fix camera problem is a perfect rom but no camera no good phone

  6. rucaxp




    05/09/2014
    Posts: 77

    Portugal

    This Lollipop 5.1.1 works great now. Battery drain is almost non-existent.

    Comparing to Pandemic rom, I see a 30% save on energy (not kidding).

    So, in Pandemic rom with 3,5G and wifi on I get a 16h usable, max.

    With this Lollipop Rom with both 3,5G and Wifi on I get a full day! 

    Take that you big banana! 





  7. 12/14/2015
    Posts: 3

    Israel

    when to install the Gapps?

     

    I've tried the manual :
    ​google play services crach .
    google play store crach in certain searches
    chamera not working
     
    maybe I'm doing somthing wrong but still – how to fix it?




  8. 12/14/2015
    Posts: 3

    Israel

    and contacts reject to be synced

     

    • rucaxp




      05/09/2014
      Posts: 77

      Portugal

      Everything is working well. Did you follow the instructions by the letter?

       





    • 12/14/2015
      Posts: 3

      Israel

      yes ' I follow the instructions .

      I didnt get the gApps issue- is it includes in the installations or not? the device after the first rom installaition ask me to log in into my google acount – but it doesn't sync nothing and after installing the second rom the cammera stopped working

  9. rucaxp




    05/09/2014
    Posts: 77

    Portugal

    I'm only sorry I'm on limited inernet bandwith, or I'd cook up a video and show you that everything works great on my Gionee Elife E7 Mini.





  10. 07/14/2016
    Posts: 1

    India

    Thankyou, Works Perfectly on my E7 Mini. Appriciate the Hard Work!


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