• Title: OctOS (CM12.1) [Android 5.1.1]
  • Listed: 10/05/2015 9:58 pm
  • ROM Version: 05/10/2015
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Overall Rating : 11

4525 total views, 1 today

2 Total favorites


OctOS (CM12.1) [Android 5.1.1]

Author adMember Info



Links mirror (on Uloz.to) for those who have problem with MEGA (thanks to mapotn) :




Based on CM12.1 (Android 5.1.1) Very smooth,

tested on ZP700 (not C version) but should work also on C version.


EDIT : I do not recomment this rom anymore since there are better builds. CM13.0 is maybe the most stable.



- Flash TWRP latest recovery.

- Make backup

- Flash ROM, reboot

- Reboot recovery

- Flash GAPPS

- Enjoy!

If your IMEI are missing/SIM card not workign (type *#06#)

- Install chamelephon (from play store or here : http://apk-dl.com/chamelephon)

- Apply your IMEI (writed behind your battery on in the box of phone) (Random IMEI are OK also)

- Reboot



- Wifi Hostspot doesn't work. (USB is ok)

- Sometimes ROM doesnt boot and it redirect you to TWRP, just click "reboot system" :)

(I'll try to fix this in the boot.img… sometimes it works)

EDIT : Should be fixed with new TWRP 3.0.2

- GPS freeze device, I try to fix this.

- USSD code doesn't give a response  (cannot fix right now)

- Data connexion drop sometimes, you need to reboot :(

- You tell me !


Credits :

Cyanogenmod Team

OctOS team : https://www.teamoctos.com/

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

28 Responses to“OctOS (CM12.1) [Android 5.1.1]”

  1. mirrr



    MMS send and receive is working?

  2. 08/22/2015

    Czech Republic

    Can i flash it on a ofc kitkat??

  3. 08/22/2015

    Czech Republic

    Just flashed. I checked that rom it looks pretty good. Everything is working very well. Thumbs up!

  4. mirrr



    I did port to zopo zp780.

    This rom is really amazing, smooth and fast.

    MMS(photo) send and receive doesn't work i don't know why. My APN's are good.

    Also when roaming is on and my phone uses another network(tmobile or orange) internet stops working.

    How to fix this issue?

    I have not tested gps. It's working or not?

    Thanks for your work!!!!

    • vickdu31



      There should be an option somewhere with activate data roaming. I dont know about gps. You can share your port because someone asked it in the forum of zopo. My zp780 is dead (usb port…).

  5. 04/17/2014


    This works amazingly good! Thanks!

  6. 04/17/2014


    I'd like to report a bug, When I turn the phone off, next time i turn it on the wifi and bluetooth don't work. Stuck on turning wifi on

  7. 04/17/2014


    What do you mean? Turning the wifi off before turning the phone off?

  8. vickdu31



    Yes, I will try to fix sound problem and hotspot. I don't know when yet but as long as my device works i will :)

    • 04/17/2014


      Thanks :) ! The wifi problem with wifi and bluetooth was fixed. I just rebooted the device.

    • 04/17/2014


      Also i see that your zp780 has a broken usb port. My zp700 usb is broken and i can manage it kinda, also battery is poor so i ordered the new usb board and battery :)

  9. 04/17/2014


    Also can you port some more roms? Like miui 7 maybe?

  10. 10/11/2015


    I have other problem, every aplication that uses location, e.g. Google Maps, GPS Test reset the device a few seconds after start.

    do you have any solution ?

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