• Title: CM13.0 NX503A
  • Listed: 07/25/2016 12:45 pm
  • ROM Version: 6.0.1
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CM13.0 NX503A
CM13.0 NX503A - Image 1CM13.0 NX503A - Image 2CM13.0 NX503A - Image 3CM13.0 NX503A - Image 4

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Rom cm-13.0 for NX503A (Nubia Z5S)

If you dont know how to merge the partitions or if you don't know what i'm talkin' about, let's go and see THIS (post #2) guide written by Hackever! (obviously you can undo this modification when you want with nubia tool studio)

Rom in full development.

What’s Working:
- Camera (video in 4k, 120 fps, 240 fps and slow motion)
- Flash led/torch
- Gps
- Geolocalization
- Wifi
- Audio 
- Mobile Data
- Sensors
- Bluetooth
- Led Notification/Charger
- Infrared
- Display Color Calibration
- Softkey
- Double Tap To Wake
- Otg

What’s not working:
- FM Radio (probably this feature will never be implemented)

In order to enable File transfers:
1 – Scroll down the status bar
2 – Tap “USB for charging”   
3 – Select “File transfers”

In order to enable contacts sync:
1 – Open settings->Apps->Menu button->Show system->Search google contact sync->Permission and enable the contact permission
2 – Reboot the phone
3 – Settings->Account->Google->Contact sync-> Disable and re-enable to force the sync

In order to enable Root permissions:
1 – Settings -> About phone  -> Tap 7 times on  “Build number" in order to enable developer setting
2 – Settings -> Developer Settings -> Tap on “Root Access” and select “Apps and ADB”

17/08/2016 Rel5:
   - Security Patch August 2016
   - Optimized battery management (standby mostly)
   - Changed charger animation
   - Add blur effect in lockscreen options
   - Improved led management
   - Kernel:some patches
   - Sync cyanogen source code (17/08/2016)

20/07/2016 Rel4:
   - Security Patch July 2016
   - Optimized battery management
   - Improved IR Blaster service
   - Little patch for cpu & gpu
   - Sync cyanogen source code (al 20/07/2016)
03/07/2016 Rel3:
   - I mproved GPS signal quality (it's x20 times faster)
   - Fixed OTG
   - Patch for chinese mobile data
   - Add some i/o scheduler
           - sio
           - fiops
           - zen
           - tripndroid
   - Add cpu governor: ondemandplus
   - Little patch for memory allocation
   - Sync cyanogen source code (03/07/2016)
26/06/2016 Rel2: (this huge changelog includes the changes from Alpha1 to Rel2)
   - Adaptation to merged partition
   - Security Patch June 2016
   - Improved audio quality
   - Update filesystem algoritm for f2fs e ext4  
   - Fixed some libs errors
   - Add CNE (improved wifi and moble data switch)
   - Some patches to perform better on some filesystems
   - Add some patches for audio and VOIP
   - Update Timeservice blobs 
   - Update mpdecision
   - Fixed side buttons leds
   - Big Patch for kernel 
                     - Updated to 3.4.112 version (previously was 3.4.0)
                     - Add config_uid_cputime
                     - Add memory pressure
                     - Patched wifi driver
                     - Patched adreno & cpu driver
                     – Patched HZ and set to 300
                     - Added some governors
                                               - PegasusQ
                                               - SmartassV2
                                               - SmartMax
                                               - SmartMax_EPS
                     -And many other stuffs patched
   - Patch to increase mobile data power and strength
   - Add Gello (the new cyanogenmod browser made for qualcomm cpus)
   - Update wifi configuration
   - New Sepolicies
   - Add headset icon on status bar
  - Sync cyanogen source code (26/06/2016)  

Installation procedure :
- Do a TWRP backup (if you want)
- Wipe (only “cache” and “system” if you come form a 13.0. If you come from another custom rom, just full wipe)
- Flash the rom’s zip from recovery
- Flash the gapp’s zip from recovery
- Reboot the device


I release here my "MaxxAudio porting", (One Plus One equalizer),for those who have troubles with CM equalizer:
MaxxAudio Cm-13.0 Maegorn V1.5

Source Codes : https://github.com/Maegorn

I don't take any responsibility for any damage made to your device.

I thank Hackever that was my personal beta tester and fot the merged partition guide.
I thank Paolothlw8 that answered and guided me through the right direction.
And I thank BambooIV the developer who made all this possible. 


Donate with PayPal to Maegorn

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

15 Responses to“CM13.0 NX503A”

  1. 11/19/2013
    Posts: 22

    Will it work on nx404h. will any rom here on forum work on nx404h?

    • 06/30/2016
      Posts: 6

      This doesnt work on nx404h, it's only for nx503a. I dont know where to get nx404h's  roms

  2. 11/24/2014
    Posts: 2

    Does it work on nx403a(nubia z5s mini)?

  3. 11/24/2014
    Posts: 2

    Unfortunate, but thanks for the reply.

    Good luck with improving the rom and if you have time make it compatible with nx403a ;)

  4. 07/12/2016
    Posts: 2


    Always: "update aborted". I followed every steps but it still doesn't work :( Someone to help me ? (sorry for bad english)


    • 06/30/2016
      Posts: 6

      Could you be a little more specific? Did you merged the partitions before flash the rom? did you flash the recovery for  "merged partitions" before flash the rom? Take a photo could be helpful

  5. 12/06/2015
    Posts: 1

    What if GAPPS dosnt work i instal pico and after reboot i got error -application was stop. and i cant do anything.


  6. 02/11/2016
    Posts: 1

    For nx403a pleaseeeeeeeeee!

  7. 01/16/2015
    Posts: 1

    This Rom work for Zte z5s Mini ?

  8. 09/25/2014
    Posts: 1

    Hello! Can you help me with repartitioning this phone? Thank you!

  9. 11/01/2015
    Posts: 1

    I am very grateful to you. Please also make it for nx403a


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