• Title: Z5S Official firmware 2.12 for CWM recovery
  • Listed: 02/01/2015 2:48 pm
  • ROM Version: 1.01
  • You must be logged for ROM download.

Overall Rating : 8

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Z5S Official firmware 2.12 for CWM recovery
Z5S Official firmware 2.12 for CWM recovery - Image 1

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This rom made from Nubia Z5S (NX503A) official firmaware 2.12. (Multi language)

Chinese apps removed:



Gapps added:



Install process:

1; Download update.zip and put your SD card

                1.1; Connect your phone to PC via USB cable and choose USB  Mass storage function

2; Root your phone (If you already rooted your phone jump to part 3)

                2.1; Download Kingroot app and install to your phone

                2.2; Follow the program instructions and root the phone

3; Install CWM recovery  (If you already installed CWM recovery  jump to part 4)

                3.1 Download this package, unzip, and run Nubia-en.bat file

                3.2 Press 2 -> Press Enter -> Press D button -> Press Enter

4; Reboot your phone in recovery mode

4.1; Shut down the phone.  After that press volume+ and power button together until the Nubia logo appear. If Nubia logo appeared let off the power button.

5; Make a backup of your phone

                5.1; Go to Backup / restore

                5.2; Choose Backup to /storage/sdcard0 

6; Wipe data / factory reset

7; Wipe cache partition

8; Install update.zip from your SD card

9; Reboot your phone

10; Enjoy!






Before you install anything from Play Store,  switch off  the auto icon create option in Play Store, otherwise homescreen icons can duplicate.

Go to Play store à Settings à Add icon to homescreen 

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

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49 Responses to“Z5S Official firmware 2.12 for CWM recov”

  1. 03/06/2013


    Is it multi lang?

  2. kocska



    Yes, it is!

  3. cinebox



    hi :-) contains some defect?

  4. kocska



    Hi! This is a question or a fact? :)

    I don't know any defect.Nobody reported.

  5. 03/14/2014


    Hi, is this for Nubia Z5S or Z5S mini ? If it is for Z5S how do you install it as there is no SD card slot ?

  6. kocska



    Hi! This is Z5S (NX503A) rom. Plug your phone to PC via USB cable, and choose the USB mass storage function on the phone.

  7. yordan84



    hi guys,i install update1.01 everything's work ok.i have just one problem with Contacts. All contacts are in inverted orther by surname - name.and is impossible to set it by name -surname.from contacts-settings-advanced-defaut storage is impossible to set gmail account like favorite list…how can i resolve this problem?

  8. kocska




    I havn't concrete idea. Maybe if you tried export from google dashboard to excel or vcard, and you edit, maybe succeed… But this is a complicated process.


  9. yordan84



    it's stange because on my gmail account the contatcs are in correct order name-surname. on my other phone nubia z7 max are in the same orther but with this rom are inverted symbols-numers,a,b,c,d … surname and name.and is impossible to change it…i just choose to view contacts from account . but after that the tel. set only contacts from tel views…


    • kocska



      Really! You're right! Now, I see the problem, and I will find soulition. 

      Please be a patience!

  10. 05/17/2014


    Should I use the update.zip or the update 101.zip file?

    • kocska



      I offer the update 1.01. This inculde the youtube fix. Othewise, there isn't not too big difference. (See the changelog…)

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