Just update to UI 4.0 You would be able to use VOLTE and JIO . I am using it on z9 mini
huguito, 02 Apr 2017please, where download version?http://www.nubia.com/in/support.php?a=download
Can some one tell me new Nubian 4.0 update is on what version of android
my nubia z9 mini screen got damaged.still it not repair due to waste products and waste service.
Now i have upgraded with latest firmware Nubia UI4.0 i will post my comment after one month of usage
Can you please tell me this phone is get hang or heated after using about 2years
Hi... since 1 year i'm using nubia z9 mini the phone was really good with good camera and all other features...
But for the past one month i had lots of issues phone hangs too many times and the back side gets heated more when browsing through internet and using social media and it hangs a lot for every 5 minutes while using facebook and browsers
Please give any solution to solve heating and hanging issues...
go to above link and select rom and download the rom on SD card. Update the UI from SD card
I have updated my phone to UI4.0. Its awesome. got many new features, camera clarity improved. nubia music player is missing but u can download it from nubia website.
Is official ROM better than cuoco92 's ROM,(it has updated nubia music player but introductory screen is Chinese, also it is having many root features
Is it new version lollipop with 4.0 nubia ui or new android version marshmallow, does it have instructions written in Chinese. And can somebody tell me how to change mobile band frequency in this phon
Updated to v4.04 beta however i didnt find any thing improved except addition of some new apps like gesture, dark color UI and imp. thing VOLTE however they have removed some impt. things like old impressive camera with new apple style camera app. Music player has also been replaced with google pathetic music player. They also added text marque every where which looks very awkward, extra small font size removed and some old imp. things and in the last they haven't added themes like in china rom and also u cannot set 3rd party launcher as default
After updating, my phone is far far better than many premium and costly phones.before update I was thinking of disposing off.
Update is purely manual.
Abhi, 14 Feb 2017already done done apply update from sd but same problem cant recovery cant mount cant mount la... moredear have you tried '' phone is bricked cant connect'' option in nubia emergency tool wrritten in yellow color. this feature is given to connect the phone in dead mode.