yashsingh1/xdaforums huggingface dataset:
[ZTE Nubia Z9 Mini Guides, News, & Discussion] casualt:
You also have to checkmark the box on your phone! when USB debugging is turned on.

Go into setting about phone. tap build number like 7 times. then press back once the click more then you should see a new menu called developer options. click on the and scroll to usb debugging then once the slider is blue a window should pop up on your phone tick allow all the time and that wool should now work!

or try a different USB port in computer and a different cable. Make sure drivers are installed. and phone has to be connected to computer with you being able to access its root folder first.

---------- Post added at 11:41 AM ---------- Previous post was at 11:40 AM ----------

try a different USB port in computer and a different cable. Make sure drivers are installed. and phone has to be connected to computer with you being able to access its root folder first.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] Jeff72fr:
Hello ,

Does the Indian Rom support multilanguage or just English ?

Thanks .
[ZTE Nubia Z9 Mini Guides, News, & Discussion] spix123:
This will work fine with the new official v3.10 rom? Which gapps package do I need to flash?
[ZTE Nubia Z9 Mini Guides, News, & Discussion] micro77:
realy good job !!!

it's works very well :)

thank you very mouch bro .
[ZTE Nubia Z9 Mini Guides, News, & Discussion] BinMgen:
[MENTION=6734729]hydronoide[/MENTION] Can i use this for Nubia Z9 NX508J?
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hydronoide:
i have no idea about this Bin may be u can give a try to this but before doing anything make a backup of your device.:confused:
[ZTE Nubia Z9 Mini Guides, News, & Discussion] NMarco:
Hi,

unfortunately not!

I'm searching to custom recovery for NX508J..but for now nothing that works good!
[ZTE Nubia Z9 Mini Guides, News, & Discussion] bomgavs:
If some body wants root and google services on NX508J - i did this on my phone. Found on China forums, i download all that need, and i do archive with "howto.txt"... But only russian language) If you want, i can provide this.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] NMarco:
It's interesting! Please post here http://xdaforums.com/android/help/root-zte-nubia-z9-classic-t3130543/post61508402
[ZTE Nubia Z9 Mini Guides, News, & Discussion] BinMgen:
Plz send to me!
[ZTE Nubia Z9 Mini Guides, News, & Discussion] bomgavs:
https://drive.google.com/file/d/0B4PVP2_R83QGN29iemNnejNaRnc/view

in archive txt file, you may copy-paste text and translate
[ZTE Nubia Z9 Mini Guides, News, & Discussion] 2551990:
I have been using reliance as SIM 1 and i have the same issue. The data never gets connected. No E symbol.. No connection. Even the connection settings keep changing as they wish. Relaince has no good GPRS service..but the place I live has only 2G. Even If the preferred is on 2G..it changes to what ever it likes sometimes on reboot.

I am regretting getting this phone for now.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] pradipsoman:
All issues sorted out in new update!

Please install the latest update ROM from here http://www.nubia.cn/service.php?sid=5. Also install the apk "Network" and then select "GSM Auto Prl" in Phone info after removing and then again inserting the SIM's...All your issues will be solved...

Now you will be able to select 2G or 3G only modes on the first SIM. keep the SIM you use for Data as your first SIM. Also select the APN settings for GPRS which may be by default in the WAP or some other mode.

Removing and re-inserting SIMS solves the Data not available problems...
[ZTE Nubia Z9 Mini Guides, News, & Discussion] spix123:
You need to enter APN manually
[ZTE Nubia Z9 Mini Guides, News, & Discussion] lynzoid:
Didn't help me... *#*#4636#*#*, Gsm auto prl. Still no data on latest firmware...
[ZTE Nubia Z9 Mini Guides, News, & Discussion] nbe003:
Unable to get internet on Nubia Z9 mini ROM V3.10

Very True. I have tried all possible way to get internet on chinese ROM without any luck. If somebody can extract the modem image of Indian ROM feel we can work it out.

Also unable to install Nandroid backup using Nandroid manager, it pops up error partial rom. Please provide solution as would like to back to Indian ROM and atleast use the phone properly.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] lynzoid:
Somebody on russian board tried all modems to no avail.

I'm on chinese-based cuoco ROW firmware. Everything works fine minus mobile data...
[ZTE Nubia Z9 Mini Guides, News, & Discussion] spix123:
Did you try enter APN settings manually? Usually the website of your mobile provider will have these.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] lynzoid:
You think i'm an imbecile? No, i'm not.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] Krystyna:
Thanks for your helpful information.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] VRaju:
Can any one help to give a link to Indian stock rom? if you come across.

Plz guide how to restore the Indian version nand backup.

I try to restore from stock recovery but fails?

Instruction guide will help a lot.

Thanks
[ZTE Nubia Z9 Mini Guides, News, & Discussion] VRaju:
[MENTION=6734729]hydronoide[/MENTION],

Plz adivce how to restore nandriod backup(Indian version) as you have advice on the first OP.

What i did

1) Extract all , part1 to part 11

2) once extract got five files(Nandroid.md5+cache.ext4.tar+data.ext4.tar+system.ext4.tar+recovery)

3) Compressed all these files

But nandroid manger app does not detect the zip files.

Plz provide instruction on how to restore, as i have been stuck without data connection on chinese rom.

Plz your help is much appreciated.

Thanks
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hydronoide:
do not use this backup or you will end up at bootloop as this backup is not complete as i have checked and im also stuck at some chinese modeified ROMS now but u can use ROM shared by navin_n in this u can make network work for u just enable data and roaming and eject simcard tray and reinsert it may solve data connectivity problem.

rom shared here :-

http://xdaforums.com/general/rooting-roms/rom-nubia-z9-mini-nx511j-rom-twrp-t3142204

OR u can use MIUI 6.5 rom shared in this my post at last which is working tested data connection also working in this .
[ZTE Nubia Z9 Mini Guides, News, & Discussion] VRaju:
Hi,

Thanks for your suggestion.

Seems it dosent work either

Actually CM12.1 roms, works good with data connection.

But was not able to install nubia camera on CM12 roms.

Now perfect, can use nubia camera on MIUI rom. Thank you very much.

If you come across to port nubia camera version v5(used in the newe Nubia UI). would even perfect.

Thanks lot for your support. Atleast now i can use the phone
[ZTE Nubia Z9 Mini Guides, News, & Discussion] VRaju:
Hi,

@ 4PDA.ru i have seen some radio firmware update zip for v1.16 & v.1.16

"http://4pda.ru/forum/index.php?showtopic=659100&st=620#entry40529937"

Iam not able to register on the site & downlad the content.

If any one who have the access to login & can to download & share?
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hydronoide:
here is that file from 4pda.ru . i didnt checked this yet so not sure will it solve network issues or not may be u can give a try and let me know .

http://drive.google.com/file/d/0B3c-dziqXIVnWlN6akc0Qmo3WHM/view?usp=sharing

:)
[ZTE Nubia Z9 Mini Guides, News, & Discussion] VRaju:
[MENTION=6734729]hydronoide[/MENTION],

Thank you very much.

But this dint help aswell..

---------- Post added at 07:54 AM ---------- Previous post was at 07:10 AM ----------

Hi,

Can anyone help to do a nand back up of indian stock firmware(1.03) & share it over here.

Thanks
[ZTE Nubia Z9 Mini Guides, News, & Discussion] VRaju:
[MENTION=6734729]hydronoide[/MENTION],

Is it possible for you to source for Nubia camera apk( latest V5.XX) from any of the chinese/russian website.

With latest nubia camera, miui Ui should be great...
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hydronoide:
that nubia camera app currently not working with other roms looks like it need some kernel modification to use that app . will update when latest nubia camera will arrive on MIUI and it will optimize as it is little laggy at the moment.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hruaiapunte:
Anybody knows how to fix mobile data (2G/3G/LTE) issue since after getting back from CM12 to stock, the device cannot connect mobile data here in India
[ZTE Nubia Z9 Mini Guides, News, & Discussion] VRaju:
How you got back to stock? do you have stock firmware?
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hydronoide:
eject your sim tray and re insert it it may solve your problem if you are using a indian stock rom and kindly do share if you have any kind of backup of indian stock ROM it will be very helfull to all of us .:)
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hruaiapunte:
You didn't understand, when I say I get back to stock means all the firmware - China versions

---------- Post added at 09:15 PM ---------- Previous post was at 09:08 PM ----------

No, I did not have. But I have downloaded the one that once shared in this post, but seems like stuck on boot loop. If you really want a nandroid back up, one of my friend is using Nubia z9 mini, I think I can extract from his device and upload it somewhere. Anyway, what seems to be a problem in the nandroid back up once they shared here in this post itself? may be there is one solution which seems to be working on One Plus One. Here is some linkhttp://xdaforums.com/oneplus-one/general/guide-unlock-aditional-bands-qualcomm-t2877031 or even this one http://xdaforums.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059 or try this http://xdaforums.com/crossdevice-dev/sony/thread-progress-please-leave-im-updating-t2871269 I did not try any of them yet.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hydronoide:
[MENTION=4983454]hruaiapunte[/MENTION] , nand backup was incomplete which was posted earlier so if u can get complete nand backup kindly share it and thanks for sharing the post related to enabling all network frequencies but as i found and reported by some it is dangerous and u can brick your phone fully it will not be usable for common users may be u get my point :)
[ZTE Nubia Z9 Mini Guides, News, & Discussion] VRaju:
Plz try to do nandroid back from your friends phone & share it, it will help a lot of international user, who have been stuck with data connection problem..
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hruaiapunte:
I have taken the nandroid back up from my friend and restored it to my device. But guest what??? Same problem..after booting, it again says..Sim card change, parameter will be reloaded..but nothing happens ang as usual no mobile data. So no use to upload the nandroid back up
[ZTE Nubia Z9 Mini Guides, News, & Discussion] VRaju:
.

Wow then we have been stuck with this device....
[ZTE Nubia Z9 Mini Guides, News, & Discussion] VRaju:
Unlock band would not be possible on this Phone. as,

you also need a custom kernel & ROM (probably the custom kernel is the essential part) to make this mod work.

Are there any custom kernel?
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hruaiapunte:
How to register in baidu? I have only found mobile number verification, not e-mail,
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hydronoide:
register a account here at QQ

http://reg.imqq.com/

and then use this account to create an account at baidu as you use your google account to create accounts on many sites :P after creating a account at QQ just go to baidu and click on login and click on penguin icon and verify your QQ account all done now u can download ;)
[ZTE Nubia Z9 Mini Guides, News, & Discussion] VRaju:
Guess there wont be any solution in the near future.

Planing to give it to the service center to get it back on stock.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hydronoide:
[MENTION=1400734]vardaraju[/MENTION] if you get it back kindly share stock rom nand backup here :) also noticed some more bugs in custom roms as sms cant be sent and sms message center no cant be fixed in hidden phne settings. may be your sharing can help us too .
[MENTION=4983454]hruaiapunte[/MENTION] kindly share indian firmware backup so we can work on resolving some issue .
[ZTE Nubia Z9 Mini Guides, News, & Discussion] VRaju:
[MENTION=6734729]hydronoide[/MENTION], can you please update the OP, with a note to Indian z9 min users to flash chinese roms at their own risk of loosing mobile data connection.

Guess by this way we can help few of them...:)
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hruaiapunte:
I have already restored the original nandroid back up to my device, but the problem is not solved. It always the same as mobile data is not functioning. "Sim Card has change, needs to be reload the parameter, and after that the device will be reboot" but nothing happens at all, no reboot and no mobile data connection. If you still want, I can upload it.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] VRaju:
Hi,

will be usefull in one or the other way if u could share it.

Another thing i observed, the recovery will also be changed to chinese version.

if possible can you back up the stock recovery in indian rom & share it here.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hruaiapunte:
How can the recovery will be changed? I used TWRP 2.8.6.0 for nandroid back up. It backed up my data and system data, excluding the recovery. As I told you before, it does not fixed the mobile data issue, please tell me the reason to upload the nandroid back up, because it is no use. I think you understand. Or will you be able to fix the bug if I upload the back up
[ZTE Nubia Z9 Mini Guides, News, & Discussion] VRaju:
Rom nand back up will not help.

Regarding recovery,

once u flash the TWRP. You wont be able to get back to stock recovery(India recovery) unless you have the stock indian recovery.

If use the tool to flash stock recovery then it will flash chinese stock recovery( u can observe CM_common in the first line).

So if you could back up the Indian stock recovery.img & share it here will be of great use.

.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] djbosanac:
Hello,

i get always this message:

I have installed all the drivers, usb-debugging is on, abd drivers installed!

But always this...
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hruaiapunte:
Good News!!! I managed to mod the stock rom for those who cannot have a mobile data after flashing with stock. I am uploading right now, but it will take time, may be I can share the link tomorrow. Wait patiently. The ROM is version 1, but if you want you can upgrade it to latest version without having a problem. But you need to have a TWRP recovery for flashing with the one that I am about to share.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hydronoide:
[MENTION=4983454]hruaiapunte[/MENTION] great news waiting to try it soon .
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hydronoide:
[MENTION=2238729]djbosanac[/MENTION] try from link below

https://drive.google.com/file/d/0B4xSaS99TWc2OWtEUFhHNUdTcUk/view?usp=sharing
[ZTE Nubia Z9 Mini Guides, News, & Discussion] vijay2:
good
[ZTE Nubia Z9 Mini Guides, News, & Discussion] nbe003:
ZTE Russian firmware

Hello,

ZTE russia has released firmware which is available on the 4PDA.ru. Through the fast boot mode (Vol- + power) (you will find the Indian recovery under option "reboot to emergency recovery", have updated the new firmware working perfectly.

(unable to post link)
[ZTE Nubia Z9 Mini Guides, News, & Discussion] DetourToNirvana:
NAND backup shared

Hi all,

I got my Nubia Z9 mini the day before. Am on the cm12.1 ROM currently. The Nubia rom is too nooby for me :D. Sad the video recording doesn't work on cm12.1, though...

Anyway, noticed people asking for NAND backups. I used the TWRP temporary mode and did a full NAND backup except for the data partition.

You can download it from my OneDrive: http://1drv.ms/1SKIOqX.

Btw, will it be possible to take the recovery.emmc.win file and get a standard recovery.img from it? That way we could simply flash the Stock english recovery...
[ZTE Nubia Z9 Mini Guides, News, & Discussion] djvirus1:
I have the indian firmware. I haven't yet rooted my phone. Everything is still stock. If you guys need anything, do let me know. Also do put up steps on what you guys require.

I will only be rooting my phone for as just need app2sd for now. Will remain on stock rom untill everything clears. Also just wanted to ask, if i root it now, can i unroot it later? for warranty purposes.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] max63:
I made a big error with my new Nubia Z9 mini.

After flashing with the CM12.1 rom, my GPS didn't work, and I found on internet a command to fix, but it does'nt work ... worse ! now my SIM card don't work !

I made a "fastboot erase modemst1" and "fastboot erase modemst2" which erase all drivers modem data.....

If someone could use EFS Professional to backup this partition and send me ???? it will be awesome :)

Plse help me...
[ZTE Nubia Z9 Mini Guides, News, & Discussion] travelbug:
[MENTION=6734729]hydronoide[/MENTION]

PLEASE QUOTE WHERE YOU GOT THE TRANSLATED TOOL FROM: travelbug

[MENTION=2238729]djbosanac[/MENTION]

Please download the latest version from the other thread.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] ali3993:
is this metod working to zte nubia z5 mini?

tanx
[ZTE Nubia Z9 Mini Guides, News, & Discussion] travelbug:
If the Z5 mini has the same hardware and resolution (do an online search), you can give it a try first by using only the temporary recovery.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] drasifbabu:
i hav the same problem now...how did u solve it...do u hav a efs back up
[ZTE Nubia Z9 Mini Guides, News, & Discussion] drasifbabu:
how can i back up stock recovery?

---------- Post added at 01:46 PM ---------- Previous post was at 01:34 PM ----------

did u solve ur problem...please share the efs back up
[ZTE Nubia Z9 Mini Guides, News, & Discussion] sfjordan:
bro [MENTION=1338190]Hydron[/MENTION]oid i have downloaded your nand backup of indian stock rom bro i wanna ask u that how to restore it

and is it contain imei and nv backup?..... thanks waiting for reply
[ZTE Nubia Z9 Mini Guides, News, & Discussion] hydronoide:
[MENTION=6261934]sfjordan[/MENTION] dont download this nand backup as it is broken download nand backup from here shared by one of our XDA friend :)

http://xdaforums.com/showpost.php?p=62094816&postcount=67
[ZTE Nubia Z9 Mini Guides, News, & Discussion] kprasanth08:
Any one Need Nubia Z9 mini TWRP2.8.7.0 Backup for Development ?

[MENTION=4635440]navin_n[/MENTION] [MENTION=6734729]hydronoide[/MENTION] [MENTION=4809091]drasifbabu[/MENTION] My Nubia Z9 is briked after installing chinese ROM and while restoring Stock Indian. I made a backup in TWRP 2.8.7.0 I have returned the mobile to Amazon since i had 10 days warranty . If u want i can share the TWRP backup if it is useful for development . I took Backup after removing some unnecessary apps. You can find the backup files that i have in the attachment image below.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] drasifbabu:
does it have efs/imei/nv partitions?

where is the link?
[ZTE Nubia Z9 Mini Guides, News, & Discussion] kprasanth08:
i didnt upload yet , if u thinks it will be useful i will upload [MENTION=4809091]drasifbabu[/MENTION]. I dunno about efs/imei/nv partitions.. how to find ? U can see the snapshot of the files. When i tried to restore using this backup i got the indian version back but that data didnt recover it showed error while recovering data .. some error like "unable to extract ..error 125" . So i went to Settings and Did factory reset. When it booted for reset it got stuck at logo.. When i connect it to pc i got multiple Drives on My computer.

I did normal Backup in TWRP i selected System , Data , Recovery and boot. It didnt had any option of efs/imei/nv.

---------- Post added at 07:28 PM ---------- Previous post was at 07:03 PM ----------

I have Stock Indian Recovery Backup img. U want it ?
[ZTE Nubia Z9 Mini Guides, News, & Discussion] djvirus1:
Just checking. I only need to root the phone, no rom's are required. Is it working fine?
[ZTE Nubia Z9 Mini Guides, News, & Discussion] VRaju:
Hi,

Plz share if you have Stock indian recovery image..

Thanks
[ZTE Nubia Z9 Mini Guides, News, & Discussion] DK_GIONEE_E7:
Hi,

Did anyone got QPSt working with Nubia z9 mini.

i'm stuck with null IMEI can anyone help with getting this fixed?

Thanks,

Dilkush
[ZTE Nubia Z9 Mini Guides, News, & Discussion] 99.hemanth:
[MENTION=6734729]hydronoide[/MENTION] ... Thanks a lot for Nandroid backup of Indian version... :)

I was able to be successfully roll back to Indian version from these unsupported Chinese versions. :D:D

But just on curious side .. is this nandroid backup can still receive OTA?? and is it latest version??
[ZTE Nubia Z9 Mini Guides, News, & Discussion] uliseshep:
help me please rom for NX512J

please
[ZTE Nubia Z9 Mini Guides, News, & Discussion] nhehern:
Hey can you gimme the stock rom too? And please tell me how to flash. I have twrp. Also I would like to know how to uproot. Thanks in advance
[ZTE Nubia Z9 Mini Guides, News, & Discussion] meiteitom:
NX511J_INCommon_V1.16 recovery.img

Can anybody please give me the "NX511J_INCommon_V1.16 recovery.img" file or "NX511J_INCommon_V1.19 ROM" I wouldbe very thankful.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] suhasrocz:
can anybody provide me a backup of their indian nubia z9 mini rom ??? need it urgently....trying to download the one provided by hydronoide....not able to do it...
[ZTE Nubia Z9 Mini Guides, News, & Discussion] sudeep_hm:
Hi guys recently got new Z9 mini, quite impressed by so called "mini" with fantastic specs. But too less ROMs for that. I am very thankful for his efforts. In the "Click Here To Download Roms" section there are 3 ROMs are there in that there is a ROM called "NX511J_eng.nubia.20150322.193714_bz...o.Rooted.zip" is it the stock ROM?.

i tried so many times to download "INDIAN VERSION NAND BACKUP LINK" before i root, but all failed because of network failure in between. and MIUI also i could not download because beidu is is not working well (i think).
[ZTE Nubia Z9 Mini Guides, News, & Discussion] Ketany1611:
Hi,

Can somebody please upload the screen lock and unlock ogg files?
[ZTE Nubia Z9 Mini Guides, News, & Discussion] JeremyPerumal:
So I've tried to install the miui rom from the link above. TWRP says "failed to extract dir from "system" to "system".

Tried a few other MIUI roms for the z9 mini as well but installation failed. Only resurrection remix and cm roms can be installed. Any ideas why or any workarounds? Mine's a NX511J variant.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] Dhanapalpkt:
Pls help me guys I am trying to install Rom in my ZTE nubia z9 mini Indian version but its giving error now my mobile didn't turn on only launching twrp recovery it will showing no os installed. Pls tell me how to flash Rom

---------- Post added at 05:15 AM ---------- Previous post was at 05:07 AM ----------

If I am flashing Rom into my my mobile it will showing "no md5 file" skipping md5 checking error flashing Rom" how solve this.
[ZTE Nubia Z9 Mini Guides, News, & Discussion] panchanan:
Brother.. Plz give step wise solution how to flash the indian nadroid backup file

Brother im new.. To this... And i wrongly installed rue chnese version and having network issue.... So plz me how to flash the nandroid backup of indian rom using twrp.. Plz give me the complete step wise procedure..... Plz
[ZTE Nubia Z9 Mini Guides, News, & Discussion] novas78:
Detailed steps can be found in this thread.

http://xdaforums.com/android/help/help-nubia-z9-mini-indian-version-t3297449
[ZTE Nubia Z9 Mini Guides, News, & Discussion] starpandi2004:
Link Not Working

the INDIAN VERSION NAND BACKUP LINK not working anymore. please update it sir. if anybody having that please update it. its very useful for us:rolleyes: