[Q] Z7 Mini no 3G after updating to 5.0 - ZTE Z7, Z7 Max, Z7 Mini

Hello everyone!
I was using cuoco02 firmware v2.20 from the topic here on xda [http://forum.xda-developers.com/zte-z7/general/zte-nubia-z7-mini-nx507j-rom-collection-t2916106]
I saw that cuoco made new version with lollipop so without thinking too much i downloaded the ROM, run recovery and installed it.
Now everything is working great, except I have no 3G mobile data. I tried using various options in APN settings but couldn't fix it.
Later I've read that upgrading do lollipop should be done using stock firmare and nubia tool.
So I tried to install it that way, but I get some error (see attachment).
Also I tried installing old firmware back, but it doesn't work either. (stock with nubia tool, or trough recovery).

rakoczyn said:
Hello everyone!
I was using cuoco02 firmware v2.20 from the topic here on xda [http://forum.xda-developers.com/zte-z7/general/zte-nubia-z7-mini-nx507j-rom-collection-t2916106]
I saw that cuoco made new version with lollipop so without thinking too much i downloaded the ROM, run recovery and installed it.
Now everything is working great, except I have no 3G mobile data. I tried using various options in APN settings but couldn't fix it.
Later I've read that upgrading do lollipop should be done using stock firmare and nubia tool.
So I tried to install it that way, but I get some error (see attachment).
Also I tried installing old firmware back, but it doesn't work either. (stock with nubia tool, or trough recovery).
Click to expand...
Click to collapse
HI. Follow the instruction
http://forum.xda-developers.com/zte-z7/orig-development/unbrick-rinitialisation-dorigine-du-t3100546
back you rom to stock 1.62.

Somehow I managed to install stock 3.01 via nubia tool, but 3G still didn't work.
So I installed CM12.1 unofficial, and now everything works great!

Related

[Q]How to get Z7 MINI back to stock?

We know that we may get Z7 MAX into stock via the software nubia ToolStudio
But I still wonder if it could be used on MINI.
I tried to use the update.zip downloaded from official website with CWM Recovery but it does not work.
Well , I solved the problem with another recovery.
Although the new recovery I flashed is still CWM 6.0.5, it works well with official update.zip firmware.
BTW, seems that a CM12 based unofficial ROM has been released several hours ago.
Please refer to TDBETA forum in China.

Xperia Z4 Tablet- Bricked After Trying To Flash 5.1

Bricked Z4 Tablet
Unlocked.
Tried loading fxp aosp 5.1 rom and failed.
Relocked using androxyde flash tools.
Tried restoring with Sony Companion and got error 2003 (can't restore to customized device).
Tried flashing stock via flash tools (downloaded 3 roms from xperiafirmware) with no luck - Keeps getting stuck on block 17 of system.sin.
Can't use sony emma (doesn't support z4 tablet).
Seeking HELP!!!!
Thanks!
SOLVED
booba10 said:
Unlocked.
Tried loading fxp aosp 5.1 rom and failed.
Relocked using androxyde flash tools.
Tried restoring with Sony Companion and got error 2003 (can't restore to customized device).
Tried flashing stock via flash tools (downloaded 3 roms from xperiafirmware) with no luck - Keeps getting stuck on block 17 of system.sin.
Can't use sony emma (doesn't support z4 tablet).
Seeking HELP!!!!
Thanks!
Click to expand...
Click to collapse
Updated flashtools to today's release.
Downloaded HK stock ROM (so was original).
Reflashed - VOILA!
Stupid is as stupid does.
:laugh::laugh::laugh:
You flashed what?
@booba10
fxp aosp 5.1 rom
Click to expand...
Click to collapse
There ain't no such thing as of today.
I tried to build it myself but failed twice:
http://forum.xda-developers.com/showpost.php?p=62785131&postcount=58
Hello sir! Could you advise me on where I can download the Hong Kong stock rom please? I am in a need to flash my tablet too due to a mistake I made earlier. Hope you could share with me on this. Thank you.

Need help upgrading to MM (beta or official) TL01H

Hi there folks. I got my Huawei Honor 7 phone for two months ago and I'm loving it, currently rooted it and everything except being unable to install Xposed on it, which I'll get to soon.
Now, the main problem is that I'm unable to update my phone in any way, not via the Updater app nor Local update, so I'm kinda stuck. (Wanting to download the YODA ROM 6.0 B250 to install Xposed with)
Is there some problem with it being the Chinese model? I currently have B173 installed and I assume I can't download an European update.app and upgrade it or? Do I need to debrand it? How?
Need some serious help, everything is confusing at the moment.
EDIT: Fixed with downgrading, suddenly got to upgrade via the OTA then!

No more mobile data Signal on custom android ROMS but on MIUI

Hi!
Two days ago i´ve tried orochis miui 9 port with android 7. I flashed the rom with twrp what didn´t work because i´ve had to use redwolf recovery to flash this rom. So i´ve flashed bootleggers rom again to my device and had no WIFI Signal when installation started. I´ve flashed new FW and WiFi Signal was back again.
Then i´ve recognized that my mobile data is only present on my KATE when i flash a ROM and boot the first time.
When i boot second time only signal for calling without mobile data is present.
When i flash the orochi or the miui pro port based on android 7 mobile data is working.
The APN´s when using a custom ROM are looking quite normal.
I´ve flashed several FW´s (actual from latest global stable) and also reflashed the modem.
Does anyone have an idea what i can do to get mobile data back using my beloved booleggers rom?
Btw. the problem appears on all custom ROMS - Android 7.1.2 and 8.1.
My KATE device is officially unlocked.
Thx in advance!
b0mb
b0mb said:
Hi!
Two days ago i´ve tried orochis miui 9 port with android 7. I flashed the rom with twrp what didn´t work because i´ve had to use redwolf recovery to flash this rom. So i´ve flashed bootleggers rom again to my device and had no WIFI Signal when installation started. I´ve flashed new FW and WiFi Signal was back again.
Then i´ve recognized that my mobile data is only present on my KATE when i flash a ROM and boot the first time.
When i boot second time only signal for calling without mobile data is present.
When i flash the orochi or the miui pro port based on android 7 mobile data is working.
The APN´s when using a custom ROM are looking quite normal.
I´ve flashed several FW´s (actual from latest global stable) and also reflashed the modem.
Does anyone have an idea what i can do to get mobile data back using my beloved booleggers rom?
Btw. the problem appears on all custom ROMS - Android 7.1.2 and 8.1.
My KATE device is officially unlocked.
Thx in advance!
b0mb
Click to expand...
Click to collapse
First Update to latest twrp 3.2.1 version.
And flash this firmware.
https://androidfilehost.com/?fid=890129502657594972
I've already tried that firmware.
I've also flashed latest global stable Rom.
The problem still persists.

can i reflash stock rom after i already flash the wrong one?

i have LG G2, few days ago it has the original stock rom it came with - android 4.4.2
then i downloaded the lolipop stock rom file for this device and flashed it using the lg flash tool 2014.
everything works fine, but its lacks my native language.
i found out i was wrong choosing the right stock file for my device, and now - i found that the right one that support my native language.
can i Re-flash it again? i now running the lolipop version, and i also need to flash again into antoher lolipop version
but with version D80230b instead of D80230d
can i do it without problems using the LG flash tool again?
Thank you
anyone?
Since the phone boots I'd assume it'll flash fine.

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