NRD90M test keys, unable to rollback to mm - Huawei P9 Lite Questions & Answers

Hi, I am new at the forum. I know that are a lot of threads open at this time, but I can't manage to get a solution to my problem. I did an update with Firmware Finder, and this changed my version C432b160 to NRD90M test-keys. The problem is that my first version was VNS-L21 c02b122 Vodafone branded. Because of this update, I've lost all apps and my Bluetooth didn't work anymore.
I can't do a factory restore complete, I mean that the factory reset only delete anything on my phone, but the Bluetooth still don't work
Huawei customer said that I've lost my warranty, but I didn't made any bootloader unlocking or root to my device. Does anyone have a solution? A rollback without root? I should send it to service? Maybe the customer is wrong.
Sorry for my English, I'm from Romania.

Have you flashed oeminfo and custom.bin?

Nope. Just the update.app.
After the last update I can't access updater app from settings. The only way is using dload method.

larisk said:
Nope. Just the update.app.
After the last update I can't access updater app from settings. The only way is using dload method.
Click to expand...
Click to collapse
You have to go back to MM.

gtdaniel said:
You have to go back to MM.
Click to expand...
Click to collapse
I know. Any suggestions how to do that without root or unlocking the bootloader?

larisk said:
I know. Any suggestions how to do that without root or unlocking the bootloader?
Click to expand...
Click to collapse
https://forum.xda-developers.com/hu...torial-rollback-n-to-mm-c432-devices-t3563955

Related

Any help would be appreciated

Hey everyone
I have a P8 Lite ALE-L21C02B130 from Vodacom South Africa.
My question is, can anyone give me assistance on loading android 5.1.1 (BETA or Official ROM) on this device?
Bootloader is unlocked, but device is not rooted.
Any help with this query would be really appreciated.
Put in on a sd card and install as local update.
http://huaweifirmware.com/huawei-p8-lite
Here you can find B008(5.1.1) and through OTA get B010(5.1.1)
EpicBas said:
Put in on a sd card and install as local update.
http://huaweifirmware.com/huawei-p8-lite
Here you can find B008(5.1.1) and through OTA get B010(5.1.1)
Click to expand...
Click to collapse
Can I go from B150 (5.0.1) to B008 (5.1.1) ? My model is ALE-L02......
No, you can't go from B150 only from B136.
Model ALE-L02 is the same as ALE-L21 they only use another freq so i guess it should be working.
So fron B150 we can go to B136? I have ALE-L02 too.
So this will work on B130 for sure, no other steps needed other than mentioned? @EpicBass
I'am not able to downgrade to 136a cause i have a single sim phone.
My device is also single sim so I wanted to know if this will work as mentioned in your post? @EpicBas
I'll try to fastboot the rom in a couple of days.
Used this:
https://docs.google.com/open?id=0B1rEfLdrJbhKaDFMS0l5cmR6ZUU
And it works!
EpicBas said:
Used this:
https://docs.google.com/open?id=0B1rEfLdrJbhKaDFMS0l5cmR6ZUU
And it works!
Click to expand...
Click to collapse
So I can place this on my sd card to install 5.1.1 on my device? Will it wipe all my data?
@riaanck U need unlocked bootloader then run the batch files.
It will wipe all your data because it needs a factory reset.
EpicBas said:
@riaanck U need unlocked bootloader then run the batch files.
It will wipe all your data because it needs a factory reset.
Click to expand...
Click to collapse
So backup required. Will try this as soon as I have all my important goodies backed up and safe. Thanks for your help, will report back with results soon.
I can't seem to get my device to connect via ADB, I've followed all the instructions, but no luck. Any ideas?
riaanck said:
I can't seem to get my device to connect via ADB, I've followed all the instructions, but no luck. Any ideas?
Click to expand...
Click to collapse
Do you have the bootloader unlocked?
I use this driver www.adbdriver.com
Also don't forget to enable USB debugging in the developer settings.

Stock Firmware for L29C567? Phone soft bricked!

I was installing TWRP and superuser and something failed. Now the phone soft resets and bounces between TWRP and Huawei eRecovery. Does anyone have a L29C567 firmware I can flash? I've done some searching and there doesn't seem to be any sources for the firmware yet. Just trying to get the phone working again.
I think I could use FunkyHuawei if they had the firmware but I don't believe they do yet.
Edit: Looks like I put this in the wrong sub forum, sorry
Please be patient. Soon enough it will be available.
JJBTEXAS said:
I was installing TWRP and superuser and something failed. Now the phone soft resets and bounces between TWRP and Huawei eRecovery. Does anyone have a L29C567 firmware I can flash? I've done some searching and there doesn't seem to be any sources for the firmware yet. Just trying to get the phone working again.
I think I could use FunkyHuawei if they had the firmware but I don't believe they do yet.
Edit: Looks like I put this in the wrong sub forum, sorry
Click to expand...
Click to collapse
When that happened to me I flashed the update_full_hw_spcseas.zip folder through dload (vol up + down + power) to get the phone booting again.
Try this guide,it will change ur region to Asia C636 but the phone will work 100%
You can rebrand later when official USA version is available.
https://forum.xda-developers.com/mate-9/how-to/guide-rebrand-chinese-al00-mate9-to-t3554656/page4
gm007 said:
Try this guide,it will change ur region to Asia C636 but the phone will work 100%
You can rebrand later when official USA version is available.
https://forum.xda-developers.com/mate-9/how-to/guide-rebrand-chinese-al00-mate9-to-t3554656/page4
Click to expand...
Click to collapse
Yes I did this last night but now I'm stuck on B110. When I tried to flash update_full_hw_spcseas.zip my update restore failed and I got stuck in the bootloop again. I was able to dload B110 again so the phone is running but not sure how to get to B136 or B138 or even B158.
JJBTEXAS said:
Yes I did this last night but now I'm stuck on B110. When I tried to flash update_full_hw_spcseas.zip my update restore failed and I got stuck in the bootloop again. I was able to dload B110 again so the phone is running but not sure how to get to B136 or B138.
Click to expand...
Click to collapse
Do you have all apps and themes installed or they are missing?
To update use system update,try with wifi and 4g, there is 3 dots in the upper right click download latest package.
gm007 said:
Do you have all apps and themes installed or they are missing?
To update use system update,try with wifi and 4g, there is 3 dots in the upper right click download latest package.
Click to expand...
Click to collapse
I lost all the google apps and the keyboard when I tried to updated from B110 to B136 using step 7 "flash hw_data" but got it all back when with dloading back to B110.
I'm trying the updater now and it seems to be updating to B158! will update.
Update worked and I'm now on B158 which is awesome! The only thing that's odd now is that my MEID is 000000000000. I'm not sure if that's a big deal.
To update use system update,try with wifi and 4g, there is 3 dots in the upper right click download latest package.
Click to expand...
Click to collapse
Any reason to use steps 5 - 9 instead of doing the update from B110?
JJBTEXAS said:
Update worked and I'm now on B158 which is awesome! The only thing that's odd now is that my MEID is 000000000000. I'm not sure if that's a big deal.
Any reason to use steps 5 - 9 instead of doing the update from B110?
Click to expand...
Click to collapse
Step 5 to 9 is to restore the Missing application and data i recommend do this steps again.
If you have boot loop boot to stock recovery and do factory reset.
gm007 said:
Step 5 to 9 is to restore the Missing application and data i recommend do this steps again.
If you have boot loop boot to stock recovery and do factory reset.
Click to expand...
Click to collapse
Hmm. I don't think I'm missing any applications though. I have all the google apps, which is what I lost last time I tried.
JJBTEXAS said:
Hmm. I don't think I'm missing any applications though. I have all the google apps, which is what I lost last time I tried.
Click to expand...
Click to collapse
Did you tried a factory reset from settings?
If that didn't restore ur meid than maybe you need to flash the public data zip,will give you link later.
JJBTEXAS said:
Hmm. I don't think I'm missing any applications though. I have all the google apps, which is what I lost last time I tried.
Click to expand...
Click to collapse
sorry but can i ask if you have restore the oeminfo to c636?
eddmecha said:
sorry but can i ask if you have restore the oeminfo to c636?
Click to expand...
Click to collapse
Yes. I did the following:
* Unlock bootloader
* install twrp
1- restore oeminfo for C636 http://www.mediafire.com/?szws87sk7rrkqr6
2- download c636 offline firmware,and flash it from an sd card using 3 buttons method by dload folder. https://forum.xda-developers.com/mat...4/post70465883
3- factory reset from settings.
4-use system update to get the latest firmware.
Basically gm007's but skipping a few steps
The end result was a seemingly complete L29C636B158.
gm007 said:
Did you tried a factory reset from settings?
If that didn't restore ur meid than maybe you need to flash the public data zip,will give you link later.
Click to expand...
Click to collapse
Yes, I believe I did. Is there any reason for me to fix the meid?
JJBTEXAS said:
Yes, I believe I did. Is there any reason for me to fix the meid?
Click to expand...
Click to collapse
If everything is working fine no need, maybe later if you decide to rebrand to original usa version.
gm007 said:
If everything is working fine no need, maybe later if you decide to rebrand to original usa version.
Click to expand...
Click to collapse
That's what I was thinking. I might try another factory reset just to test it.
JJBTEXAS said:
That's what I was thinking. I might try another factory reset just to test it.
Click to expand...
Click to collapse
Could be cause u skiped step 5 there is a mismatch in system files.
The update you got via system update is a small update or full firmware?
gm007 said:
Could be cause u skiped step 5 there is a mismatch in system files.
The update you got via system update is a small update or full firmware?
Click to expand...
Click to collapse
Reset didn't solve it. I think the update was over 2gb so full firmware.
ajsmsg78 said:
When that happened to me I flashed the update_full_hw_spcseas.zip folder through dload (vol up + down + power) to get the phone booting again.
Click to expand...
Click to collapse
hi bro how do u manage that can u full explain ?
Sorry to resurrect the old thread but I am having the same problem with meid number all zeros. The phone seems to work fine except that I cannot get LTE or 4G on certain provider's. Mine is also the US version. What did you do to fix this issue?

Rollback to Stock Firmware - European Version

Hi,
I played a bit around with my Huawei P9 Lite, but I forgot to save my initial settings (originally it's a branded phone by 3 Austria). - Yes, my bad.
Now I'd like to go to back to the original firmware. I realised that I have firmware VNS-L21C900B161. - But my phone used to have C432, not C900.
What does C900 mean? Do I still get updates? How do I get a C432 firmware?
Sorry for those many questions, but I am desparate. I just want the correct Version for Europe (unbranded). - Also to get the update to Android Nougat.
Any help is appreciated.
Seth01
You must flash oeminfo C432 and then flash update.app...there are good tutorial in youtb.....
It worked, but... :/
Hi
thank you so much for your help. Now I have the European OEM C432 Version.
But if I (re)boot my smartphone now, it says , "Your device has failed verification and may not work properly." - But it does work properly and it also boots normally then.
How do I get rid of this message?
Greetings,
Seth
Seth01 said:
Hi
thank you so much for your help. Now I have the European OEM C432 Version.
But if I (re)boot my smartphone now, it says , "Your device has failed verification and may not work properly." - But it does work properly and it also boots normally then.
How do I get rid of this message?
Greetings,
Seth
Click to expand...
Click to collapse
Reflash firmware. B160.
RazOne said:
Reflash firmware. B160.
Click to expand...
Click to collapse
I am actually afraid to reflash. Will it then not become OEM version C900 again?
Can I flash via SD-Card with the dload folder, or do I need a tool? (I have downloaded and used the "VNS-L21-L22-L31 Toolkit.exe".)
Seth
Did you make factory reset before boot??
Yes, i did. And In the meantime the message is gone. So everything's fine so far.
But my bootloader is still open.
Any idea how to close? The message on reboot that the device can't be trusted, is rather annoying.
Seth
You got to relock.use the toolkit.....for me after downgrade that warning message about bootloader unlock is gone.but in fastboot my phone is unlocked...
Yeah, I'll try tomorrow. I tried to lock with the tool, but it crashed when I tried to.
Thank you to all of you for your help!
Seth
Seth01 said:
I am actually afraid to reflash. Will it then not become OEM version C900 again?
Can I flash via SD-Card with the dload folder, or do I need a tool? (I have downloaded and used the "VNS-L21-L22-L31 Toolkit.exe".)
Seth
Click to expand...
Click to collapse
Nope. It will not become because you will flash the c432 version. That message you get is because you unlocked your bl. A simple relock or firmware flash via dload will solve your problem.
Please Delete, double Posting!
RazOne said:
Nope. It will not become because you will flash the c432 version. That message you get is because you unlocked your bl. A simple relock or firmware flash via dload will solve your problem.
Click to expand...
Click to collapse
Via dload by pressing volume+, volume- and power?
Beni2567 said:
Via dload by pressing volume+, volume- and power?
Click to expand...
Click to collapse
yes
RazOne said:
yes
Click to expand...
Click to collapse
Hi so I'm on nougat and I have all those bugs, my version is L31 EUROPE and I have the right firmware file "UPDATE.APP"and is already on a folder called dload made by me on the SD card.
All I have to do now is turn off the phone and press the 3 buttons and the phone will have marshmellow?
well i think so. im not sure:d have you installed nougat via twrp?
RazOne said:
well i think so. im not sure:d have you installed nougat via twrp?
Click to expand...
Click to collapse
Yh I use TWRP and when it booted the recovery changed to the normal one

How safe is to update to B370 via Firmware Finder ?

Hello guys,
I own a L21C342B160.
I would like to upgrade to Nougat since i've read its stable.
How safe is to do that ? I would not like to revert to MM due to something going wrong.
Thanks you !
You can make this from finder.I make this update,from 170 to 371,i have single sim version.First time make 370 update and i have many bugs,i make rollback to MM(find here on xda,it's easy to make it) and putt again 371,now my phone work great wit MM version.
p.cosmin07 said:
Hello guys,
I own a L21C342B160.
I would like to upgrade to Nougat since i've read its stable.
How safe is to do that ? I would not like to revert to MM due to something going wrong.
Thanks you !
Click to expand...
Click to collapse
It is very safe, but u need to download the 1.9gb version, and everything will be fine Good luck!
robi10101298 said:
It is very safe, but u need to download the 1.9gb version, and everything will be fine Good luck!
Click to expand...
Click to collapse
Yeah, sure. Found this version....is it possible to get a crash or a bootloop after flashing ?
PS: Apropo, mersi.
Using b170
burtosu said:
You can make this from finder.I make this update,from 170 to 371,i have single sim version.First time make 370 update and i have many bugs,i make rollback to MM(find here on xda,it's easy to make it) and putt again 371,now my phone work great wit MM version.
Click to expand...
Click to collapse
Phone doesnt let me to upgrade through three buttons method :'(
Whyyyyy? Can you help me?
GeillGitrell said:
Phone doesnt let me to upgrade through three buttons method :'(
Whyyyyy? Can you help me?
Click to expand...
Click to collapse
What does it mean it doesn't let you upgrade ?
B170 to b371
feldwebel said:
What does it mean it doesn't let you upgrade ?
Click to expand...
Click to collapse
It just says, that version is incompatible with current b170 version.
Besides, tried upgrade through FF, but it does nothing even when I change proxy setings :/
p.cosmin07 said:
Yeah, sure. Found this version....is it possible to get a crash or a bootloop after flashing ?
PS: Apropo, mersi.
Click to expand...
Click to collapse
Nope, it's 100% safe and u'll never get a bootloop, but it's safe to always make a backup before u make an update. Cu multa placere
---------- Post added at 08:06 AM ---------- Previous post was at 08:05 AM ----------
GeillGitrell said:
It just says, that version is incompatible with current b170 version.
Besides, tried upgrade through FF, but it does nothing even when I change proxy setings :/
Click to expand...
Click to collapse
It's a bug with that proxy setting... restart the phone and it will work
I am on VNS-L21C432B336 (beta) and i'm unable to install B370 via FF proxy. After downloading, it fails verification with error "failed to authenticate the package....will be deleted".
I can't post in the P9 Lite thread, so i am trying here, if someone can help me.
Do i need to downgrade to MM, B160? Cam i update to 370 via dload folder and 3 buttons method without downgrading?
I already tried rollback via this metod http://forum.xda-developers.com/huaw...vices-t3563955 and after 5% it gives the error "Software install failed! Incompatibility with current version. Please download the correct update package."
Do i have to do anything else before loading the rollback file onto the SD Card in the dload folder?
Hanganu said:
I am on VNS-L21C432B336 (beta) and i'm unable to install B370 via FF proxy. After downloading, it fails verification with error "failed to authenticate the package....will be deleted".
I can't post in the P9 Lite thread, so i am trying here, if someone can help me.
Do i need to downgrade to MM, B160? Cam i update to 370 via dload folder and 3 buttons method without downgrading?
I already tried rollback via this metod http://forum.xda-developers.com/huaw...vices-t3563955 and after 5% it gives the error "Software install failed! Incompatibility with current version. Please download the correct update package."
Do i have to do anything else before loading the rollback file onto the SD Card in the dload folder?
Click to expand...
Click to collapse
What rollback package are you using ?
feldwebel said:
What rollback package are you using ?
Click to expand...
Click to collapse
HUAWEI P9 Lite Rollback Package VNS-L21 from Android 7.0 EMUI 5.0 to Android 6.0 EMUI 4.1 C900B300 Polish
It is the one from the tutorial http://download-c1.huawei.com/download/downloadCenter?downloadId=93800&siteCode=pl
Hanganu said:
HUAWEI P9 Lite Rollback Package VNS-L21 from Android 7.0 EMUI 5.0 to Android 6.0 EMUI 4.1 C900B300 Polish
Click to expand...
Click to collapse
I used the exact rollback package to rollback from b371 incomplete build to b160 and worked great...
Is my phone supposed to be rooted, or have TWRP installed for the operation to be completed successfully?
I tried 2 times and it always fails at 5 % giving the error "Software install failed! Incompatibility with current version. Please download the correct update package."
The phone should be unrooted with stock recovery for this to work.
Did you try directly updating to b370 or 371 via 3 button method ? Not sure if this would work but this is what I would try to do if I we're you.
feldwebel said:
The phone should be unrooted with stock recovery for this to work.
Click to expand...
Click to collapse
When i bought the phone, the bootloader has already been unlocked, and TWRP installed. I wanted a clean experience so i flashed the beta 336. TWRP is gone, so i belive is not rooted anymore. The message at startup still shows up that " your phone can't be trusted". So is the bootloader locked now? Can it even be relocked?
Hanganu said:
When i bought the phone, the bootloader has already been unlocked, and TWRP installed. I wanted a clean experience so i flashed the beta 336. TWRP is gone, so i belive is not rooted anymore. The message at startup still shows up that " your phone can't be trusted". So is the bootloader locked now? Can it even be relocked?
Click to expand...
Click to collapse
I don't know the answer. As far as i know flashing b336 should relock the bootloader and get back to stock recovery. In development topic there is a discussion about going back to stock. Maybe there you will find the way to get back to stock.
Don't try to flash b370 or b371 if you are unsure that the bootloader is locked. I will search more info on this and get back to you if i can find something.
feldwebel said:
Did you try directly updating to b370 or 371 via 3 button method ? Not sure if this would work but this is what I would try to do if I we're you.
Click to expand...
Click to collapse
I have read on the forum that is not possible to flash b370 directly from b336. If it bricks the phone, how will i flash another stock rom? I was planning to rollback to b160 and upgrade to b370 using the firmware finder and the stock updater. I might give it a try, flashing the B370 directly. Also, will i need 2 files, on the dload folder? The update.app and the big 1.94gb image? Thanks
Also, if huawei finally releases the B370 OTA. will i get the update automatically if i am on beta?
robi10101298 said:
Nope, it's 100% safe and u'll never get a bootloop, but it's safe to always make a backup before u make an update. Cu multa placere
---------- Post added at 08:06 AM ---------- Previous post was at 08:05 AM ----------
It's a bug with that proxy setting... restart the phone and it will work
Click to expand...
Click to collapse
Nope
Still nothing changed
Almost lost the hope
Ff proxy doesn't work.
Three buttons method allso not a solution :/
Maybe its something wrong with my head, not with the phone
Helpful video
I was having difficulty figuring out how to use Firmware Finder when I upgraded to B360 on my VNS-L21. Then I found this video, and it worked perfectly.
Forgive me if this is old news, but it may help someone who is also having difficulty:
I am unable to post the YouTube URL as I am fairly new, but search for this title: "[How to] Using Firmware Finder by Team MT. Installing any firmware from Huawei update server."
I finally managed to find the courage to update. Went smoothly. I can confirm that Firmware Finder works, but be careful to download the right package. For B160 - B370 and B161 - B371. Both are 1.94 GB in size. Nougat is very nice and all features work as intended. Lets see the battery life now...

Downgrade + Root

Does anyone know if there is any guides that I can follow to downgrade from latest update, so I can unlock my bootloader and root my device?
Thanks
JordieSnipezHD said:
Does anyone know if there is any guides that I can follow to downgrade from latest update, so I can unlock my bootloader and root my device?
Thanks
Click to expand...
Click to collapse
look for tutorials for firmware finder and dns downgrade huawei in the global search function
https://mytipsblogblog.wordpress.com/2017/05/04/how-to-use-firmware-finder/
https://play.google.com/store/apps/details?id=com.teammt.gmanrainy.huaweifirmwarefinder
KevMetal said:
https://mytipsblogblog.wordpress.com/2017/05/04/how-to-use-firmware-finder/
https://play.google.com/store/apps/details?id=com.teammt.gmanrainy.huaweifirmwarefinder
Click to expand...
Click to collapse
Unable to downgrade using this, doesn't seem to work ?
JordieSnipezHD said:
Unable to downgrade using this, doesn't seem to work ?
Click to expand...
Click to collapse
i think you are mistaken since some guys have reported successfully doing it ...
in any event if you can't downgrade using dns try downloading the complete OTA package and try doing it in erecovery on your phone ..
failing that you might as well try every method you can find that is related to "restoring" your device using the old OTA package ..
however since this is the only downgrade option AFAIK you are SOT if you can't make it work but you are probably just committing an error or have a bad internet connection etc etc and however painful it's in your own interest to keep trying ..there is just no one button press solution for you ..
i saw somewhere one of the things you can pay dc unlocker for is downgrading but tbh i don't know if it works or not so can't advocate it ...
sorry to hear about your bad luck but if you can't make the above work .....you post a solution if and when you find it to help other guys ...
or __________________________________
:good:
---------- Post added at 07:03 PM ---------- Previous post was at 07:01 PM ----------
you can try to download the full OTA update package with firmware finder ...then put the update.zip on internal sd card in folder dload ...boot into erecovery and try to apply the zip ....worth a go..
read & try all these methods
https://boycracked.com/android-tuto...-unbrick-firmware-any-huawei-android-devices/
I've been aware that firmwares from Firmware Finder don't work in order to downgrade. You need a full firmware, look for it at https://androidhost.ru/ be sure to search your MODEL and CUST, the lowest build number available. Then extract DLOAD folder and put it in your external SD card, inside this folder you should see update_sd.zip and then another folder with your model and cust which is named update_full_sd... or something. After that go to dialer, type in #*#*2846579#*#* then software upgrade - sdcard upgrade (this wipes data so make a backup). In the end you'll end up with an older firmware so you can use DC Unlocker. I did it in that way and I was able to use the unlock service.
siredux said:
I've been aware that firmwares from Firmware Finder don't work in order to downgrade. You need a full firmware, look for it at https://androidhost.ru/ be sure to search your MODEL and CUST, the lowest build number available. Then extract DLOAD folder and put it in your external SD card, inside this folder you should see update_sd.zip and then another folder with your model and cust which is named update_full_sd... or something. After that go to dialer, type in #*#*2846579#*#* then software upgrade - sdcard upgrade (this wipes data so make a backup). In the end you'll end up with an older firmware so you can use DC Unlocker. I did it in that way and I was able to use the unlock service.
Click to expand...
Click to collapse
Thanks I used this method and it worked. Downgraded, unlocked bootloader and I'm now running omnirom.
?
siredux said:
I've been aware that firmwares from Firmware Finder don't work in order to downgrade. You need a full firmware, look for it at https://androidhost.ru/ be sure to search your MODEL and CUST, the lowest build number available. Then extract DLOAD folder and put it in your external SD card, inside this folder you should see update_sd.zip and then another folder with your model and cust which is named update_full_sd... or something. After that go to dialer, type in #*#*2846579#*#* then software upgrade - sdcard upgrade (this wipes data so make a backup). In the end you'll end up with an older firmware so you can use DC Unlocker. I did it in that way and I was able to use the unlock service.
Click to expand...
Click to collapse
What are u trying to do? These firmwares are not official! They are modified! There is no huawei identity option or firmware update option! Some stock applications are missing and you can't install an official firmware!
candask said:
What are u trying to do? These firmwares are not official! They are modified! There is no huawei identity option or firmware update option! Some stock applications are missing and you can't install an official firmware!
Click to expand...
Click to collapse
Have you even read carefully? I can tell based on my experience, if that's what you believe it's fine, I have done this like a million times without an issue so far. Don't blame others for what you have done wrong my friend.
Sent from my FIG-LX3 using XDA Labs
siredux said:
Have you even read carefully? I can tell based on my experience, if that's what you believe it's fine, I have done this like a million times without an issue so far. Don't blame others for what you have done wrong my friend.
Sent from my FIG-LX3 using XDA Labs
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Is there "huawei identity" part on your rom? Is software OTA update available?
Can confirm this works but i had to do using my pc as a wifi hotspot and setting the dns using speedify proxy due my router not having the options to change the dns. Use TEAM MT Firmware finder pc version and follow the instructions then open hisuite and it will downgrade for you, i was then able to unlock my bootloader with dc unlocker and root with magisk.
I took the telephone to a shop for firmware repair. He tried for a couple of days and he also couldn’t get back to official software.
candask said:
I took the telephone to a shop for firmware repair. He tried for a couple of days and he also couldn’t get back to official software.
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I can guarantee that its possible even with a locked bootloader aslong as the you are placing a signed firmware onto it.
The method needed is quite a pain, the only way i got it working is by making my pc into a wireless hotspot and altering the DNS from there then in firmware finder you need to register the firmware to you imei/ip then you can either try with huisuite or through recovery to click to check for updates and instead of it asking the official servers it ask or checks the firmware finders dns server which then confirms there is an update
JordieSnipezHD said:
Does anyone know if there is any guides that I can follow to downgrade from latest update, so I can unlock my bootloader and root my device?
Thanks
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https://forum.xda-developers.com/hu...-smart-goes-directly-to-t3924386#post79421294
Try this post.(not sure if it's working, I'll test it in about 4hours and reply again or maybe write a guide.)

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