C02B124 to C02B123 - Huawei P9 Lite Questions & Answers

Hello, I'm using a P9 Lite Vodafone with firmware VNS-L31C02B124. Can I flash firmware C02B123 by the dload folder method?

twistermauro said:
Hello, I'm using a P9 Lite Vodafone with firmware VNS-L31C02B124. Can I flash firmware C02B123 by the dload folder method?
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Click to collapse
no one can answer me? i'd just like to know if it's safe to flash C02B123 on C02B124

twistermauro said:
no one can answer me? i'd just like to know if it's safe to flash C02B123 on C02B124
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Click to collapse
That would not be a problem at all but why would you want to do that? The B123 needs to update to B124 or B125 to update to android 7 ...

gt71 said:
That would not be a problem at all but why would you want to do that? The B123 needs to update to B124 or B125 to update to android 7 ...
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Click to collapse
Because I'm not sure if B124 will receive Android 7, so I thought to come back to B123 and update to B125

twistermauro said:
Because I'm not sure if B124 will receive Android 7, so I thought to come back to B123 and update to B125
Click to expand...
Click to collapse
Hello,
Better debrand to C432, you will find a bunch of guides and also a bunch of ROMs.

twistermauro said:
Because I'm not sure if B124 will receive Android 7, so I thought to come back to B123 and update to B125
Click to expand...
Click to collapse
Sure you will get it , I have B123 and i received a update for B125 but i am waiting because my boodloader is unlocked and is rooted and stuf .. I already have the package for android 7 on my phone but not installed yet .. If you.can get the download package C02B329 you should be to directly update your B124 to B329(android 7).. The most important thing is the C02 , thats the vodaphone brand .. If you would install something else and you don't know what you are doing you will **** up your phone .. My advise is, look online for the package VNS-L31C02B329 its around 2,1 gig and install that on your B124
---------- Post added at 01:29 AM ---------- Previous post was at 01:21 AM ----------
twistermauro said:
Because I'm not sure if B124 will receive Android 7, so I thought to come back to B123 and update to B125
Click to expand...
Click to collapse
https://www.google.be/amp/s/www.gizrom.com/amp/nougat-on-huawei-p9-lite-vns-l21-vns-l31/ take a look at this website , they explain it very good and you can download there what you need

I tried to update to B329 but installation failed due to incompatibility with my current version

I tried to install firmware B329 or even B123 but I get an error saying software install failed
incompatibility wityh current version. Please download the correct update package

Related

[PLK-L01] All firmwares and updates (OFFICIAL AND BETA)

Hi to all, here all the complete firmwares and update for our Honor 7 PLK-L01 (EU version).
OFFICIAL FIRMWARES ANDROID LOLLIPOP 5.0.2 :
-OFFICIAL COMPLETE FIRMWARE B100
-OFFICIAL COMPLETE FIRMWARE B121
-OFFICIAL COMPLETE FIRMWARE B130
OFFICIAL UPDATES ANDROID LOLLIPOP 5.0.2 :
-OFFICIAL UPDATE B100>B121
-OFFICIAL UPDATE B121>B130
-OFFICIAL UPDATE B121>B140
-OFFICIAL UPDATE B130>B140
-BETA UPDATE B140>B170
BETA UPDATES ANDROID MARSHMALLOW 6.0 :
-BETA UPDATE B121>B313
-BETA UPDATE B140>B313
ROLLBACK FROM MARSHMALLOW 6.0 TO LOLLIPOP 5.0.2 :
The rollback will erase all user data
Ensure the battery level is greater than 30%
1- Extract the Rollbackpackage6.0-5.0.2
2- Copy the file named “UPDATE.APP” (of the Rollbackpackage) to the folder named “dload”
3- Power off the phone, and then press the Volume+, Volume-, and Power button at the same time, the phone will enter to the forced upgrade way. This step will bring your phone to the transition verison that is B300
4- Now take a 5.0.2 Official firmware end extract it.
5-Copy the file named “UPDATE.APP” (of the 5.0 firmware ) to the folder named “dload”,
6- Repeat the step 2
-ROLLBACK PACKAGE
key?
and this the full Rom for B130
http://consumer.huawei.com/fi/support/products/downloads/detail/index.htm?id=58083&pro=PLK-L01
cars10k said:
key?
Click to expand...
Click to collapse
In which file it require key ?
Muhammad Rihawi said:
and this the full Rom for B130
http://consumer.huawei.com/fi/support/products/downloads/detail/index.htm?id=58083&pro=PLK-L01
Click to expand...
Click to collapse
I will add it to the post :good:
Now the link works
It is not recommended at all to flash those beta updates of 6.0. As for the rest of the links, they are already available in other posts.
Thanks though for your contribution and for creating additional mirrors.
hi, i have an honor 7 but i don't know how to know what version is in actual version saids PLK-TL01HC01B188 can i install one of this?
This may be helpfull for some people, Huawei released official rollback from MM to 5.0.2
http://consumer.huawei.com/fi/support/downloads/detail/index.htm?id=62323
Why the OTA updates are called beta?
krisu253 said:
Why the OTA updates are called beta?
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Click to collapse
exactly, b130 and b140 were OTA updates, definitely not beta
---------- Post added at 06:08 PM ---------- Previous post was at 06:04 PM ----------
MC MILK said:
hi, i have an honor 7 but i don't know how to know what version is in actual version saids PLK-TL01HC01B188 can i install one of this?
Click to expand...
Click to collapse
your model is PLK TL01, so nope, you shouldn't be looking at this list
wilku said:
This may be helpfull for some people, Huawei released official rollback from MM to 5.0.2
http://consumer.huawei.com/fi/support/downloads/detail/index.htm?id=62323
Click to expand...
Click to collapse
you sir may have saved my phone! thanks, will try it later
EDIT: it worked, excellent, read my woes here
is it possible to include the rollback file link into the first post?
non-toxic said:
is it possible to include the rollback file link into the first post?
Click to expand...
Click to collapse
Link added :good:
buongu said:
exactly, b130 and b140 were OTA updates, definitely not beta
---------- Post added at 06:08 PM ---------- Previous post was at 06:04 PM ----------
your model is PLK TL01, so nope, you shouldn't be looking at this list
Click to expand...
Click to collapse
do you know a forum for PLK TL01?
I've updated to mm, but seem to have less free ran and clean master instead of the default phone cleaner. Is doze implemented in this build
Sent from my PLK-L01 using Tapatalk
@aSaro12
Tried your B121 > B313, did not work, Bootloop (even with factory reset) -> bricked my phone. I need help now to get it to work again.
Is the rollback + full 5.0.2 ROM enough or should I do it over fastboot, which I still don't have unlocked?
_shortCircuit_ said:
@aSaro12
Tried your B121 > B313, did not work, Bootloop (even with factory reset) -> bricked my phone. I need help now to get it to work again.
Is the rollback + full 5.0.2 ROM enough or should I do it over fastboot, which I still don't have unlocked?
Click to expand...
Click to collapse
Have you got root permission ?
aSaro12 said:
Have you got root permission ?
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Click to collapse
Nope, not even unlocked bootloader. It's really strange that I can't even do the rollback
Add B170 to topic

How can I restore brand firmware without twrp backup ?

Hi
I instaled the lastest firmware VNS-L31C432B161, but now need to revert back due to issues. Is this possible with the stock bootloader?
My Area code is now C900
thanks in advance
Download the rom you like and onstall it with the dload method
If you flash firmware VNS-L31C432B161 you can not return to any previous firmware that works ok...
You must have hope that Huawei launch another update that works ok again...
gtdaniel said:
If you flash firmware VNS-L31C432B161 you can not return to any previous firmware that works ok...
You must have hope that Huawei launch another update that works ok again...
Click to expand...
Click to collapse
So it means once we flash B161 we can't downgrade (even with wipes ?) ?
Yes, it's corect. I realy want to hear from someone that can flash any firmware (less than B161)
after update to B161 (VNS-L21 or 31)...
gtdaniel said:
Yes, it's corect. I realy want to hear from someone that can flash any firmware (less than B161)
after update to B161 (VNS-L21 or 31)...
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Click to collapse
I'd love to try but I won't take any risks
gtdaniel said:
If you flash firmware VNS-L31C432B161 you can not return to any previous firmware that works ok...
You must have hope that Huawei launch another update that works ok again...
Click to expand...
Click to collapse
That is not entirely true, you can install B160, which has the same problem ahah
But yeah, just hope for another firmware update from huawei..
Ok, starting from that 160 is less then 161, you have right...
But when i make update from B130 to B150 device updated ok, at version number is write right, B150 - this is ok.
But when i make update from B130 to B131 or from B150 to B151, version number is not changed at device properties...
Update procedure work ok, device restart, but version not changed...
I am curios in case of B160/B161 if firmware version is change...
What kind of bug do u have?

Back from C900 to C150. How?

Hello,
I try to upgrade from c150b123 to c150b160 but obviously I failed. I flash C150, so I dont know where was the problem...
I read that is void my warranty. Is that a true?
What can I do to resolve this problem?
Sorry for my English!
I think you can use Huawei RollBack package using 3 buttons method and then flash c150b160 using the same method.
The rollback package and firmware image can be found on huawei site. Use google.
feldwebel said:
I think you can use Huawei RollBack package using 3 buttons method and then flash c150b160 using the same method.
The rollback package and firmware image can be found on huawei site. Use google.
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Click to collapse
There is just Asia version of Rollback. I need to flash that?
As far as i know the region of the rollback package doesn't matter. I'm on c432 and used this
http://download-c1.huawei.com/download/downloadCenter?downloadId=93800&siteCode=pl
Be careful with the firmware image to be the right one (c150)
feldwebel said:
As far as i know the region of the rollback package doesn't matter. I'm on c432 and used this
http://download-c1.huawei.com/download/downloadCenter?downloadId=93800&siteCode=pl
Be careful with the firmware image to be the right one (c150)
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Click to collapse
Thanks for helping! I didn't mention that I have L31 version. Or I can flash that for L21?
No, don't flash l21. The model matters. Download from huawei website rollback pckage for l31. The model does matter.
Forgot to ask you. You're on stock recovery ?
feldwebel said:
No, don't flash l21. The model matters. Download from huawei website rollback pckage for l31. The model does matter.
Forgot to ask you. You're on stock recovery ?
Click to expand...
Click to collapse
Yes, everything is stock. And b160 is Marshmallow, not Nougat.
b12x has many bugs and I just want to fix them , because my carrier didn't release update from september...
Oh yes sorry my bad. Then you don't need the rollback package. In this case the best option is to use firmware finder to update a full ota via system update.
feldwebel said:
Oh yes sorry my bad. Then you don't need the rollback package. In this case the best option is to use firmware finder to update a full ota via system update.
Click to expand...
Click to collapse
I use firmware finder and got this problem although I check hundred times to use correct upgrade zip. I am scared to repeat update procedure because I don't want to brick my phone... :/
I guess I will have to take a risk.
You have to get the full ota update (with mf and pv in update name).

Unable to update VNS-L31C636B361 to VNS-L31C636B385

First, sorry about my poor english.
I use Firmware Finder to update my P9 Lite VNS-L31 to Android 7 Nougat. All good. Now the same software ask me to update from VNS-L31C636B361 (my current version) to VNS-L31C636B385, but after download files and try to install, an error appear: Authentication failed of installation package.
Please help me to understand why, and how to update my phone to VNS-L31C636B385.
Thanks.
I
ioanmihael said:
First, sorry about my poor english.
I use Firmware Finder to update my P9 Lite VNS-L31 to Android 7 Nougat. All good. Now the same software ask me to update from VNS-L31C636B361 (my current version) to VNS-L31C636B385, but after download files and try to install, an error appear: Authentication failed of installation package.
Please help me to understand why, and how to update my phone to VNS-L31C636B385.
Thanks.
Click to expand...
Click to collapse
I don't recommend you update your device using this app. I updated my device using this app once but the update was unofficial and messed up my phone, and I had to downgrade it back to Marshmallow. I don't recommend it to anyone who wants to update his phone. Just be patient and wait for the Huawei to release the original OTA update.
TopChris said:
I
I don't recommend you update your device using this app. I updated my device using this app once but the update was unofficial and messed up my phone, and I had to downgrade it back to Marshmallow. I don't recommend it to anyone who wants to update his phone. Just be patient and wait for the Huawei to release the original OTA update.
Click to expand...
Click to collapse
I don't receive any update via OTA because i buy this phone on a site. It was new, but is was buy probable of Sri Lanka or China. This is the reason to use Firmware Finder, and update from MM to N works good. My question is: what is the final version of EMUI and Android for my P9 Lite?
Thanks.
ioanmihael said:
I don't receive any update via OTA because i buy this phone on a site. It was new, but is was buy probable of Sri Lanka or China. This is the reason to use Firmware Finder, and update from MM to N works good. My question is: what is the final version of EMUI and Android for my P9 Lite?
Thanks.
Click to expand...
Click to collapse
To check that you have to email Huawei. I can't know because I don't have the proper requirements as Huawei has.
TopChris said:
I
I don't recommend you update your device using this app. I updated my device using this app once but the update was unofficial and messed up my phone, and I had to downgrade it back to Marshmallow. I don't recommend it to anyone who wants to update his phone. Just be patient and wait for the Huawei to release the original OTA update.
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Click to collapse
how you downgrade your phone bro?
bibekkkkkkk said:
how you downgrade your phone bro?
Click to expand...
Click to collapse
I found a tutorial here in xda. I can't remember it. Just search in xda "How to downgrade from Nougat to Marshmallow" without quotes.
Can someone share a download link of firmware VNS-L31C636B506?
Thanks

Upgrade to oreo or pie custom ROM NXT-L29C185

Hello I'm an android developer and my mate 8 is on android 7.(NXT-L29C185B560).
I need to write apps for android Oreo or Pie so I need to upgrade Huawie didn't send an update for my phone.So I need to upgrade with custom ROM I need help finding one.
The phone is rooted and has TWRP insalled on it already.I also want the oero or pie custom rom have the ability to be rooted.:good:
Thank You.
Can I trust this tool:
https://ministryofsolutions.com/2016/09/guidehow-to-change-region-of-mate7-mate8.html
And make my phone region to china and then install the latest available update?
you can by using SRK tools to debrand to chinese then update to oreo
Is it safe tool ?
And can I downgrade to nought if I want?
Last . does it format my data ?
Thanks a lot
M.abdo said:
you can by using SRK tools to debrand to chinese then update to oreo
Click to expand...
Click to collapse
Sent from my HUAWEI NXT-L29 using Tapatalk
it's safe i rebranded using it
you can return to naugat but it's unsafe to rebrand from chinese again
it will remove all your internal data as you will downgrade first before rebranding
Many thanks foe u
Do you have a link for mor information about these tool
I would like to know a lot before make these step . I'm so worried
M.abdo said:
it's safe i rebranded using it
you can return to naugat but it's unsafe to rebrand from chinese again
it will remove all your internal data as you will downgrade first before rebranding
Click to expand...
Click to collapse
Sent from my HUAWEI NXT-L29 using Tapatalk
Okay sounds cool I'll rebrand the question remained is what brand has the latest update?(Please provide a link to .zip update) and the last question is,if I rebrand before I install oreo what exactly happens I turn on my phone and it has a frimware from Africa but its brand is now China!Will that be able to turn on?Or I should use TWRP to install Chinese firmware from SD card.
Since I'm an android developer I need to have multiple os if possible.Has anyone tried this Or any better one?Can I use it in this case?
https://forum.xda-developers.com/cr...ualboot-dualbootpatcher-simpler-dual-t3297414
M.abdo said:
it's safe i rebranded using it
you can return to naugat but it's unsafe to rebrand from chinese again
it will remove all your internal data as you will downgrade first before rebranding
Click to expand...
Click to collapse
how did u downgrade from emui 8 to 7 am trying to do this for 5 days
Still waiting for personal experience
Any one try it.
Sent from my HUAWEI NXT-L29 using Tapatalk
Yeah me too.Please guide us the people who have done it.
AZ shabrani said:
how did u downgrade from emui 8 to 7 am trying to do this for 5 days
Click to expand...
Click to collapse
You can using hisuit by searching another firmware
---------- Post added at 04:51 AM ---------- Previous post was at 04:46 AM ----------
stevemoretz said:
Okay sounds cool I'll rebrand the question remained is what brand has the latest update?(Please provide a link to .zip update) and the last question is,if I rebrand before I install oreo what exactly happens I turn on my phone and it has a frimware from Africa but its brand is now China!Will that be able to turn on?Or I should use TWRP to install Chinese firmware from SD card.
Click to expand...
Click to collapse
Any chinese brand TL, AL, DL i'm dual sim so i rebranded to DL version
You need to return first to marchemelo to rebrand to chinese firmware after rebranding your phone will be the same except some extra chinese applications you can uninstall
I used srktools can't find the guid now but you can search for it in youtube ot has a video guide thier
M.abdo said:
You can using hisuit by searching another firmware
---------- Post added at 04:51 AM ---------- Previous post was at 04:46 AM ----------
Any chinese brand TL, AL, DL i'm dual sim so i rebranded to DL version
You need to return first to marchemelo to rebrand to chinese firmware after rebranding your phone will be the same except some extra chinese applications you can uninstall
I used srktools can't find the guid now but you can search for it in youtube ot has a video guide thier
Click to expand...
Click to collapse
So I'll go to marshmelo of my region and then rebrand and then install oero the only question left is in the process of rebranding do I need any network connection or it's offline?I don't have stable network and I'm afraid terrible things happen.
stevemoretz said:
So I'll go to marshmelo of my region and then rebrand and then install oero the only question left is in the process of rebranding do I need any network connection or it's offline?I don't have stable network and I'm afraid terrible things happen.
Click to expand...
Click to collapse
You don't need internet connection while debranding you will only need while updating to oreo
M.abdo said:
You don't need internet connection while debranding you will only need while updating to oreo
Click to expand...
Click to collapse
How can I access huawie server to get marshmellow update.zip.I didn't find any link for L29-C185
So I don't know the exact version B?? for marshmellow.
stevemoretz said:
How can I access huawie server to get marshmellow update.zip.I didn't find any link for L29-C185
So I don't know the exact version B?? for marshmellow.
Click to expand...
Click to collapse
You can try using firmware finder or rollback using hisuit
M.abdo said:
You can try using firmware finder or rollback using hisuit
Click to expand...
Click to collapse
I have the firmware finder it found no FULL OTA from marshmelo the first full ota is for nougat.
http://update.hicloud.com:8180/TDS/...2227/f2/full/hw/eu/update_data_full_hw_eu.zip
The links from hicloud says that the files have been deleted.
I don't have a reliable internet connection I rather download zip files then update because I don't want in the middle of the operation things go wrong that's why I didn't try HiSuite.Any live link would be appreciated.
I found NXT-L29BC185B200 live link right now.It's android 6.0.1 I'll go for it tnx.
M.abdo said:
You can try using firmware finder or rollback using hisuit
Click to expand...
Click to collapse
I download B200 tried to install via dload failed said (incompatiblity with current version ) tried with twrp failed.And I wiped my OS and tried again and failed.And lost my OS.Sort of now it shows me android logo instead of huawie logo and it's stuck on the initial setup of nougat.
https://forum.xda-developers.com/mate-8/general/guide-how-to-downgrade-mate-8-emui-5-to-t3515202
I found this and it says the nougat version must be b500 but mine was b560 and tried to install the rollback and it failed again.I don't know what to do?I need my phone.
Couldn't find any download link of b500 did you do that on your b500 or b560?
If b500 please give me a link of NXT-L29C185B500
Tried again and it didn't give me error this time the point is that it doesn't run on B500 it makes your device B500!
After installing marshmellow the bootloader is locked again!

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