[Guide] How to flash APPROVED Firmwares on LOCKED BOOTLOADER with NO WIPE

[SilviuO]

Hi SilviuO
Please tell me why I get the GBCGroup error? I'm on .161 I do as you wrote to .179.
My phone VOG-L29 (C431E23R2P5)

The same error for me to!

Skickat från min VOG-L29 via Tapatalk

Hy there, try again using HiSuite v10.1.0.550 : Remove actual installed HiSuite, restart laptop/PC. Then install HiSuite v10.1.0.550, but don't hit Finish, now go to HiSuite Proxy, open it, press SETUP. After all is done, press finish on HiSuite installation. Then make sure on HiSuite settings proxy adress is enabled and proceed to flash firmware using HiSuite Proxy. I've reccomended this method to all users that asked for help and worked everytime....

Cheers,
SilviuO

 

[Tedy550]

Hy there, try again using HiSuite v10.1.0.550 : Remove actual installed HiSuite, restart laptop/PC. Then install HiSuite v10.1.0.550, but don't hit Finish, now go to HiSuite Proxy, open it, press SETUP. After all is done, press finish on HiSuite installation. Then make sure on HiSuite settings proxy adress is enabled and proceed to flash firmware using HiSuite Proxy. I've reccomended this method to all users that asked for help and worked everytime....

Cheers,
SilviuO

Hi SilviuO again.
I did everything as you wrote, but the GBCGroup error still pops up, I always did what you recommend with this method, but today I still get the same error, what could be the reason?

 

[iulian anghel]

It doesn't work, I did as you wrote, an error occurs. I saw that it has another Cust

Hy there, try again using HiSuite v10.1.0.550 : Remove actual installed HiSuite, restart laptop/PC. Then install HiSuite v10.1.0.550, but don't hit Finish, now go to HiSuite Proxy, open it, press SETUP. After all is done, press finish on HiSuite installation. Then make sure on HiSuite settings proxy adress is enabled and proceed to flash firmware using HiSuite Proxy. I've reccomended this method to all users that asked for help and worked everytime....

Cheers,
SilviuO

 

[SilviuO]

Try flashing on VOG-L29 C431 alongside CUST Package from bellow:

ON Package URL copy following link (open link in browser and then copy URL) – http://update.dbankcdn.com/TDS/data/files/p3/s15/G5731/g1755/v480125/f1/full/changelog_base.xml
ON Point Version you have to thick it and write : VOG-LGRP2-OVS 10.1.0.179

+​

ON CUST PKG (open link in browser and then copy URL to HiSuite Proxy app) -
http://update.dbankcdn.com/TDS/data...755/v470235/f1/full/changelog_cust_hw_eea.xml
ON Point Version (thick box and write) : VOG-L29-CUST 10.0.0.23(C431)
Also, DON'T FORGET TO tick CUST PKG box under normal OS!

Baftă (cheers),
SilviuO

 

[SilviuO]

Hi SilviuO again.
I did everything as you wrote, but the GBCGroup error still pops up, I always did what you recommend with this method, but today I still get the same error, what could be the reason?

OK, then try after uninstalling HiSuite to remove everything related from Program Files, MyDocuments/ User...and see if the host file is clean. Restart laptop/PC and then do as i mentioned before...

SilviuO

 

[iulian anghel]

I did everything, it doesn't work, something has changed, the same error occurs.

OK, then try after uninstalling HiSuite to remove everything related from Program Files, MyDocuments/ User...and see if the host file is clean. Restart laptop/PC and then do as i mentioned before...

SilviuO

 

[Tedy550]

OK, then try after uninstalling HiSuite to remove everything related from Program Files, MyDocuments/ User...and see if the host file is clean. Restart laptop/PC and then do as i mentioned before...

SilviuO

I did everything you suggested, the same BGCGroup error appears, everything always worked and today it does not go.

 

[SilviuO]

I did everything you suggested, the same BGCGroup error appears, everything always worked and today it does not go.

Try an older version of HiSuite, v10.0.1.100. Then do as i reccomended few posts before. & under no circumstances don't let HiSuite update or have access to internet before patching (this time better try out without internet connection to laptop/PC when installing/patching).
@iulian anghel, try this way too

Good luck,
SilviuO

 

[Tedy550]

Try an older version of HiSuite, v10.0.1.100. Then do as i reccomended few posts before. & under no circumstances don't let HiSuite update or have access to internet before patching (this time better try out without internet connection to laptop/PC when installing/patching).
@iulian anghel, try this way too

Good luck,
SilviuO

Thank you, Grand Master
I confirm that after downgrading to HiSuite 10.0.1.100, the update immediately surprised, everything downloaded quickly and updated the phone. Thank you very much again.

 

[SilviuO]

Thank you, Grand Master
I confirm that after downgrading to HiSuite 10.0.1.100, the update immediately surprised, everything downloaded quickly and updated the phone. Thank you very much again.

PERFECT! Now i have the right post to share when users got into your situation

Glad i could help you (& guess many others) ?

Cheers,
SilviuO

 

[ati93]

PERFECT! Now i have the right post to share when users got into your situation

Glad i could help you (& guess many others) ?

Cheers,
SilviuO

hello for me it works with the update of the firmware i have errors GBCGroup version not match can you help me please

 

[ifek]

PERFECT! Now i have the right post to share when users got into your situation

Glad i could help you (& guess many others) ?

Cheers,
SilviuO

Just to confirm, successfully updated to *.179. Used primary package *.179 in Hisuite Proxy (no cust), Hisuite 10.0.1.100. I was on *.161 before. Safety net pass.

 

[Barnabus_six9]

Just to confirm, successfully updated to *.179. Used primary package *.179 in Hisuite Proxy (no cust), Hisuite 10.0.1.100. I was on *.161 before. Safety net pass.

Hi, what model have you got?

 

[kulantimba01]

The Hisuite 10.0.1.100 did the trick and passed the safety net test.Thanks![emoji106]

Skickat från min VOG-L29 via Tapatalk

 

[bloodmaster]

Huawei P30 - ELE L29 C431 - new certified soft:
SafetyTestNet is passed

Package URL
[url]http://update.dbankcdn.com/TDS/data/files/p3/s15/G5625/g1755/v480066/f1/full/update_full_base.zip[/url]
Name
[B]ELE-LGRP2-OVS 10.1.0.179[/B]

Thank you , works perfect!!:good:

 

[ifek]

Hi, what model have you got?

It`s L29 C431.

 

[tamaskurti]

Hi.
After succesfully rebranded my vogl29c431 to c675 I cannot further proceed with any type of update via this method.
Always alert me about being soft-rebranded and need authentication-bridge what will ALWAYS fail.
Any advice?
Thanks again.

Hi anybody knows the solution? Thx for help.

 

[rm001]

Hi anybody knows the solution? Thx for help.

There is only one solution: to return to the original CUST, because that rebranding via CUST changing doesn`t work.
With that kind of rebranding you will not be able to flash any FW using HiSuite, HiSuite Proxy, or eRecovery, now you will always have the same error code about authentication-bridge.
If you want to change the country code of your device, you have to use a special software.
For example, I`ve changed my country code from C10 to C675 and flashed the FW for India, you can read it here: https://forum.xda-developers.com/hu...ow-to-change-contry-code-region-code-t4175177

 

[Bleeding1985]

help me please

Well, as i'm reading, you're allready on v131. You need to update other P40 Pro device or test if it's working on P40 Pro ?

I will share you link for base, because that's all you need

ON Package URL (copy url to HiSuite Proxy app) -

http://update.dbankcdn.com/TDS/data/files/p3/s15/G5633/g1604/v414320/f1/full/changelog_base.xml

ON Point Version (thick box and write) : ELS-LGRP4-OVS 10.1.0.131

Sent from my VOG-L29 using XDA Labs

can you please help me. im trying to change region from c185 to c432 on p40 pro but i can seem to find cust and pkg. i want down grade
Basen Software Version:
ELS-LGRP4-OVS 10.1.0.176

Cust Software Version:
ELS-N29-CUST 10.0.0.9(C1859)

 

[kris_l]

Updated my L09 c431 .161 to .179.
Safety net passed.