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Huawei P40 pro downgrade

Hi dear All,
I want to downgrade my Huawei p40 pro because the g app lzplay is not working on current firmware.
My mobile details:
Model ELS-NX9 (ELS-N29)
Build ID ELS-N29 10.1.0.176 (C432E8R6P1)
Android 10
EMUI (10.1.0)
Now please guide me may I install this firmware (Elsa-N29D 10.1.0.114(C432E8R5P2)_Firmware_EMUI10.1.0_05016PTG) on my mobile (using dload method)
Thanks

afg.shayan said:
Hi dear All,
I want to downgrade my Huawei p40 pro because the g app lzplay is not working on current firmware.
My mobile details:
Model ELS-NX9 (ELS-N29)
Build ID ELS-N29 10.1.0.176 (C432E8R6P1)
Android 10
EMUI (10.1.0)
Now please guide me may I install this firmware (Elsa-N29D 10.1.0.114(C432E8R5P2)_Firmware_EMUI10.1.0_05016PTG) on my mobile (using dload method)
Thanks
Click to expand...
Click to collapse
Tried SDCARD method?

Tekodrink said:
Tried SDCARD method?
Click to expand...
Click to collapse
Still no, first of all I need to know is this firmware (Elsa-N29D 10.1.0.114(C432E8R5P2)_Firmware_EMUI10.1.0_05016PTG) compatible with my device?

Hi everyone!
I have been trying all day to downgrade my p40 pro from EMUI 11 to 10 but after I download with Hisuite says Failed to update. Anyone had the same issue? Is there a solving to this problem?
Btw I have the European version C432R5.
Tx

Downgrade Base software version 11

Hi, can you please tell me if there´s any way to downgrade an already base software version 11.0.0.4? I have already the base 10.1.0.131 but is not working showing "failed" because the incorrect version, any help is welcome, thank you

Try V2 here:
Huawei p40 pro - currently installed els-n29 11.0.0.180 - downgrade?
Hello everyone, is it possible to downgrade firmware from els-n29 11.0.0.180 (c432) to emui 10 version firmware? I try it via otg method because phone is locked to huawei id, but no luck (every firmware i try it says incompatible)...
forum.xda-developers.com

11.0.0.196

Hi,
Is it possible to downgrade the mentioned above emui version?
Device: ANA-NX9

After downgrade.usb will be not work

Huawei P40 Pro (ELS-NX9 10.1.0.121) Rebrand EU to China Firmware (C432 to C00)

Hi guys
Curently my Huawei P40 Pro has EU firmware (ELS-NX9 10.1.0.121 C432)
What's the steps to Rebrand it to China Version again please.
Can this firmware version (ELS-AN00 10.1.0.131 C00) be flashed directly over previous EU version, or is easy as this.
I have access to OTA and full C00 firmware for P40 Pro, so firmware will not be a problem.
Any thoughts? Has anyone done it already?

Www.ministryofsolutions.com
Talk to him.

P40 Pro Downwgrade problem using HiSuite

Hello,
i have downgrade my P40 Pro with EMUI 12 with the version visible in the image EMUI12, after the downgrade the version is as in the EMUI10. The problem is that the USB not more work on the P40 Pro, the smartphone no more detect is attached to a PC. What i have do wrong?
Thanks

ypkdani00 said:
Hello,
i have downgrade my P40 Pro with EMUI 12 with the version visible in the image EMUI12, after the downgrade the version is as in the EMUI10. The problem is that the USB not more work on the P40 Pro, the smartphone no more detect is attached to a PC. What i have do wrong?
Thanks
Click to expand...
Click to collapse
Seems a problem if it will be done a downgrade from an EMUI 12 to 10 ... correct?
I'm downloading a firmware with name:
Huawei P40 Pro hw eu ELS-NX9 ELS-N29 102.0.0.228(C432E3R6P5) Firmware EMUI12.0.0 05016PSR.rar
my question is regarding the code: C432E3R6P5, my phone is a C432R4 ... the R6 number in the code is a problem?
Thanks