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Downgrade Huawei p40 pro

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

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

Has someone an EMUI 10 Firmware (dload) for the P40 Pro ELS-NX9 (ELS-N29) phone?

Hello guys,
can someone provide me an older original EMUI 10 firmware (ex. 10.1.0.176 or older) for the P40 Pro - ELS-NX9 (current: ELS-N29 11.0.0.230(C432E3R6P4)) for the dload method please?
Thank you very much!

What for? Why dload?
This is 10.1.0.121:
Google Drive - Virus scan warning
drive.google.com

My plan was to flash from 11.0.0.230 down to 10.x but it looks like its not possible with dload ("Software install failed! Incompatibility with current version." Or do I have to downgrade first to the lowest 11.x and from there to 10.x?

bonsoir
problème que vous
cdt

valtisator said:
My plan was to flash from 11.0.0.230 down to 10.x but it looks like its not possible with dload ("Software install failed! Incompatibility with current version." Or do I have to downgrade first to the lowest 11.x and from there to 10.x?
Click to expand...
Click to collapse
nr. 3 from here.

badmania98 said:
nr. 3 from here.
Click to expand...
Click to collapse
Thank you very much for evertying.You are hero. It's worked I finished downgrade 11.0..0.230 to 10.1.0.121
I have huawei p40 pro c432 EU

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