Upgrade from Downgrade Mate 20 Pro - Huawei Mate 20 Pro Questions & Answers

So,
i had received EMUI 10 and Android 10 or just one cause they are the same .... rantings finished.
Issue being a problem with my Garmin Fenix software , so i downgraded to 9.1.
Now for some reason i cannot upgrade to EMUI 10 again.
Any help anyone has experienced the same , anyone knows of a way to work around this ?
Regards,
Francisco

Related

Mate 10 New Update - Face Unlock (C636)

i got the update few days back.
face unlock is superfast.
it even recognizes your face in the dark.
good job huawei
btw, mine is from malaysia
what is the newer update C636 ? It is EMUI 9?

unlock P20 Lite ANE-LX3.zip

Hi all,
Lately I've been checking AndroidHost.ru daily for the EMUI 9 firmware for ANE-LX3. I keep seeing this: https://androidhost.ru/Tyk and was wondering if anyone knew what it is. It was uploaded recently (6/3/2019), but I see no mention of it anywhere.
Thanks!
What derivative of the P20 Lite do you have?
Another question, what does the title "UNLOCK P20 Lite" have to do with a firmware about EMUI 9? I don't understand the correlativity between the title and what you want (upgrade to EMUI 9).

mate 10 pro BLA-L09 (C521) movistar colombia, DownGrade, rebrand, Unlock Bootloader?

I am from Colombia and I have the following problem:
I currently have a HUAWEI MATE 10 pro with the ROM BLA-L09 (C521) EMUI 8 with security patch of September 2018.
So far I have not been able to do anything with the phone.
I would like to do DOWNGRADE with a patch before June, but I can't find the right firmware. I tried installing BLA-L09C_8.0.0.116 (C521CUSTC521D8) _Firmware_Android_8.0.0_EMUI_8.0.0_05014WBB but it does not let the process continue.
I tried to install several ROMs by UPDATE.APP and I couldn't do it either.
I would like someone to help me to be able to install a free ROM and receive updates.:llorando:
Sorry for my English, I use the translator

Media Pad M5 Pro (C431) HOW TO CHANGE CUST?

Hi,
I bought 1 year ago the Media Pad M5 Pro unbranded from eBay.
I never received any update till now Still on Android 8.0.0 ( Build Nr CMR-AL19 8.0.0.199 (C431)
Huawei Support told me multiple times there is no update available for my device.
But I think they are wrong.
I think it just got the wrong Cust (C431 is made for "providers" but mine has no brand but this firmware)
C432 receives all the updates from Huawei.
So my question is how I can change my Cust from C431 to C432 or directly flash a C432 firmware?
I hope someone can help me in easy steps I think I am not the only one on the whole internet with this problem but in non-forum a solution.
Thanks
4r44444 said:
Hi,
I bought 1 year ago the Media Pad M5 Pro unbranded from eBay.
I never received any update till now Still on Android 8.0.0 ( Build Nr CMR-AL19 8.0.0.199 (C431)
Huawei Support told me multiple times there is no update available for my device.
But I think they are wrong.
I think it just got the wrong Cust (C431 is made for "providers" but mine has no brand but this firmware)
C432 receives all the updates from Huawei.
So my question is how I can change my Cust from C431 to C432 or directly flash a C432 firmware?
I hope someone can help me in easy steps I think I am not the only one on the whole internet with this problem but in non-forum a solution.
Thanks
Click to expand...
Click to collapse
changing to c432 (which is the m5 wifi version, with Kirin 960s not Kirin 960) is quit risky - bootloop
but u could go for the testpoint method and flash treble gsi android 10, need to open bootloader
https://forum.xda-developers.com/mediapad-m5/how-to/downgrade-unbrick-huawei-device-methods-t3915693
its a bit easier with HCU client and dc phoenix( u need the dc unlocker anyway -to unlock bootloader - unfortunatly no other way) but HCU is 20 bucks time license for 3 days
if you really want the the super easy way there is a guy doing it for 30 bucks but u need to give him access to your windows pc(i wouldnt do that) https://ministryofsolutions.com/paid-services
if u find an easier way pls tell me, i gave an cmr-w09 (m5 wifi) and its running super smooth on havoc os(custom android 10)

Still no way to update / flash EMUI 12 (C432) firmware to Huawei Mate 20 Pro LYA-L29 C636?

Hello. I'm stuck with Android 9 on my Huawei Mate 20 Pro LYA-L29 (C636 AUS model) . Please advice a working way to upgrade to EMUI 12 (Android 11) on C432 EU variant if possible. Thanks in advance.
I tried at least 6 or 7 solutions before I tried this. The fastest and only way I could figure out how to upgrade Mate 20 Pro is to buy a Chinese Sim card on Amazon for like $8. I had been trying for months to receive 1 upgrade...nothing. I tried so many things, rooting, VPN, it was a nightmare because nothing worked. Stuck in the sim card and got like 50 updates. Just buy it and save yourself the hassle.
cthornq1 said:
I tried at least 6 or 7 solutions before I tried this. The fastest and only way I could figure out how to upgrade Mate 20 Pro is to buy a Chinese Sim card on Amazon for like $8. I had been trying for months to receive 1 upgrade...nothing. I tried so many things, rooting, VPN, it was a nightmare because nothing worked. Stuck in the sim card and got like 50 updates. Just buy it and save yourself the hassle.
Click to expand...
Click to collapse
Got a link to the sim you bought?

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