Firmware Downgrade: is it possible? - Huawei Mate 20 Pro Questions & Answers

I'm just being pro active here. maybe this has been discussed before too.
What happens when one of those future updates wipe out a lot of useful features and replace them by whole lotta useless stuff ...
will I be able to downgrade then the software? If yes, how? And how easy will that be to do that?

depends, look at the mate 10 pro and when huawei released a new xloader. a lot of people bricked their phones.
They can do it again...
https://forum.xda-developers.com/mate-10/how-to/beware-bla-l29c432b147-t3817241

Daniehabazin said:
depends, look at the mate 10 pro and when huawei released a new xloader. a lot of people bricked their phones.
They can do it again...
https://forum.xda-developers.com/mate-10/how-to/beware-bla-l29c432b147-t3817241
Click to expand...
Click to collapse
So downgrade is not possible with an unlocked bootloader?
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---------- Post added at 20:26 ---------- Previous post was at 20:25 ----------
Daniehabazin said:
depends, look at the mate 10 pro and when huawei released a new xloader. a lot of people bricked their phones.
They can do it again...
https://forum.xda-developers.com/mate-10/how-to/beware-bla-l29c432b147-t3817241
Click to expand...
Click to collapse
Also what is an xloader?
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aygul12345 said:
So downgrade is not possible with an unlocked bootloader?
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---------- Post added at 20:26 ---------- Previous post was at 20:25 ----------
Also what is an xloader?
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Click to expand...
Click to collapse
i was trying to say that it is possible now, i have done it by mistake when my bootloader was locked, and running HSTool, but huawei can stop that by changing the xloader as they have done before.
What is xloader?
no idea, probably something that the phone uses to boot

How and Wich methode is avaible to downgrade? Is that the hstool?
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Is there a real chance to downgrade the romu to be able to change the default launcher? What should I do in such a situation to lower the rom version?

Related

Root without tripping knox for international S6 EDGE??? 5.1.1

Hi all.
I have been looking for a root method that does not trips knox.
I already have the latest 5.1.1 so pingpong root will not work for me.
Is there a way to root the new software already?
Android 5.1.1
Baseband XXU2COH2
Build G925FXXU2COH2
http://forum.xda-developers.com/galaxy-s6-edge/general/howto-flash-g92xf-t-tripping-knox-t3158606
poci44 said:
http://forum.xda-developers.com/galaxy-s6-edge/general/howto-flash-g92xf-t-tripping-knox-t3158606
Click to expand...
Click to collapse
Thx for the link.
To bad for the finger scanner.
I like to use it.
Hmmmm choices choices
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Go here:
http://forum.xda-developers.com/galaxy-s6-edge/general/howto-flash-g92xf-t-tripping-knox-t3158606
Raistlin1158 said:
Go here:
http://forum.xda-developers.com/galaxy-s6-edge/general/howto-flash-g92xf-t-tripping-knox-t3158606
Click to expand...
Click to collapse
Same link as above. Thanks anyway
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Android 6 B304 now on tap problem

Hey, I updated to the latest android 6 beta firmware.. B304 for india.. Everything is working fine Except now on tap. Which doesnt work at all.. Normal google now is only working
Any solution would be highly appreciated.. Thanks in advance..
vishu20008 said:
Hey, I updated to the latest android 6 beta firmware...
Click to expand...
Click to collapse
you may have answered your own question
vishu20008 said:
Hey, I updated to the latest android 6 beta firmware.. B304 for india.. Everything is working fine Except now on tap. Which doesnt work at all.. Normal google now is only working
Any solution would be highly appreciated.. Thanks in advance..
Click to expand...
Click to collapse
I think google now on tap is not available for your language. Change it to english and it might work.
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Evergorn said:
I think google now on tap is not available for your language. Change it to english and it might work.
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Click to expand...
Click to collapse
Its in english
Sorry then I don't have solution. In my case it worked on my nexus 7.
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[FTF][G8232 Dual][ROM] Android Oreo 8.0.0

Here is the FTF rom that can be flashed by Flashtool without problem for whom is interested in.
https://drive.google.com/open?id=1WvcLtgeLrBQh_Ngp2nVVUVGIVBPzdbp9
Bro @AtulaKing
Can you upload new ftf of fw .24 for single sim ?
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Pandemic said:
Bro @AtulaKing
Can you upload new ftf of fw .24 for single sim ?
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Click to expand...
Click to collapse
Downloading, will upload to google drive when finish
Pandemic said:
Bro @AtulaKing
Can you upload new ftf of fw .24 for single sim ?
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Click to expand...
Click to collapse
My internet network is very bad. I cannont finish downloading (
AtulaKing said:
My internet network is very bad. I cannont finish downloading (
Click to expand...
Click to collapse
Nvm have it already
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do i have to unlock my bootloader first or could i just flash it with flashtool? if i do have to unlock my bootloader how do i backup my drm keys?sorry it's not my first time but i've forgotten all about it. thanks!
jakecarpenter112 said:
do i have to unlock my bootloader first or could i just flash it with flashtool? if i do have to unlock my bootloader how do i backup my drm keys?sorry it's not my first time but i've forgotten all about it. thanks!
Click to expand...
Click to collapse
https://forum.xda-developers.com/xzs/how-to/tutorial-step-step-guide-to-gain-root-t3612624
jakecarpenter112 said:
do i have to unlock my bootloader first or could i just flash it with flashtool? if i do have to unlock my bootloader how do i backup my drm keys?sorry it's not my first time but i've forgotten all about it. thanks!
Click to expand...
Click to collapse
Just flash it by flashtool. That's all! Enjoy

How to lock the bootloader from unlocked?

Hi,
Have several problems with an unlocked bootloader only. How to lock the bootloader?
Download the firmware from eRecovvery?
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Bump.
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Please use search before posting... Take a look at hstool and dload method.
ilos said:
Please use search before posting... Take a look at hstool and dload method.
Click to expand...
Click to collapse
So with the hstool I can lock the bootloader.
I'm right now 210version, Wich version do I need to flash back to?
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back to stock firmware

Guys i installed 9.1 on mate using dload method bow my frnds recurve receiving official update of 9.1 i ws wondering i could to go stock 9.0 & update using official update
How should?
shunil.scorpio01 said:
Guys i installed 9.1 on mate using dload method bow my frnds recurve receiving official update of 9.1 i ws wondering i could to go stock 9.0 & update using official update
How should?
Click to expand...
Click to collapse
See my guide. Please click on my name look for started topics there is an guide to go fully stock.
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---------- Post added at 20:12 ---------- Previous post was at 20:11 ----------
https://r.tapatalk.com/shareLink?ur...share_tid=3937985&share_fid=3793&share_type=t
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shunil.scorpio01 said:
Guys i installed 9.1 on mate using dload method bow my frnds recurve receiving official update of 9.1 i ws wondering i could to go stock 9.0 & update using official update
How should?
Click to expand...
Click to collapse
I updated to 9.1 via dload and there is option in hisuite to roll back to 9.0
RodeoRanger said:
I updated to 9.1 via dload and there is option in hisuite to roll back to 9.0
Click to expand...
Click to collapse
See my guide above Link.
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aygul12345 said:
See my guide above Link.
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Click to expand...
Click to collapse
I don't need your guide. As stated I updated to 9.1 via dload and there is also the option thru hisuite to roll back. Maybe the option is there for OP

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