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How to Unroot and install Marshmallow

Hi All,
i am really sorry if i am at wrong place but i need some help and i am newbie so please do not make fun of my questions.
i am running on 5.1.1 Mate 7 L09 and my device is rooted with Kingroot.
now i want to go to Marshmallow but i do not know how to go for it? do i have to remove root?? for installing marshmallow? if so then please tell me how to remove root...!!
secondly i am downloading MD5: 0F3AAFD9B7B136993DF3C29D9D31C43A Keneral from Huawei website for Mate 7 please can someone tell me what is it for? and how to get it working in Mate 7 is it Marshmallow?? or is it something else....!!
please help me

--__-- Reeyan --__-- said:
Hi All,
i am really sorry if i am at wrong place but i need some help and i am newbie so please do not make fun of my questions.
i am running on 5.1.1 Mate 7 L09 and my device is rooted with Kingroot.
now i want to go to Marshmallow but i do not know how to go for it? do i have to remove root?? for installing marshmallow? if so then please tell me how to remove root...!!
secondly i am downloading MD5: 0F3AAFD9B7B136993DF3C29D9D31C43A Keneral from Huawei website for Mate 7 please can someone tell me what is it for? and how to get it working in Mate 7 is it Marshmallow?? or is it something else....!!
please help me
Click to expand...
Click to collapse
Which version do you have on it B326, B331, etc?
TL10 or TL09 Mate Version?
On TL10 must be runnig B326 to Update to MM B511
Flash Stock Recovery and than Flash the Update.App (B326)via Local Update after a Factory Reset i think is better.
Copy the MM B511 to dload Folder on the Phone and flash via Local Update
You have an Unrooted MM Stockrom B511
Here for L09
http://forum.xda-developers.com/mate-7/general/l09-ascend-mate-7-b513-marshmallow-ota-t3309574

Debrand Huawei P9

Hi
Sorry if this has been covered before
i have searched but cannot fin a noobs guide how to rebrand my Huawei p9 from Vodafone UK to a Generic Handset
please could anyone explain and a link to the correct rom
many thanks Chris

here you are > http://forum.xda-developers.com/p9/how-to/vdo-guide-how-to-debrand-huawei-phone-t3410045

First u need to unlock bootloader, install TWRP and root the phone.

[Completed] Root and flash CM 13 in Huawei GR5 ( KII L21)

I just updated my Huawei GR5 to Marshmallow , it's great but I want to use CM 13 in this phone. I am a little new at this so if anyone can provide me with the info on how I can root this phone (as it may not be popular) ,how to unlock bootloader, flash twrp, get CM for GR5 (KII L21 variant) and flash it?
And please give instructions to revert back to stock firmware if things dont work out.
Thanks in advance for the help..

serpratik said:
I just updated my Huawei GR5 to Marshmallow , it's great but I want to use CM 13 in this phone. I am a little new at this so if anyone can provide me with the info on how I can root this phone (as it may not be popular) ,how to unlock bootloader, flash twrp, get CM for GR5 (KII L21 variant) and flash it?
And please give instructions to revert back to stock firmware if things dont work out.
Thanks in advance for the help..
Click to expand...
Click to collapse
Greetings,
Thank you for using XDA Assist.
Please consider asking your questions here:
http://forum.xda-developers.com/android/help
That's our Android development and hacking Q&A section and you'll receive expert advice there.
Good luck!

[Completed] Stock firmware

I have a Huawei mate 8 and recently tried to root it. I am trying to unroot it. The model is NXT L29C185B190 can somebody help me find this stock firmware. I have a 64 GB mocha brown huawe mate 8

Jerry77827 said:
I have a Huawei mate 8 and recently tried to root it. I am trying to unroot it. The model is NXT L29C185B190 can somebody help me find this stock firmware. I have a 64 GB mocha brown huawei mate 8
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Click to collapse
Please help

Hi !
I see that you have already posted here
https://forum.xda-developers.com/ma...k-firmware-t3549743/post70852784#post70852784
Please post your questions once only
Check this thread as well https://forum.xda-developers.com/mate-8/general/how-to-install-nxt-l29c432b560-official-t3540042
Good luck !
thread closed

bricked honor 6x

hello guys, i seriously need some help. I bricked my honor 6x, i can't remember what wrong i did but somehow i bricked it!
how can i recover it now? I tried few things but nothing has worked so far... please help me to unbrick this phone
model number BLN-L22 it was on nougat and emui 5 before it happened.

How can you don't remind what ya did wrong..? We need more data 'bout your phone to help you, specify more.

hello guys, thank you so much for your replies.
My device is BLN-L22C675B330
I was able to fix my problem, I followed this guide http: // ww w.ste chguide . com /u pdate-ho nor-6x-to- and roid-n ou gat/ and flashed nougat using dload method. My phone is all good now but I would like to Rollback to Marshmallow, can anyone please guide me?

Vishu_46 said:
hello guys, thank you so much for your replies.
My device is BLN-L22C675B330
I was able to fix my problem, I followed this guide http: // ww w.ste chguide . com /u pdate-ho nor-6x-to- and roid-n ou gat/ and flashed nougat using dload method. My phone is all good now but I would like to Rollback to Marshmallow, can anyone please guide me?
Click to expand...
Click to collapse
follow this https://forum.xda-developers.com/honor-6x/how-to/roll-to-marshmallow-bln-l22-t3618942