[Mate 8 Android Development] Samavb:
How to install Kangvip B592 v3 on L29C432581

It depends on what Huawei Mate 8 you have. If you have NXT-AL10 (Chinese version) then update to nougat stock ROM using system update & then flash Kangvip 592 v3. There are few steps for that, someone else with AL10 can tell you more about it.

But if you have NXT-L29C432B581 (Eu version) like me then you can check my post -> https://xdaforums.com/showpost.php?p=72633987 with detailed steps on how to install Kangvip on stock ROM for L29

You have to make few changes. That post was about how to install Kangvip B588 on L29C432B581

Here I am explaining about installing Kangvip B592 v3 on stock Rom L29C432B581. So the steps will be like this.

1) Update to L29C432B581 using system update. (Stock ROM, Stock recovery, locked bootloader)

2) Unlock bootloader (it will do factory reset)

3) Install TWRP - latest version (using SRK tools & adb )

click here ->https://github.com/OpenKirin/androi...leases/download/3.1.1-1/twrp-3.1.1-1-next.img

or get it from this post

4) Take Full TWRP BKP (stock boot B581 is important - keep that safe)

5) Boot into TWRP (again from TWRP - boot into recovery)

6) flash Boot_Insecure_B581_Fix-adb_dm-verity-v2 ( this is only for B581 stock Rom, if you have different nougat ROM, then this will differ)

flash this in boot partition

https://mega.nz/#!BUx1SZLK!PJ_NohIp1fNmo4ARZ93REumOjU1M_5Te9_aIqnm3D0o

7) Flash Kangvip B592 v3 file, Don't reboot until you finish step 10

Get the links for Kangvip V3 from my post - > https://xdaforums.com/showpost.php?p=74339857&postcount=4732

8) Restore B581 stockboot.img if it asks for which partition then choose boot (very important)

9) Flash this particular SuperSU file -> SuperSU-v2.82-EMUI5-KangV-Roms.zip

https://mega.nz/#!MQwDXbBJ!JS6sVPOtha4x8IX0cEehir4EtDXKjIzFf4rpCU6AR5I

10) Flash Playstore&Services.zip (very important)

Edit:-Playstore & Services zip file is a very important file. If you don't flash this file then "GMC core packages "error will repeatedly appear. Google play store service is included in L29C432B581 but after flashing just Kangvip B592 v3 it will get corrupted. That is why this file was explicitly added at a 10th step in the instructions.

new mega link for Playstore & Services zip file

https://mega.nz/#!JExiiC5b!N8LeKAk-IpkZSBlM2fZBi5PUZxnYh5XgkP-yFCAZJtk

That's it. Now you can reboot. It will reboot twice. leave it for a while. And then it will reboot into your system. After Kangvip B592 successfully installed, you can try the below steps. These are optional.

1) You can uninstall all the Chinese apps using "system app remover" easily (around 10 or more apps)

new mega link for system app remover -

https://mega.nz/#!ARpjkJoR!6EBL3gOBmbmn9BSUQAb0TuvGEUZqZn5UrcwzLoZTxZc

2) You can get official Huawei HiApp apk from this link

new mega link for Hi app apk

https://mega.nz/#!xIQwBL4A!029aM_j42eXcVaeuVuOtZSidgaM2Z7yGoGUJn4JQq2A

Edit:-

Do not do any format or wipes(very important) while going through the above steps for Kangvip B592 V3

Dirty flash Kangvip on top of stock ROM. If you do, there will be errors/crashes. The only time you will do a factory reset is during bootloader unlock. After that nowhere else.

These steps worked for me always. No issues. Everything works perfectly. My battery life has been gr8 with SOT always between 8 to 11hrs in 3 to 5 days. Please check my last 3 posts, I have updated them with Baidu & Mega links for Kangvip B592 V3 ROM.

Hope this helps.

Cheers!

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