rooting p8 max working great

First is the official BL Unlock.
Huawei You can use the official BL Unlock and to register with Huawei ID.

Page that spits out the Unlock code.
HUAWEI HOME > Download > Unlocking password
http://emui.huawei.com/en/plugin.php...ock&mod=detail

Unlock method (actually slightly different)
HUAWEI HOME > Download > Unlocking Procedure
http://emui.huawei.com/en/plugin.php?id=unlock&mod=step

We will continue to input such as it is written in a box IMEI and S / N (serial number).
Product ID appears to be putting a "* # * # 1357946 # * # *" ​​from the dialer.

Code will you get instantly by pressing the Submit
then download this file
http://www.mediafire.com/download/9d...xRootTools.zip
then use fastboot to unlock
then flashthe twrp recovery from the folder and flash supersu with it
thin flash back the stock recovery from the folder