what do you mean?

1) download the file from here

2) extract the file.

3) insert the file onto storage. (i insert into my internal storage, but i think you can insert it into sd card too)

4) i) either update through updater app (i did this way first, it showed error but it did updated my phone to MM)

or

4 ii) shut down phone, then turn it on by pressing 3 buttons together - volume up, volume down and power button. but be warned, you lose everything inside your phone, so do backup first. (i did it this way, successful update without any error)

note: do at own risk, will not be responsible for anything.

just rolled back to B130. Very disappointed with B330. Nothing but bugs and glitches and all sort of other messes. This will definitely be my last Huawei phone. The innards are amazing, software, not so much.

Please follow the link below

http://guidebeats.com/2016/03/29/downgrade...-7-marshmallow/

Okay, already on b130.. gonna wait till b340 come to notification

i did it.

1) rename the zip file to "update.zip"

2) copy the "update.zip" into my internal storage, and put it inside a newly created folder "dload".

3) local update.

4) wait super long.

now i'm on android 6.0, B340, security patch 1 june 2016.

I did comparison for P20 Pro with Mate 10 - Processor, GPU, Battery are the same.
Although P20 has larger Internal storage but I would prefer my phone has a Memory card slot.

Looks like P20 has Triple camera. Is this true?