【ZenFone 2 ZE551ML】Android 6.0 Marshmallow update

Why not deploying marshmallow update via FOTA? instead of manual.

Sir, after I update my ZE551ML my Sim 1 never works. What shall I do?

HI! I UPGRADED MY PHONE TO MARSHMALLOW 6.0. IT ALL WORKS BUT MY SIM1 CAN' RECOGNIZE ANY SIM. WHAT SHALL I DO? AND I HAVE ERROR WHEN I CHECK MY IMEI NUMBERS.

Downloaded moved to internal storage and no update detected. A shame how no support or answers provided by such a large company.

pradeep65 posted on 2016/9/22 03:21
hallo...ZenFone 2 (ZE551ML)
updated to V2.20.40.196  via the System Update i have Download and copy ...

then restart your Zenfone Bro. After restart the system will detect the zip file automatically.

Hi any update for VOLTE in zenphone 2 

hello I did the update via TWRP now my device does not go into boot, it is only vibrando.. that shit.

Do not believe in ASUS, product, It is biggest cheater company in mobile world. And never update devices, if you regularly updates, then one day you have to throw your device in dump box.
As soon as they launch new upgraded devices, they force you to dump your good devices in dump though updates. Updates make ur device sluggish and irritate you.
I have to purchase three Asus devices sameway but now onward no to Asus.

I have copied the image [UL-Z00A-WW-4.21.40.134-user.zip] to internal card. But not getting any notification. Am I missing anything?

Best Regards
Sanjaya

pradeep65 posted on 2016/9/22 01:21
hallo...ZenFone 2 (ZE551ML)
updated to V2.20.40.196  via the System Update i have Download and copy ...

I see lot of people are struggling with this issue, i had the same issue, Install zip should be on the root folder of the internal storage, my video on the same, https://youtu.be/BR19S-tOniI