LOLLIPOP OS FOR ASUS FIRST GENERATION MOBILES.
HOW TO UPGRADE YOUR ASUS FIRST-GEN MOBILES FROM KIT-KAT TO LOLLIPOP.
Lollipop OS, now made with a manual basis for first Generations zenfone4, 5, 6
Firstly to upgrade your mobile just install an app CPU-Z from the play store and install it then u will know the model of your mobile with sku i.e., WW, CTH, ETC.,
After finding the model of your mobile then go to your pc and find Asus support then select system and click on more. Then u will find the box to enter your model no. then u give ur model no on the box then it asks whether it is android or other select as per your operating system. Then select FIRMWARE then u find out the upgrade and downgrade versions globally. select carefully read the matter carefully select upgradable from KK to L i.e.,(kitkat to lollipop). and also see whether it is suitable for your phone model whether it is WW, CTH, ETC.,
Go down and click on global then download will start with a zipped file after completion of the download just copy the zipped file to your mobile internal storage you will get a notification that is a system file found for the upgrade then click on it just install and upgrade it.
Please note that the list of apps will be removed once the android 5.0 lollipop upgrade is completed.
1. Battery widget.
2. Google text speech.
3. movie studio.
Please note below that new apps will be added in this system upgrade.
1. Trip advisor
2. Game loft
3. Clean master
5. Asus Auto Start Service Manager it helps to prevent unwanted apps from automatically starting up and using Ram and stop services immediately and prevent android from restarting these apps again.
6. Asus support
Add assistance in Asus to help support the bug-reporting mechanism. Enable push notification service to add unread count badge, add new item reminders for articles, and support google analytics mechanism.
just upgrade to lollipop and enjoy the new version.
For any doubts just give a comment, If you like it just share it.