As promised, Asus has begin updating it’s Zenfone 3 series with the latest ZenUI 4.0 update. Just like Samsung’s TouchWiz, HTC’s Sense, Asus has it’s own custom Skin known as ZenUI, the ZenUI 4.0 is the latest update released along side Zenfone 4. But earlier Asus has promised to release the new ZenUI 4.0 update for Zenfone 3 line so it seems today is the day, Asus has taken start from ZenFone 3 Zoom by providing the latest ZenUI 4.0 update, other devices will get the update soon. The ZenUI 4.0 update for Asus Zenfone 3 Zoom carries version V22.214.171.124 which will be available from next week for all devices.
Zenfone 3 Zoom ZenUI V126.96.36.199 details
The new ZenUI 4.0 brings multiple new and improved features, according to Asus the new ZenFone 4.0 is much smarter and smoother then before, the number of pre-installed apps (bloatware) have been limited to 13 from 35 apps. You can more details about the ZenUI 4.0 for Zenfone 3 Zoom on the Asus forum.
How to update Zenfone 3 zoom on ZenUI 4.0 V188.8.131.52
If you haven’t got the update yet, go to Settings > About phone > System updates. Give a manually check for the OTA if available.