After the Zenfone Zoom and Zenfone 2 Laser, Asus has now started rolling out an update to its ZenFone 2 (ZE551ML) smartphone. The update is aimed at improving system stability, although no official release notes have been posted yet. Rolling out over the air, the update - which weighs in at around 103MB - may take some time before it hits your handset. However, if you are feeling impatient, you can manually check for it by heading to the Settings menu on your handset. Via
Source: http://www.gsmarena.com/new_asus_zenfone_2_update_focuses_on_system_stability-news-17720.php
