Great news for ASUS ZenFone 2 users, your affordable smartphone will be getting Android’s latest operating system. The Android 6.0 Marshmallow update will be coming to the ZenFone 2 (ZE550ML) but there is no specific timeline for it yet. Even better news is ASUS is bringing it to a number of its newer devices, too. These include the PadFone S (PF500KL), ZenFone 2 Deluxe / Special Edition (ZE551ML), ZenFone 2 Laser (ZE500KG / ZE500KL / ZE550KL / ZE600KL / ZE601KL), and ZenFone Selfie (ZD551KL).
Source: ASUS