Some smartphone vendors can get you confused with the sheer number of variants they give to a single phone and a good example is Asus. Besides the many variants of the ZenFone 3, some of these variants like the ZenFone 3 Max also get even more variants.
At the end of July 2018, the Taiwanese company updated one of the ZenFone 3 Max variants codenamed ZC553KL to Android 8.1 Oreo, leaving other variants in the cold for months. If you own any of the ZenFone 3 Max handsets with model number ZC520TL, an update to Oreo 8.1 is now available for download.
Related: ZenFone 3 Pie update news
A changelog has already been published, which also mentions an update to Asus System and a new security patch, although it doesn’t specify the month.
The updates rolling out have software versions 15.01.1810.262 and 15.10.1810.275 and are airborne meaning the OTA notification may take some time before it arrives, so be patient.
