WW ZD553KL ZB553KL 15.0400.1910.518 20191021 Firmware BY firmware.gem-flash.com
ASUS ZenFone 3 MaxZC553KL Software Image Version WW 14.0200.1712.347 For WW SKU only Firmware BY firmware.gem-flash.com
ASUS ZenFone 3 MaxZC553KL Software Image Version WW 14.0200.1710.340 For WW SKU only Firmware BY firmware.gem-flash.com