Upgrade ZenFone Selfie to Android 6.0 21.40.0.1692 Latest build [WW]
ZenFone Selfie ZD551KL is getting another latest build of Android 6.0 Marshmallow. The 21.40.0.1692 build has been released recently by Asus for their latest Smartphone ZenFone Selfie. The build 21.40.0.1692…