【Version】
12.40.273.84
【Model Name】
ZenFone 4 Selfie Pro(ZD552KL)
【Release Date】
2017/11/22
(It takes about one week for the system to complete the autopush, if you did not receive the updation, please go to 【Setting】->【About】->【System Update】to update manaully)
【Release Note】
1.Enable CHT VoWiFi
2.Improve TwinApps performance
3.Modify strings in several apps
