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ASUS 5z slow charging speed after January security patch.

Star I
Model: ZE620KL
Firmware/APP Version: Version WW-
Frequency of Occurrence: Always
Rooted: No
APP Name:

Last edited by nickbipul on 2019/2/28 06:49 I have suddenly been experiencing slow charging on my ASUS 5z after January security patch before i get my ASUS 5z charged up in just a hour but now it takes more than 2 hr to fully charged. Now it seems like fast charging have been switched off with the update.i request asus to please see this matter and fixed it as soon as possible...

I am also facing the slow charging bug yet.

Star I
I am also facing this issue with January updates now i have updated the firmware with Ww.ZS620KL_90. Even though slow changing rate is still there.  :'(

Star I
Last edited by Emilee_ASUS on 2019/3/22 11:05 Hi All, Good day. The QC charge problem and Slow charge are different. Could you kindly tell me which one do you encounter? A new firmware will be published recently, please wait for the next update WW- Or I would suggest you update manually. For instructions please refer to the link below: Note: Here's charging condiction without enabling AI charging when using the Asus adapter to charging. 0%~70% -> 2A Quick charging70%~90% -> 1.5A Normal charging90%~100% 1A Slow chargingAfter 100% -> on Trickle charging for a while, then turn to stop charging Thank you.

Star I
Emilee_ASUS posted on 2019/3/22 08:00 Hi All, Good day.
Hello Emilee the QC slow charging issue is there on WW- too. It still exists. I upgraded to the latest firmware and i still face slow QC3 charging. Tried 3 different QC3 chargers including stock charger. Same behavior on all.

Star I
Quick charge not working after update