I dunno about the technical thing.. but yes my S4 battery is draining too fast from the day 1 I used it. Not installed many apps yet, just the basic social app fb, instagram, wechat... haishh... charged before sleep at night, then at 4 or 5 pm, it will reached 25-20%... dunno if this is normal... (most of the time during office hour I will let the data ON, after office hour will connected using wifi...

last time im using iphone 4, then using desire v (dual sim), also both the data will be on/wifi connected most of the time, but at least, i will only need to charge it before sleep at night, not at the late evening like S4..

Nearly a week using it, 2 - 3 time self reboot, but using camera so far no prob... it just suddenly reboot without any warning...

really hope some update from samsung will resolve this...



other than that everything seem good...

the most basic feature is failed?? hoho... that is not good!

oh btw, my S4 is still using old play store while my old htc desire V has been upgraded recently (without me doing anything).

I knew that we can download the APK files for playstore and install it manually, but is there any way to trigger the update for playstore so that it can be updated?

thx..