QUOTE(efariz @ Jul 15 2013, 09:46 PM)
Guys / sifus,
i just realized my XZL encounter 1 problem with WHATSAPP~
i only can get whatsapp message when i open whatsapp..
if i close whatsapp or turn off the screen, i can't get whatsapp message (sometimes can, but most of the time cannot)..
anyone encounter this too?? please help me

p/s :
-i already add whatsapp into Stamina Mode apps active in standby list,
-Stamina mode when battery below 50%
hmm im having this problem on the XZ too.. but its not really a problem
its because the phone went to "sleep" mode after you turn off the screen after an amount of time.
if you observe closely:
1. msg your friend
2. make him/her reply like 30 minutes later
3. lets assume 1pm, you tell him/her to reply you at 1.30pm
4. lock your phone and leave it idle (assuming 1.05pm after typing your message) (lets say your device checks it every 15 minutes.. 1.20pm, 1.35pm, 1.50pm)
5. you'll receive it around 1.35pm - 1.45pm
the phone checks for push notifications/activities every 15 minutes or so with wifi/data on..
your active connection will cut off (but you'll still see it as connected on your status bar) to save battery but it'll check for activities every 10-15 minutes once.
i forgot what's the term to search on google, but they explained this is how android handles your connectivity.
there's an app to reduce the waiting time too. (which i forgot the name of the app as well

)
needs root tho.
-----
a work around for wifi connectivity
1. Settings -> Wifi -> Advanced Menu
2. Keep Wi-Fi on during sleep -> Change to "ALWAYS"
but i wouldnt recommend it though (but hey.. that's just me.. cuz i dont care if i receive my msg's late

)
if its important they should call you instead
This post has been edited by mafioso: Jul 15 2013, 10:54 PM