now days where got ppl take their phone repair one. rosak liao sell cheap cheap take the money go upgrade new one. fixing is always more expensive.

anyone know where can i get a galaxy note with 2 year sme warranty ah? seems like all our SEP selling 1 year warranty device d.

in android or to be more precise unix platform, the ram are meant to be fully utilize, no point having extra freespace. It's unix behavior to know which app to be stopped when you run out of memory. Having no extra space for ram doesn't make your device lag so do not need to worry about those manager which will terminate the application when you shut off the phone. It doesnt work like windows.

yup. adding on it isn't restore an app residing an ram. basically an app resides in the ram pretty much it doesn't do anything. When the operating system needs the additional resources it will picked the one least use depending on which kernel you are on and it will be killed for the new one. Thus if you let the system learn your pattern usage on a long run the battery life would improve instead of draining too significantly.

Oh yeah however there is an issue with a certain app, certain app which sync or uses too much of your data downloading and uploading will cause more battery drain best if you observe the application which has the auto sync capabilities.

yup it will those are really bad programming. As long as it utilize the 3G connection it will actually drain massive battery usage. the last i notice was because my facebook was turned on for all sync then i disable them. And also LINE which somehow keeps connecting to push some msges accross.

yup exactly thats why now besides of the notification everything from facebook i have turned it off.

well in this case maybe a simple question. How does the application sends a message out from the phone? Through?

haha exactly. As long as the application is utilizing your WIFI/3G network to send signal out it's pretty much utilizing your battery as well. If the application is sending them out once a blue moon then it's still ok but what if the application is designed to check every single sec and tries to send messages out every single sec?

That's the main problem with the application design. If that happens then your battery will drain damn FAST. Just like facebook sync photo / google + sync photo. Try to turn that ON all the time. Trust me your battery gonna DRAIN twice as FAST! unless you don't snap any picture lor then it should be alright but once the fellow tries to upload your newly added photo.. Habis..

Anyway for whatsapp it doesn't have much issue. I'm on it 24/7 battery drain is normal on a note 2. Full day mesasging, music + browsing only utilize about 4x% of my battery. The fearsome messaging app which drains alot of batter would be LINE. i DONT KNOW WHY after i use LINE my battery would be damn terrible lazy to investigate on the details so i just uninstall it.