ok.. after detailed inspesyen with trial and error using different ORI charger, cable, battery that i borrowed from my friend, it's the cable fault..

Last time when i very very young that time, used to wear a lanyard with my nokia 1100 hanging.
Tak pernah drop before but always swing around and whack tables and shelves

used powerbank for about 6 months, yoobao 13000 mah. still using it until now, working great and not have any battery effect.

commonly charge from 1.5A output because it faster than wall charger. i monitor the current, voltage and temperature from current widget and it stated charging on 999mA, voltage not have much diff with wall charger which is 4.3v when reach 100% and the temperature while charging from 32-38°C when not use. if use, it might reach 45°C.

the reason i choose to use powerbank becase i always charge my phone during sleep. if use wall charger, must have overcharge. but when using this powerbank, it will auto disconnect when reach 100%

sorry, i just state my opinion why i like to use powerbank. 
no, i mean the powerbank is power off automatically when phone's battery become 100%. wall charger need to manually off the switch. 

Actually, I've always wondered about this one.  If the charger disconnects at 100%, and the phone stays with the charger, why doesn't the battery level go below 100% after some time?  Does the charger disconnect and reconnect whenever the level dips below 100%, or trickle-charges constantly?  Either way, it doesn't sound good for the battery...

i just upgrade from s2. got this phone less less than a month.
I also hope this can last very long, but apparently s3 got a time bomb ticking inside.
anytime will die due to sds issue 

i use the app to check say mine is using the insane chip.
how to check motherboard version?