hi. i purchased my iphone 5c at 1gadget.
Singapore set.
this is my 1st time using iphone.

i just want to ask, why my iphone 5c battery drain so fast? i'm just using it for whatsapp, fb, and open safari to read lowyat forum and some blog.

from my observation, i 100% charged at 9am. then going to work, whatsapp, fb, whatsapp, fb, yada yada yada. around 3-4pm almost battery become 5%. so fast drain! even my LG optimus 7 can stand until 10pm.

im using 3g and off any unnecessarily app/background app that can drain my iphone battery. but, the outcome still the same. only can longer more than 1-2 hours compare to previous.

so does it normal for iphone user? i mean does iphone battery drain very that fast? tq.