S4 phone problem?

[Nickzz]

Just got my S4 last night and charged 8 hours as per instruction from M1. Finished charging at 8am.

Batt went down abnormally even though everything set to lowest brightness, disabling air gestures/smart scroll. Did some youtubing and mobile data surfing. Ended up about 34% by 1pm and nearly went flat if not for my friend who had a spare charger.

Batt got very hot while surfing and made the whole of the phone( incld screen area) feel like was on stove while using mobile data.




On second charge 10 mins ago, didnt use wifi and mobile data.. now from 100% drop to 91% .. only made one call within that period.

 

[Jackygogogo]

sorry but lithium battery doesn't need long hours charging, m1 sale person is living in Ni-MH batt era. 8 hr of charge will do more harm.

 

[ronnie]

Try downloading BetterBatteryStats to see what programs are draining your battery.

[APP][2.1+][16 Apr. - V1.13.4] BetterBatteryStats - xda-developers

Please support the developer if you find the program useful.

 

[Computeron]

sorry but lithium battery doesn't need long hours charging, m1 sale person is living in Ni-MH batt era. 8 hr of charge will do more harm.

not really... i always charge when i slp.

 

[seller4]

It is a new battery. You need a few charge before it get better.

 

[jgyy1990]

any battery saving tips?