3GS has poor battery life on 5.0.1

i updated old 3gs 4.1 5.0.1 , have noticed poor battery life, doesn't make through day light use, , yes push email turned off. else have issue?

 

dj9928 said: ↑

i updated old 3gs 4.1 5.0.1 , have noticed poor battery life, doesn't make through day light use, , yes push email turned off. else have issue?

click expand...

i found this, solved full fresh restore, dont put restore old backup.

 

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