Iphone 4s Ios 9.3.1 Battery drain
Hi this is my first post here hope i get some help from experience guys , i bought a iphone 4s with ios 9.3.1 installed , first two days iphone was laggy , now is start to drain battery , i look on usage from setting an i get use ( an example) 10 min usage and 13 min standby...this situation is with the phone in standby....i look in internet for a lot of fix issuse but nothing works....i delete all apps i used...i restored many times...clean dock....disable accounts email....background activity ...update to beta..nothing works..same usage and standby are almost equal...battery is drain with battery full 100% to 60% in standby in 7 hours 😟 ....disable all can be disable and delete same .....looks like a IOS glitch,,but i can see it....or find it....hope if someone....did find a solution for prob...this start to be very frustraning to charge the phone every 5 hours of no use( sorry for my english)
iPhone 4S, iOS 9.3.1
