3 Replies Latest reply: Jan 18, 2013 6:19 AM by Kaka Dongguan
yanzhou Level 1 (0 points)

hello,i'am one of apple's user.my imei is 013069001900950. I met some problem about my battery. the firt one is  when i charge to 97 percent,on screen display,jumping to 100 percent at once. another question is ,my phone descends 1 percent per hour/sandby. when i use wifi. 100 to 99 only ten minutes. i'm very worry. please reply me as soon as possible. thank you

iPhone 4S, bought it in 2012.6.01
  • Kaka Dongguan Level 3 (805 points)

    Hi Friend,


    I have found a solution for my iPhone battery life: recharge the battery until reach 80 to 85%. Make a full recharge just once a month (IOS 6 User's Guide). It takes few days to see the improvements.


    Now my battery life is over 15 hors with a single charge.


    Hope it will be helpful



  • yanzhou Level 1 (0 points)

    thank you for your reply, my friend;

    really    only use or standby?but someone online said,you must charge your battery between 60-80.And i made a full recharge last two weeks.no effect.i will try it again,Thank you very much

  • Kaka Dongguan Level 3 (805 points)

    Yeah, I am normally using my iPhone to text messages, email, calls and so on. Standby mode can use for one day long with a single charge