My phone was taken by my teacher because i play with it while the school time, is it safe to turn it off for 3 months with battery 100% ?

  • What do you mean by "safe"? Will the battery get damaged, will data get lost, anything else?
    – nohillside
    Mar 5, 2015 at 18:11

1 Answer 1


It is recommended that you store you iPhone at roughly 50% charge. If you store it for more then 6 months, then you should charge it back to 50%.

For more information: https://www.apple.com/batteries/maximizing-performance/

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