原因1：iPhone需要强制重启
你的iPhone可能就是临时死机，需要手动重启或者“强制重启”。请遵循如下办法：强制重启
原因2：电池亏电
如果你的电池电量被耗尽，即使把iPhone连上充电器它也不会马上开机。保持充电30分钟然后再开机。
原因3：手机充电口或充电插头脏了
在充电30分钟后手机仍然无法开机，请检查一下充电口或充电插头是否被污垢覆盖。如果有污垢堵塞其充电口，会造成充电无法完成。可以使用棉签蘸点酒精仔细清除污垢，风干后，使用不同的充电线在试一下。或者也可以用无线充电的办法。
原因4：电池故障或充电口故障
如果iPhone还是无法充电，怀疑是电池故障或者充电口故障。
用一个充了一部分电的电池试试手机能否开机。不能开机的话，怀疑电源键故障或主板故障。如果能开机，插上充电器看看能否充电。如果手机提示说正在充电，说明雷电口是工作的。很可能是你的电池故障。如果不充电，请看下面：更换充电口.
原因5：电源键故障
如果怀疑电源键不好用，请给iPhone充电看它能否自己开机。荣誉感手机开机而且有电，怀疑也许是电源键故障也有可能是电源键的连接排线故障。测试电源键如有必要更换之。
原因6：显示故障
有时也可能是屏幕故障。最简单的办法就是开机然后听听是否有声音。或者上下波动静音键，看看手机有没有震动。如果有声音也有震动，高度怀疑屏幕显示故障。请更换屏幕。
购买屏幕,
原因7：主板故障
如上的办法都不好用的话，怀疑主板故障，你需要换掉主板。你可以换掉整个主板，或者你能找到出故障的芯片，需使用到一些微焊接技术。如果你对此感兴趣你可以看看这： 练习微焊接的材料在这里.
15条评论
my iphone is not turn on
novanjithanusara - 回复
my iphone 6 plus is charging but it wont turn on and it had died on 14
Jalya Johnson-Scott - 回复
my phone turned off on its own and wont turn bck on i tried charging it and it only shows charging icon but not turning on
icyy beenlit - 回复
did u fix it now? i have the same problem at the moment i need to know what u did, if you can tell me please, thx
tanko maria -
my iphone will not turn on it on the charger right now
Alicia - 回复
my iphone 6 story so i was gonna play roblox and it became black and a white line and it became black and i can't charge it and turn on pls help me
Myrna Ilano - 回复
My phone is on charger but will not come on .Have tried all the instructions .Nothing
jj.braun - 回复
my 14 pro got water in it and wouldnt allow me to charge it. it died while i was using it and still wouldnt let me charge it due to the water. i left it overnight to dry and tried plugging it in after 17 hours and it still wont charge. its reached the point where it will not even show the battery symbol or tell me its charging
Alex Day - 回复
my iphone 10 wont turn on its on the charger its been charging for 45 minutes at least.
Connor Bogdan - 回复
my xr wont turn back on it was on 30 sum
ORLANDO COLEMAN - 回复
I've been charging my Iphone 10 XR for over two hours and it's still not turning on. What does that mean? Do I need to get a new phone?
Kat - 回复
mijn iphone 12 had geen wifi ontvangst meer en had die laten repareren,toen ik hem ophaalde beon mn scherm uit en aan te gaan en ^lots niets meer.. nu zegt die van de winkel dat mn moederbord beschadigd is..
Sonya Abela - 回复
Problème
circuit charge
Mame mor Seck - 回复
就垃圾一样设计。都什么时代来手机好会死机按的我手指头都疼哦。也不开机。妈还真的垃圾手机
John Liu - 回复
мой айфон 10 выключился сам по себе при заряде 30 - 20 % и включился наверное но нет изображений оно только вибрирует, помогите мне пожалуйста решить эту проблему
Jasik - 回复