跳转到主内容

苹果 iPhone 5s 于2013年9月10日公布。该设备的维修与以前的型号相似,需要螺丝刀和撬棒。可使用GSM或CDMA / 16、32或64 GB。颜色有银色、金色和太空灰。

3530 个问题 查看全部

iPhone 5S A1457 stuck at "connect to itues"

Got an Iphone 5S that been sitting here for a while, now i pulled out and not sure what could be wrong. It just shows "connect to itues" and it wont update, DFU mode seems not to be able to restore/factory restore it eighter.

And i cant see any error msg from itunes

Any tip out there ??

已回答! 显示答案 我也有这个问题

这是一个好问题吗?

得分 1
5条评论

When you connect to iTunes, does it recognize it?

完成的

Yes, shows SN, Iphone and name on it. Statens that i need to restore or uograde

完成的

Did a test With 3UTool and got to 20%, then phone "rebooted" and it stuck there. Screen did a red flash then black and reboot. Tested 3-4 times.. Gets to 19%.. Starting to think it might be faulty NADN :-(

完成的

Try unplugging the front camera, for this you will need to open up the phone and restore again.

Hopefully that will work because if that does then the front camera assembly is faulty.

You will probably need to replace it as shown here (Damaged cables cause can cause the phone to not boot up):

iPhone 5s 前置摄像头和传感器排线更换

完成的

Front flex has been removed, testet With a New screen without front cam, still no Luck :-(

完成的

添加一条评论

2个答案

已选择的解决方案

Appears to be an connection issue between the charging port and the logic board.

First thing I would do is inspect the charging port for any debris / gunk preventing the lightning cable from plugging in fully if it isn't going in fully without a gap between the plug and the iPhone's metal housing frame.

You can use tweezers to do so, be careful when pushing out the gunk because you don't want to touch the 5-pins inside the charging port as that will cause it to depress down which may cause contact issues for charging in the future.

Once you have confirmed the cable is plugging in fully without any obstruction and still does not work then next is to open up the phone and inspect for any liquid damage. No liquid damage near charging port area / battery connector on board?

Test a replacement lightning connector on it and see if it's going to work or not. If it still does not then it's probably charging IC gone bad. Honestly I'm not sure if USB connection to computer is still doable with a bad charging IC.

Edit - This page is particularly useful in troubleshooting iPhones: iPhone 5s Troubleshooting

这个答案有帮助吗?

得分 4

15条评论:

Phone is open and no waterdamage. I'll connect another charge port and test

完成的

Reinstalled Itunes and now i'm getting Error 1403 :-/

完成的

Try restoring using 3UTools.

iTunes Restore Error 1403 usually means corrupted firmware download. Try downloading the firmware again.

You will need to manually delete the firmware if you want to redownload it again but don't bother with this and just use 3Utools program instead to flash the firmware onto the phone.

完成的

Red screening: I would disconnect everything from the board except charging port and power button, and battery; and for the screen only the digitizer and LCD connectors. Don't connect the front camera cable. Then force DFU and try again.

If it still doesn't work, I'd look at Tristar and some other chips on the board.

完成的

Have been tested, no chips looks damage

完成的

显示更多的10条评论

添加一条评论

Try using 3uTools to flash your diabled iPhone.

这个答案有帮助吗?

得分 1

3条评论:

Have been tested, hangs at 19%.

完成的

Now in itunes it gives error 4013

完成的

Oh, then try to

1. reboot your iphone.

2. Check out the faulty cable/ port

3. Is wifi network properly?

4. clean up your iphone.

5. restart your computer or reset your iPhone.

完成的

添加一条评论

添加你的答案

thomas 将永远感激不已
浏览统计数据:

过去 24 小时: 0

过去 7 天: 0

过去 30 天: 0

总计 1,152