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iPhoneの5代目となるiPhone 4S。このデバイスの修理は比較的簡単で、スクリュードライバー、開口ツールと忍耐が必要です。GSM/CDMA / 16, 32, 64 GB / 白と黒

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Getting error 29 when restoring

Hello guys,

I've been restoring iPhone 4s but error 29 occurred.

Can someone know any solution for this matter.

I've used 3 different cables while I'm restoring the iPhone 4s.

Hope someone can give me some solution.

Thanks best regards.

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whit is the current IOS running on your phone ?

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when restoring this error 29 comes but i resolved this by change battry . thanks

さんによる

i changed the battery and restored and it has come succesfully

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今あるものを使い続けましょう

オールインワインキットで安く修理して、節約しましょう。

iPhone 修理キットを見る

今あるものを使い続けましょう

オールインワインキットで安く修理して、節約しましょう。

iPhone 修理キットを見る

5件の回答

選択されたソリューション

"Below are the possible methods to fix iTunes error 29 and complete the restore / update process:

Problem with the Battery - Did you changed the iPhone battery recently? If you have changed the battery of your device, this can be the problem because you got error 29 in iTunes. To fix the error 29, you need to replace your battery with the original one, and start the restore / update process again via iTunes.

Problem with the Antivirus - If the iTunes Error 29 shows up due to a software bug, then it could be for the antivirus software installed on an iPhone. If the error-showing smartphone has an antivirus software, then the users should prompt the following – update the antivirus first from the iTunes App Store, restart the device and check whether the error has been fixed. If it’s not, then complete removal of the antivirus program might work. This is the most popular and accurately working fix for the Error 29 trouble.

Problem with iTunes - Software update or factory reset using iTunes requires the iTunes software installed on a computer to be updated to the latest version as well. A backdated iTunes may fail to recognize the newer hardware characteristics and produce a false error 29 message. Upgrade iTunes and restart the computer before attempting to update the phone.

Old School Technique – Restart! - Sometimes, the old school technique of restarting both the computer and your iPhone really helps solving troubles like error 29. Power down the iPhone completely and also restart the computer. After the computer turns on, turn on iTunes. Turn on the iPhone again and start connecting the iPhone to your computer to see whether it works or not.

Update Computer Programs - Older OS or other older versions of other problems could arise a conflict between platforms and as a result, miscommunication might happen between iTunes and iPhone interface causing error 29. To avoid this trouble, keep your computer up to date. Maybe install a latest service pack, or update to the latest version of Windows or Mac OS X – whichever applies to your setup.

Restore Without Sim Card - Remove the sim card from your device, then restart the device (you can hard restart it), now connect to iTunes and start the restore process.

Factory Reset iPhone - If all of the above solution fails, erasing all the contents and settings stored on an iPhone could do the magic. It’s not a full-proof solution and even after a factory reset the problem could prevail – but the attempt to solve the problem this way is worth a shot. Since factory reset deletes everything from an iPhone and makes it fresh like new again, it’s wise to back up everything. Then Settings > General > Reset and approve.

In Case of a Hardware Problem - If none of these methods do not work for you, then it may be a hardware issue. Drop your iPhone to an Apple authorized customer care. If the phone is still under warranty, file a claim request."

(source)

Seems everything I'm reading has to do with the battery though. Good luck and keep us posted.

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thanks a lot for the answer. i'll check all the solutions you gave to me.

さんによる

I changed battry then restore my problem solved

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sure i changed the battry so what if i do not have that battry i replaced?

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i don't have the original battery......is there any other way to fix it

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You need a battery with correct APN number, that will solve error 29.

Apn=apple part number

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iphone 4s update apple id { imei; 013192006923452

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My iphone 4s was working fine but yesterday i update it to 9.3.6 trough itunes and i get the error 29

Why?my battery is new and i do not have an OEM battery to put inside it to make it work. Why apple make this “joke" . Bah. I don't have any words.


Now i have an iphone "paper"4s with ALL my data lost. I had to use my old iphone 4 for this stupid error... can i resolve this whithout changing battery? (I have buy the 4s with that battery already installed so i dont have the old or another battery)

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This exacly what happening to me right now, i stuck on an apple logo with a loading bar

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Have you already solved it?

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In this case do files and videos delete or no?

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alvic delarosa さん、ありがとうございました!
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