Een iOS-back-up herstellen naar een eerdere versie van iOS
Als u merkt dat u een back-up van een apparaat met een nieuwere versie van iOS dan het doelapparaat moet herstellen, moet u zich ervan bewust zijn dat het herstellen van een nieuwere back-up naar een gedegradeerd iOS-apparaat niet mogelijk is zonder een paar aanpassingen. Als u zonder probeert, ziet u dit bericht:
iTunes kon de iPhone "Renate's iPhone" niet herstellen omdat de back-up corrupt was of niet compatibel met de iPhone die wordt hersteld.
Welke opties heb je dan? Nou, er zijn er twee:
Patch uw back-up om deze compatibel te maken met de eerdere iOS, of
Haal de gegevens die u nodig hebt uit uw iTunes- of iCloud-back-up en importeer deze
Hieronder beschrijven we hoe de eerste techniek en onze gids voor back-upherstel de tweede techniek behandelt.
Hoe een iOS-back-upversie te downgraden
Een back-up patchen voor een iOS-downgrade is vrij eenvoudig, hoewel het niet mogelijk is om tussen elke versie te schakelen. We hebben de versiedowngrades die we hebben getest en waarvan we weten dat ze hieronder werken, gemarkeerd.
Stap 1. Maak een kopie van uw iOS-back-up voordat u deze wijzigt.
Stap 2. Open het bestand Info.plist in de hoofdmap van uw back-up.
U kunt dit bestand openen met elke eenvoudige teksteditor.
Stap 3. Zoek naar Product Version en u vindt een gedeelte dat eruitziet als de onderstaande tekst.
<key>Product Type</key> <string>iPhone10,6</string> <key>Product Version</key> <string>12.3.2</string> <key>Serial Number</key> <string>C8QH6T96DPNG</string>
Stap 4. Wijzig de waarde van de Product Version en sla het bestand op.
Bijvoorbeeld van 12.1.3 tot 12.1 of 12.0 en sla het bestand op.
Van welke back-upversies kan ik downgraden?
Het kan zijn dat andere versie-downgrades werken, maar dit zijn degenen die we hebben getest en bevestigd hebben bevestigd. Deze techniek vertrouwt erop dat er tussen sommige versies weinig verschil is van het onderliggende opslagformaat. Als je succes hebt met andere versies, laat het onze lezers dan weten in de reacties hieronder.
| iOS-versie | Back-up downgrade bevestigd voor |
|---|---|
18 beta 2 |
17.5.1 |
16.2 | 16.1.2 |
14 bèta | 12.4.6 |
13.6 | 13.5.1 , 13.5 , 12.4.8 |
13.5.1 | 13.5 , 12.4.6 |
13.5 | 12.4.71 |
13.4.1 | 12.4.7 |
13.4 | 13.3.1 , 12.4.7 |
13.3.1 | 13.3 |
13.3 | 13.2.3 , 12.4.4 , 12.3.3 |
13.2 | 12.3.4 |
13.1.3 | 12.3.3 |
12.3.2 | 12.3.1 |
12.1.3 | 12.1.2 |
12.1.3 | 12.1 , 12.0 |
12.0 | 11.4 |
9.0 bèta | 8.4 |
8.0.1 | 8.0 |
8.0 bèta | 7 |
7.0 | 6.1.4 , 6.1.3 |
door Diego H.
As for Oct 22 It works for iOS 17.03 > 17.0.2 on a iPhone XS Max however you need to change the Product Version value as well on the Manifest.plist file located in the root folder of your backup.
door Colin
Excellent, thanks very much! Went from iPad mini5 16.5.1 to iPad mini4 15.7.6
door Ronghao Luo
iPhone 8 (16.5.1) can restore backup on iPhone 7 Plus (15.7.7).
door nate appleseed
LFG. Your the man Restored 16.1.2 to 15.7.7 & worked great
door Joel
Successful from: 16.3.1 (iPhone X) to 15.7.3 (iPhone 7 Plus). Thanks so much.
door Oliver
iPhone 8 (16.2) -> iPhone 7 Plus (15.7.3) = success
door Gil Skink
It worked to change IOS 12.5.5 to 12.2, though there was a slight glitch. After the backup was completed from my 5s with the 12.5.5 to my erased 6s with the 12.2, iTunes SAID it could not sync to the new phone. But when I checked the 6s phone it was fine! Everything's there, far as I can tell. Great article, really helpful! Awesome solution, thanks!
door untaztood
10.3.4 (5) to 10.3.3 (5C) also works :)
door Z.K.
Thanks a lot for this great article.
It worked for me from iPhone 7 with IOS "13.4.1" to iPhone 6 with IOS "12.05.04"
door Isaac
Works for iOS 15.0 > 14.6! This article saved me so much pain thank you Aidan
door David Russenberger
13.7 to 13.6 works fine!
Thanks a lot!
door Susan
Thanks!! Worked for 14.4.1 on SE to 12.5.1 on 6
door Lisa
It was a backup from an iPhone SE 14.4.1 to an iPhone 5s 12.5.1
Thank you so much for this. I'd like to say it worked like a charm, but it did not at first :D
After several tries, the very thoughtful message from itunes that it did not work because it does not work and a little mental breakdown I did get it done!
Maybe helpful for some and quite logical for everyone else:
It worked nearly perfectly after I set back the 5s to factory settings and put in the SIM card before trying to do the backup again. And voila it worked.
Some stuff is missing but I'll figure that out! Thank you so much for this very helpful article! I hope Karma is good to you in return!!!
door Nicholas Gooding
The backup worked from an iPhone SE first generation (iOs 13.5.1) to an old iPhone 6 (iOs 12.5.1). The only issue was with three newer apps that are not supported with the previous iOs and were not installed.
door Sergey Batmanov
Thank You!
iPhone 6s iOS 11.3 restored from a iPhone 6s i0S 11.4.1 backup
door Dennis
13.6.1 to 12.2 worked
Great job
door Baku
worked for me 6s 14.2 to 6 12.5.1
antwoord door: Reincubate Support
That's great! Thanks for sharing.
door VS
Thank you so much! iPhone 6s 14.2 128GB to iPhone 12.4.9 64GB worked flawlessly.
door Manish
Worked from 14.2 xs max to 12.5 iphone 6
Thank you so much it was a time saver!!!!
door Ulrich Kohlhaas
Problem: New iPhone12 with 14.3, second hand old iPad with 12.5. Data transfer with iCloud refused because of IOS incompatibilty. So a try with iTunes. Same thing. Then I applied your suggested patch. Excellent. Thank you. You are THE expert!
antwoord door: Reincubate Support
Thank you — glad it helped! 🙂
door Alfredo Casalin
from 6s 14.1 to 6Plus 12.4.9
Done!
antwoord door: Reincubate Support
Woohoo!
door BB
Worked on with iphone SE (first gen) 14.2 --> iphone SE (first gen) 13.6, except for sms/imessages. Those were subsequently recovered by turning on icloud on both devices, turning sync messages to on, and giving the devices time to sync/download the messages (this takes several hours).
Thank you!!
door Améline
Successful from : 13.5.1 (iPhone X) to 12.4.6 (iPhone 6) Thanks a lot
door K!
Restoring from iPhone 7 iOS 13.6 to iPhone 5S iOS 12.4.8 worked fine!
door Guiherme Rodrigues
worked for me iPhone XR 14.0 beta 2 > 13.5.1
door Luis
IPhone 13.6 > 13.5.1 sucessfull !!
Thanks
door John
thanks for this write up, worked on iPhone SE 13.4.1 to iPhone 6 12.4.7.
door Thankful User
You're a life saver! Worked from 7+ iOS 13.3 backup to iOS 13.2.3 iPhone 11 Pro Max
door Rahul Prakash
Working 13.5.1 to 13.5 on iPhone 11 Pro Max
door Luis Felipe
WORKED FOR 11 PRO MAX 13.5.1 TO 13.5 JAILBREAK LIVE BRASIL
door Roos Anouk
Thank you so much! Worked for an old iPhone 5, restoring from an iPhone SE, 13.4 to 12.4.7
door Captain997
I KNEW it. There had to be a way. THANK YOU, thank you THANK YOU.
Don't know how I stumbled on to this page, but grateful beyond words, that I did. Used option #1 Worked like a champ. iphone 5se destroyed. Picked up a 5s for next to nothing. OS on the 5se was 13.5 The 5s only goes up to 12.4.7 I Tunes or I Cloud wouldn't restore the backup. Called Apple support, and they didn't have a clue. Thanks again. Really worked.
door Sreekanth P P
I'm trying to restore my backup from iphone 7plus(iOS 13.3.1) to iPhone 8(iOS 13.4.1). I was getting the error message while progressing the restoring process. The message is 'iTunes could not restore the iPhone "iPhone" because the backup was corrupt.'
I changed the Product Version in the Info.plist file in the root folder to 13.4.1 from 13.3.1. But still the same error popping up!
Please help me to get my backup :(
antwoord door: Reincubate Support
Hi Sreekanth. Changing the version like this won't help if the backup is corrupt. We've got a guide for fixing corrupt backups here. If you get stuck, drop us a note!
door Daniel
It work for me too. Thanks a lot. 13.4.1 (iphone 7 plus) to 12.4.6 (iphone 6)
door Cis
Thank you so much! It worked from 13.3 (iphone 7) to 12.4.6 (iphone 6) :) it just saved me from a loooot of trouble :)
door mario
Great article.
worked from iphone 7 (13.4) to iphone 6 (12.4.6)
door Asif Ali
It is working for IOS 13.4 to 13.3.1
antwoord door: Reincubate Support
Brilliant!
door one tskk
how about 13.3 to 13.3.1?
antwoord door: Reincubate Support
That'll work fine. 🙂
door Gregory
Hi!
Worked for iPhone 5s with iOS 10.3.3 importing backup from iPhone X with iOS 13.1.4. Thanks!
door KSHITIZ MAHARJAN
can I restore my 13.3.1 to 13.3?
antwoord door: Reincubate Support
Yes, that should be no problem.
door Juan Martin DAgostino
Great Article! I was able to use a 13.3 ios BackUp on a 12.4.4 ios on iPhone 6!
Thanks!
door Robin Willis
Worked for iPhone 6 with iOS 12.4.4 importing backup from iPhone 7 with iOS 13.3. Thanks!
door pedrosa0516
iPhone 8 13.3 > iPhone 6 12.4.4 = fail iPhone 8 13.3 > iPhone 6 12.3.3 = success!
door Michele Masiero
I succesfully downgraded from an iPhone 6s on 13.2 to an iPhone 6 on 12.3.4 ! Thank you for your precious information !
antwoord door: Reincubate Support
Awesome! Thanks for commenting.
door Fedor stepanov
Just did a restore from 13.1.3 ver on 12.3.3 Thanks for info
antwoord door: Reincubate Support
Thanks for letting us know!