How to fix error 160020 when downgrading from ios 6. Use recboot, it is an application that helps a lot. The other files have an icon as at the top of this pagei. If you see error 1671, your computer is downloading necessary software. Error 20 usaully accores when your trying to downgrade an ipod.
After 4 hours of searching every website how to fix error 20. When doing the restore does the bar on the phone under the apple logo get far or not. Currently, i have ios on my iphone and i followed the instructions on redmondpie to downgrade. The iphone needs to be restored with the custom ipsw used to jailbreak the iphone in the first place. Information about products not manufactured by apple, or independent websites not controlled or tested by apple, is provided without recommendation or endorsement. Apples own 3d maps app, passbook app, improved siri, facebook integration and more. Revamped version of the iphone 3g with faster processing speeds.
If i connect to the pc windows 10, itunes will open up and say itunes has detected an iphone in recovery mode you mist restore this iphone before it can be used. Fix recovery windows make sure to use fixrecovery43 not fixrecovery421 fix recovery mac make sure to use fixrecovery43 not fixrecovery421 zlib1. Theres a good chance youve already got a backed up copy of the 3. Fix 16xx errors while restoring in itunes with ireb 4. Restore iphone, if you get 1604 error, keep iphone connected. The only problem with this how to guide was that it only worked for mac os x users because the devteam have not gotten custom ipsw creation to work on redsn0w 0. If you got error code 20 when restore a backup to iphone, ipad or ipod touch with ibackupbot or itunes, it means that the restore process cant. Be sure to uncheck activate the iphone using expert mode. Next, follow the instructions to install the latest itunes. It wont overwrite the current data existing on your iphone. I had it unlocked in london, and it took the iphone 3gs back to 4. My cydia crashed months ago so i deleted it and dont know how to reinstall it to see my shsh or get them or whatever im.
How to fix itunes error code 20 for iphone 2g3g3gs44s. The first thing you need to do is get a copy of the iphone os 3. How to restore an unlocked iphone 3gs to factory settings. Now hold down the shift windows or altoption mac key and click on restore button. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. How to fix iphone restore and update errors stellar data recovery. I bought it off a friend in london, before moving to canada. Your data cable, usb port on computer or network have some problems, you can try to restore your ios device two more times while connected with a cable, usb port, computer, and.
Was a technical specialist for a while, troubleshooting smartphone and softwarerelated issues until a writing stint caught my attention. If you see an error when you update or restore your iphone. Fix iphone 3gs recovery loop and error 1015 during restore. How to downgrade your iphone 3gs from ios 4 to ios 3.
I originally had an issue where something happened to the root password ssh just stopped taking it and i didnt switch it, so i successfully restored and then when i wanted to install winterboard the phone just froze for. It ensures the data safety as you can download icloud backup to local computer. This error can also happen when you try to restore an ipod with. Many many people are stuck in recovery mode so i made this video to help you fix your bricked iphone. Okay i bought and old iphone 3gs and at first it wouldnt do anything because it hadnt been used for about 2 years, nothing would work, no wifi, the apps immediately crashed, and the music wouldnt play. How to upgrade your iphone 4, 3gs without updating the. Pwnagetool bundle for iphone 3gs old bootrom on ios 4. So i thought an update and a restore would fix it, when i tried it gave me the unknown error1. Now hit the pwned dfu button from redsn0w and then follow the onscreen instructions to put your iphone into pwned dfu mode. Restore iphone data from icloud backup restore iphone data from icloud backup. You must quit and restart itunes between the 2 restores for this to work. This guide specifically deals with the iphone 3gs, on a custom firmware of ios 4. Preserve iphone 4, 3gs baseband while updating to ios 5. Try asking iphone questions on ask different instead.
Hello dennis, have you tried to put your iphone in dfu mode when restoring it. It was then extracting the files then verifying the restore with apple. Either you can restore a backup or configure your iphone 3gs as new phone and you are back to iphone 3g 3. I can not restore my iphone due to error 1604 iphone 3gs.
This error can also happen when you try to restore an ipod with hardware dfu. Error code 20 when restore to iphone with ibackupbot or. The iphone needs to be restored with the custom ipsw used to jailbreak the iphone in the. Heres the direct download links for all of the iphone ipsw firmware files from version 3. Preserve iphone 4, 3gs baseband on ios 5 sn0wbreeze windows. Error when downloading songs purchased on itunes, see apples kb article.
My iphone was plugged in to charge when i got message saying activation required. I just connected my iphone 3g to my computer with itunes closed, started the small standalone means no install required f0recast and it gave me all the essential info about the iphone. So my girlfriend got a iphone 3gs, locked to orange uk and without the original carrier sim. The iphone 3gs will reboot, and it will then need itunes to activate.
Your data cable, usb port on computer or network have some problems, you can try to restore your ios device two more times while connected with a cable, usb port, computer, and network you know are good. Repair of this device is similar to the 3g, and requires simple screwdrivers and prying tools. Do not worry if you are unable to repair your itunes error codes, one of our. Quit itunes, relaunch itunes, restore iphone again, done. Ive got a question that im hoping you can help out on ive trawled through forumswebsites trying to find out how to fix my iphone.
Once youve taken care of this checklist, plug your phone into the computer, enter dfu mode, open up itunes and shift click restore. In order to fix this, follow the instructions below. You will get a whole bunch of itunes errors like 1015. Save my name, email, and website in this browser for the next time i comment. About a week ago we showed you how to update to the ios 5 firmware while preserving your iphone 43gs baseband with redsn0w 0. It will restore your iphone using the custom firmware and that worked perfectly and i was finally able to boot my iphone into regular mode and finish the rest of the process. I tried resetting it and it wouldnt boot up properly, so i figured it would have to be restored i have had to restore it once prior. Error code 20 when restore to iphone with ibackupbot or itunes a. Launch itunes and put your iphone in dfu mode hold power and home button together for 10 seconds. Or do you have the latest version of itunes installed on your mac or pc. Now you have a fully jailbroken iphone 3g3gs running on firmware 3. Wondering where you can get all the older iphone firmware files from. Here is my method to fix error code 20 when downgrading your iphone 3gs from 4.
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