What does mean this itunes error (-1) ??? - GSM-Forum

Ipko · 12-23-2011, 11:45

Trying to restore direct from itunes and restore was going till to finish but not doing the finish show this error:

The iPhone "iPhone" could not be restored .An unknown error occurred (-1)

Thny

shashankmobile · 12-23-2011, 12:05

Error 1 - Unable to downgrade. Try changing the USB port (the back one of chassis is better) and restart computer.
The installed version of iTunes may also be too old. Update iTunes.

Br.
Shashank

rakilli · 12-23-2011, 12:29

iPhone 4 Error while restoring iso 5-0-1. no imei, no wifi, no bluetooth
check this i have same problem

Ipko · 12-23-2011, 15:14

Quote:

Originally Posted by shashankmobile

Error 1 - Unable to downgrade. Try changing the USB port (the back one of chassis is better) and restart computer.
The installed version of iTunes may also be too old. Update iTunes.

Br.
Shashank

All is OK , itunes are on latest version installed.
change usb , change pc , restart pc.
but problem are the same
?

pearsonjohnboy · 12-23-2011, 15:42

you have killed phone by updating baseband on new chip phone

byteforce · 12-23-2011, 15:56

You are victim like me . iPhone 3gs was made with Toshiba baseband chip and as soon as we flashed iPad baseband the problem ocurred. I have the same problem now..

Ipko · 12-23-2011, 16:02

And now for now any solution members.

Damn , iphone 3gs 8GB

12-23-2011, 11:45	#1 (permalink)
Ipko Registered User Join Date: May 2010 Posts: 1,067 Member: 1295985 Status: Offline Thanks Meter: 86	What does mean this itunes error (-1) ??? Trying to restore direct from itunes and restore was going till to finish but not doing the finish show this error: The iPhone "iPhone" could not be restored .An unknown error occurred (-1) Thny

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12-23-2011, 12:05	#2 (permalink)
shashankmobile No Life Poster Join Date: Jun 2008 Location: Delhi & NCR (INDIA) Posts: 1,239 Member: 800668 Status: Offline Sonork: 100.1590720 Thanks Meter: 882	Error 1 - Unable to downgrade. Try changing the USB port (the back one of chassis is better) and restart computer. The installed version of iTunes may also be too old. Update iTunes. Br. Shashank

12-23-2011, 12:29	#3 (permalink)
rakilli Junior Member Join Date: Dec 2006 Posts: 19 Member: 404234 Status: Offline Thanks Meter: 5	iPhone 4 Error while restoring iso 5-0-1. no imei, no wifi, no bluetooth check this i have same problem

12-23-2011, 15:42	#5 (permalink)
pearsonjohnboy No Life Poster Join Date: Dec 2005 Posts: 952 Member: 214417 Status: Offline Thanks Meter: 21	you have killed phone by updating baseband on new chip phone

12-23-2011, 15:56	#6 (permalink)
byteforce Cheater -Don't Deal with him- Join Date: Feb 2003 Location: gsmcity Age: 44 Posts: 3,009 Member: 21296 Status: Offline Thanks Meter: 328	You are victim like me . iPhone 3gs was made with Toshiba baseband chip and as soon as we flashed iPad baseband the problem ocurred. I have the same problem now..

12-23-2011, 16:02	#7 (permalink)
Ipko Registered User Join Date: May 2010 Posts: 1,067 Member: 1295985 Status: Offline Thanks Meter: 86	And now for now any solution members. Damn , iphone 3gs 8GB