Thread: How to jailbreak ios 4 on windows by sn0wbreez 1.6 ( 22 pics + video Guide )

http://forum.gsmhosting.com/vbb/f456/idetector-3gs-shows-you-have-old-boot-new-boot-100-a-1033933/

http://forum.gsmhosting.com/vbb/f456/how-fix-1604-error-while-restoring-ios-4-a-1031540/
cheak this brother

custom firmware by Sn0wbreeze not restore with i-tunes

thanks bro nice sharing...............

Iphone 3gs ios4.0 bootroom 6.4.
How to downgrad to 3.13?
pls help me.
thanks.........

you are running 3.1.3 right? oldboot. 5.1.2? and having error 1600, 1604?. theres no way you can flash a custom firmware directly with that cause your recover mode isnt pwned yet. do this first.

http://forum.gsmhosting.com/vbb/f456/guide-how-update-firmware-custom-ios4-3gs-old-boot-firmware-3-13-a-1033802/

remember this is for oldboot only iBoot-359.3.

after that. boot in recovery mode not DFU mode. then shift restore firmware with a custom 4,0 firmware. be sure to have a shsh file of your firmware in cydia 1st just in case you want to restore to previous firmwares
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confirmed not working on 3GS 4.0
boot 6.4

custom firmware by Sn0wbreeze not restore with i-tunes
allvesh error

thanks bro nice sharing...............

connect ur phone and run spirit software u will get cydia on phone but maind u only already activated i phone