Iphone 2g downgrade from v 3.0 - GSM-Forum

moon786 · 06-21-2009, 22:19

I upgrade I Phone 2g on 3.0 firmwer and i want downgrad it but its not but i tune is not dongrad it if any body have any slusion to downgrade it plz help me

toukour · 06-21-2009, 22:24

Quote:

Originally Posted by moon786

I upgrade I Phone 2g on 3.0 firmwer and i want downgrad it but its not but i tune is not dongrad it if any body have any slusion to downgrade it plz help me

Why you want to downgrad.Just jailbreck/unluck it.You can unluck now with
redsn0w-win_0.7.1. I did 2 pieces yesterday no problem at all.
Br

shedeed · 06-22-2009, 03:32

Just Put U Iphone Into D.F.U Mode Then Restore Via Itunes To Any Version U Want
Regards
B.R

ad3qz · 07-12-2009, 16:22

Hi,

i tried few times to downgrade iphone 2G from 3.0 to 2.2.1, even with DFU mode or restore mode, itunes still show error. when iphone in DFU mode, itunes said error 1601. but when iphone in restore mode (disk and cabel), itunes said error 20. if it's so simple to downgrade iphone from higher firmware to lower one like this, how come this can happen? is there something wrong with downgrading firmware?

Makave · 07-12-2009, 17:12

Quote:

Originally Posted by ad3qz

Hi,

i tried few times to downgrade iphone 2G from 3.0 to 2.2.1, even with DFU mode or restore mode, itunes still show error. when iphone in DFU mode, itunes said error 1601. but when iphone in restore mode (disk and cabel), itunes said error 20. if it's so simple to downgrade iphone from higher firmware to lower one like this, how come this can happen? is there something wrong with downgrading firmware?

no use fresh copy of Windows + ituenes v 8.1 not 8.2 cuz v 8.2 wouln't downgrade iphone 2g to lawer v than v 3.0 cuz the itunes mobile device had changed completely in v 8.2 & also the drivers of DFU mode

& don't try to unistall itunes v 8.2 completely to downgrade it to v 8.1 cuz it will keep the apple mobile device as it with no changes & aslo the driver wich will result to the same thing no success downgrade

B.R

AMR EBREEM

wasem.sis · 07-12-2009, 17:30

mr mkave i love your answers

06-21-2009, 22:19	#1 (permalink)
moon786 Junior Member Join Date: Nov 2008 Location: Dublin Irland Posts: 39 Member: 910598 Status: Offline Sonork: moon786 Thanks Meter: 2	Iphone 2g downgrade from v 3.0 I upgrade I Phone 2g on 3.0 firmwer and i want downgrad it but its not but i tune is not dongrad it if any body have any slusion to downgrade it plz help me

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06-22-2009, 03:32	#3 (permalink)
shedeed No Life Poster Join Date: Jun 2007 Location: E G Y P T Age: 37 Posts: 2,527 Member: 527884 Status: Offline Sonork: 100.1583794 Thanks Meter: 850	Just Put U Iphone Into D.F.U Mode Then Restore Via Itunes To Any Version U Want Regards B.R

07-12-2009, 16:22	#4 (permalink)
ad3qz Insane Poster Join Date: Jan 2009 Posts: 93 Member: 944576 Status: Offline Thanks Meter: 18	Hi, i tried few times to downgrade iphone 2G from 3.0 to 2.2.1, even with DFU mode or restore mode, itunes still show error. when iphone in DFU mode, itunes said error 1601. but when iphone in restore mode (disk and cabel), itunes said error 20. if it's so simple to downgrade iphone from higher firmware to lower one like this, how come this can happen? is there something wrong with downgrading firmware?

07-12-2009, 17:30	#6 (permalink)
wasem.sis Junior Member Join Date: Mar 2006 Posts: 32 Member: 249501 Status: Offline Thanks Meter: 2	mr mkave i love your answers