Iphone 4 downgrade baseband - GSM-Forum

elassooudi · 08-03-2012, 13:21

dear all

is it possible to downgrade baseband iphone 4
from 4.12 to 4.11 or less ?

BR

xe_d_sono · 08-03-2012, 13:22

No, it's not possible to do that.

mobileinfo · 08-03-2012, 14:06

Quote:

Originally Posted by elassooudi

dear all

is it possible to downgrade baseband iphone 4
from 4.12 to 4.11 or less ?

BR

Bro not possible

Mobileinfo

temp_temp · 08-03-2012, 14:11

not possible even on dreames

a_krivtsov · 08-03-2012, 16:44

What for you want to downgrade baseband iphone 4?

hondobk · 08-03-2012, 17:15

read this has been stated over and over. use search or google the answer is right there

smr29126 · 08-03-2012, 19:14

only possible by hardware baseband chip change

longli · 08-09-2012, 09:43

I can be reduced to 0159 baseband

rexzadrian · 08-09-2012, 12:25

i thinks baseband on iphone 4 depends on ios version when u change ios ur baseband will change to, not like 3gs

loft812000 · 08-09-2012, 16:32

still nothing brother impossible

questler · 08-09-2012, 19:34

Quote:

Originally Posted by longli

I can be reduced to 0159 baseband

lol, if you really can do this i have between 500 and 1000 phones waiting for you :-)

hondobk · 08-09-2012, 20:46

oh gheesh my brain hurts from all of this lol

08-03-2012, 13:21	#1 (permalink)
elassooudi Freak Poster Join Date: Feb 2006 Location: Brussels - Belgium Posts: 377 Member: 236097 Status: Offline Thanks Meter: 29	Iphone 4 downgrade baseband dear all is it possible to downgrade baseband iphone 4 from 4.12 to 4.11 or less ? BR

08-03-2012, 13:22	#2 (permalink)
xe_d_sono Freak Poster Join Date: Jul 2008 Posts: 480 Member: 813493 Status: Offline Thanks Meter: 85	No, it's not possible to do that.

08-03-2012, 14:11	#4 (permalink)
temp_temp No Life Poster Join Date: Aug 2007 Location: Algérie Age: 43 Posts: 1,522 Member: 570252 Status: Offline Thanks Meter: 207	not possible even on dreames

08-03-2012, 16:44	#5 (permalink)
a_krivtsov Junior Member Join Date: Jul 2012 Posts: 17 Member: 1787857 Status: Offline Thanks Meter: 0	What for you want to downgrade baseband iphone 4?

08-03-2012, 17:15	#6 (permalink)
hondobk Junior Member Join Date: May 2012 Posts: 10 Member: 1762718 Status: Offline Thanks Meter: 2	read this has been stated over and over. use search or google the answer is right there

08-03-2012, 19:14	#7 (permalink)
smr29126 Freak Poster Join Date: Oct 2005 Location: pakistan Age: 40 Posts: 480 Member: 189855 Status: Offline Thanks Meter: 31	only possible by hardware baseband chip change

08-09-2012, 09:43	#8 (permalink)
longli Junior Member Join Date: Apr 2008 Posts: 5 Member: 759075 Status: Offline Thanks Meter: 0	I can be reduced to 0159 baseband

08-09-2012, 12:25	#9 (permalink)
rexzadrian Insane Poster Join Date: Oct 2005 Age: 45 Posts: 64 Member: 187750 Status: Offline Thanks Meter: 2	i thinks baseband on iphone 4 depends on ios version when u change ios ur baseband will change to, not like 3gs

08-09-2012, 16:32	#10 (permalink)
loft812000 Freak Poster Join Date: May 2009 Age: 42 Posts: 115 Member: 1039707 Status: Offline Thanks Meter: 11	still nothing brother impossible

08-09-2012, 20:46	#12 (permalink)
hondobk Junior Member Join Date: May 2012 Posts: 10 Member: 1762718 Status: Offline Thanks Meter: 2	oh gheesh my brain hurts from all of this lol