downgrade ku990 - GSM-Forum

ali_tofigh · 11-23-2008, 21:47

hi do you have to be downgrade ku990 from version 10h to 10c for unlock? do this work is dangerous or has no problem?

please help me

misiek123 · 11-23-2008, 22:09

hi dont posible dont try phone dead

BouRRi_GSM · 11-24-2008, 00:07

u can downgrade FW version, but u will not be able to unlock with old unlock method.

if u search forum, u will find some phone with same version, some from them unlocked and some other not when they have same FW version.

anyway i already test this since some month, sometime u got phone locked even with original SIM, but just a Flex will help u to solve that, version dosn't matter at all as i test with many model/version.

so search forum u will find a way to unlock ur phone without loosing ur time

.

br

11-23-2008, 21:47	#1 (permalink)
ali_tofigh Freak Poster Join Date: Dec 2007 Posts: 125 Member: 644684 Status: Offline Thanks Meter: 8	downgrade ku990 hi do you have to be downgrade ku990 from version 10h to 10c for unlock? do this work is dangerous or has no problem? please help me

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11-23-2008, 22:09	#2 (permalink)
misiek123 Junior Member Join Date: Jun 2005 Location: Ireland Age: 45 Posts: 38 Member: 150589 Status: Offline Thanks Meter: 6	hi dont posible dont try phone dead

11-24-2008, 00:07	#3 (permalink)
BouRRi_GSM Registered User Join Date: Jan 2005 Location: TuNiSiA Age: 43 Posts: 4,342 Member: 111457 Status: Offline Thanks Meter: 967	u can downgrade FW version, but u will not be able to unlock with old unlock method. if u search forum, u will find some phone with same version, some from them unlocked and some other not when they have same FW version. anyway i already test this since some month, sometime u got phone locked even with original SIM, but just a Flex will help u to solve that, version dosn't matter at all as i test with many model/version. so search forum u will find a way to unlock ur phone without loosing ur time . br