K550i Strange problem WTF!!! - GSM-Forum

Amir-SkillZ · 06-01-2008, 06:31

Phone was Red blink.....i did repair using TP see log here
http:///vbb/showpo...58&postcount=3
All gets ok...Phone power on and shown insert correct sim card even on test sim card mean it have 5lock closed...yes it does...
But strange is when i try to unlock it with dreambox....after Unlock Process gets completed phone goes dead....?
been playing with this all last day..wats the prob....phone again reveive by full flash+gdfs.....still unable to unlock....
Nor with anyother Service tool .......

titan_wonder · 06-01-2008, 08:37

are u try with dump flash from bootloader?..and after write do TP again >security bypass > unlock..????..

bluffmaster · 06-01-2008, 08:50

Same Problem I Faced in K770I.

Phone Was Red Blinking Condition. Flash Inside ST Memory.
So I Make Tp and Repair GDFS. After Successfully Repair GDFS. I Power On Phone And Check Sim Lock Status Phone Show All Locked is Open. When I Switch Off and Switch On Phone and check The Again Sim Lock Status All Locked is Closed.???? confused ???? I agian Unlock and Repair Via Security Bypass Mode. But Same Condition. After Unlock and Repair When you First Time Switch Phone on Phone Will Show All Lock is Open After Switch Off. All Locked is Closed.

So I Try To Flash and After Flash Same Condition i again did unlock and repair but same.
I Write the Dumped File But Same Condition.

So Atlast i Decide To Change Flash IC. SO I Change Flash Ic But Now I use Intel Flash. and agian i Flash Phone and unlock and Repair The Phone But Same Condition All Lock Is Closed.

Summry:
Might Be Processor Damage
Might Be Internal Layout Problem
Might Be MAD IC DAMAGE.

RGds
Bluffmaster

Amir-SkillZ · 06-01-2008, 11:24

well i should wait for the last answer from support team.....
they r upto something...hope might help us on this and few other problems...many users encounter now days...

Amir-SkillZ · 06-04-2008, 07:05

Why not yet anyproduct support answer on this issue?

GSM Dream · 06-05-2008, 15:14

The answer is simple - this is hardware issue.

06-01-2008, 06:31	#1 (permalink)
Amir-SkillZ No Life Poster Join Date: Nov 2004 Location: Capetown Posts: 6,709 Member: 91045 Status: Offline Thanks Meter: 8,696	K550i Strange problem WTF!!! Phone was Red blink.....i did repair using TP see log here http:///vbb/showpo...58&postcount=3 All gets ok...Phone power on and shown insert correct sim card even on test sim card mean it have 5lock closed...yes it does... But strange is when i try to unlock it with dreambox....after Unlock Process gets completed phone goes dead....? been playing with this all last day..wats the prob....phone again reveive by full flash+gdfs.....still unable to unlock.... Nor with anyother Service tool .......

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06-01-2008, 08:37	#2 (permalink)
titan_wonder No Life Poster Join Date: May 2007 Location: Alien Nation Posts: 812 Member: 515413 Status: Offline Thanks Meter: 146	are u try with dump flash from bootloader?..and after write do TP again >security bypass > unlock..????..

06-01-2008, 08:50	#3 (permalink)
bluffmaster No Life Poster Join Date: Mar 2006 Location: Inside MTK Age: 38 Posts: 1,241 Member: 248182 Status: Offline Thanks Meter: 786	Same Problem I Faced in K770I. Phone Was Red Blinking Condition. Flash Inside ST Memory. So I Make Tp and Repair GDFS. After Successfully Repair GDFS. I Power On Phone And Check Sim Lock Status Phone Show All Locked is Open. When I Switch Off and Switch On Phone and check The Again Sim Lock Status All Locked is Closed.???? confused ???? I agian Unlock and Repair Via Security Bypass Mode. But Same Condition. After Unlock and Repair When you First Time Switch Phone on Phone Will Show All Lock is Open After Switch Off. All Locked is Closed. So I Try To Flash and After Flash Same Condition i again did unlock and repair but same. I Write the Dumped File But Same Condition. So Atlast i Decide To Change Flash IC. SO I Change Flash Ic But Now I use Intel Flash. and agian i Flash Phone and unlock and Repair The Phone But Same Condition All Lock Is Closed. Summry: Might Be Processor Damage Might Be Internal Layout Problem Might Be MAD IC DAMAGE. RGds Bluffmaster

06-01-2008, 11:24	#4 (permalink)
Amir-SkillZ No Life Poster Join Date: Nov 2004 Location: Capetown Posts: 6,709 Member: 91045 Status: Offline Thanks Meter: 8,696	well i should wait for the last answer from support team..... they r upto something...hope might help us on this and few other problems...many users encounter now days...

06-04-2008, 07:05	#5 (permalink)
Amir-SkillZ No Life Poster Join Date: Nov 2004 Location: Capetown Posts: 6,709 Member: 91045 Status: Offline Thanks Meter: 8,696	Why not yet anyproduct support answer on this issue?

06-05-2008, 15:14	#6 (permalink)
GSM Dream No Life Poster Join Date: Dec 2005 Posts: 2,430 Member: 214480 Status: Offline Thanks Meter: 2,087	The answer is simple - this is hardware issue.