E250 LCD problem and strangest problem - GSM-Forum

Burnt Cobba · 01-07-2008, 23:31

hi all.

got from a client an E250 (let me call it phone A) that once powered up shows the screen mixed up. at first i thought it was the flex but was not, changed the screen and still the same. Flashed it but still the same. Then i tried to use another brand new working SAME model (let me call it phone B) and exchange parts and this is where i got really confused and stranded

I used the upper part together with flex from Phone B with the board of phone A and the result was NO POWER. Used the flex and upper part of Phone A on the board of Phone B and result was sound only. Changing the flex that was used in Phone B resulted in no power. Replacing the original flex in phone B powered it up ok. Definetly even if its the same model there is some mismatch in them. I guess that Phone A needs another type of screen that is not compatible with the normal ones. The problem is which is it and how can i know?

Anyone can shed some light on this problem pls?

thanks

radez · 05-14-2008, 20:45

E250 E250D its a problem I think

joe cellular · 05-14-2008, 21:02

Quote:

Originally Posted by radez

E250 E250D its a problem I think

1oo% rite. also check da color off board. der 2 types. check firmware of da brand new 1

Burnt Cobba · 05-14-2008, 22:40

could not find a working LCD for this old board. In fact as you well said they have different screen types.

thanks

01-07-2008, 23:31	#1 (permalink)
Burnt Cobba No Life Poster Join Date: Apr 2002 Location: The Green Mile Posts: 3,653 Member: 11325 Status: Offline Thanks Meter: 266	E250 LCD problem and strangest problem hi all. got from a client an E250 (let me call it phone A) that once powered up shows the screen mixed up. at first i thought it was the flex but was not, changed the screen and still the same. Flashed it but still the same. Then i tried to use another brand new working SAME model (let me call it phone B) and exchange parts and this is where i got really confused and stranded I used the upper part together with flex from Phone B with the board of phone A and the result was NO POWER. Used the flex and upper part of Phone A on the board of Phone B and result was sound only. Changing the flex that was used in Phone B resulted in no power. Replacing the original flex in phone B powered it up ok. Definetly even if its the same model there is some mismatch in them. I guess that Phone A needs another type of screen that is not compatible with the normal ones. The problem is which is it and how can i know? Anyone can shed some light on this problem pls? thanks

05-14-2008, 20:45	#2 (permalink)
radez No Life Poster Join Date: Nov 2005 Location: UNLOCKING IN GENERAL:) Age: 51 Posts: 822 Member: 196126 Status: Offline Thanks Meter: 80	Hi E250 E250D its a problem I think

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05-14-2008, 22:40	#4 (permalink)
Burnt Cobba No Life Poster Join Date: Apr 2002 Location: The Green Mile Posts: 3,653 Member: 11325 Status: Offline Thanks Meter: 266	could not find a working LCD for this old board. In fact as you well said they have different screen types. thanks