Sony Ericsson k850i, disappointing choice

About six month ago, i bought a second hand Sony Ericsson k850i. I choose the k850i because it have good feature, specially in 5 MP build in camera. at that time i don't have any complaint, as long as the camera working well, although i have some problem when using multimedia feature, specially FM Radio.

i don't tink to much about it, also if the keypad so little and feel too hard to touch.
but then disaster come.. WTF

suddenly, my K850i have a trouble with it's display. Beginning when i receive a sms, when i touch the arrow keys, my display suddenly OFF!! I try to restart my K 850i, but the problem still with me..

so i think its have a hardware problem.
Then i try to disassembly my Sony Ericsson K850i. let's see the problem...

first, open the 2 screws near the battery holder..











then, open the casing using an credit card or ATM card, gently please..











open the 2 screws at top of K850i machine, and here is the naked K850i hehehe..











let's see the Sony Ericsson K850i LCD.. push gently to release it













the problem i have is at the connector here..
but, because the connector can't be separated from the LCD, i have to buy the LCD for replacement..
OMG.. what a very annoying design!!
any body have a solution?