How to replace 7650 flex cable?
 

Hi all
any one tried to replace the 7650 flex cable and have experience in it can help me replacing the flex cables for 2 7650 handsets
first i'd like to know how to remove the faulty cable from the board safely?
after that how to install the new one and what is needed ?
soes i need any glow or any iron soldering in it or just paste it in it's location
please i need help urgently
thanks in advance

Desolder with wick or hot air.
Solder with soldering iron with fine tip and 0.3 mm SMD soldering wire, pin by pin.

Where can I get the Service Manual for 7650 Pls?
Thx

http://www.id2.cz/service_manuals.htm