plz guy's i need nckia 5700 pinouts
 

hi, i want the pinouts of this phones:tx,rx,GND and this phone is 18 pins connector

hello!

look for marked test points on PCB near bottom of phone
(no need to remove battery)

hi, man i found them but they are many:
GND,RX A,RXB,power,power,TX A,TX B,VBAT
so which TX and RX to take?

@waleedy
for Nckia 5700 10-Rx,12-Tx (in most cases),if not correct try 7-Rx,9-Tx.Use 1 or 18 as ground
http://forum.gsmhosting.com/vbb/atta...9&d=1199644658

but man from the back i found the pinouts on PCB and they are in this order:
GND-RX _A-TX_B-POWER A-POWER B-TX_A-RX_B-VBAT and i'll upload th pic,so which one to take or just go to pin 10 &pin 12 and the GND?
this is the pic:
http://file5.9q9q.net/preview/362374...08031.jpg.html

@waleedy
Rx_A, Tx_A corresponds to CPU1,Rx_B and Tx_B to CPU2,phones Rx attach to box Tx(pin3),phones Tx attach to box Rx(pin2),Gnd to box pins 7,8.
But if You have good working cable (18A) -better use cable and do not demage the phone with soldering iron .I have tested 4 different hardware versions of this phone and each version has pinout directly in the connector.
PS.as Gnd You can use even SIM cards metallic cover or TF card metallic cover.

try and test!
ezzis

hello ezzis!

thank you for you help :)

i found them,but now how to find rge tx,rx, on the serial cable

hello!

you must take needed signals from box Rj45 connector.
box pinout you can find printed on box or in our FAQ section.

i wrote little tutorial how to build own cable step-by-step
http://forum.gsmhosting.com/vbb/showthread.php?t=386780