6300 RM-127 rx tx please

[jawal]

I have 6300 rm-127 i search the rx tx i try with the images founded in the forum but i don't find the same model of my 6300
i attached the image please help

[jawal]

i find pinout on cable but i search the pinout directly to pcb

www.phones-china.com/viewthread.php?tid=5061&pid=20627&page=1&extra=page%3D1#pid20627

[allal123]

if i am not wrong , pinouts is under LCD

[jawal]

no nothing under the lcd the phone is not same your image nothing under the lcd

[medgsm1]

this 2 point are correct tx and rx tested if dont work swap them:)

[jawal]

and ground ? where i must use

[medgsm1]

and ground ? where i must use
gnd is in any place on board ;metal - batt...,but if you cant locate gnd in any phone :D sorry how you work in world of gsm:D

[jawal]

sorry sorry solution work 100 % i repair my phone rebuilt imei and all ok thank u friend et sorry for ( the ground error )