how to unlock a687
 

hey, i am kinda confused, how to unlock samsung sgh-a687 with new tools?

1. Power on phone.
2. Type *#197328640# -> common -> usb config -> Qualcomm mode
3. Connect USB part of 2in1 cable, setup drivers.
4. Choise qualcomm diagnostic port in port settings.
5. Choise unlock method: Read codes

which model should i select ? and which version should i use for z3x software?

phone not detecting at all... not even when i press 1+0 ....

First in ur list programe select ur phone model and do what he said if not working must be dowloeud ur driver

there is no option to choose qualcomm in software

Count supported models - 223
Press 1 + 0 and connect phone by cable
Waiting for SE USB Device... not found
Done with Samsung 3G tool ver 9.4
Searching Samsung USB interface... detected (COM6)
Model: SGH-A687
SW: A687.002
IMEI: 35186204062476/7
Done with Samsung 3G tool ver 9.4
Press 1 + 0 and connect phone by cable
Waiting for SE USB Device...

please send me drivers?

all drives installer on support.

don;t use windows or se drivers for this phone.,
only with samsung drivers you can unlock this phone.

i did download new drivers and some thing, not connecting, please send full guide step by step

which cable too use :
which 3g tool version to use : because 8.6 don't work for me and i have 9.4 installed and i also have 1.0.3 but it don't have a687 model support.
send link for correct drivers : so i can be sure i have correct one installed

use search button. all infor there.
use 9.4 version. and read manual.

i still cant seem to get it

Hotfile.com: One click file hosting: a687.JPG

can someone help me out here?


thanks

Bro did you ever get this one unlocked. I got one also and had to look into buying a code on ebay for it. Im sure by now the 1 & 0 keys are totally worn out, maybe it my pc, but i tried on another pc but no connection same way.

well my friend put the code in for me, you have to do it really fast, when u pressing 1+0 ,remove the battery, because you have to take out the battery for it to detect :)

so:

1 . remove battery
2. press 1+0 & plug in cable
3. press unlock
4. get your unlock code

5 . smile :))

heres my post Post here successfully unlock or IMEI repair Samsung - Page 297 - GSM-Forum