Help! Need data cable HUAWEI ETS 668
 

Help to find the circuit for data cable on phone CDMA HUAWEI ETS 668. Beforehand thanks.

I have Phone HUAWEI EST 688 but look for soft Unloc .
But can not to do it.
What is solution to do it,
Best and regards

Not Tested !!

1------------------------------24

1 Chg
2,3 Batt
4,8 Gnd
5 Rx_data
6 Ri
7 Cts
9 Tx_data
10 Dcd
11 Rfr
12 Dtr
14 Usb Data In
15 Usb Data Out
16 Usb_5v

Thank and Best regards