Tested By LG 3G For All (KU 250)
Pin | Signal | Description |
1,11,18 | GND | Also Audio GND from phone |
6,7 | USB V+ | 5 volt charge |
4 | USB V+ | 5 volt (+USB) Enable Transfer data |
11 | Headset sense? | |
12 | RX / USB D- | |
13 | TX / USB D+ | |
14 | Right Audio Out | |
15 | Left Audio Out | |
17 | Mic In |
For unlock we need usb pinouts, so here is it 100 working tested
Pin | Signal | Description |
---|---|---|
1,18 | GND | black wire |
4 | USB Vcc | red wire |
12 | USB D- | white wire |
13 | USB D+ | green wire |