| Pin | Signal | Description |
| 3,4,18 | Vbus | connect to PC USB pin 1 in cable |
| 15 | USB D- | connect to PC USB pin 2 in cable |
| 16 | USB D+ | connect PC USB pin 3 in cable |
| 8,9 | GND | connect PC USB pin 4 in cable |
this cell phone may be directly connected to the PC USB port
| Pin | Signal | Description |
| 3,4,18 | Vbus | connect to PC USB pin 1 in cable |
| 15 | USB D- | connect to PC USB pin 2 in cable |
| 16 | USB D+ | connect PC USB pin 3 in cable |
| 8,9 | GND | connect PC USB pin 4 in cable |
this cell phone may be directly connected to the PC USB port