Chosen Solution
i found out that my galaxy tab’s (7" P1000) usb cable was cut off at the USB extremity (the one that goes into the PC or Charger, not the one that goes to the GTab). And to fix it i need to know the right order to solder the wires to the usb extremity; i have blue, red, white, and green wires that goes to 4 soldering point. i hope you understood my problem and will help me fix it, Thanks
So i was right it’s the same order as the standard USB 2 with the blue wire as GND instead of the black one. So it’s Solved
Trabajando con los puntos de soldadura del lado derecho del puerto USB el orden es el siguiente, de arriba hacia abajo: BLANCO, ROJO, VERDE, NEGRO. blanco rojo verde negro.