Here's the block diagram to make a homemade Download Mode Jig dongle.
Procedures:
All you need is to solder the pin 4 (ID) and pin 5 (Ground) pins of the micro USB plug. Just cut out the sleeves of the USB plug, then attached and solder the 300K resistor across to pin 4 and 5. Just as like this finished product below:
Procedures:
All you need is to solder the pin 4 (ID) and pin 5 (Ground) pins of the micro USB plug. Just cut out the sleeves of the USB plug, then attached and solder the 300K resistor across to pin 4 and 5. Just as like this finished product below:
