Serial port¶

There is also a more in-depth article covering several Samsung devices in the SamsungSerial page

Settings

Device	I/O voltage	Ohms	SOC TX	SOC RX	Comments
I9300	1.8V (measured between USB GND and USB VCC)	619K	D-	D+	It gives a shell once Replicant has booted
Nexus S
Galaxy Nexus
Optimus Black