YBZ B20 dead hard detect by other tool, easy solved by piranhabox

YBZ B20 dead hard detect by other tool, easy solved by piranhabox

first by other tool hard

Quote:

Detection initiated, connect the phone and power on it... Vcc: null Gnd: 5 Analyzing Rx and Tx... Some mobile phone must have VCC or GND pins set in order to detect pinouts. Detection requires a longer period of time, please be patient...

but piranhabox easy)

inside