I think it's not cable or battery.
Before it dead, I could not enter Download mode without battery.
I've changed the cable and the battery, but it could not be turned on.
I'm now looking for the way to activate the connection to PC. It may be the test point method or qualcomm hardware connection.
Before it dead, I could not enter Download mode without battery.
I've changed the cable and the battery, but it could not be turned on.
I'm now looking for the way to activate the connection to PC. It may be the test point method or qualcomm hardware connection.