Unbrick my device using JTAG

I’m trying to unbrick my device using JTAG, I think I’ve found the JTAG pins:

I used JTAG enum on pins 1,3,5,7,9,11,12,13,14 and used one of the GND pins, for some reason I don’t get any output from pattern scanning,

> s
Starting scan for pattern:0110011101001101101000010111001001


Furthermore when the scan includes pin 11 the board resets in the middle of the enumeration.

I’m not sure what that means and what should I do next in order to find the JTAG pin-outs, I Hope you can help me with that.


What is the device?