Jmm-al10 Test Point |top| -

If you want, I can write a longer how-to with step-by-step photos and a parts list — say whether you want "beginner-friendly" (no soldering) or "technician" level (soldering + pogo pins).

A test point on the JMM-AL10 consists of small metal pads on the motherboard. Shorting these pads to the ground (GND) while connecting the device to a computer triggers a hardware-level override. jmm-al10 test point

Power off the device and remove the back panel to expose the motherboard. If you want, I can write a longer

The correct, untampered factory ROM matching the JMM-AL10 model designation. Step-by-Step Guide to Locating and Using the Test Point If you want