Look for a cluster of test points near the battery connector or the CPU shielding. Note that while modern tools like UnlockTool provide specific diagrams, users often have to short a specific pad to a nearby ground (like a metal shield).
Used when the phone is stuck in a boot loop and standard recovery or fastboot modes are inaccessible. jmm-al10 test point
: Power off the device and remove the back cover carefully to access the motherboard. Look for a cluster of test points near