: Use a pair of fine-tip metal tweezers to bridge the JMM-AL10 contact pad directly to any silver metal shield or Ground (GND) on the board.
Many users ask, "Why risk the test point?"
An in this context is a revision to the firmware or the diagnostic service tool configuration (Service Advisor) that changes how these points are read or interpreted. jmmal10 test point upd
Follow these steps precisely. Timing is everything.
Open your chosen flash program (e.g., SP Flash Tool) on your PC and load the scatter file for the JMM-AL10 firmware. : Use a pair of fine-tip metal tweezers
Failure. The short failed or broke too early. Disconnect the USB cable, wait 5 seconds, and try again.
When a system update fails, or if a user gets locked out due to forgotten credentials (causing an FRP Lock), standard software recovery methods like recovery mode or fastboot may fail. This is where the becomes essential. What is a Hardware Test Point? Timing is everything
Authorized flashing tool (e.g., MiFlash, SP Flash Tool, or proprietary JMM service tool) and the correct JMMAL10 UPD Firmware package.