Jmm-al10 Test Point -

Performing a test point procedure requires disassembly. Opening your phone will void any remaining warranty and can cause physical damage if not done carefully.

To access the test points, the device must be partially disassembled:

The or message you are seeing in your flashing tool. jmm-al10 test point

If your PC fails to detect the phone or drops the connection mid-process, review these common troubleshooting areas: Root Cause

for MediaTek devices) when the standard boot sequence fails or when you need to perform actions like FRP bypass, bootloader unlocking, or unbricking. 1. Preparation and Disassembly Performing a test point procedure requires disassembly

is used to force the device into a special low-level mode (such as

Note: This requires disassembly, conductive tools (tweezers or wire), and proprietary software. Incorrect execution can permanently damage the device. If your PC fails to detect the phone

: SIM ejector tool, Pentalobe (0.8mm) and Phillips (1.5mm) screwdrivers, and a pair of fine-tipped tweezers. : Remove the SIM/SD card tray.

A "bricked" phone won't turn on, boot loop, or is stuck in a bootloader. When software tools fail to communicate, test points provide a direct hardware path to the chipset, allowing you to flash a full factory firmware package or recovery image directly onto the phone's internal memory.

Allow the flashing process to reach 100%. Do not touch or wiggle the USB cable during this phase. Once the tool displays a "Success" or "Pass" message: Disconnect the USB cable. Reattach the battery ribbon cable. Replace the internal shielding and tighten the screws.

Look closely at the motherboard near the EMI shields, RAM/CPU chips, or SIM slot.