The Huawei Honor V9 Play (JMM-AL10), also known as the Honor 6C Pro, utilizes a MediaTek MT6750 chipset. Accessing its test point is essential for procedures like bypassing Google Account (FRP) locks, flashing firmware via Bootrom mode, or repairing IMEI and Huawei ID issues. JMM-AL10 Test Point Overview
For this model, the test point is used to force the device into MTK USB Port (COM) or Bootrom mode, allowing tools like UnlockTool or Miracle Box to communicate with the device even if it is bricked or locked. How to Find and Use the Test Point
Disassemble the Device: Carefully remove the back cover of the phone to expose the motherboard. You may need to remove a few screws and a metal shield near the battery connector.
Locate the Pin: On the JMM-AL10 motherboard, the test point is typically a small, gold circular pad located near the battery connector or the EMMC chip.
Note: Finding a clear image of this specific board can be difficult, but it is often one of the isolated pins near the top right of the main board section. The Procedure: Disconnect the battery.
Use a pair of metal tweezers to bridge (short) the test point pad to a ground (any metal shielding on the motherboard).
While holding the short, plug in the USB cable connected to your PC. jmm-al10 test point
If successful, your computer’s Device Manager will recognize the phone as "MediaTek USB Port". Software Procedures via Test Point
Once in Bootrom mode, the following tasks are commonly performed for the JMM-AL10:
FRP Bypass: Removing the Google Factory Reset Protection lock. Huawei ID Removal: Clearing a locked Huawei account.
Firmware Flashing: Writing RPMB, reading/writing NVData, or changing from a Chinese ROM to a Global ROM. Alternative Methods (No Test Point Required)
If you cannot find the test point or prefer not to open the device, try these recovery-based methods:
Hard Reset: Turn off the phone, then hold Volume Up + Power until the Honor logo appears to enter Recovery Mode and select "Wipe data/factory reset". The Huawei Honor V9 Play (JMM-AL10) , also
Safe Mode FRP Bypass: Some Honor 6C Pro versions allow an FRP bypass by entering Safe Mode through the recovery menu.
The following tutorial demonstrates how to use the MTK chipset tools for Huawei devices to remove accounts and flash data via test point:
Before you start, gather the following:
Under normal conditions, your phone communicates via USB in three main modes:
However, if the bootloader is corrupt, the device is hard-bricked, or FRP is triggered with no way to bypass it via settings, the standard USB connection fails. The phone cannot boot into any functional mode.
Test points force the phone into a low-level download mode (Meta Mode or Qualcomm 9008/HS-USB Mode) by shorting specific pins during power-up. This allows third-party tools (like SP Flash Tool, IDT, or HCU) to detect the device and flash new firmware, bypass screen locks, or remove FRP. Tools You Will Need Before you start, gather
The JMM-AL10 test point is a lifesaver for resurrecting hard-bricked devices. While software methods are always preferred, mastering the hardware test point separates amateur tinkerers from professional repair technicians.
Remember: Only use this method on devices you own. Unauthorized bypassing of security locks is illegal in many jurisdictions.
Disclaimer: We are not responsible for any physical damage to your device or data loss. This guide is for educational purposes only.
Have a question about the JMM-AL10 or other Huawei models? Drop a comment below or check out our Motherboard Repair Guides.
Unlocking the Hardware: An Analysis of the JMM-AL10 Test Point
In the intricate world of smartphone repair and Android software modification, the term "test point" represents a critical gateway. It is the "backdoor" through which technicians revive devices that have been bricked, bypass forgotten credentials, or perform deep-level firmware flashing. Specifically, regarding the JMM-AL10—a model number associated with the Huawei Enjoy series (specifically the Huawei Enjoy 6s)—the test point procedure is a quintessential example of the intersection between hardware engineering and software recovery.
This essay explores the concept of the JMM-AL10 test point, examining its technical function, the methodology involved, and its significance within the broader context of mobile device forensics and repair.