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.
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".
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:
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.
Once you have located the test points, follow this procedure to put the device into Meta Mode or BROM Mode.
You are now looking at the logic board. The processor (likely a MediaTek MT6737 or Kirin 620, depending on the sub-variant) is usually covered by a metal shield.
Step 1: Device Disassembly To access the test point on the JMM-AL10, you must partially disassemble the phone.
Step 2: Locating the Test Point On Kirin-based Huawei devices like the JMM-AL10, the test point is located on the mainboard.
TP or located near the micro-USB connector flex.Step 3: Shorting the Point
Step 4: PC Detection
Huawei USB COM 1.0Huawei USB Diagnostic PortHUAWEI HandsetQualcomm HS-USB QDLoader 9008 (If the specific variant uses a Qualcomm chipset, though JMM-AL10 is typically Kirin). Note: If the device is Kirin, it will likely show as Huawei USB COM 1.0.Step 5: Flashing / Repair
The "JMM-AL10" is a model of Huawei Honor 9 Lite (also known as the Honor 9i in some regions).
A test point is a specific pair of contacts (tiny copper dots or pads) on a device's motherboard. Shorting these points forces the device into a special processor mode (like Download Mode or EDL mode - Emergency Download Mode) without needing a working battery or display.
The "JMM-AL10 test point" is more than just a set of copper pads on a circuit board; it is a symbol of the delicate balance between consumer technology and engineering infrastructure. It serves as a necessary tool for manufacturing, a critical rescue point for technicians, and a potential vulnerability for security analysts. As smartphones become increasingly sealed and secure, the ability to access these low-level hardware interfaces remains a vital skill in the ecosystem of mobile technology, turning potential electronic waste into functional devices once more.
The Huawei JMM-AL10 (marketed as the Honor V9 Play or Honor 6C Pro
in some regions) uses a test point method to enter EDL mode (Emergency Download Mode) or Bootrom mode for tasks like unbricking, FRP (Factory Reset Protection) bypass, or firmware flashing. Finding the Test Point Because the
is powered by a MediaTek MT6750 chipset, the test point is used to force the device into a "MediaTek USB Port" state for flashing with tools like SP Flash Tool or specialized service software.
Preparation: Power off the device and remove the back cover carefully to access the motherboard.
Location: The test point typically consists of two small gold pads located near the battery connector or the CPU shielding. jmm-al10 test point
Action: Use a pair of metal tweezers to short (connect) the specific test point pad to a ground (like the metal shielding or any metal frame part) while simultaneously plugging in the USB cable. Common Uses for JMM-AL10 Test Point
FRP Bypass: Removing Google account locks when standard methods are unavailable.
Dead Boot Repair: Reviving a "bricked" device that does not turn on or enter standard recovery modes.
Flashing Custom/Global ROMs: Changing the software region or fixing system errors like "Orange MSG". Tools Required
Drivers: Ensure MediaTek (MTK) USB VCOM drivers are installed on your PC.
Software: Common tools include SP Flash Tool, UnlockTool, or MRT Key.
Hardware: A fine-tipped pair of tweezers and a high-quality micro-USB cable. JMM AL10 frp bypass done!
Understanding the JMM-AL10 test point is essential for technicians and enthusiasts working with the Huawei Enjoy 7s. When a device becomes software-bricked, stuck in a boot loop, or locked out of its FRP (Factory Reset Protection) account, standard USB debugging often fails. The test point provides a hardware-level bypass to force the device into a state where it can communicate directly with flashing software. What is the JMM-AL10 Test Point?
The JMM-AL10 is the specific model number for the Chinese variant of the Huawei Enjoy 7s. The "test point" refers to two specific metal contacts on the phone's internal motherboard. By shorting these two points—connecting them with a conductive tool like tweezers—you trigger the Emergency Download Mode (EDL) or Huawei USB COM 1.0 mode.
This mode allows the Kirin 659 chipset to accept commands from a computer even if the Android OS is completely corrupted. Why Use the Test Point?
FRP Bypass: Removing Google or Huawei account locks when you’ve forgotten the credentials.
Unbricking: Fixing devices that show no signs of life or won't enter Fastboot mode.
Firmware Flashing: Installing stock ROMs when the standard recovery method is unavailable.
Bootloader Operations: Performing low-level modifications that require COM 1.0 access. Prerequisites for the Procedure
Before opening the device, ensure you have the following tools and software ready:
Hardware Tools: A fine-tipped pair of metal tweezers and a precision screwdriver set. Drivers: Huawei USB COM 1.0 drivers installed on your PC.
Flashing Tool: Professional software such as SigmaKey, EFT Dongle, Chimera, or free alternatives like IDT (Image Download Tool).
Firmware: The correct XML or board firmware file specifically for the JMM-AL10. How to Locate and Use the JMM-AL10 Test Point
📍 Safety Warning: Opening your device voids the warranty and carries a risk of hardware damage. Proceed with caution. Step 1: Disassemble the Device
Power off the phone and remove the SIM tray. Carefully pry open the back cover using a thin plastic tool. You will need to remove the metal shielding covering the upper part of the motherboard to expose the test point contacts. Step 2: Identify the Points
On the JMM-AL10 motherboard, the test point is typically located near the battery connector or the Kirin chipset. It consists of a single small gold dot that must be shorted to a "Ground" (any nearby metal shield or the battery negative terminal). Step 3: Trigger COM 1.0 Mode Disconnect the battery cable from the motherboard.
Using your tweezers, touch one tip to the Test Point and the other to the Metal Shielding (Ground).
While holding the short, plug the USB cable into the phone and your PC.
Check your computer's Device Manager. Under "Ports," you should see Huawei USB COM 1.0. Step 4: Flash or Reset
Once the port is detected, you can release the tweezers. Open your chosen software, select the JMM-AL10 model, and proceed with the FRP reset or firmware flashing operation. Troubleshooting Common Issues
Device Not Recognized: Reinstall the Huawei VCOM drivers and try a different USB cable or port.
Stuck on 0%: Ensure the battery is disconnected during the initial connection process, as some tools require the phone to be powered solely by the USB.
Wrong Port: If the device shows as "Unknown Device," the short-circuit contact might not have been firm enough during the plug-in.
💡 Key Takeaway: The JMM-AL10 test point is a powerful tool for device recovery, but it requires steady hands and the correct software environment to be successful.
The (better known as the Huawei Honor V9 Play or Honor 6C Pro
) requires a specific hardware "test point" to trigger MTK Brom Mode (EDL equivalent for MediaTek chips). This is typically used to bypass FRP, fix "Orange Message" errors, or unbrick a dead device when standard recovery isn't working. Locating the Test Point
To find the physical test point, you must remove the back cover and the internal metal shielding. The test point consists of a single gold contact on the motherboard that must be "shorted" (connected) to the metal shielding or any ground point using tweezers. Identify the Points: On the The Huawei Honor V9 Play (JMM-AL10) , also
motherboard, look for a small gold pin located near the battery connector or the LCD flex cable.
Short to Ground: Use a pair of metal tweezers to touch that specific gold point and a metal shield (ground) simultaneously.
Connect USB: While holding the short, plug the USB cable into your PC.
Verification: If successful, your PC's Device Manager should show "MediaTek USB Port" or "MTK USB Port" under the Ports section. How to "Put Together a Piece" (Step-by-Step)
If you are looking to assemble the device or perform a repair, here is the order of operations:
Internal Components: Ensure the motherboard is seated correctly and all flex cables (LCD, charging port, side keys) are snapped firmly into their connectors.
Battery Placement: Connect the battery flex cable last to avoid shorting any components during assembly.
Shielding & Screws: Replace the metal shields over the connectors and tighten the screws. These are vital as they often act as the "ground" for the test point and protect the board from heat.
Sealing the Back: Align the back cover, starting from the top. Press gently along the edges until you hear it snap into place.
Software Finish: If you used the test point to flash a ROM, you may need to perform a Hard Reset via Recovery Mode (Hold Power + Volume Up) to clear old cache data and ensure a smooth first boot.
Pro Tip: If you're struggling with a Google Lock (FRP), tools like UnlockTool or CM2 are commonly used once the device is in Brom Mode.
The JMM-AL10 is the model number for the Huawei Honor V9 Play (also known as the Honor 6C Pro in international markets).
The test point for this device is a hardware pinout used to force the phone into a specialized flashing mode—typically MTK Bootrom mode (since it uses a MediaTek MT6750 processor) or EDL mode—to repair "bricked" devices, bypass FRP (Factory Reset Protection), or perform deep system resets. Test Point Location
To locate and use the test point on the JMM-AL10 motherboard:
Physical Location: You must remove the back cover of the device. The test point consists of two small gold pads located on the upper section of the motherboard, typically near the camera module and just above the metal shields.
Function: Shorting these two pins with a pair of metal tweezers while connecting the device to a PC via USB will trigger the computer to recognize the device as a "MediaTek USB Port" (or similar). Key Features and Use Cases
Bricked Device Recovery: Used when the phone is stuck in a boot loop and standard recovery or fastboot modes are inaccessible.
FRP Bypass: Technical tools like UnlockTool, Miracle Box, or UMT often require this test point to remove Google account locks on the MT6750 chipset. Hardware Specifications: Processor: MediaTek MT6750 Octa-core.
RAM/Storage: Typically 4GB RAM and 32GB ROM for the JMM-AL10 variant. Display: 5.2-inch 720p IPS LCD.
Are you trying to unbrick the device or bypass a lock? Knowing your goal can help in finding the specific software tool you'll need. Huawei Honor V9 Play (JMM-AL10) - DeviceAtlas Huawei Honor V9 Play (JMM-AL10) | DeviceAtlas. DeviceAtlas
test point is used to put the Huawei Honor V9 Play Go to product viewer dialog for this item. (also known as the Honor 6C Pro Go to product viewer dialog for this item. in some markets) into EDL (Emergency Download) Bootrom mode
. This is a hardware method used by technicians to bypass FRP (Google Lock), repair dead boots, or flash firmware when the device is soft-bricked. Device Context Huawei Honor V9 Play Go to product viewer dialog for this item. Honor 6C Pro Go to product viewer dialog for this item. (JMM-AL10) MediaTek MT6750. Primary Use: Entering forced flash mode to use tools like UnlockTool General Unlocker for account removal. m.sunsky-online.com Test Point Location & Procedure Because this device uses a MediaTek MT6750
chipset, the "test point" typically involves shorting a specific gold contact on the motherboard to the ground (the metal shield) while connecting the USB cable to a PC. m.sunsky-online.com Preparation : Power off the device and remove the back cover. Locate Points Go to product viewer dialog for this item.
motherboard, the test points are usually located near the battery connector or under the metal shielding : Use fine-tipped tweezers to bridge (short) the test point contact metal shield/ground Connection
: While holding the short, plug the device into your PC via USB. Verification
: Your PC should detect the device as "MediaTek USB Port" or "MTK USB Port" in Device Manager. AliExpress France Common Issues Driver Errors : Ensure you have the MediaTek VCOM drivers
installed; otherwise, the PC will not recognize the connection. Battery Status
: Some procedures require the battery to be disconnected entirely before shorting the points. Software Bypass : For users uncomfortable with hardware, some YouTube tutorials
suggest "No Test Point" FRP bypass methods using Safe Mode on Android 7.0. or a specific step-by-step guide for a particular software tool?
The JMM-AL10 test point is used to force the device (Huawei V9 Play or Honor 6C Pro) into Emergency Download (EDL) or Bootrom mode. This is typically required for service operations such as bypassing FRP (Factory Reset Protection), removing a Huawei ID, or unbricking the device when standard software methods fail. Test Point Location and Method For the Huawei V9 Play / Honor 6C Pro (JMM-AL10):
Hardware Setup: You must remove the back cover of the phone to access the motherboard.
Action: Use tweezers to short the specific gold test point to a metal ground (such as a nearby RF shield or the metal frame) while connecting the USB cable to a computer. The specific location for the JMM-AL10 test point
Device Recognition: If successful, the computer will recognize the device as "MediaTek USB Port" (since the JMM-AL10 uses the MT6750 processor) or "Qualcomm HS-USB QDLoader 9008" depending on the specific model's chipset architecture. Common Uses
FRP Bypass: Resetting the Google account lock after a factory reset.
Huawei ID Removal: Bypassing the manufacturer-level account lock.
Flashing Firmware: Recovering a "dead" device that cannot boot into Fastboot or Recovery mode.
The following video demonstrates the removal of a Huawei ID using the test point method for the JMM-AL10 model:
The is the model number for the Huawei Honor V9 Play (also known as the Honor 6C Pro Go to product viewer dialog for this item.
in some markets). For technicians and DIY enthusiasts, the "test point" is a critical hardware entry point used to force the device into EDL (Emergency Download) Mode or MTK Preloader Mode, which allows for deep-level software repairs like unbricking or bypassing Factory Reset Protection (FRP). Why Use the JMM-AL10 Test Point?
The test point method is typically a last resort used when software-based methods (like buttons or ADB commands) fail. Key uses include:
FRP Bypass: Removing Google account locks after a hard reset.
Unbricking: Repairing a "dead boot" device that won't turn on or enter recovery mode.
Flashing Firmware: Installing or changing stock ROMs using specialized tools. Locating and Using the Test Point
To use the test point, you must physically access the device's motherboard, which involves removing the back cover.
Preparation: Power off the device and carefully remove the back shell. It is often recommended to disconnect the battery to avoid short circuits. Identification
: Look for small gold-colored dots on the PCB near the CPU or battery connector. For the , the specific test point is used to ground the circuit.
Shorting the Point: Use a pair of metal tweezers or a small wire to touch the designated test point while simultaneously touching a grounded metal shield on the phone.
Connection: While holding the short, connect the phone to your PC via a USB cable. If successful, your PC should detect the device as "MediaTek USB Port" (or similar) in the Device Manager. Required Software Tools
Once the device is in the correct mode, you will need professional service tools to execute repairs. Popular options include:
is the Chinese variant of the Huawei Honor V9 Play (also known as the Honor 6C Pro in international markets). It is powered by the MediaTek MT6750 DeviceAtlas In mobile repair, a test point
is used to force the device into a special low-level mode (such as
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
To access the test point, you must partially disassemble the phone to reach the motherboard. Tools Needed
: SIM ejector tool, Pentalobe (0.8mm) and Phillips (1.5mm) screwdrivers, and a pair of fine-tipped tweezers. : Remove the SIM/SD card tray.
: Unscrew the bottom Pentalobe screws and carefully pry off the back cover.
: The fingerprint sensor is attached to the motherboard via a fragile flex cable; do not pull the back cover away too quickly. Disconnect this cable first. : Disconnect the battery connector to prevent short circuits during the process. 2. Locating the JMM-AL10 Test Point
Because the JMM-AL10 is a MediaTek-based device, the test point procedure typically involves grounding a specific pin on the motherboard while connecting the USB cable to a PC.
: On the motherboard, look for a small copper circular pad (often labeled as "KOLO" or located near the CPU/EMMC shielding).
: You must use tweezers to short this specific pad to any metal shield or "GND" (Ground) on the motherboard. 3. Entering BROM/Download Mode
Once the battery is disconnected and the test point is identified: Huawei Honor V9 Play (JMM-AL10) - DeviceAtlas Huawei Honor V9 Play (JMM-AL10) | DeviceAtlas. DeviceAtlas
A test point is a specific set of exposed copper pads or vias on the phone’s motherboard. By creating a temporary short circuit (usually connecting the point to ground), you bypass the device's normal boot sequence. This forces the processor into a low-level waiting state for a factory downloader protocol (like Huawei’s Handset or USB 1.1 mode).
The test point is a hardware-level intervention used when standard software methods fail. Its main applications include:
Bypassing FRP (Factory Reset Protection): After a factory reset, Android requires the previous Google account credentials. If a user is locked out, the test point allows specialized tools (e.g., IDT, HCU, SigmaKey, Octoplus) to put the phone into a low-level state where FRP can be removed without booting the OS.
Unbricking the Device: If the JMM-AL10 is stuck in a boot loop, shows a black screen, or fails to boot due to a corrupt bootloader, kernel, or system partition, the test point can force the device into a mode that allows a full stock firmware flash.
Repairing IMEI/Baseband Issues: Advanced repair tools use the test point to access the NVRAM (Non-Volatile RAM) partitions to restore corrupted IMEI numbers or network calibration data.
Bypassing a Dead Battery or Hard Brick: When the device doesn’t respond to button combinations or USB connection, a test point can sometimes re-establish communication with the CPU.