Download Huawei Y6 / Honor 4A (SCL-L21, U31, AL00) Firmware

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Daniel

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The Huawei Y6 (released in 2015), also known as the Honor 4A in China, is a budget device. Its different regional variants (SCL-L21, SCL-L01, SCC-U21) typically run on the Qualcomm Snapdragon 210 (MSM8909) chipset. This collection includes official updates (Dload) and unbrick files (Board Software) for various models to fix bootloops, hanging on the logo, or to unbrick devices stuck in "Qualcomm HS-USB QDLoader 9008" mode.

‼️ CRITICAL WARNING: CHIPSET & MODEL MISMATCH ‼️
  • Qualcomm vs. MediaTek: Most Y6 models are Qualcomm (Snapdragon 210). The file for SCL-U31 MT6582 is for a rare/clone variant. DO NOT flash the MediaTek file on a Qualcomm phone or vice-versa. It will hard-brick the device.
  • Board Software (QFIL): Files labeled "Board Software" or "QPST" are for unbricking dead phones (Qualcomm 9008 mode) via PC. Do not use these for normal updates.
  • China vs. Global: Models like SCL-AL00 / TL00 (Honor 4A) do NOT have Google Play Services.

📱 Huawei Y6 / Honor 4A Firmware Details​

Below are the technical details.

Device Name:Huawei Y6 / Honor 4A
Codename:Scale (SCL) / SCC
Models:SCL-L01, L03, L04, L21, L32, U31 / SCC-U21 / SCL-AL00, TL00
Chipset:Qualcomm Snapdragon 210 (MSM8909) (Rare/Clone variants may use MT6582)
Android Version:5.1 (Lollipop)
File Type:Dload, Board Software (QFIL), Scatter (SP Flash Tool)
Flashing Tool:Dload (SD Card) / QFIL / SP Flash Tool

📦 Download Firmware for Global Huawei Y6 (SCL/SCC)​

Select the file matching your specific model number (e.g., SCL-L21).


SCL-L21 (Europe/Global LTE)​



TYPE: Board Software (QFIL/QPST) - For unbricking dead phones.
  • Filename: Huawei_Y6_SCL-L21_C900B050_Board_Software...QPST.zip
  • Size: 1.14GB
  • Build: B050 (Board)
  • Download Link: Download from Google Drive


SCC-U21 (3G Global)​





SCL-L01 (Europe Single SIM)​


TYPE: Board Software (QFIL/QPST) - For unbricking dead phones.
  • Filename: Huawei_Y6_SCL-L01_C900B057_Board_Software...QPST.zip
  • Size: 1.14GB
  • Build: B057 (Board)
  • Download Link: Download from Google Drive


SCL-L03 / L04 / L32 (Americas / Asia)​

  • Filename: Huawei_Y6_SCL-L03_C469B130...Argentina_Dload.zip
  • Size: 1.30GB
  • Build: B130
  • Download Link: Download from MediaFire




SCL-U31 (Special Attention Required)​

‼️ WARNING: CHIPSET CONFLICT. Verify your CPU before flashing these two files. ‼️

TYPE: Qualcomm Board Software (QFIL) - Only for Snapdragon models.
    • Filename: Huawei.Y6.SCL-U31C900B130.5.1.1.qcom.9008.msm8909.7z
    • Size: 1GB
    • Chipset: Qualcomm MSM8909
    • Download Link: Download from AndroidFileHost



TYPE: MediaTek Scatter Firmware - ONLY for MT6582 variants (rare/clone).
    • Filename: Huawei_Y6_SCL-U31_MT6582_27082015_5.1.1.zip
    • Size: 896MB
    • Chipset: MediaTek MT6582
    • Download Link: Download from MediaFire





📦 Download Firmware for Honor 4A (China Models)​

‼️ WARNING: NO GOOGLE PLAY SERVICES. ‼️














➡️ How to Flash the Firmware​

Choose the method based on your file type.


Method 1: Huawei Dload (for Dload.zip files)​

  1. Step 1: Extract the firmware zip. Locate the
    Code: 
    dload
     folder containing
    Code: 
    UPDATE.APP
    .
  2. Step 2: Copy the
    Code: 
    dload
    folder to the root of your Micro SD card.
  3. Step 3: Insert the SD card. Press and hold Vol Up + Vol Down + Power to start the update.


Method 2: QFIL Tool (for Board Software / 9008 files)​

Use this for unbricking Qualcomm models (SCL-Lxx, SCC-Uxx).
  1. Step 1: Install Qualcomm USB Drivers.
  2. Step 2: Open QFIL. Boot phone into EDL Mode (Test Point or specific key combination).
  3. Step 3: Load the programmer (mbn) and XML files from the extracted firmware.
  4. Step 4: Click Download.


Method 3: SP Flash Tool (ONLY for the MT6582 file)​

Only use this for the SCL-U31 file specifically labeled "MT6582". Do not use on Qualcomm devices.

    • Step 1: Open SP Flash Tool. Load the Scatter text file.
    • Step 2: Uncheck Preloader (for safety). Click Download.
    • Step 3: Connect powered-off phone via USB.

🛑 Disclaimer: This process is performed at your own risk. We are not responsible for any damage. Please verify your chipset (Qualcomm vs MTK) before flashing. If you have any problems, please drop a comment on the thread.​
 
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