Huawei has been updating its devices to the latest EMUI 4.0 which is the Android 6.0 Marshmallow based firmware for the manufacturer’s Smartphones. EMUI is a stunning firmware with new and unique features and the development team regularly release updates to the EMUI ROM. This time, Huawei updated its Honor 4C in India and is termed as a stable build. Hence, it comes with no or minimum bugs. Following huge EMUI 4.0 BETA and final updates by Huawei, other devices like Huawei P8, Honor 7 and Huawei Watch, receive Marshmallow with a final version. One of the latest one to receive Marshmallow is the Honor 4C CHM-U01. This is an official Android 6.0 version for 4C CHM-U01 Indian variant. It will take your Honor 4C to firmware version C675B510CUSTC675D002. So hit the download section below to grab the latest update. We have also listed a simple tutorial to install the firmware which goes well with almost all Huawei devices; provided you have the correct update file. Firmware Details: CHM-U01, Android 6.0, EMUI 4.0, C675B510CUSTC675D002, India, Flipkart.

Download Marshmallow for Honor 4C

  • Honor 4C Firmware, Android 6.0, EMUI 4.0, C675B510CUSTC675D002, India
    Download [Mirror]| File: Honor 4C_Firmware_CHM-U01_Android 6.0_EMUI

You may also be interested in Huawei P8 Official Android 6.0 Marshmallow Beta Firmware. A similar update was earlier released for the Honor 7 as well. Check out the new features from the EMUI 4.0 update and the downloads. Get to this page for the latest firmware files.

How to Install Huawei Honor 4C Android 6.0 Marshmallow Update With EMUI 4.0

Step 1. First, check your firmware version. If you already have the latest one, you don’t need to update.

Step 2. Backup is highly recommended. Backup all your personal stuff like data, apps, media, storage files and fully charge the battery.

Step 3. Download Android 6.0 Marshmallow OTA file from above for your Huawei P8. You need to be on the base firmware and then update to B317 as follows if you are using the OTA.

Step 4. Rename the downloaded file to for convenience. (.zip extension is important)

Step 5. Now create a folder named dload in the root of your internal storage or on your SD card. Now place the file here.

Step 6. Go to settings>update and hit the menu button and then choose Local update.

Step 7. If  you have copied the file correctly, then you will find it on the select menu. Tap on it and start installation

Step 8. A pop-up appears and tell you this update will erase your data. You can choose to backup or press “Install” to start the installation. Wait until the update is applied.

That’s it. Reboot and enjoy your latest marshmallow ROM. Alternatively, you can flash the OTA  update files using ADB sideload method.

See method 2 there: Update using ADB sideload method for OTA updates →

Troubleshoot boot loop on Huawei Honor 4C, 7 or P8:

Forced upgrade: In case your phone is bricked, turn it off completely and then boot by holding Vol down + Vol up + Power at the same time. Release the Power button upon vibration and wait for the upgrade to start. Alternatively, you can try a factory reset from your stock recovery.

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