Honor 4C Marshmallow ROM - CHM-U01C675B510

Download here : http://goo.gl/LAVgqr

• Device: Huawei Honor 4C
• Model: CHM-U01
• Android: v6.0 Marshmallow
• EMUI: 4.0
• Firmware: B510
• Build Number: CHM-U01C675B510
• Custom Number: CUSTC675D002
• Status: Official (stable)

Step 1: Download the firmware package and extract the dload folder from it.

Step 2: Copy that dload folder to your Honor’s external microSD card. Make sure it has enough space and is formatted in FAT32.

Step 3: Using the native Backup app or HiSuite, take a full backup of your apps, settings and important data.

Step 4: If you’re on Lollipop, go to Settings > Updates > Menu > Local Update > Full package: UPDATE.APP, and kickstart the upgrade process.

Step 5: In case you’re on Marshmallow, dial “*#*#2846579#*#*”, select Software Upgrade > SDCard Upgrade and confirm the installation.