Run the command adb shell cat /proc/mtd or adb shell cat /proc/emmc .
: In the new window, click "Create Scatter File" . Choose a save location and ensure it is named MT6589_Android_scatter_emmc.txt . Method 2: Manual Modification (Advanced)
The MT6589 chipset typically utilizes EMMC (Embedded MultiMediaCard) storage rather than older NAND flash. An EMMC scatter file is crucial because it defines the exact partition layout for this high-speed, non-volatile storage. Using a non-EMMC scatter file on an EMMC device will lead to failed flashes.
Turn off your phone, remove the battery (if possible), and connect it to the PC via USB while holding the Volume Down or Volume Up button (varies by device). Complete: The tool will show a green circle when finished. Troubleshooting MT6589_Android_scatter.txt Errors
Many MT6589 devices had limited storage for apps. By using a hex editor to modify the EBR1 and EBR2 files referenced in the scatter layout, you can resize partitions. The scatter file provides the necessary starting addresses and sizes to perform these calculations accurately. mt6589 android scatter emmctxtnnlin new
Select the command option to parse the storage boundaries directly from the kernel mapping tables.
If the device still boots or can reach recovery, you can use the to generate a custom scatter file based on the device's actual partition structure. Note: This requires rooted access and ADB connectivity. 3. Use Device-Specific Forums
In the context of MT6589 devices, a scatter file typically has a .txt extension and contains a series of lines that define the partition layout, including the starting address, size, and type of each partition. By modifying this file, advanced users can customize the partition layout, adjust the size of individual partitions, and even unbrick their device in case of a malfunction.
: In the new window, click Create Scatter File . Run the command adb shell cat /proc/mtd or
: The primary utility used to generate scatter files for legacy chips like the MT6589.
If you have a working device but no scatter file, you can generate one using MTK Droid Tools Enable USB Debugging: On your device, go to Settings > About Phone
Use if the partition structure has changed.
The progress bar will turn yellow. Do not disconnect until you see the green checkmark (Download OK). Troubleshooting Common Errors Method 2: Manual Modification (Advanced) The MT6589 chipset
This denotes that the device uses Embedded Multi-Media Card storage, which is standard for the MT6589 chipset.
: Use a version compatible with MT6589 (v3.x or v5.x).
At its core, a scatter file is a text document (usually named MT6589_Android_scatter.txt ) that contains the partition structure of a MediaTek device. It defines the memory addresses and offsets for various partitions, such as: : The initial boot code. RECOVERY : The partition used for system maintenance. BOOT : The kernel and initialization files. SYSTEM : The Android OS itself. USERDATA : Where your personal files and apps are stored.
Understanding and utilizing the file is a critical skill for anyone looking to repair, unbrick, or customize legacy devices powered by the MediaTek MT6589 chipset. This specific file serves as a roadmap for the SP Flash Tool, directing it where to write specific image files within the device’s NAND or eMMC storage.