Flash tool shows red progress bar at 100% but no further progress
Alex had heard of scatter files but never worked with them directly. A scatter file, he knew, was essentially a text file used in the SP Flash Tool (a popular tool for flashing firmware on MediaTek devices) that contained information about the layout of the device's storage. It told the flashing tool where to place different parts of the firmware on the device's memory.
When using or mtkclient with an MT6833 device: mt6833 scatter file work
: The progress bar at the bottom will turn red (handshake), then yellow (flashing data). Once finished, a green checkmark circle will appear. Common Issues and Troubleshooting
Complete Guide to MT6833 Scatter Files: Custom ROMs, Flashing, and Unbricking Flash tool shows red progress bar at 100%
Try flashing firmware using SP Flash Tool with the correct scatter file. If that fails, MTK Client may be required for devices with authentication locks.
The tool will display a progress bar (red, then yellow). Once finished, a green checkmark circle ("Download OK") will appear. Disconnect and boot your device. Critical Safety Tips and Troubleshooting When using or mtkclient with an MT6833 device:
If you are modifying an MT6833 scatter file to flash custom recoveries like TWRP or customized boot images, keep these rules in mind:
See that 0x20000000 for super ? That’s 512 MB. Try to write a smaller super image and the tool will error out with size mismatch .
on how to extract a scatter file from your specific MT6833 device? Overview of scatter-loading - Arm Developer
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