Cannot load larger files.

[doj3banyk0k5u]

Hi,

So I decided to give it a try and corrupt the bootloader to enter this mode, and it seems to work. However, with files larger than approximately 100 kB, it crashes. Or my USB libraries are just broken. Also note, that my SoC is Exynos 9610, but I'm using normal mode only (it's the only such tool which runs on Linux, I couldn't find anything else).

exynos-usbdl n Downloads/fwbl1.img
Sending file Downloads/fwbl1.img (0x4000)...
File Downloads/fwbl1.img sent !
exynos-usbdl n Downloads/epbl.img
Sending file Downloads/epbl.img (0x13000)...
File Downloads/epbl.img sent !
exynos-usbdl n Downloads/bl2.img
Sending file Downloads/bl2.img (0x2f000)...
Error libusb_bulk_transfer: LIBUSB_ERROR_NO_DEVICE

Tools like Multidownloader on Windows from Samsung are working properly.

[Grimler91]

Tools like Multidownloader on Windows from Samsung are working properly.

Could you capture the usb traffic when using multidownloader with wireshark? That should make it possible to make exynos usbdl to handle those larger files as well.