Any way to uninstall bootloader without usb connection

[jkim74]

Hello.

I am using iriver h140 and device usb is out.
When I connected last time I have seen some string like 'bootloader USB' or something.
Before I go to A/S center I am going to completely remove Rockbox, but I can't connect USB
I wonder if there is some way to remove bootloader.
Manual says "flash an unpatched Iriver firmware", but I don't know how to do this.
I had iriver firmware on my device and I have tried firmware update on iriver firmware menu, but bootloader continues to come up.

Please answer
Thannks.

[bluebrother]

Manual says "flash an unpatched Iriver firmware", but I don't know how to do this.

By following the flashing procedure as described in the Iriver manual.

I had iriver firmware on my device and I have tried firmware update on iriver firmware menu, but bootloader continues to come up.

Then the firmware file you're flashing isn't an unmodified firmware file.