Letux 400 Hardware


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How to unbrick if U-Boot is still ok


This is the procedure if U-Boot is still running, but the Kernel and/or minifs in NAND flash are damaged so that you can't install the recovery image.

If U-Boot is no longer working, it is not possible to start the machine.

We are currently working on a procedure to open and disassemble the device and re-install U-Boot in the NAND flash through JTAG. Unfortunately, accessing the test connector needs really to disassemble everything. So this is not recommeded to do it yourself.

Created: 8 years 7 months ago
by Nikolaus Schaller

Updated: 8 years 7 months ago
by Nikolaus Schaller

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