Why No Jtag To Unbrick 4.0.2 -> 4.0.0?

darionapole

Member
Joined
Jul 10, 2008
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221
well, i just read that if u had a f200 that came with fw 4.0.2 from factory, and by accident u flashed it with fw 4.0.0 it would brick to the point that even using jtag wouldn't unbrick it.

http://www.gp32x.de/board/index.php?/topic/42159-warning-regarding-fw-402/

just wanted to ask, what happen that not even jtag can unbrick it?

some days ago i semi-bricked my Dir-300 by activating the jffs option without knowin that it had a bug that causes the memory address for the hardwate configuracion in the nand get corrupted. At least the boot loader still worked so i was ables to fix it.

Is this something similar?
 
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