Re: NVRAM Erase from ExLink. Bricked TV.
Posted: Tue Oct 18, 2011 10:39 am
Here is no reserve copy of exe.img on any device. Just a file on /mtd_swu. As i checked the exlink log, switching between firmwares from menu initializes the deleting of stl0/13 and flashing it with file from the /mtd_swu/0/exe.img. So simple toggling switches only kernel/rootfs and doesn`t switch firmware.
Here is another option /sbin/rollback wich is used to switch between firmwares i think, but as i said, i haven`t found the reserve partition of exe.img anywhere.
Here is reserve copy of appdata on mmc flash.
Missing copy of exe.img explanes why does TV crash after toggling. Because authuld starts reading hashes for other partitions instead of existing ones.
Weird...
Here is another option /sbin/rollback wich is used to switch between firmwares i think, but as i said, i haven`t found the reserve partition of exe.img anywhere.
Here is reserve copy of appdata on mmc flash.
Missing copy of exe.img explanes why does TV crash after toggling. Because authuld starts reading hashes for other partitions instead of existing ones.
Weird...