Hi all,
I have made a great mistake with my samknows .
- I have not made a backup before start any firmware change (my fault)
I was trying to reload stock samknows firmware provided by samknows.
As I see CRC error while reload the firmware I wrongly erased all the eeprom in u-boot mode.
After that the serial console is disappeared obviously. Only power led is showed
Is there someone who can provide me a way to reload and complete eeprom image / dump ?.
What I tried so far:
- Compiled u-boot from samknows and try to reflash using Raspberry PI and SPI interface with Pomona testing clip . It doesn't see the chip . I don't know if the chip is gone or something else
Anyway I followed this https://blackboxhacking.blogspot.it/2015/08/dump-de-memoire-flash-spi-avec.htm
I would like to know if USB / Serial (via serial transfer) is usable in some way to bring back the router to life or there is some other way
Thanks