Originally Posted by lebellium
Are you sure you followed all steps in the PPT or PDF tuto?
There is no other solution than try again
yes i did, but i think i made an error in the last step. now when i try again, in the last process, instead of "OK", the device saying "cannot write", and then the screen blanks, and the blue LED turns on for about ten minutes.
it's not responding at all, except when the LED is finally off, it'll turn on again if I press the power button.
can anyone help me please...