If you recharged the Kindle on a wall charger for at least 20 hours before trying again:
Originally Posted by babur_tktl
I have tried it but unseccsessful
. in booting I saw some 'failed' is it normal? I used live cd. In last flashing, there was written Ýt may take 1 to 3 hours' but it took only 10-20 minutes and said it was successfull. but it did not work, I have tried twice and in third one it even could not detect kindle. ....
Your battery has too little storage capacity to run the Kindle during the entire process.
If you did not recharge the Kindle on a wall charger for at least 20 hours before trying again: