MobileRead Forums - View Single Post - Debrick a K3 (mmc0 cleared without backup)

tthsn · 12-27-2013, 08:57 PM

update my K3's situation.

- Now OK to 'Load MMC0 over USB storage'

Although don't know the exact format of devid.img. I create a file named devid.img which is exactly 1024bytes, then fill its every byte to 0x31, then my K3's serial is '1111111111111111', so I'm able to mount internal mmc via /dev/sdb.

- "mmc1: Got data interrupt 0x00000020 even though no data operation was in progress." bypassed

Unplug the battery for one or two days, then plug the battary to K3, K3 boot OK.
Then plug the battery again, "mmc1: Got data interrupt 0x00000020 even though no data operation was in progress" happens again. OMG.
Don't know how long exactly to discharge the K3 main board to kill the 'interrupt'.

12-27-2013, 08:57 PM	#8
tthsn Junior Member Posts: 9 Karma: 10 Join Date: Dec 2013 Device: kindle 3 us 3g	update my K3's situation. - Now OK to 'Load MMC0 over USB storage' Although don't know the exact format of devid.img. I create a file named devid.img which is exactly 1024bytes, then fill its every byte to 0x31, then my K3's serial is '1111111111111111', so I'm able to mount internal mmc via /dev/sdb. - "mmc1: Got data interrupt 0x00000020 even though no data operation was in progress." bypassed Unplug the battery for one or two days, then plug the battary to K3, K3 boot OK. Then plug the battery again, "mmc1: Got data interrupt 0x00000020 even though no data operation was in progress" happens again. OMG. Don't know how long exactly to discharge the K3 main board to kill the 'interrupt'. Last edited by tthsn; 12-27-2013 at 09:08 PM.