Firmware Update upgrade to 3.1 got error:

[fgcmaster]

Hi:
my kindle 3 is 3.0.2, i want to upgrade to 3.3. At amazon.com, it said should upgrade to 3.1 at first, so i download 3.1 file to my kindle root. i first upgrade success, then after restart, it still upgrade, then got error.

I set debug on after upgrade failure, i check the error, may be the below:


120325:215500 ota_install: I defatchatchinfo="/etc/init.d/filesystems"atching file
120325:215500 ota_install: I defatchatchinfo="/etc/init.d/wifid"atching file
120325:215500 ota_install: I defatchatchinfo="/etc/init.d/wpa_supplicant"atching file
120325:215500 ota_install: I defatchatchinfo="/etc/kdb.src/luigi/system/daemon/testd/polling_timeout"atching file
120325:215500 ota_install: I defatchatchinfo="/etc/kdb.src/luigi/system/daemon/testd/request_priority"atching file
120325:215500 ota_install: I defatchatchinfo="/etc/lipc-daemon-events.conf"atching file
120325:215500 ota_install: I defatchatchinfo="/etc/prettyversion.txt"atching file
120325:215500 ota_install: I defatchatchinfo="/etc/rc.d/functions"atching file
120325:215500 ota_install: I defatchatchinfo="/etc/sysconfig/iptables"atching file
120325:215500 ota_install: C defatchatchinfo="/etc/sysconfig/iptables":checksum failure
120325:215500 ota_install: I defatch:current_md5=b9060f9fca61f85ea0305c964b38 477d,expected_md5=c5854fe5414a78ae2e14f35386228ea8 ,patch_md5=b4111c97e001788bb957d2bc28cb853e:checks um verify
120325:215503 system: E otaup:def:image update failed
120325:215503 eink_fb: I bs_cmd_ld_img_upd_data_which:def:PMIC temp = 22C


thank you for helping me.

[Shack70]

re-download the update and try it again.