[volfied]

Hi, i have issues with my Kindle, i have 3.0.3 firmware and i patched with JB 0.4N and SS 0.18N, everything works fine, with my own screen saver BEFORE amazon send me the new firmware, i see that my kindle automatically restarts and quickly i turn it off (because a couple of day i was not sure if i can upgrade to 3.1 with my 3.03 JB kindle), soo.. i turn it off and the update 3.1 failed.. BUT since this day my kindle doesnt work the wifi (says wifi mac address unavailable) and i cant upgrade it manually again (error U007) , i restored to factory default and have the same error, i cant upgrade it, i try to remove the JB and SS but also fail. I think that my kindle have the JB and SS but i cant remove it with update_jailbreak_0.4.N_k3w_uninstall.bin , how can i see if still have the JB?.
-i dont have /etc/uks/pubhackkey01.pem (dont have /etc folder)


PD:i try also turn it off for 20 seconds


EDIT: I put the linkss folder back into my kindle and i have the screensavers working , so, my kindle have JB and SS hack, but i cant remove it, again i have U006 error when i try to update it with update_ss_0.18.N_k3w_uninstall.bin