Can't get my iPod to upgrade to 5.1.1

rebonga
rebonga Posts: 19
edited June 2012 in iPod Touch Forums
i have an iPod, jail broke with redsnow...acting up. have had to reboot on redsnow several times as safari and cydia and others just stop working. now mail just opens a blank screen. when i try to upgrade to 5.1.1 i just get a message 'upgrade failed'...no error number...help?

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