tried to root my phone yesterday using unrevoked so i could update to froyo 2.2 as it wasn't yet available officially.
anyway i didn't think it'd worked as from what i googled if it had i should of had an app called super user in my apps, which i hadn't.
so typically when i rebooted my phone this morning it offered me the officail update, so i donwloaded the update etc, but when i install it it comes up with "backin up data to sd card" or something along those lines then boots to the recovery screen:erf
so i reboot try again, and the same happens again.
any ideas where i should go from here guys as i don't want to make things any worse
i just want to update to the official one now.