Don't forget that on 3.57, you are limited to VHBL (userland) only until TheFlow releases his 3.57 kernel exploit soon.
IF TheFlow releases 3.57 kernel exploit, Can I run VHBL on v3.57 + US account ?
I mean, Will there be VHBL (userland exploit) for those on US account when 3.57 kernel exploit release? (now only for EU & JP account)