Upgrade Issue - File Permissions

Hi guys, having some update issues.

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After I click Auto-Set Permission via FTP

[url=http://postimg.org/image/gxbawvimn/][/url]

It says ok but when I click Upgrade I get this again

[url=http://postimg.org/image/brupeb3zf/][/url]

Just goes round in circles.

I've set the file permissions manually as well via FTP

We're updating from 4.3.3 to 4.3.3 SP1

I replaced the upgrade.php file with an original from a copy of 4.3.3. Now I get this error.

[url=http://postimg.org/image/kk79gk7t3/][/url]

Browse the bugtracker for this error. There is a solution