The patch additionally checks that the firmware date is 2012/04/13 and only applies the commands then.
So you need type: VTU00M revision: 0xf1 and internal firmware date of 2012/04/13 for the bug to have an effect. The date which eMMC brickbug checker reads is the production date as it seems.
So there might be phones with VTU00M/0xf1 out there which are not affected, I don't know if that makes sense in regard that if the revision would even be the same then.
