I'm very confused why it's taking so long to get the update out for folks who are using the s22 series in Pakistan? it's mid of December. At least give people a tentative date..
It also has to do with bloatware specific to that region. For example if you install the firmware for Japan it'll be loaded with docomo bloatware. The only way something might affect the locking or unlocking any of the bands is if the baseband gets m...