Can I upgrade my galaxy s3 operating system to 4.4.4 ?

[AC Question]

My current operating system is 4.4.2 but I need 4.4.4 or higher to meet company requirement to access e-mail can it be upgraded and if so how?

 

[nahoku]

I don't believe the S3 has a 4.4.4 release. Might be a good reason for your company to furnish a new phone.