Where is the Sony XZ1S C6916 support page?!?! Has Sony stopped support for this device?

[Jgentry151]

Hello community,

Im new to sony community so please take it easy on me. I was able to access support information from sonys own xperia z1s support page. But as of last night, that page is no longer existent and any searches for C6916 redirect me to the Z1 support page with no information on Z1S. Has sony stopped supporting this device?

[Thommo]

The Z1s is the Z1 the difference been the Z1s is for T-Mobile only and the headphone socket is in a slightly different place

[Jgentry151]

That being said, does the KitKat update for Z1 work on the Z1S?

[Thommo]

I wouldn't like to say as the Z1s is a T-mobile specific locked phone and may have security features in place to only allow network signals via their firmware