Xbox thru cardboard

Thought i would share my find i recently got goggle cardboard and found a app called trinus vr that let's you view your pc on your phone! Windows 10 let's you play xbox on your pc so as long as your in the same room using this app you can view your xbox thru cardboard!
http://trinusvr.com is the website or search in the playstore I'm not the creator or any how associated but thought this was freaking awesome and had to share my find.
Sent from my SM-N910P using XDA Free mobile app

new S5 thru insurance - best way to root it?

I broke my (rooted) phone and verizon is sending me a brand new replacement.

When it arrives I want to root it, since it shouldn't have the latest OTA updates on it.

But I am wary of just immediately following the instructions here without activating it first, because I am not sure what the OS version is.

If by some chance they shipped it to me with OG5 on it I will brick it when I try to root it.

Is there a way to tell what the current OS is without activating it? Don't want to download the OTA unintentionally once it's activated.

I do not think the V1 chromecast is updateable thru the HTTP Post request.

I tried it and it's not picking up any updates.