[AC Question]

If you have a Galaxy S5 phone on the Sprint network can you use the phone on WIFI after the account is closed? Or is the phone locked up by Sprint? If so how do you unlock it? Then once it's unlocked can you use it on WIFI?

[Crashdamage]

You can use it on WiFi locked or unlocked. You have to get Sprint to unlock it. No problem as long as you don't owe them $$$. Once unlocked you can use it on any compatible network.

Android since v1.0. Linux since 2001