PS4 and PS Vita are region-free in China : ) | Xbox One remains locked : ( | NeoGAF
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Sold a game and the buyer is stating that it is region locked. Need some advice. : r/PS4
PS3 and PS4 Region Compatibility - What you should know. :) - khurak
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Playstation 4 in China. Cannot login to PSN?I will unlock region – Alex Iurlov serial entrepreneur from Russia
How to Change Region on PS4 to Play Any DVDs & Games
Just received AC4, the box suggests it's region locked (Marked as region 2). I thought they were region free? : r/PS4
Are PS4 Games Region Locked in 2021? Everything You Need to Know! | GAMERANSWERS!
Hot Movie Tips & Review: Remove Region locked from DVD movies for playing on PS4 Pro
How to change PSN Region on PS4 and access foreign PSN stores
