While the promised Sony Xperia Ice Cream Sandwich upgrade rollout is quickly running out of March and into April for all models, the company has just unleashed a new beta version of the upgrade for Xperia Play owners. Following the alpha release in December and a beta update in February for the Arc S, Neo V and Ray, Sony has pushed this version for the Play to find out which games may need some work to be compatible with Android 4.0. The usual drawbacks remain however, so because this release requires unlocking your bootloader -- which will keep users from upgrading to the final ICS update when it comes out -- and it lacks such creature comforts as Google Mobile Services apps (Gmail, Google Maps, Face Unlock) it's intended for developers only. If your gamepad-equipped handset is staying official-upgrade only, you can safely check out a video of the beta ROM running on an Arc S embedded after the break and take this as a heads up that the final release is that much closer.
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