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Sony Xperia Z Gets 4.2.2 Update (Build 10.3.1.A.0.244)

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Sony Xperia Z Build 10.3.1.A.0.244

Sony Xperia Z users have started to see the latest 4.2.2 build update appear when syncing with Sony PC Companion. Build 10.3.1.A.0.244 appears to bring some performance improvements but not much else is currently known about it other than the perf_event exploit being used for root access getting closed.

So, if you need root access, grab a modified ROM from XDA when available but if you don’t care about root, flash away.

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