Can I upgrade my vivo y 31l os5.1.1 to os6.0??

Rukbat

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Feb 12, 2012
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If the carrier has come out with a 6.0 ROM for that device. (Google writes Android. Then the manufacturer of the device adds its own modifications. Then the carrier adds its own modifications. THEN the carrier releases the update. It could be MANY months from Google to your phone.)