Samsung will be updating quite a few of its devices to Android 4.2.2 Jelly Bean but it is not precisely known which devices will be getting the update. The company’s first device to run Android 4.2.2 out of the box is Galaxy S4. It is expected that Galaxy S3, Galaxy Note 2, Galaxy Grand Duos and a few Samsung tablets will be updated to the latest Android version. Today Samsung Galaxy Grand Duos GT-I9082 Android 4.2.2 ROM has been leaked, its actually said to be an official “test ROM.”

Flashing leaked ROMs on an Android device isn’t exactly tough, but novoice users are likely to struggle with the process. Besides, one can’t really be sure about leaked ROMs, so flash this entirely at your own risk. The update brings some new features such as Smart Stay, Daydream, transparent notification bar and unlock effects. The battery life has reportedly been improved and performance improvements have been noticed. It is said that the camera app has not been updated in this leaked ROM. If you’re willing to flash Galaxy Grand Duos GT-I9082 Android 4.2.2 ROM, the instructions can be found at the leak’s source.

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