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Tag Archives: free download Samsung GALAXY Grand 2 DUOS firmware

Samsung GALAXY Grand 2 DUOS firmware download

Android 4.4.2 KitKat XXUBNG4 official update is now live for Samsung Grand 2 DUOS Use this guide if you want to manually install the new firmware on your device before the OTA Update arrives in your region. This new firmware can be installed for all Grand 2 DUOS models all …

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