Galaxy Grand : Android 4.2.2 Jellybean (Leaked) - How to Install / Upgrade HD

This is my video on How to Install Android 4.2.2 Jellybean on Galaxy Grand Duos (I9082). This firmware was leaked on Sammobile, so we can say its kind of Official Leak .This method will wipe all your data so backup everything before installing this firmware. Android 4.2.2 On Galaxy Grand - Review : http://www.youtube.com/watch?v=M9QAlB-_ntc Link 1 : https://hotfile.com/dl/233057193/bed43fc/I9082XXUBMF2_I9082OXABMF2_OXA.rar.html Samsung Kies : http://www.samsung.com/us/kies/ Samsung ADB Drivers : http://rs970p1.rapidshare.com/cgi-bin/rsapi.cgi?sub=download&fileid=416304166&filename=SAMSUNG_USB_Driver_for_Mobile_Phones.exe&directstart=1 _ Contact Details : Email : prabhat.tmz@gmail.com Website :http://www.cursed4eva.com (Watch & Learn Android - Reviews, Comparisions , Apps/Games/Mods and many more) Facebook :https://www.facebook.com/explore.gadgets Twitter:https://twitter.com/explore_gadgets Google+: https://plus.google.com/1077624662923... If you have any quesions related to android,post here: http://www.cursed4eva.com/forums Feel free to contact me. For more support and help, hit me up on facebook :) More videos coming..so .stay subscribed :) Have a great day :) _ Credits : http://music.musicrevolution.com/cd0vO1fItfpeOrdF0PxO8QGInlwyu8EajUfD0yZq?downloadfreemusic Jingle Session