Can't upgrade my Samsung grand prime throw Odin to lollipop

[Mahmoud Hamza]

i tried to upgrade my Samsung grand prime throw Odin to lollipop with original room downloaded from samobile but each time i get his message
<ID:0/016> Added!!
<OSM> Enter CS for MD5..
<OSM> Binary Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/016> Odin engine v(ID:3.1100)..
<ID:0/016> File analysis..
<ID:0/016> SetupConnection..
<ID:0/016> Initialzation..
<ID:0/016> Get PIT for mapping..
<ID:0/016> Firmware update start..
<ID:0/016> SingleDownload.
<ID:0/016> aboot.mbn
<ID:0/016> NAND Write Start!!
<ID:0/016> FAIL! (Auth)
<ID:0/016> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)
<ID:0/016> Removed!!
<ID:0/008> Added!!
some on please help me through this problem

 

[B. Diddy]

Moved to the Galaxy Grand forum.