I've been trying to recover it using Odin, but I'm not having any luck. These are the steps I tried:
-Downloaded Odin v3.09
-Downloaded the stock firmware (from Sammobile.com)
-Put phone into Download Mode
-Press AP, and selected the firmware file
It then fails. This is the message list:
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> S5839iXXLK2_S5839iH3GLC2_S5839iNELK1_HOME.tar.md5 is valid.
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/003> Odin v.3 engine (ID:3)..
<ID:0/003> File analysis..
<ID:0/003> Get PIT for mapping..
<ID:0/003> Firmware update start..
<ID:0/003> NAND Write Start!!
<ID:0/003> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)
Any suggestions as to what I should try? I've never used Odin before, so I'm unsure of what to do.