Like I said Before, I don't know if will trigger Knox or not as it has not been tested, but my guess it that it will. If you do install it yes you will have to wipe data before.
Sent from my SM-T310 using Tapatalk
<ID:0/006> Added!!
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> final.tar.md5 is valid.
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/006> Odin v.3 engine (ID:6)..
<ID:0/006> File analysis..
<ID:0/006> SetupConnection..
<ID:0/006> Initialzation..
<ID:0/006> Get PIT for mapping..
<ID:0/006> Firmware update start..
<ID:0/006> boot.img
<ID:0/006> NAND Write Start!!
<ID:0/006> cache.img
<ID:0/006> hidden.img
<ID:0/006> modem.bin
<ID:0/006> recovery.img
<ID:0/006> tz.img
<ID:0/006> param.bin
<ID:0/006> sboot.bin
<ID:0/006>
<ID:0/006> Complete(Write) operation failed.
<ID:0/006> Added!!
<OSM> All threads completed. (succeed 0 / failed 1)
Download Mode gives an error 'Unsupported Version'