Hello.
As You can see from Software log phone has damaged firmware:
Quote:
INFO : 6/17/2015 9:39:11 PM > CSC version: Unknown
INFO : 6/17/2015 9:39:12 PM > SW version: Unknown
INFO : 6/17/2015 9:39:13 PM > Phone IMEI: Unknown
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This can be Software (You have written unsuitable firmware) or HW problem.
You should try to re-flash the phone with different firmwares and check, whether CSC and SW version is correct (not Unknown).
If after writing of all firmwares, which You have, phone's CSC and SW version is still unknown - most likely, this is HW problem (problem with eMMC flash chip).