Use A2uploader from HERE and these files:

1. W595_R3EA037_MAIN_GENERIC_LT_RED52 (Downloads > Firmware > W595 > R3EA037_RED52)
2. W595_R3EA037_FS_WESTERN-EUROPE_RED52 (Downloads > Firmware > W595 > R3EA037_RED52)
3. W595_1223-4114_R1A_GENERIC_WESTERN-EUROPE (Downloads > Custom Files > w595custpack)

OR

1. W595_R3EA037_MAIN_GENERIC_LG_RED52 (Downloads > Firmware > W595 > R3EA037_RED52)
2. W595_R3EA037_FS_WESTERN-EUROPE_RED52 (Downloads > Firmware > W595 > R3EA037_RED52)
3. W595_1223-4114_R1A_GENERIC_WESTERN-EUROPE (Downloads > Custom Files > w595custpack)

OR

1. W595_R3EA037_MAIN_GENERIC_LD_RED52 (Downloads > Firmware > W595 > R3EA037_RED52)
2. W595_R3EA037_FS_WESTERN-EUROPE_RED52 (Downloads > Firmware > W595 > R3EA037_RED52)
3. W595_1223-4114_R1A_GENERIC_WESTERN-EUROPE (Downloads > Custom Files > w595custpack)

But Main version LD, LT or LG you can see when take picture with phone and see in Properties > Details information about picture.