[Android Software/Hacking General [Developers Only]] PAPalinskie:
i have dumped 6580 partition info but there is no preloader. instead the partinfo started at proinfo(i'll guess they change it since it is a marshmallow build and new bootloader). the partition dump is in below.

01/06/17 11:00:59.670 BROM_DLL[9420][8328]: FlashTool_ReadPartitionCount(034DEA50): mutex: LOCK ... (FlashToolLib/host/windows/mutex.cpp:143)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(proinfo), begin_add(0x0000000000080000), len(0x0000000000300000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(nvram), begin_add(0x0000000000380000), len(0x0000000000500000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(protect1), begin_add(0x0000000000880000), len(0x0000000000A00000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(protect2), begin_add(0x0000000001280000), len(0x0000000000A00000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(seccfg), begin_add(0x0000000001C80000), len(0x0000000000040000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(lk), begin_add(0x0000000001CC0000), len(0x0000000000060000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(boot), begin_add(0x0000000001D20000), len(0x0000000001000000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(recovery), begin_add(0x0000000002D20000), len(0x0000000001000000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(para), begin_add(0x0000000003D20000), len(0x0000000000080000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(logo), begin_add(0x0000000003DA0000), len(0x0000000000800000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(expdb), begin_add(0x00000000045A0000), len(0x0000000000A00000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(frp), begin_add(0x0000000004FA0000), len(0x0000000000100000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(nvdata), begin_add(0x00000000050A0000), len(0x0000000002000000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(metadata), begin_add(0x00000000070A0000), len(0x0000000002760000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(oemkeystore), begin_add(0x0000000009800000), len(0x0000000000200000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(secro), begin_add(0x0000000009A00000), len(0x0000000000600000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(keystore), begin_add(0x000000000A000000), len(0x0000000000800000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(system), begin_add(0x000000000A800000), len(0x00000000A2800000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(cache), begin_add(0x00000000AD000000), len(0x0000000010000000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(userdata), begin_add(0x00000000BD000000), len(0x0000000113F80000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)
01/06/17 11:00:59.686 BROM_DLL[9420][8328]: DEBUG: GPTReadCmd::ReadData(): Part(flashinfo), begin_add(0x00000001D0F80000), len(0x0000000001000000), part_id(8). (FlashToolLib/sv5/common/generic/src/partition_table_cmd.cpp:1130)