HTC Vivid 4G Partition Map by IOMonster

major   minor    #blocks name		type,fstype

 179        0   15388672 mmcblk0	entire eMMC
 179        1        128 mmcblk0p1	unknown
 179        2        256 mmcblk0p2	"SVC" info
 179        3      32367 mmcblk0p3	partition map?
 179        4          1 mmcblk0p4	"HTC-BOARD-INFO", and CID
 179        5         16 mmcblk0p5	"HTC-BOARD-INFO", and CID (no header)
 179        6        256 mmcblk0p6	BCM4330 WLAN Config
 179        7      20442 mmcblk0p7	partition map2?
 179        8        256 mmcblk0p8	empty
 179        9       1024 mmcblk0p9	SBL3
 179       10        256 mmcblk0p10	AMSS REX?
 179       11       2048 mmcblk0p11	TZ (contains decryption routines)
 179       12       1024 mmcblk0p12	HBOOT
 179       13         32 mmcblk0p13	empty
 179       14       6144 mmcblk0p14	unknown (poked, and my phone rebooted!)
 179       15       1024 mmcblk0p15	unknown
 179       16        256 mmcblk0p16	MISC2 (p24)
 179       17      40960 mmcblk0p17	FAT16 partition?
 179       18      40960 mmcblk0p18	FAT16 partition?
 179       19       8191 mmcblk0p19	unknown???
 179       20       8190 mmcblk0p20	LTE Modem?
 179       21      32768 mmcblk0p21	FAT16 ADSP
 179       22      16384 mmcblk0p22	BOOT.IMG
 179       23      16383 mmcblk0p23	RECOVERY.IMG
 179       24      16381 mmcblk0p24	MISC
 179       25       4096 mmcblk0p25	modem_st1 (modem communication partition)
 179       26       4096 mmcblk0p26	modem_st2 (modem communication partition)
 179       27       4096 mmcblk0p27	mdm_efs1 (modem EFS, FAT16)
 179       28       4096 mmcblk0p28	mdm_efs2 (modem EFS, FAT16)
 179       29    1048575 mmcblk0p29	/system EXT4
 179       30      32489 mmcblk0p30	/devlog EXT4
 179       31          4 mmcblk0p31	extended partition
 179       32        256 mmcblk0p32	PDATA
 179       33         16 mmcblk0p33	unknown?
 179       34    4194303 mmcblk0p34	/data EXT4
 179       35     294911 mmcblk0p35	/cache EXT4
 179       36    9269247 mmcblk0p36	/emmc FAT32
 179       64   16186368 mmcblk1	EXT_SD
 179       65   16182272 mmcblk1p1	/sdcard2