EMMC Device Information :
EMMC CID : 150100513832334D42009A3E6AD19316
EMMC CSD : D02701320F5903FFF6DBFFEF92404008
EMMC Manufacturer ID: 0015 , OEM ID: 0100
EMMC Date: 09/2016  Rev.0x0
EMMC NAME: Q823MB , S/N: 2587781841
EMMC NAME (HEX): 513832334D4200 
EMMC ROM1 (Main User Data)   Capacity: 14910 MB
EMMC ROM2 (Boot Partition 1) Capacity: 4096 kB
EMMC ROM3 (Boot Partition 2) Capacity: 4096 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 4096 kB
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
EMMC Password Locked: No
  Extended CSD rev 1.7 (MMC 5.0)
Boot configuration [PARTITION_CONFIG: 0x48] Boot from:ROM2 (Boot Partition 1)
Boot bus config [177]: 0x00 , width 1bit  , Partition config [179]: 0x48.
H/W reset function [RST_N_FUNCTION]: 0x01
High-capacity W protect group size [HC_WP_GRP_SIZE: 0x00000000]
Partitioning Support [PARTITIONING_SUPPORT]: 0x07
 Device support partitioning feature
 Device can have enhanced tech.
Partitioning Setting [PARTITION_SETTING_COMPLETED]: 0x00
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Backup saved: Q823MB_2587781841_20170329_1531.extcsd