UFi Samsung J200H RPMB: 4 MiB [Authentication Key not yet programmed] UFI EMMC Box?

UFi Box & Dongle


Active Member
Aug 20, 2017

Samsung J200H RPMB: 4 MiB [Authentication Key not yet programmed] UFI EMMC Box?

Please help Me anyone, How can I fix the problem?
Connection status: XHCI:HUB3:[#0]:USB 2.00 High-Speed
Interface: UFI High-Speed
Serial number: 0011-8841-8978
Boot version: 1.05, FW version: 1.13 (Aug 19 2019 23:46:09)
Insertion test... [No eMMC connected] CLK, CMD, DAT0 not properly connected
Init bus...
VCC: 2.8 V, VCCQ: 1.8 V
Bus: 1 bit (SDR 24MHz)
Access mode: sector mode
Power supply: dual-voltage (1.70-1.95V, 2.7-3.6V)
Card/BGA: BGA (Discrete embedded) - High density MMC
Manufacturer ID: 0x90 (SK Hynix)
Product name: H8G4t (0x483847347421), rev: 0x01, serial number: 0x46D3982E
Manufacturing date: Sep 2015
CID: 90014A48 38473474 210146D3 982E92AE
CSD: D07F0132 0F5903FF FFFFFFEF 8A400012
EXT_CSD revision: 1.7 (MMC v5.0, v5.01)
Partition info:
Boot1: 4 MiB
Boot2: 4 MiB

RPMB: 4 MiB [Authentication Key not yet programmed]

User area: 7.28 GiB(7,818,182,656 bytes)
Cache size: 1 MiB
Partition configuration: 0x08
No boot acknowledge is sent (default)
Boot partition 1 is enabled for boot
Partitioning support: 0x07
Device support partitioning feature
Device can have enhanced technological features
Device partitioning completed
Boot configuration protection: 0x00
Boot bus conditions: 0x00
Boot area write protection: 0x10
Power-on write protection: possible
Permanent write protection: not possible
Lock status: not locked
crypto state: encrypted?
  • Like
Reactions: tito_20003