UFi Ufi Rpmb read error

UFi Box & Dongle

sandip25

Junior Member
Feb 14, 2023
3
0
India
When i use letest ver... ufi emmc tool its getting error every time for read RPMB. But when I use ufi ver...1.6.0 then properly read Rpmb. why I getting This error and also getting slow writing speed on letest ver.
 

Felo28

Member
Sep 8, 2020
8
2
Panama
Connection status: XHCI:HUB3[#3]:USB 2.00 High-Speed
Interface: UFI High-Speed
Serial number: 0011-8843-1665
Boot version: 1.05, FW version: 1.14 (Aug 25 2021 04:56:05)
Insertion test... Done
VCCQ not properly connected
Init bus...
VCC: 3.3 V, VCCQ: 1.8 V
Bus: 1 bit (SDR 6MHz)
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: 0x15 (Samsung)
Product name: RP64MB (0x525036344d42), rev: 0x05, serial number: 0x8AB89647
Manufacturing date: jun. 2021
CID: 15010052 5036344D 42058AB8 96476830
CSD: D0270132 0F5903FF F6DBFFEF 8E40400C
Firmware version: 0x05
EXT_CSD revision: 1.8 (MMC v5.1)
Partition info:
Boot1: 4 MiB
Boot2: 4 MiB
RPMB: 16 MiB [Provisioned, counter: 10991]
User area: 58.24 GiB(62,537,072,640 bytes)


platform: MTK, cpu abi: arm64-v8a
manufacturer: samsung
board: a03s, name: a03sub
brand: samsung, model: SM-A037M
build id: SP1A.210812.016, version: 12 [Android 12(Snow Cone)] (SP1A.210812.016.A037MUBS3BVJ1)
build description: a03sub-user 12 SP1A.210812.016 A037MUBS3BVJ1 release-keys

crypto state: encrypted?
Preset sets to 7.50 GiB (exclude userdata)
Current partition access:
Access to replay-protected memory block (RPMB)
Reading rpmb, size: 16 MiB... Failed to read block 0x00010000:65536 (return code: 1, CMD Error: Timeout)
cmd response: 0xB00, card status: 0x0, card state: 5 (Card is sending an operation)
status: unknown (0)
--- Make sure the connection between the BOX and eMMC stable ---
--- please try again (you may RESUME the read process) ---
same here
 
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