i have backup dump file redmi 7.
verify check failed userdata.

log is -

Boot version: 1.05, FW version: 1.13 (Aug 19 2019 23:46:09)
Insertion test... Done
VCCQ not properly connected
Init bus...
VCC: 3.3 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: 0x15 (Samsung)
Product name: GD6BMB (0x474436424d42), rev: 0x01, serial number: 0x0DA1D3E5
Manufacturing date: Oct 2018
CID: 15010047 4436424D 42010DA1 D3E5A566
CSD: D0270132 0F5903FF F6DBFFEF 8E40400C
EXT_CSD revision: 1.8 (MMC v5.1)
Partition info:
Boot1: 4096 KiB
Boot2: 4096 KiB
RPMB: 4096 KiB
User area: 29.12 GiB(31,268,536,320 bytes)

Current partition access:
Access to boot partition 1
Verifying boot1 (8192 sectors) against file \%BACKUPS%\Xiaomi\Redmi_7(PKQ1.181021.001-6.0-PKQ1.181021.001)[GD6BMB_0DA1D3E5]\boot1.bin ...
Done in 1.565 s, content verified successfully.
Current partition access:
Access to boot partition 2
Verifying boot2 (8192 sectors) against file \%BACKUPS%\Xiaomi\Redmi_7(PKQ1.181021.001-6.0-PKQ1.181021.001)[GD6BMB_0DA1D3E5]\boot2.bin...
Done in 1.565 s, content verified successfully.
Current partition access:
Access to replay-protected memory block (RPM😎
Verifying rpmb (8192 sectors) against file \%BACKUPS%\Xiaomi\Redmi_7(PKQ1.181021.001-6.0-PKQ1.181021.001)[GD6BMB_0DA1D3E5]\rpmb.bin...
Done in 1.581 s, content verified successfully.
Current partition access:
Access to user area
Verifying userarea (61071360 sectors) against file \%BACKUPS%\Xiaomi\Redmi_7(PKQ1.181021.001-6.0-PKQ1.181021.001)[GD6BMB_0DA1D3E5]\userarea_1GiB.bin...

Verify failed at 0x000001C0: file data [ 01 00 ee ff ], device data [ 00 00 00 00 ]

why ? pls reply.

nand test ok.
report is -
Boot version: 1.05, FW version: 1.13 (Aug 19 2019 23:46:09)
Insertion test... Done
VCCQ not properly connected
Init bus...
VCC: 3.3 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: 0x15 (Samsung)
Product name: GD6BMB (0x474436424d42), rev: 0x01, serial number: 0x0DA1D3E5
Manufacturing date: Oct 2018
CID: 15010047 4436424D 42010DA1 D3E5A566
CSD: D0270132 0F5903FF F6DBFFEF 8E40400C
EXT_CSD revision: 1.8 (MMC v5.1)
Partition info:
Boot1: 4096 KiB
Boot2: 4096 KiB
RPMB: 4096 KiB
User area: 29.12 GiB(31,268,536,320 bytes)

Current partition access:
Access to boot partition 1
Writing random bytes to boot1, sector: 0... Done in 0.006 s
Verifying... Done in 0.001 s, content verified successfully.
Writing random bytes to boot1, sector: 3219... Done in 0.002 s
Verifying... Done in 0.001 s, content verified successfully.
Current partition access:
Access to user area
Writing random bytes to userarea, sector: 0... Done in 0.005 s
Verifying... Done in 0.001 s, content verified successfully.
Writing random bytes to userarea, sector: 9820880... Done in 0.000 s
Verifying... Done in 0.001 s, content verified successfully.