Hi, anyone got same problem ?

i just buy UFS toolkit a week a go, after many time i test to read my UFS chip KLUEG8UHDB, KLUFG8RHDA it cant detect blink error LED
log
Connection status: XHCI:HUB3:HUB3[#2]:USB 3.10 High-Speed
Interface: UFI UFS-PROG
Serial number: 0020-8334-0879
Fw version: 1.34 (Jan 5 2022 21:35:40)

Error: No UFS device detected.

i think mu UFS is not good, then i buy another one it same. i has tried 2 pcs KLUEG8UHDB 1 pcs KLUEG8UHDB.
it same cant read. Is it possible my toolkit is broken?

but it working with my UFS KLUDG4U1EA
i can read and write without any problem.

Connection status: XHCI:HUB3:HUB3[#2]:USB 3.10 High-Speed
Interface: UFI UFS-PROG
Serial number: 0020-8334-0879
Fw version: 1.34 (Jan 5 2022 21:35:40)

Power mode:
TX[1]: HS-GEAR-G3B
RX[1]: HS-GEAR-G3B
Ref Clock Frequency: 19.2MHz
Permanent write protection disabled
Power on write protection disabled
Configuration Descriptor not locked (default)
Specification version: UFS 2.10
Number of LU: 6, WLU: 4
Bootable feature enabled
Enabled boot from Boot LU A
Support for security LU: 1
UFS Inquiry: SAMSUNG KLUDG4U1EA-B0C1 0500
Manufacturing date: Apr 2018
Manufacturer ID: 0x01CE
Manufacturer name: SAMSUNG
Product name: KLUDG4U1EA-B0C1
Product revision level: 0500
Serial number: 24ac5611051c
Capacity: 119.20 GiB (127,984,992,256 bytes)
LUN 0: 114.59 GiB
LUN 1: 8 MiB [Boot LU A]
LUN 2: 8 MiB [Boot LU B]
LUN 3: 32 MiB
LUN 4: 4.50 GiB
LUN 5: 32 MiB
RPMB: 32 MiB
UFS Device Health Descriptor:
Pre End of Life Information: Normal
Device Life Time Estimated A: 0% - 10% device life time used
Device Life Time Estimated B: 0% - 10% device life time used
crypto state: encrypted