new version 1.47.1 doesnt work

Hi, with this version cant do nothing with CAT B15Q
here is log from read info:
Action : Read Info
Tips:
1.Remove Battery, Insert usb cable, Insert battery
2.power off Phone, Remove & Reinsert Battery , insert USB Cable
(In Case Some Phone Required to hold bootkey)
Waiting for Phone Usb…
Phone found [ USB Port:COM108 ]
Connecting…
Connection Done.
Read CPU Info…
CPU_ID: 6575
CPU_SW: E201
CPU_HW: CB00
uploading boot image to RAM…
Handshake received from Phone.

Action completed
Time taken : 00:00:23
Reconnect Battery/USB Cable
CS-Tool Ver 1.47.1

With older version without problem can make everything:

Action : Read Info
Tips:
1.Remove Battery, Insert usb cable, Insert battery
2.power off Phone, Remove & Reinsert Battery , insert USB Cable
(In Case Some Phone Required to hold bootkey)
Waiting for Phone Usb…
Phone found [ USB Port:COM108 ]
Connecting…
Connection Done.
Read CPU Info…
CPU_ID: 6575
CPU_SW: E201
CPU_HW: CB00
uploading boot image to RAM…
Handshake received from Phone.
Detected eMMC FlashType.
eMMC cid: 150100534A5330304D
CHIP : MT6577
CPU ID :
EMMC ID : 150100534A5330304D
EMMC Size: 4GB, usable capacity: 3,64GB
EMMC Name: eMMC_Samsung_KMSJS000KM_B308
Boot Information completed.

Action completed
Time taken : 00:00:09
Reconnect Battery/USB Cable
CS-Tool Ver 1.44.1

Can you explain this, please?