G955f 9.0 not unlock

ANY SOLUTION???
1OPTION 1..VIA SERVER DIAG MODE
Checking Login and Password... OK
Ballance: 30 crd.
You have 30 credit(s) left. This operation takes 5 credits.Continue? Yes
Searching Samsung modem... detected COM112
Reading phone info...
Model: SM-G955F
AP version: G955FXXU5DSFB
CSC version: G955FOXM5DSFB
CP version: G955FXXU5DSFB
Product code: AUT
Phone SN: R58J43J2CGF
IMEI: XXXXXXXXXXXXX
Unique number: CE031713AB04892105
Searching Samsung diag port... detected COM111
Reading phone info... OK
CP version: G955FXXU5DSFB
CP build: Jun 26 2019 06:59:41
Reading data from phone... error (1)
Searching server... OK
Checking available files... not found compatible file
Try downgrade modem if possible

Done with Samsung Tool PRO v.36.8

OPTION 2 VIA SERVER (NEW)
Operation: Read Codes via Server
Selected model: SM-G955F
Software version: 36.8

Checking Login and Password... OK
Ballance: 30 crd.
You have 30 credit(s) left. This operation takes 5 credits.Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-G955F
Android version: 9
PDA version: G955FXXU5DSFB
CSC version: G955FOXM5DSFB
Phone version: G955FXXU5DSFB
Product code: SM-G955FZVAAUT
CSC country code: Switzerland
CSC sales code: AUT
Phone SN: R58J43J2CGF
IMEI: XXXXXXXXXXXX
HW version: MP 0.501
RF cal date: 20170417
Chip name: EXYNOS8895
Modem board: SHANNON355
Security patch: 2019-07-01
Boot Warranty bit: 0
SIM State: ABSENT
Initialization zTool... OK
Running zTool, please wait... OK
Reading data from phone... OK
Searching server... OK
Checking server answer... modem required
Rebooting phone... OK
Waiting ADB device... OK
Waiting for device to become ready... OK
Initialization zTool... OK
Running zTool, please wait... OK
Reading data from phone... error (1)
Could not read modem. Please flash another firmware.

Done with Samsung Tool PRO v.36.8