J730gm-u6-imei repair failed

Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-J730GM
Sales Code: THL
Country Code: THAILAND
Timezone: Asia/Dhaka
Android Version: 8.1.0 [M1AJQ] [SDK 27]
Build Date: Tue Apr 2 18:10:06 KST 2019
PDA Version: J730GMDXS6BSD1 [april 2019, rev1]
Phone Version: J730GMDXU6BSD2 [april 2019, rev2]
CSC Version: J730GMOLD6BSD1 [april 2019, rev1]
Product Code: THL
HIDSw Version: J730GMDXS6BSD1/J730GMOLD6BSD1/J730GMDXU6BSD2/J730GMDXS6BSD1
Board Platform: EXYNOS5
Modem Platform: SHANNON315
Serial Number: RF8J91VJHHP
Imei: 35713008490*****
Unique Number: CBJ00D5B4F46284
Connections: AT,MTP
Battery Status: 4.10V (81%)
Network Type: GSM
SIM Status: ABSENT,ABSENT
Multisim Config: DSDS
Knox Version: v30
Warranty Bit: 1
Security Patch: 2019-04-01
Data Encryption State: unencrypted
Repair imei...
Checking modem version.
This modem is not appropriate (J730GMDXU6BSD2), because of warranty void (knox is 1). Please downgrade if possible!
Finished at local time: [05.12.19 14:26:55]
WorkID: 59448564