j600g imei repair failed

Chimera Mobile Phone Utility version: 21.34.1308 @ 2019-06-13
Printing phone history

Repair IMEI
6/13/2019
9:53:00
AM

Restore / Store backup
6/13/2019
9:51:15
AM

Restore / Store backup
6/13/2019
9:42:53
AM

Repair started
Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-J600G
Sales Code: BNG
Country Code: Bangladesh
Timezone: Asia/Dhaka
Android Version: 8.0.0 [R16NW] [SDK 26]
Build Date: Wed Jan 23 15:18:40 KST 2019
PDA Version: J600GDXU3ASA1 [january 2019, rev1]
Phone Version: J600GDXU3ASA2 [january 2019, rev2]
CSC Version: J600GODM3ASA1 [january 2019, rev1]
Product Code: BNG
HIDSw Version: J600GDXU3ASA1/J600GODM3ASA1/J600GDXU3ASA2/J600GDXU3ASA1
Board Platform: EXYNOS5
Modem Platform: SHANNON315
Serial Number: R28K725BHMT
Imei: 35846309266*****
Unique Number: CBJ00E50AB4B965
Connections: AT,MTP
Battery Status: 3.93V (55%)
Network Type: GSM
SIM Status: ABSENT,ABSENT
Multisim Config: DSDS
Knox Version: v30
Warranty Bit: 0
Security Patch: 2019-01-01
Data Encryption State: unencrypted
Repair imei...
Checking modem version.
Reading data. Be patient! Do NOT disconnect the phone!
Repair imei failed.
Finished at local time: [06.13.19 18:08:57]
WorkID: 62730301