HELP On J701MT imei repair

What do you recommend to do with this, in order to repair imei?

downgrade modem version or something?

Chimera Mobile Phone Utility version: 20.39.0941 @ 2019-03-02
Repair started
Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-J701MT
Sales Code: PNT
Country Code: PERU
Timezone: America/Lima
Android Version: 8.1.0 [M1AJQ] [SDK 27]
Build Date: Thu Dec 20 00:12:56 KST 2018
PDA Version: J701MTVJU5BRL2 [december 2018, rev2]
Phone Version: J701MTVJU5BRK1 [november 2018, rev1]
CSC Version: J701MTPNT5BRL1 [december 2018, rev1]
Product Code: PNT
HIDSw Version: J701MTVJU5BRL2/J701MTPNT5BRL1/J701MTVJU5BRK1/J701MTVJU5BRL2
Board Platform: EXYNOS5
Modem Platform: SHANNON315
Serial Number: R28K533T4RR
Imei: 010000000000000
Unique Number: CAJ002577FE9F45
Connections: AT,MTP
Battery Status: 3.93V (66%)
Network Type: GSM
SIM Status: ABSENT
Multisim Config: SS
Knox Version: v30
Warranty Bit: 0
Security Patch: 2018-12-01
Data Encryption State: encrypted
Repair imei...
Checking modem version.
Restarting phone.
Waiting for ADB connection. Be patient! Do NOT disconnect the phone!
Reading data. Be patient! Do NOT disconnect the phone!
Repair imei failed.
Finished at local time: [03.02.19 11:35:43]
WorkID: 53844706