(G570f) imei Not found and baseband is unknown

mobile (G570f) imei Not found and baseband is unknown.i flash it.but mobile restart after some time.have any salution
Chimera Mobile Phone Utility version: 16.67.1014 @ 2018-03-08

Printing phone history

SW Change
3/8/2018
2:47:45
PM

Repair Device Root Key
3/8/2018
10:51:22
AM

Repair Device Root Key
3/8/2018
10:50:54
AM

Info
3/8/2018
3:35:30
AM



[Get info started]
 Unable to detect imei number and baseband version. It seems that the modem does not work or network is unavailable/disabled.
 Please reinstall a complete stock firmware and try again!

Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-G570F
Sales Code: INS
Country Code: India
Timezone: Europe/London
Android Version: 7.0 [NRD90M]
Build Date: Thu Sep 28 21:17:28 KST 2017
PDA Version: G570FXXU1BQIA [september 2017, revA]
CSC Version: G570FODD1BQJ1 [october 2017, rev1]
Board Platform: EXYNOS5
Serial Number: R28J2226RTE
Battery Status: 3.86V (55%)
Network Type: GSM
SIM Status: NOT_READY,NOT_READY
Multisim Config: DSDS
Knox Version: v30
Warranty Bit: 1
Security Patch: 2017-08-01
Data Encryption State: encrypted

Finished successfully.
Finished at local time: [03.08.18 20:14:16]
WorkID: 34473836