G920V IMEI repair no signal

No signal after cert write. What next step? never had to do g920v or g920p before.

[ 2/28/2018 4:12:00 PM ] Operation: Write CERT
[ 2/28/2018 4:12:00 PM ] Selected model: SM-G920V
[ 2/28/2018 4:12:00 PM ] Software version: 30.8
[ 2/28/2018 4:12:00 PM ]
[ 2/28/2018 4:12:00 PM ] Checking CERT file... OK
[ 2/28/2018 4:12:00 PM ] KEY ID: 0053
[ 2/28/2018 4:12:00 PM ] Waiting ADB device... OK
[ 2/28/2018 4:12:00 PM ] Reading phone info...
[ 2/28/2018 4:12:00 PM ] Model: SM-G920V
[ 2/28/2018 4:12:00 PM ] Android version: 7.0
[ 2/28/2018 4:12:00 PM ] Product code: Not Active
[ 2/28/2018 4:12:00 PM ] Phone version: G920VVRS4DQH1
[ 2/28/2018 4:12:00 PM ] PDA version: G920VVRS4DQH1
[ 2/28/2018 4:13:00 PM ] CSC version: G920VVZW4DQH1
[ 2/28/2018 4:13:00 PM ] CSC country code: USA
[ 2/28/2018 4:13:00 PM ] CSC sales code: VZW
[ 2/28/2018 4:13:00 PM ] HW version:
[ 2/28/2018 4:13:00 PM ] Phone SN: R38GA0YH67W
[ 2/28/2018 4:13:00 PM ] Modem board: MDM9635M
[ 2/28/2018 4:13:00 PM ] Security patch: 2017-08-01
[ 2/28/2018 4:13:00 PM ] RF cal date: NONE
[ 2/28/2018 4:13:00 PM ] IMEI:
[ 2/28/2018 4:13:00 PM ] Writing AT RIL... OK
[ 2/28/2018 4:13:00 PM ] Initialization AT RIL... OK
[ 2/28/2018 4:13:00 PM ] Bypass MSL... OK
[ 2/28/2018 4:13:00 PM ] Checking for compatible phone and cert... OK
[ 2/28/2018 4:13:00 PM ] Phone KEY ID: 0053
[ 2/28/2018 4:13:00 PM ] Writing CERT... OK
[ 2/28/2018 4:13:00 PM ] Checking CERT status... OK
[ 2/28/2018 4:13:00 PM ] Rebooting phone... OK