SM-J337VPP unlock issue [Answered]

I did unlock successfully, and per usual with these verizon phones you have to flash stock so they pick up signal.

1) unlocked
2) flash stock firmware

and yet still no signal on GSM sim and it ONLY works on verizon sim
phone does not ask for unlock code anymore, so it accepts sim, just no signal on GSM sim.

thoughts blang?


Operation: Unlock
Selected model: SM-J337VPP
Software version: 36.2

Checking Login and Password... OK
Ballance: 27 crd.
You have 27 credit(s) left. This operation takes 8 credits.Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-J337VPP
Android version: 8.0.0
PDA version: J337VPPVRU1ARG1
CSC version: J337VPPVZW1ARG1
Phone version: J337VPPVRU1ARG1
Product code: SM2J337VZSPVZW
CSC country code: USA
CSC sales code: VZW
Phone SN: RF8KA1SND5R
IMEI: 352068104139002
HW version: J337V.04
RF cal date: 20181015
Chip name: EXYNOS7884A
Modem board: SHANNON327
Security patch: 2018-07-01
Boot Warranty bit: 0
SIM State: ABSENT
Initialization zTool... OK
Running zTool, please wait... OK
Reading data from phone... OK
Searching server... OK
Checking server answer... OK
Executing... OK
Reading data from phone... OK
Calculating... OK
Searching server... OK
Waiting for server answer... OK
Unlocking... OK
Unlock done