Vodafone 513 - no service after unlock

Unlock4samsung Tuesday, July 3, 2018

Hi

Have two handsets which I have just unlocked with Sigma - HOWEVER after unlock there is no SERVICE??? even with original sim card

Code:

--------- 2018-07-03 20:06:25 ---------

SigmaKey 2.28.01 Qcom: Direct unlock

ZTE Handset Diagnostic Interface (COM6), Provider: ZTE Corporation, Driver ver.: 5.2088.1.1, Date: 20/06/2012, USB\VID_19D2&PID_0249&REV_0310&MI_00

Phone model: Smart E8 VFD51x

Version: NZ_VDF_P809V51V1.0.0B10,

Firmware: MPSS.JO.3.0-00291-8909_GEN_PACK-1

Date: May 10 2017 20:48:04, Apr 24 2017 03:00:00, 8909.gen

Baseband Processor: 8909

Detecting flash...eMMC

Security area saved to "C:\Users\Pradip\Documents\SigmaKey\security backup\0425323832\3522xxxxx_NZ_VDF_P809V51V1_0_0B10_MPSS_JO_3_0-00291-8909_GEN_PACK-1.skb"

Unlocking phone...Done

Restarting phone....Done

Please help