[Windows 10 Mobile] Talon Pro:
You said it would hold on a hard reset, if im reading it correctly, the nvi files are the same, hence it wont update them cause the version are the same. To be sure i redid everything and tried again and the log looks the same.

01:35:15.020 NVUPD: Nokia Security NV updater service started.
01:35:15.067 Label: Running on pure eno-sw image.
01:35:15.082 Label: This device was paneled with version 18.2040.213.379
01:35:15.098 Label: This device was labeled with version 18.2040.213.379
01:35:15.145 NVUPD: Version Security LabelSW (mfg) 18.2040.213.402.
01:35:15.145 NVUPD: Starting NV updater service.
01:35:15.176 Registry: Accessing registry value failed: Software\OEM\Nokia\NVIUpdater\ForcedUpdate: 2
01:35:15.866 NviSource: Added static NVI source: DPP: 4 Path: -
01:35:15.866 NviSource: Added static NVI source: DPP: -1 Path: C:\Programs\CommonFiles\OEM\Public\NVI\modem_configuration_update.nvi
01:35:15.866 NviSource: Added static NVI source: DPP: -1 Path: C:\Programs\CommonFiles\OEM\Public\NVI\modem_configuration_full.nvi
01:35:15.866 Registry: Checking for SCRTN trigger...
01:35:15.866 Registry: Accessing registry value failed: Software\OEM\Nokia\NVIUpdater\ExecuteSCRTN: 2
01:35:15.866 Registry: Current variant: '14789', latest updated variant: '14789'
01:35:15.866 Registry: Variant has not changed.
01:35:15.866 NviSource: Added dynamic NVI source: DPP: -1 Path: C:\Programs\CommonFiles\OEM\Public\Nokia\Multivariant\14789\NVI\modem_configuration_update.nvi
01:35:15.866 Registry: Acquiring update ticket...
01:35:15.881 NviSource: Preparing to read DPP item 4.
01:35:15.881 NviSource: Determining file NVI version...
01:35:15.928 NviSource: DPP: 4 Path: - Ver: 124:19.14373.0.1 > 124:214.15203.0.6115 ?
01:35:15.944 NviSource: Preparing to read file C:\Programs\CommonFiles\OEM\Public\NVI\modem_configuration_update.nvi.
01:35:15.944 NviSource: Determining file NVI version...
01:35:16.006 NviSource: DPP: -1 Path: C:\Programs\CommonFiles\OEM\Public\NVI\modem_configuration_update.nvi Ver: 124:214.15203.0.6115 > 124:214.15203.0.6115 ?
01:35:16.006 NviSource: Preparing to read file C:\Programs\CommonFiles\OEM\Public\Nokia\Multivariant\14789\NVI\modem_configuration_update.nvi.
01:35:16.006 NviSource: Determining file NVI version...
01:35:16.084 NviSource: DPP: -1 Path: C:\Programs\CommonFiles\OEM\Public\Nokia\Multivariant\14789\NVI\modem_configuration_update.nvi Ver: 124:214.15203.0.6115 > 124:214.15203.0.6115 ?
01:35:16.084 NviSource: No items will be updated.
01:35:16.100 Registry: Accessing registry value failed: Software\OEM\Nokia\NVIUpdater\TestImage: 2
01:35:16.100 Registry: Accessing registry value failed: Software\Microsoft\Shell\RetailDemo\OobeWrite\Enabled: 2
01:35:16.100 Registry: Releasing update ticket...
01:35:16.256 NVUPDSVC: Checking for Pro Cam post reboot launch needs...
01:35:16.256 Registry: Current AppId: '{2d7e7fd6-2942-4d77-9842-389c3f62b14d}', latest updated AppId: '{2d7e7fd6-2942-4d77-9842-389c3f62b14d}'
01:35:16.256 Registry: ProCam AppId has not changed.
01:35:16.256 Registry: Accessing registry value failed: Software\OEM\Nokia\NokiaProCam\LaunchAfterBoot\uri: 2
01:35:16.272 Registry: Accessing registry value failed: Software\OEM\Nokia\NVIUpdater\LatestProCamUri: 2
01:35:16.272 Registry: Empty ProCam uri -> no change
01:35:16.272 Registry: Checking for post reboot launch need...
01:35:16.272 NVUPDSVC: Shutting down service.
01:35:16.412 Label: Running on pure eno-sw image.