Unlike with previous whole-number updates, after 16 to 17.4, Phone-app Voicemail showed "No Voicemail"
Comparable troubles were found described on the web, but no coherent answers.
The very recent could still be heard by "dial-in", but most were long-gone from carrier-voicemail servers, and so only remaining on the iPhone and Apple's servers.
New voicemails received by the carrier were visually displayed and act as expected on the iPhone, as were "Live" (Apple-intercepted) Voicemails.
Cycled power, toggled many related settings, including the new Live Voicemail, tried to tickle the system with test voicemails, etc.
Would prefer something less severe than erase/restore from backup, and not as irritating as resetting Network Settings. (Presume neither would be a guaranteed fix.)
Thank you.
PS Would like to have them back on the iPhone, but do realize commercial applications exist to extract them from local/iTunes backups.
Comparable troubles were found described on the web, but no coherent answers.
The very recent could still be heard by "dial-in", but most were long-gone from carrier-voicemail servers, and so only remaining on the iPhone and Apple's servers.
New voicemails received by the carrier were visually displayed and act as expected on the iPhone, as were "Live" (Apple-intercepted) Voicemails.
Cycled power, toggled many related settings, including the new Live Voicemail, tried to tickle the system with test voicemails, etc.
Would prefer something less severe than erase/restore from backup, and not as irritating as resetting Network Settings. (Presume neither would be a guaranteed fix.)
Thank you.
PS Would like to have them back on the iPhone, but do realize commercial applications exist to extract them from local/iTunes backups.