Apple Push Certificate expired - re-enrollment

[milkachoc]

Hi, 

Apple Push Certificate for my company has expired and even though I "renewed" it 3h after expiration it didn't help. As far as I've seen we have to re-enroll all the iPhones now. 

Is a new enrollment link via SMS (that's how we usually enroll devices) going to be enough and meaning it can all be done remotely, where users only need to enroll with a new link?

Thanks!

[PhilipDAth]

I think it is much worse than that ...

I'm going to assume you are using Apple DEP.  To the best of my understanding, once the Apple trust is broken (aka expired certificate) the only way to recover is to wipe all the devices and then re-enroll.

[BlakeRichardson]

@milkachoc  There is no nice way to say it but you basically have to wipe all devices and start again, we renew ours 3 times a year as its marked in our calendar as a repatign event just  to make sure that we can't accidentally forget.