Hi there,
As some of you noticed too, flurry sent an email, stating that we should upgrade to their latest sdk 3.0.9. Apple is deprecated UDID usage as you may know, and flurry is going to use a new system for tracking devices. The important thing is, if we continue to use their old sdk, some historical data may be lost 
Do ansca plan to release an update including those new flurry sdk? What will deprecation of UDID mean for us corona users? We tend to get deviceID by calling system.getInfo(âdeviceIDâ), and some of us may use it as an authentication mechanism for device user. How would this function will be affected?Â
I personally use UDID to authenticate users to a backbone server on one of my online games and I am very curious about the future (and replacement) of this functionality.
Below I copy and pasted flurryâs notice:
Important Notice Regarding Your Flurry Analytics Service
As you may know, Apple is in the process of deprecating the UDID for the iOS platform. To ensure that
your Flurry Analytics service continues normally, we ask that you now update your SDK to Flurry SDK
3.0.9. The steps to download the SDK can be found here.
In response to Apple's deprecation of the UDID, Flurry has created an alternate identification scheme.
During testing, we have identified a few cases where if you do not make this SDK update, your
historical data could be affected. To avoid this, please update your SDK by Friday, March 23.
If you have any questions, please don't hesitate to contact us at support@flurry.com.
Thank you,
The Flurry Team
[import]uid: 11686 topic_id: 23394 reply_id: 323394[/import]

If apple is rejecting UDID usage, how one can possible fix this issue with an update??