Upgrade from v4 SDK to AEP SDK require any downtime?

[tbenson1]

Does the upgrade from the v4 SDK to AEP SDK require any downtime beyond the time to implement the SDK? 

If yes, do we have any examples of best handling the process of push's in flight during the transition?

[CaliseCheung · Accepted solution]

Please refer to this Upgrade to the Experience Platform SDKs document for planning the upgrade.  

Best Regards,

Calise Cheung

Mobile Engineer