# How do i upgrade my Mavic Air2 smart controller to the latest litchi? **URL:** \ **Category:** Help\ **Created:** [April 25, 2022, 2:12pm UTC](https://forum.flylitchi.com/t/how-do-i-upgrade-my-mavic-air2-smart-controller-to-the-latest-litchi/3395 "2022-04-25T14:12:32Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Jim\_Smithheisler](https://forum.flylitchi.com/user_avatar/forum.flylitchi.com/jim_smithheisler/32/1585_2.png) [@Jim\_Smithheisler](https://forum.flylitchi.com/u/Jim_Smithheisler)\ **Post date:** [April 25, 2022, 2:12pm UTC](https://forum.flylitchi.com/t/how-do-i-upgrade-my-mavic-air2-smart-controller-to-the-latest-litchi/3395/1 "2022-04-25T14:12:32Z")
amazon apps on my smart controller reports all apps (Litchi) are up to date. app on controller is 4.19.0 Mission Hub - Litchi won’t export a csv file - says license validation required. Perhaps someone could offer some guidance as to how to update the app on the controller so I can sync the license. ---
**Author:** ![TriBar](https://forum.flylitchi.com/user_avatar/forum.flylitchi.com/tribar/32/99_2.png) [@TriBar](https://forum.flylitchi.com/u/TriBar)\ **Post date:** [April 25, 2022, 3:06pm UTC](https://forum.flylitchi.com/t/how-do-i-upgrade-my-mavic-air2-smart-controller-to-the-latest-litchi/3395/2 "2022-04-25T15:06:46Z")
What happens when you tap on the Litchi-icon in the Amazon Appstore? ---
**Author:** ![Jim\_Smithheisler](https://forum.flylitchi.com/user_avatar/forum.flylitchi.com/jim_smithheisler/32/1585_2.png) [@Jim\_Smithheisler](https://forum.flylitchi.com/u/Jim_Smithheisler)\ **Post date:** [April 25, 2022, 5:55pm UTC](https://forum.flylitchi.com/t/how-do-i-upgrade-my-mavic-air2-smart-controller-to-the-latest-litchi/3395/3 "2022-04-25T17:55:44Z")
Today, I was given the option to update (yesterday, not so much). I clicked Get Update and everything worked as expected. Able to sync and export csv. Thanks for the insight and help.