I am using Android app 2.6.3 on Android 11. I am getting a yellow bar on top of my screen asking me to upgrade the sync target. When I click there, I get this error below. Any idea how to fix this? The PC (Windows) version works fine... [UPDATE] I just erased the data and cache on the android app…

Could you try to delete the content of /locks on your sync target to see if it helps?

I tried it but it does not change anything.

Android App Fails "Sync Target Upgrade"

graphit0 3 December 2021 11:26 2

Not so long ago seemingly similar behaviour was reported here. Just linking the threads together

Topic		Replies	Views
Sync Target Upgrade Still Upgrading Support	13	1583	28 September 2020
Sync target upgrade Support	3	1030	18 December 2021
Cannot sync between Android app (2.6.3) and AWS S3 Support	4	630	10 December 2021
HELP needed: Sync Target upgrade error Support	3	632	8 March 2023
Android 11 Error: Could not upgrade Support	2	1622	5 December 2021