@taiga-woods said in Messages App does not work: @lduboeuf Wow thanks, that was easy - I just deleted the folder and rebooted So know I can read new received SMS again, but I do not have the old ones. Anyway, that's not essential. I copied the folders from a Nexus 5. Are there other known issues when copying data from halium 9 to 10/11? I still haven't transferred the dekko2-files... Idk for Dekko, should be good as the issue is only related to a change in modem account name