How do I migrate to 4.x

How do I migrate my app to new backendless version? I created migration archive, what’s next?

Hello, Jānis,

have you got email with instructions?

there should be links to data file zip, and file storage zip.
you have to go to 4.0 version, create new app, put file storage zip to root of file service

then go to manage -> import and upload data zip archive
then press import
at the end you will get email with status

Hi Sergey,

No I did not get any email

Please check the Spam folder for the email.

If you’re still missing it, you can find the migration instructions at: