How to import / restore 2gb backup file?

Please read this guide: How to Increase Maximum Upload File Size in WordPress

The easiest way to figure out the problem is to request error logs from your hosting provider for your website, then examine them around the time when you tried to upload the file.
You will see what limit you have encountered and increasing it will solve the issue.

The settings in PHP that you likely need to adjust are:

• upload_max_filesize – set this to a value > than your backup
• post_max_size – set this to a value > than your backup
• memory_limit – set this to a value > than your backup
• max_execution_time – set this to 0 (infinite)

Already done the maximum upload and seems that its returning error when I upload the file. I am using local flywheel as my local server. Is their a restore it manually with doing a upload because its just local.

Yes, on local you should be able to control all these variables. If you are getting an error, check the error logs to see what limits you are reaching.
The restore option is available in a premium product.

Ah ok. Got it, I have using the import which throws error.

Error:
https://snipboard.io/GKijXw.jpg
https://snipboard.io/o7xOSh.jpg

Yes, you can see that the error is Request Entity Too Large 413
When you Google “Request Entity Too Large 413” there are lots of tutorials to fix it. Here is one: https://www.cyberciti.biz/faq/linux-unix-bsd-nginx-413-request-entity-too-large/

@yaniiliev I’ve already adjusted both php and nginx to 2G and still getting the same error. ??

The adjustment that you made didn’t apply. The 413 error is directly from the webserver (apache/nginx). The request does not reach WordPress or the plugin.

You will need to consult the documentation or the support of the webserver or Local software. I am not familiar with it, otherwise, I’d tell you what you need to do.

Thank you for the quick response. I have read some local flywheel blog it seems that it a cache issue of the local server. Its now working I just need to restart and turn off my local flywheel server.