How to recover my file in app folder lock my last I phone7 phone I lost my phone

Hi bappa113,

Welcome to the Apple Support Communities and thanks for posting here! We'd be glad to see how we can help, but we'd like to ask you a few questions to get a better understanding of what's going on first. It seems you're looking to recover your data that was in the Files app from before you lost your iPhone, is that correct?

Is this the app that you're referring to as seen in Use the Files app on your iPhone, iPad, or iPod touch? If so, you may be able to see your files if you log into iCloud.

If you've lost your iPhone, we'd recommend reviewing If your iPhone, iPad, or iPod touch is lost or stolen.

Take care.

Hi bappa113,

Thanks for the additional information! If you're looking to redownload an app you had on your iPhone previously, follow the steps in Redownload apps and games from Apple. Note that you'll need to ensure that you're signed into the same Apple ID account that was used to originally download the app to be able to see it in your Purchased list.

Cheers!