Hi friend. I'm sorry that many files are deleted. If you don't have any idea about how to recovert them, I do hope this post can give you help: [2022 Guide] How to Recover Deleted Files from PC Free
You could try a free backup and transfer third-party tool. Here I strongly recommend you to use AOMEI MBackupper, with which you could transfer or backup a large amount of files and there's no need to worry about the space. Have a look.https://www.ubackup.com/phone/
Hi friends. Is your issue has been solved? I'm sorry to see that and you must be very anxioud anout it. For your further help, I recommend you to use a professional and useful backup and transfer software, AOMEI MBackupper. With it, you may get better experience and there won't be any data loss...