want to know if you're looking to save the actual video files or just keep a record of what you liked? the data download request does bundle everything - videos, likes, comments, your follower graph - but here's the thing most people miss: the video files come as lower-quality exports, not the crisp originals you see in-app. if you want high-quality versions of your own uploads, you're better off screenshotting or screen-recording them directly before deleting the app. the download request itself usually takes anywhere from a few hours to maybe a day or two depending on how much data you have, then tiktok emails you a link to grab the file.