As of now, the Chinese-based TikTok app remains unavailable in the United States App Store on iPhone, as the company failed to sell itself to a US owner, before last weeks ban came into effect. However, there is apparently ongoing negotiations to get TikTok under new ownership, which would give it a path back to the App Store. No deal is close to being finalized, yet, though.NPR is reporting that the White House is directly involved in talks that would see Oracle and a group of outside investors take control of TikTok. Current owner ByteDance would retain a minority stake.Notably, it seems this deal would see TikToks global operations fall under predominantly US ownership, rather than TikTok bifurcating into separate US-based and non-US businesses.Oracle is already intimately familiar with TikTok and has shown prior interest in partnership. The cloud giant already provides fundamental web infrastructure for TikToks backend, and four years ago under the previous Trump presidency was in talks for a TikTok takeover in a partnership with Walmart.Working out the details of the financials is one major roadblock. TikTok is said to be seeking a valuation in the hundreds of billions of dollars, a hefty sum that almost no company can raise the capital for on its own. Trump has previously indicated that the government itself may take a stake, making TikTok a partially nationalised entity. However, its unclear whether that is currently a serious proposition. Regardless, heres the state of play right now. For US users of the popular social media shot-form video app, if the app is already downloaded on your phone, iPhone or Android, the app is currently working as normal. However, as it is not available in the App Store, the app cannot be updated, and if deleted, cannot be reinstalled. That also means anyone buying a new phone cannot get TikTok on it.TikTok remains freely available in all other geographic regions. Add 9to5Mac to your Google News feed. FTC: We use income earning auto affiliate links. More.Youre reading 9to5Mac experts who break news about Apple and its surrounding ecosystem, day after day. Be sure to check out our homepage for all the latest news, and follow 9to5Mac on Twitter, Facebook, and LinkedIn to stay in the loop. Dont know where to start? Check out our exclusive stories, reviews, how-tos, and subscribe to our YouTube channel