It is tempting, especially for beginners, to search for a free patch. However, downloading a cracked patch for a specific legacy build like 20.7.2 carries severe risks that far outweigh the short-term benefit of free software.
For many users, represented a "sweet spot"—stable enough for touring producers, but modern enough to handle 2020-era productions.
Build 1852 is legacy software. Even with a legitimate license, you cannot get support for it anymore. But with a crack, you certainly can't update to Build 20.8, 20.9, or FL Studio 21/24. You remain stuck on a outdated, buggy version forever.