This is a small script that merely changes the FPS value in the Windows Registry for Honkai: SR.
For anyone interested, the path to it (in the Registry Editor) is: HKEY_CURRENT_USER\SOFTWARE\Cognosphere\Star Rail, and the value itself is GraphicsSettings_Model_hXXXXXXXXXX. You simply double click on it to alter the value, and edit the binary data of the value 60 (in hex: 0x36 0x30) whose parent key is FPS, so that it is 120. It's easier to preview the hex representation of 120 with a HexEditor, but for those lazy ones, it's 0x31 0x32 0x30.
For reasons unknown to me, raising this threshold above 120FPS through the Windows Registry simply defaults back to rendering at 60FPS. It's highly plausible that a RAM patch is necessary to raise it above that.
Firstly, clone/download the repository.
After that, either run the executable from within bin, or install dependencies (<python> -m pip install -r requirements.txt) and run <python> unlocker/main.py. That's all!
I do not hold any accountability for what may happen to your account as a consequence of applying this patch. It is unknown whether or not this can trigger the AC, so please be wary and use it at your own risk.