If your goal is to regain Samsung Pay or Secure Folder, unfortunately, that’s impossible once Knox is tripped. For any other functionality, the phone remains fully usable.
The only way to truly return to 0x0 is to physically replace the device's motherboard through a Samsung Service Center. While you can find ways to spoof the status for some apps, the hardware bit itself is permanently burned. reset knox warranty void 0x1 back to 0x0
However, this is purely a cosmetic change. The actual fuse remains blown, and Knox-dependent services will continue to detect the tampering. One thread specifically addressed this: "knox warranty bit is a physical fuse that gets burned, there is absolutely no way to change this.. even changing it to appear 0x0 is only visual in dl mode". Such modifications do not restore Knox functionality and may risk bricking the device if not performed correctly. If your goal is to regain Samsung Pay
: The only verified way to return a device to a 0x0 state is to replace the phone's Printed Board Assembly (PBA) or motherboard. Historical Software Exceptions While you can find ways to spoof the