Tftunlock 20233111 Fixed -

The developers behind TFTUnlock (often anonymized as "Team Infinity") released the patched version in late January 2025. Here is what changed:

| Device Model | Binary | Old Version (Error) | Fixed Version Result | | --- | --- | --- | --- | | A145F | U6 | 20233111 at 87% | Success (100%) | | A346B | U7 | 20233111 + reboot loop | Success (100%) | | S911B (S23) | U7 | Tool crash | Success after 2 retries | | F731B (Z Flip5)| U6 | 20233111 on token write | Success (100%) | | A525F | U5 | No error | Success (100%) | tftunlock 20233111 fixed

Users encountering the unfixed version reported: The developers behind TFTUnlock (often anonymized as "Team

The fixed version completes FRP removal in an average of 47 seconds, compared to 1 minute 20 seconds previously, largely because it no longer retries the handshake four times before failing. Upon launch, the fixed version pings time

Upon launch, the fixed version pings time.google.com and compares it with the system clock. If a drift exceeds 15 seconds, the tool displays a warning and auto-adjusts the local time before proceeding. This prevents false 20233111 errors related to DRM tickets.

The error messages are now descriptive. Instead of a cryptic 20233111, you will see: "Handshake failed: rolling code mismatch. Retrying with fallback key." This allows technicians to diagnose issues in real time.

Yes, for legitimate purposes. Technicians can use it to remove FRP on devices they own or have customer authorization. Using it on stolen phones is illegal. The tftunlock 20233111 fixed version does not change the legal status.