F3311 Lock Remove Ftf

| Step | Action | |------|--------| | 1 | Field strip f3311 per manual | | 2 | Expose lock assembly – usually located forward of trigger group or inside bolt carrier channel | | 3 | Use (2mm or 5/64″) to drift out lock retaining pin | | 4 | Remove lock spring and plunger – inspect for burrs/ bends | | 5 | Clean lock recess with solvent and nylon brush | | 6 | Verify feed ramp alignment – no steps or ridges remaining after lock removal | | 7 | Test function: Insert empty magazine, cycle manually – rim should clear lock recess by ≥0.5mm |

Now that the lock is released, inspect the nip (where the two rollers touch). f3311 lock remove ftf

Follow the on-screen prompts (usually involves holding while connecting the USB cable) to reinstall the device firmware and wipe all data, including the lock. | Step | Action | |------|--------| | 1

SOLVED: How to Remove Factory Reset Protection (FRP) Lock on Model F3311 (FTF Method) f3311 lock remove ftf