Unlock attempts with password codes of less than four characters are not counted as failed unlock attempts.  B1169

This is an issue with the device and has been observed on:
-HTC Desire X, EVO, One M8, One S, Status, Wildfire S, and Vivid
-Huawei Ascend P1
-LG Enlighten, G2, G4, Intuition, Nexus 4, Optimus G Pro, and Spectrum
-Samsung Nexus S, Nexus 10, Galaxy A5, Galaxy Alpha, Galaxy Grand, Galaxy S II LTE, Galaxy Note II, Galaxy Note III, Galaxy S II Epic 4G Touch, Galaxy S5, and Galaxy S5 Mini
-Motorola Atrix 2, Droid Bionic, Droid Mini, Droid RAZR M, Droid Turbo, and Photon Q
-Fujitsu F-12C Globetrotter
-Kyocera Rise and Torque
-Sony Ericsson Xperia acro HD SO-03D
-Verizon Ellipsis 7