Operational Manuals:
1. Enter fastboot mode (install drivers if needed)
2. Press "Scan" and then press "Reset Account Lock"
Tips:
1).If phone locked still or Wifi not working, please do WIPE or flash firmware to fix problem.
2).If phone auto relock after online, please use "Patch Account Lock Relock" or "Disable Account Lock Relock" to fix problem

Keywords: Xiaomi, Account Lock, Cloud Lock, Xiaomi MI4, MI4LTE, 2014216