How to Reset UMIDIGI frp Lock

SigmaKey 2.27.00 ADB: Remove FRP
* daemon not running. starting it now *
* daemon started successfully *
^ Android Composite ADB Interface
Phone model: UMIDIGI London
Android 6.0; Firmware: MRA58K; Date: Thu May  4 12:09:25 CST 2017
Version: UMIDIGI.London.V3.03_20170504
Baseband Firmware: MOLY.WR8.W1449.MD.WG.MP.V57.P23, 2017/05/04 11:59
Removing FRP lock....Done