Huawei DRA-LX2 MTK FRP . Error

SigmaKey v.2.28.02
New version 2.28.04 is available on www.sigmakey.com. We strongly recommend to update SigmaKey!
121261525 Sigma dongle 2.28, Initializing...OK
Pack 1: Activated
Pack 2: Activated
Pack 3: Activated
--------- 2018-07-13 20:16:28 ---------
SigmaKey 2.28.02 HiSi: Remove FRP / Huawei ID
Phone model: DRA-LX2
The phone is NOT connected properly. Read the manual at the official site for details.