HONOR C6 Pro JMM-L22 Frp error

hello
frp remove problem

Code:

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SigmaKey 2.30.00 Qcom: Remove FRP / Huawei ID
^ Android Sooner Single ADB Interface, Version 0.5, Name: HUAWEI6750_66_N
Phone model: JMM-L22
Version: JMM-L22C432B136
Preparing...Data retention error

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solution please