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Recent EMUI 10 and EMUI 10.1 updates may be causing battery problems for some Huawei devices - NotebookCheck.net News
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EMUI 10.1: Complaints of OS update removing call recording and camera resolution options mount up - NotebookCheck.net News
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Battery life is a lot worse on EMUI 10 on my L30 - 40% after 8 hours? I used to get much better than that! : r/Huawei
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EMUI 11 on Mate 20 Pro battery drain - after update from 10.x to 11.0.0.139 and other issues - HUAWEI Community
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Recent EMUI 10 and EMUI 10.1 updates may be causing battery problems for some Huawei devices - NotebookCheck.net News
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