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Active Level 5
Today I noticed a new problem in my Samsung Galaxy M30s phone. It's showing fake battery percentage. I plugged the charger to charge the cell after switching off. I switched on my phone to check schedule. Before switching on, it showed 47%, but just after switching on, it showed 61%. I don't understand what's going on.

Please fix the problem.
11 Comments
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Active Level 6
i also faced the same issue
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Active Level 6
but now my problem is solved
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how long you suffered from this issue
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just 2 days
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perform calibration
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ok
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it will definitely solve ur problem
if it then please accept as solution dear!
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Expert Level 5
Calibration problem. Just discharge completely and charge device in switch off mode 0-100%. It will solve your problem. If not there is a another option too.. First try this.
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Active Level 7
Go to customer support.
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