My Lumia 540 is draining too quickly. It will be full at 6.00am then by 12.00 noon it is off. I have turned off apps running in the background. However the problem still persists. I have changed my battery three times in four months. What should I do for the phone to take at least 12 hours? It uses a Windows 10 OS
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delete all unnecessary applications – Shubham Lee Jul 15 '18 at 15:00
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How do I identify all unnecessary applications? – redeemer kowu Jul 17 '18 at 9:01
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Are unnecessary applications the ones I do not use frequently? – redeemer kowu Jul 17 '18 at 9:02
Try these battery saving tips for Windows 10 Mobile provided by Windows Support
