Cause of iPhone battery issues?
My iPhone 6s was being charged by my Macbook air via aa original USB lightning cable. However the lightning symbol representing 'charging' wasn't showing, yet the numbers were slowly growing as normal.
When I used an app which takes a lot of battery for it's graphics, the charging stopped going up. Normally when the symbol is showing 'charging', using the app at the same time still results in the charge going up
As the Macbook was low on charge I connected the USB cable to a electricity point. The phone slowly went flat and showed the screen which says the phone needs to be charged. So I reconnected the charging cable and it showed the flat yet charging screen for some time, hours, till it didn't show anything and was fully flat as if the battery had failed to work.
Would the iPhone 6s battery kit help fix this? Cheers thank you so much
Is this a good question?