Why does my phone shut down at 40?
If you’ve got a battery with a high internal resistance and a power-hungry load like the camera demanding a lot of current, other devices like the processor will see their supply voltage drop, and if it drops low enough, the phone will shut off. That’s what’s going on when a phone turns off with 40\% battery left.
Why does my phone shut off when it’s fully charged?
The most common cause of phone turning off automatically is that the battery doesn’t fit properly. With wear and tear, battery size or its space may change a bit over time. This leads to the battery getting loose a bit and disconnecting itself from the phone connectors when you shake or jerk your phone.
How to solve mobile phone auto switch off problem?
How to Solve Mobile Phone Auto Switch off Problem Check downloaded applications and note when the problem happened or is happening. Check and note if the problem is happening when a certain app or application is running. Remove the application that is causing the problem and see if the problem is solved or not.
Why does my phone battery last so long?
Irrespective of the excitement you will see in the battery lasting so long, do observe whether the phone turns off or not. If you find that the phone doesnt turn off, then it is clear that there is no hardware problem. Now your culprit is either an app that uses background data, or an app that uses location.
Why does my phone turn off when I press the button?
If your phone turns off now and then while you are using it and even refuses to start when you press the power button, we suspect that there is a problem with your phone’s battery. Well, Luckily for Android users, there is a test that can be run on the phone to check the battery’s operations and health.
How to improve the battery life of your Samsung Galaxy device?
Firstly, just turn the phone to low power mode after a full charge and revel in the long battery life. Irrespective of the excitement you will see in the battery lasting so long, do observe whether the phone turns off or not. If you find that the phone doesnt turn off, then it is clear that there is no hardware problem.