A completely dead phone is a common complaint among smartphone owners. If your phone suddenly stops working, there are a few things you can do before resorting to a computer, even if you don’t know what caused the problem. Some potential approaches are listed below :

Attempt to turn it on by pressing the power button.
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If your phone won’t start up, try holding down the power button for a few seconds. If the screen loads normally, then the problem with the phone suddenly going off is probably just a brief disruption in the system. If the screen still doesn’t show up, though, move on to the next option.
- Take out the battery.
Try taking out the battery and replacing it a few seconds later if your phone still uses one. After that, you can start using your phone again by pressing the power button. If turning on the phone is a success, the problem is probably the result of a broken battery or improper installation. If the phone continues to be unresponsive, though, it may be indicative of a more serious issue with the network.
Soft Reset
A soft reset is a way to reset a mobile device without losing any of the information stored on it. To totally shut down your phone, press and hold the power button and the volume down button simultaneously for a few seconds. When you’re ready to use the phone again, tap the power button once more. If you are able to power on your mobile after it has been completely dead, the problem has been fixed.
Reset to Defaults
The term “factory reset” refers to the procedure of erasing all data from a mobile device. Make sure you have a copy of all your data before resetting your phone to factory settings. The secret is to reach the recovery mode menu by simultaneously pressing the power and volume up buttons on your phone. Then, go to Settings and find the option to reset to factory settings. When you perform a factory reset on your mobile device, it reverts to its factory settings.
Have it checked out at the repair shop.
If you’ve already tried these solutions and your phone is still dead, the fault is probably with the hardware. We advise that you take your phone to the local service centre to have it checked out and perhaps fixed.
Those are some alternatives to using a computer when your phone suddenly dies. Keep in mind that there is no universal method for doing a soft reset or factory reset on a mobile device. Find out the process for resetting your phone before attempting it. If you’re experiencing a completely dead phone, maybe you’ll find this information helpful.