
So think carefully before adopting this method.įollow the instructions given below to reset your phone the next time your LG G4 does not turn on. Select “Safe Mode” and wait for the phone to reboot with a Safe Mode written on the Home Screen at the bottom towards the left.įactory Reset definitely helps when LG G4 won't boot, but remember that this technique deletes all your data and device settings. When LG G4 won't boot, consider starting it in Safe Mode as it enables you to identify the real reason behind LG G4 won't turn on and like problems. Now use the volume down key to scroll down and select ”Wipe cache partition” as shown below.Īfter the process is completed, select “Reboot System” which is the first option in the recovery mode screen. Press the volume down button and power button together until you see a screen with multiple options before you. Want to know more, here is what you should do: When LG G4 won't turn on, the only way to clear cache partition is by booting into the Recovery Mode screen. Wiping the cache partitions comes to our rescue in such situations by getting rid of all unnecessary system files and App related data that may be causing the glitch. Many-a-times we forget to organize and tidy up things stored on our phone. Wiping Cache partition is also a great technique and helps you clean up your phone internally. You can also try to leave your device open for about an hour for it to dry up completely before you turn it on again. You are advised to replace any broken or damaged part with a new part which is compatible with the LG G4. You might also notice very tiny droplets of moisture on the edges which may be the reason for LG G4 won't turn on the problem. Now check for any breakages or swollen parts. To check whether your LG G4 is broken or damaged from the inside when it looks normal from the inside, you must open the back case. Moisture is another element you must always save your phone from. Such falls are harmful to your device as they can damage the phone externally and internally, both. The chances of a phone slipping and falling to the ground increase tremendously if due care is not taken. It is a very common habit of all users to carry their smartphones in their hand or in their pockets. Sometimes, this port becomes dirty as dust and junk get accumulated in it over time which prevents the sensors from recognizing the charging cable and the current carried by it.Īlways remember to clean the charging port with a blunt pin or a clean toothbrush to remove first and other particles which get stuck there. The charging port in any smartphone is a tiny inlet which has sensors that detect the charging signals and pass them on to the device’s software. A new battery must be inserted in place of the old one as soon as possible to solve the LG G4 won't turn on the problem. However if LG G4 won't boot even now, your device’s battery might be dead and needs to be replaced. If the phone turns on, then there is no issue with the battery and you may continue to use it. Now re-insert the battery and connect the LG G4 with a charger and let it charge for half an hour. With the battery out, hold the power button for about 30 seconds to drain the leftover charge.

However, it is advisable to make sure that the battery is dead and need to be replaced. Once you have concluded that there is an issue with your LG G4 battery, there is not much left to do except replace it with a new one. In case LG G4 won't boot even now, here is what you need to do next.

If the phone turns on, there is no problem with your device’s battery. Leave it on charge for about 30 minutes before you try to turn it on again. In such a scenario, use the original LG G4 charger and plug your device into a wall socket to charge it. There is a chance that the battery has run out of charge and that is why LG G4 won't turn on.

Check is there is a problem with the battery
