How to Fix LG G4 that won’t Turn on or Boot Up

1.Connect the charger that came with your LG G4 into your phone and an applicable wall socket. Wait several minutes, and then attempt to turn on your phone.

2.If that does not work, inspect your phone to make sure neither the charger or your bad report are damaged. Inspect the back of the phone to check for any overheating issues. Make sure that no dirt for other debris is stuck inside the charting port. Do the same once you remove the battery from the back phone. Dirt and debris may find its way under the battery and cause issues with the phone.

3.Next, if your phone will still not turn on by itself, attempt a forced restart. Press and hold the power keeper 30 seconds. Once the phone begins to turn on, you can release the power key. Afterwards, always be sure to verify that your phone is running the most recent software. You can do this by checking for software updates from your settings menu. If not, install any and all updates. These are released to ensure your phone’s maximum efficiency.
4.If you still experience trouble, you can perform a hardware factory reset via an LG dealer or a carrier retail location that specializes in LG phones. Beware that a hardware factory reset will erase everything on your phone that did not come pre installed – and the data will be permanently lost.

1. Make sure device is off (you can simply remove the battery then put it back in)
2. Press and hold the volume down button and the power key simultaneously for a couple seconds then release, Android System recovery screen should appear.
3. Scroll down by pressing the volume down key to wipe data/factory reset and press power key to select.
4. Scroll down again by pressing volume down key to yes and press the power button
   after data is wiped, press the power key to reboot

5. master reboot should initiate and your phone should be back to original factory settings.

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