If your iPhone won’t turn on and all you are faced with is a blank screen, don’t panic and toss it in the bin. Depending on why it won’t turn on, it isn’t necessarily beyond help. Try one of these tips first .
Turn on | Restart :
Make sure your iPhone isn’t just off; hold the power button for a couple of seconds. If you see the Apple logo, let it boot up. If you see the turn off slider, turn it off and the restart it again. If nothing happens at all, go to the next step.
Home and Power Buttons :
Hold down the power and Home buttons together for 10 seconds or more. You should see the Apple logo and all is well. If you don’t see it after 30 seconds, move on the next step.
Put your iPhone on Charge :
When the battery on an iPhone gets too low, the phone will switch off and won’t turn back on again. This is so that the battery can keep hold of your settings and data.
- Put the iPhone on charge and leave it for a while. Eventually you will see the charging indicator, red to start with – this is an indicator that the battery had run too low. Let it charge fully.
- If it doesn’t work but you think your battery is low anyway, try another charger.
- Check that the connector dock has not got dirt in it as this will stop it from charging.
Not the ideal situation as it will delete everything on the iPhone but sometimes this is the best way. Hopefully you’ve been doing regular backups.
- Connect the USB cable to your phone and press on the Home button
- Now connect the cable to your computer.
- iTunes should open, detect the iPhone in recovery mode and give you the option of restoring.
If your iPhone will start but not boot properly put it into DFU mode and reset it.
- Hold down the Power and Home buttons for 10 seconds
- Let go of Power button and keep holding until recovery mode message appears in iTunes
- Follow the instructions to reset your iPhone
Proximity Sensor :
Sometimes the proximity sensor in your iPhone can go malfunction, causing the screen to turn off. Try this method to repair it:
- Restart your iPhone as in the first step
- Open Settings > General > Reset and Reset all settings
- Tap to confirm.