iPhone 7 is a compact and easy-to-carry device from Apple. If your iPhone 7 won’t boot up at any cost, then it seems freakingly scary. You might have pressed and held the Wake/Sleep or Side button to turn it on, but the device refused to boot multiple times.

Well, the iPhone 7 won’t boot if it suffers from a low or fully-drained out battery inside. On the other hand, software crashes might prevent your iPhone 7 from normal booting. However, all you see now is a dead, black screen of your iPhone 7.

Don’t worry as there are solutions that might revive your iPhone 7. Yet, these solutions might not be effective if any major breakdown has taken place.

Let’s see if you can recover your iPhone 7 and whether it will boot up or not.

Connect your iPhone 7 to its Charger

The prime reason behind a blacked-out iPhone 7 is the drained battery. If the iPhone’s battery is low and it’s not sufficient to lighten up the screen, then your device will remain practically dead. Therefore, you should try charging it first, before trying out anything else.

Connect the lightning charger to the iPhone 7 and plug in the power adapter to a nearby electric outlet. Ensure that you insert the lightning cable tightly both to the iPhone 7 and the power adapter.

Test your iPhone 7 if it’s charging properly. If no charging indication appears on your device, then try another charging cable. Replace the iPhone charger if you have another and check if your iPhone 7 boots up on holding the Side button.

Clean out the Charging Port

Since your iPhone 7 has to rely upon wired charging, you need to use the charging port always. However, dust and dirt can easily accumulate on the charging port of your iPhone 7. The debris might be creating challenges for the charging process. And, your iPhone 7 won’t boot up as there’s no sufficient battery power.

Therefore, check your iPhone’s charging port and clean it if it’s dirty. Get a toothpick, Q-tip, canned air pump, or a non-static brush to clean the charging port. Once you’re satisfied with the cleaning result, plug the charging cable back into your iPhone 7. This should charge your iPhone 7, and it should power on.

In cleaning the charging port, check the lightning cable for damages. If it’s frayed up or damaged, then your iPhone 7 won’t boot up. Get rid of the faulty cable and try a new cable to charge your iPhone 7.

Force Restart your iPhone 7

Believe it or not, a force restart can bring back the iPhone to its working condition. Whether it doesn’t boot up or it’s frozen, a forced start can always help. If fortune is in your favour, you might notice visible results from a forced restart.

As you own an iPhone 7, it’s pretty easy to force restart it. All you need to do is to press and hold the Power or Side button and the Volume Down button altogether. Don’t release any of the buttons for 10 seconds in a row. Or, you can release those buttons when the Apple logo appears on your iPhone 7’s display screen.

Keep in mind that a forced restart is similar to a hard reset. If a force restart or hard reset fails to boot up your device, carry on with the following solutions.

Restore your iPhone with iTunes

It’s frightening that your iPhone 7 won’t boot up even though you have performed a hard reset. Well, your device is not hopeless yet. Further, you can try restoring your iPhone 7 with the help of iTunes.

However, you would require a computer, and iTunes should be on the computer. In addition to this, connecting the iPhone to the computer directly might not invoke iTunes. And, iTunes might fail to detect an iPhone that needs help. That’s why you have to put your iPhone 7 in recovery mode so that iTunes can recognise it easily.

To trigger the recovery mode on any iPhone 7 device, you must press and hold the Power and Volume Down button. Keep holding both buttons until your iPhone 7 says, ‘Connect to iTunes’.

Your iPhone is now in recovery mode, and here’s what you need to do:

  • Connect the iPhone to your Mac computer through a lightning USB cable.
  • Launch iTunes and the application should instantly detect an iPhone in recovery mode.
  • Select your iPhone from the side pane of iTunes. Click the Restore option when a dialog box appears.

This will start restoring your device. However, you might be compromising your data if you haven’t backed it up using iCloud or any other sort.

What if it’s a Liquid Damage?

The latest iPhones come with a high IP or water resistance rating. However, this is not the scene with iPhone 7 or older devices. Spilling any liquid over the iPhone 7 can prevent the device from booting normally.

In case of liquid damage, you should refrain from restarting the device. It will be better if you consider an expert’s help for such emergencies. Additionally, don’t get trapped by the tempting DIY tricks with rice and chopsticks. Rather, you should contact Apple customer support for further assistance.


As reported by iPhone 7 users, it can also be battery or screen damage. iPhone batteries can corrode and wear out after a certain time. In addition to this, any circuitry error or physical accident can make the screen defective too.

Hence, you should contact iPhone repair experts for a detailed diagnosis and repair service. Try the solutions mentioned above, and then you can go for an expert’s advice. Give iPhone repair services a chance before you think about replacing your iPhone 7.