How to Check to See if the Logic Board in Your iPhone 8 is Faulty

Posted on: 05/14/2023

It has been reported and is a widely talked about problem that the iPhone 8 tends to restart randomly or freezes up continuously. It was identified that the logic board in this phone is faulty which is the reason why the issues are happening. It is important to note that the iPhone 8 Plus is NOT affected by this issue and the problem is limited to just the iPhone 8. 

Okay, so you have an iPhone 8 in your hand – what do you do? You may never experience issues with your logic board, and you should be thankful for that. But, if you have noticed that your phone has been acting odd, you should check to see if you have a faulty logic board. How do you do that? We will tell you! 

How to Determine if Your iPhone 8 Has a Faulty Logic Board 

Below, we will present you with the steps to follow to determine if your logic board is faulty in your iPhone 8. 

  1. Navigate to the settings on your phone 
  2. Click general 
  3. Click on about 
  4. Scroll down until you see the serial number for your iPhone
  5. Copy the serial number 
  6. Call the Apple Support line and have them check your serial number to determine if it was one of the affected iPhone 8s

Symptoms of a Bad Logic Board 

If you are not up for making the phone call to Apple Customer Support, you may be able to determine if your logic board is faulty simply by knowing what some of the symptoms are. It is a good idea to know these symptoms anyways, that way, you know when something is wrong. 

Unfortunately, many people do not even know they have a logic board issue because the phone can still work when there is a problem. Over time, as the problem worsens, the phone will start to act differently, and this will usually alert you and you will realize something is not right. 

Some of the most common symptoms of a faulty logic board include:

  • Phone won’t turn on at all, even when charged 
  • Failure to recognize the battery 
  • USB ports not working 
  • Face ID not recognizing your face or not working properly
  • No image or backlight on the screen 
  • Battery failing to charge 
  • Dot project failing to approve entry to the phone via face ID
  • Crashing repeatedly 

A logic board can fail at any time. Since the logic board is the heart of your iPhone, it can have devastating effects when it does malfunction or go completely bad. In general, logic boards commonly have issues due to a drop or fall that the phone took. Other reasons your logic board may be suffering damage include liquid, poor connections, and overheating. 

Can My iPhone 8’s Logic Board Be Repaired?

Fortunately, you are not out of luck or out of a phone, even though it may seem like your phone has given up. I Repair Cracked Screens is here to help you and we offer some of the most affordable iPhone logic board repair in NYC

We have many years of experience fixing the issues listed above. We can repair your logic board, however, if the board cannot be repaired, we do offer logic board replacement as well. If you do lose data due to a phone that has been damaged beyond repair, we can help as well. 

The sooner you correct a faulty logic board, the better. Our team uses only the best parts to make the repairs to your iPhone 8. We invite you to bring your phone into our shop today or you can call us to schedule an appointment.