Here at xFix, we specialise in the repair of iPhone and iPad logic boards, The logic board has an excellent design and is very durable, in most cases they get damaged when third party repair centres or individuals are repairing there own devices.
Some of the common faults we see with the logic board are Backlight and Display failure, the components on the logic boards are very small and easily damaged or knocked of during repairs.
Another big killer for the logic board is Water Damage, of course if you reading this then i assume its already to late, but third party chargers are another common cause of Logic Board failure.
We notice with the older devices like iPhone 4, 4s that the charge IC (Integrated Circuit) or USB protection IC will blow with third party charger.The newer device like the iPhone 5, 5C, 5S, 6, 6Plus, 6S, 6S Plus or any device really which has a lighting connector will blow the U2 IC or USB protection IC or even worse with these devices the fault could feed right back to the power IC or at worst the CPU.
With the iPad the more common faults that we see are backlight and display faults, they do not seem to be just so easily damaged with third party chargers although this by no means suggest you can use a third party charger on your iPad. Just remember, an original charger and original cable is only dear at the time, the iPad uses a slightly higher powered original charger, we cover all models of these devices which includes:
Models Of Logic Boards We Repair
- iPhone 3G
- iPhone 3GS
- iPhone 4
- iPhone 4S
- iPhone 5
- iPhone 5C
- iPhone 5S
- iPhone SE
- iPhone 6
- iPhone 6 Plus
- iPhone 6S
- iPhone 6S Plus