iPhone Logic Board Repair
We specialize in board-level iPhone repair — fixing boot loops, dead devices, water damage, backlight failures, and data recovery at the component level. If Apple quoted you a full replacement, we can likely repair your existing logic board for a fraction of the cost.
Mail-in service — nationwide
Free return shipping · 90-day warranty · No fix, no charge
iPhone Boot Loop Repair
An iPhone stuck on the Apple logo (boot loop) almost always has a board-level cause — a failing NAND chip, a shorted power rail, or a broken communication line between the CPU and memory. We diagnose and repair the root cause rather than replacing the device.
Common symptoms
- • Stuck on Apple logo
- • Restarts continuously
- • iTunes/Finder won't recognize the device
- • DFU mode needed for every restore
No Power / Dead iPhone
A completely dead iPhone that won't respond to charging or buttons is typically caused by a failed PMIC (power management IC), a shorted capacitor, or a blown fuse on the logic board. We test each power rail under a microscope and repair the faulty component.
Common symptoms
- • No response to charging
- • Black screen with no backlight
- • No vibration when plugging in
- • Gets warm but won't turn on
Water Damage Repair
Liquid damage causes corrosion across the logic board — often in multiple locations. We disassemble the board, clean it under a microscope, identify corroded or shorted components, and replace them individually. Many water-damaged iPhones we receive have already been declared unrepairable.
Common symptoms
- • Stopped working after liquid contact
- • Intermittent issues after getting wet
- • Corrosion visible on connectors
- • Works briefly then fails again
Backlight Repair
A dark or dim iPhone screen where touch still works is a backlight circuit failure — usually a blown backlight fuse, a failed boost IC, or a damaged filter. These are sub-millimeter components on the logic board that require microsoldering under a stereo microscope to replace.
Common symptoms
- • Screen is completely dark but phone works
- • Very dim display
- • Bright line at bottom of screen
- • Backlight flickers
iPhone Data Recovery
When an iPhone won't turn on and normal backups aren't available, we can often recover photos, contacts, and files directly from the NAND memory chip on the logic board. We restore enough board function to boot the device and pull the data.
Common symptoms
- • Broke before last backup
- • Won't turn on, need photos
- • Dropped in water, data irreplaceable
- • Logic board failure with important files
Charge / Power Issues
iPhones that won't charge or show incorrect battery percentages often have a failed TRISTAR/Hydra charge management chip or a damaged charging circuit. We replace the IC and test all charge rails before returning the device.
Common symptoms
- • Won't charge at all
- • Charges very slowly
- • Incorrect battery percentage
- • Accessory not supported message
Frequently Asked Questions
Can a water-damaged iPhone logic board be repaired?
Yes — in many cases. Water damage causes corrosion and shorts on the logic board. We clean the board under a microscope and replace damaged components individually. Many iPhones declared unrepairable by Apple or other shops are successfully repaired at the board level.
What causes an iPhone boot loop?
An iPhone boot loop (stuck on the Apple logo) is usually caused by a hardware fault on the logic board — a failing NAND chip, a broken communication line between the CPU and memory, or a power rail issue. Software restores don't fix hardware faults; the board needs to be diagnosed and repaired.
How much does iPhone logic board repair cost?
Cost depends on the specific fault. Most board-level iPhone repairs range from $150 to $350 — significantly less than Apple's out-of-warranty replacement cost. We provide a free diagnosis estimate before any work begins. No fix, no charge.
How do I send my iPhone in for repair?
Fill out our quote request form with your device model and issue. We'll respond within one business day with a diagnosis estimate and shipping instructions. You ship to us, we repair it, and return it with free return shipping and a 90-day warranty.
Which iPhone models do you repair?
We service iPhone 6 through iPhone 17 series, including all Pro and Pro Max models. If you're unsure whether your model qualifies, just ask via the quote form.