How to Repair Face ID Not Working in Any iPhone Easily – Step-by-Step Fix Guide
Are you facing the dreaded “Face ID is not available” message on your iPhone? Is the Face ID setup option grayed out or hidden? You’re not alone—this is a common issue caused by a hardware fault in one of the key components of the Face ID system: the IR camera, dot projector, or flood illuminator. In this complete repair guide, we will walk you through a professional-level solution to fix Face ID on any iPhone (iPhone X to iPhone 12 Pro Max and beyond).
🔧 Common Symptoms of Face ID Failure:
- “A problem was detected with the TrueDepth camera” message.
- Face ID grayed out and no option to set it up.
- Face ID not working after screen or battery replacement.
- L-Error or Fuse Error in dot projector analysis tools.
✅ In This Repair Tutorial, You Will Learn:
- How Face ID works using the IR camera, dot projector, and flood illuminator.
- How to remove and access the Face ID module safely.
- Diagnosing dot projector issues using JC or LB tool.
- How to check for light errors, blown fuses, and read IC data.
- Backing up Face ID IC data before replacement.
- Carefully opening the steel shield of the dot projector without damaging the lens.
- Separating the dot projector from the tray using safe temperature levels (250°C–300°C).
- How to clean the projector, replace the IC chip (DV chip), and re-solder components without damaging the flex cable.
- How to restore the backed-up data and pair Face ID successfully.
- Correct method to align the dot projector glass perfectly to restore full Face ID functionality.
🛠️ Important Tips:
- Never overheat the dot projector or use excess glue.
- Always match the bottom ring for perfect alignment.
- Use the appropriate IC chip tool (LB, JC, etc.) and do not interchange them.
- Be gentle while handling the dot projector’s flex cable and internal chips.
This guide works for:
- iPhone X Face ID not working
- iPhone XS/XS Max Face ID sensor repair
- iPhone 11, 11 Pro, 11 Pro Max dot projector issues
- iPhone 12/12 Pro Face ID failed after water damage
- Face ID not working after display change or logic board repair
Facing Face ID not working issues in your iPhone? This ultimate guide shows how to repair Face ID in any iPhone (X to 12 Pro Max) including dot projector, IR camera, and flood illuminator problems. Learn step-by-step how to fix iPhone Face ID after screen replacement, identify TrueDepth camera errors, replace Face ID IC chips using JC or LB tools, solve Fuse or L Errors, and realign the dot projector for successful Face ID restoration. Perfect for local repair technicians and DIY iPhone fixers. Find out why your iPhone shows “Face ID not available” and how to restore full Face ID functionality using professional tools. Whether your iPhone Face ID failed after water damage, battery swap, or internal hardware error, this expert video repair guide has all the answers. Learn how to back up Face ID data, remove the steel tray without damaging the lens, install a new DV chip, and align the projector glass like a pro. Local iPhone Face ID fix specialists can also use this content to improve SEO for search terms like “Face ID repair near me,” “iPhone Face ID not working solution,” “TrueDepth camera issue iPhone 11,” “Face ID not working after screen replacement,” “dot projector repair service,” and “iPhone IR camera not working fix.” Includes iPhone Face ID repair tips in Hindi, local technician tools review, and advanced techniques for hardware-level Face ID recovery. This tutorial covers all iPhone models with Face ID and is designed for both beginners and advanced repair pros. Watch now and solve your iPhone Face ID problem fast and efficiently!