VCC Board Repairs
Education • Science & Tech
The goal is to share solutions & techniques for microsoldering & data recovery repairs. I'll cover mostly iPhone & iPad motherboard repairs.
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Finally back to editing 😮‍💨

Working on a new full length YouTube video right now, and it’s a good one.

iPhone 14 Pro Max – Water Damaged Data Recovery

This board was a tricky one with corroded caps & ICs and had a bunch of issues going on.

Not your typical “replace a part and it works” type of job.

I go through the full process step-by-step:

  • diagnosing the faults

  • finding the shorts

  • clearing the corrosion

  • and getting it stable enough to recover the data

Still editing it, but it should be posted soon ✅

If you’re into board level repair or want to learn how to troubleshoot stuff like this, keep an eye out.

Video link will be in the comments when it’s live.

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Which Thermal Cam Do You Have?

If you have a Seek Thermal Cam, you're missing out if you don't have a VCC Seek Stand: https://www.vccboardrepairs.com/buy-seek-stand

Injured Gadgets just got these back in stock, so get them while you can!

It can take us a while to build these out sometimes, so they're sometimes out of stock for a while, but we're working towards always having inventory ready to build more as they sell out.

This stand makes using a thermal cam so easy. So much better than any other thermal solution on the market.

It allows you to get real close up (using my Macro Lens), and easily find where the short is coming from.

Plus it's hard free, so you can have your hands free to try to boot the device from DCPS, while having an image that is in focus & not moving around.

You can even record a video through the app, while you inject voltage into the short, so you can go back & see exactly which component was it that was heating up.

Save yourself lots of time by getting a Seek Cam, Stand & Macro Lens! ...

00:00:12
If you do consoles, you need this.

Anyone who is doing game console repairs, knows how many screws you need to remove to access the motherboard.

Especially the PS5, with the 5,000 screws or so.

If you don't already have an electric screwdriver, GET ONE ASAP.

🌟 Cordless Screwdriver with T9 Bit: https://amzn.to/3E5duCj
🌟Extended T9 Bit: https://amzn.to/3c4YJac

It's rechargeable through micro USB and allows you to easily swap the tips out. You can also fold it to be straight or L shape.

Let me know below if you are already using an electric screwdriver 👇👇

00:00:03
S23 Ultra FPC Disaster… DIY Gone Wrong (new video!)

Had an S23 Ultra come in for a simple display connector issue… but it turned into a mess after someone tried to fix it themselves.

Glue all over the connector, uneven solder, no flux used, pads almost compromised… the whole thing was shifted and barely hanging on.

This is one of those repairs that looks easy on YouTube, but in reality takes a lot of control, the right temps, and proper prep.

Ended up doing a full FPC replacement and got it fully working again.

Curious how you guys approach these:

Do you pre-tin connectors or go straight install?
Hot air only or hybrid with iron touch-up?
What temps / airflow are you running for these Samsung FPCs?

Also… how often are you seeing DIY attempts make things worse lately?

Full video here:

iPhone 11 Pro Max No Power - Classic NAND Rail Cap Short (Thermal Cam Find)

Had an iPhone 11 Pro Max come in for no power. Device was in excellent condition, no cracks, no signs of impact. Customer said it just randomly died.

Honestly, this is one of those classic faults I used to see all the time, and still enjoy because of how straightforward it is once you know what to look for.

First step, as always with no power, was checking current draw on the DC power supply.

Boot behavior:
Current was jumping all over the place. It would bounce from 0 → ~500mA → 0 → a few mA → back up again. Just constantly pulsing with no stable draw.

That kind of behavior usually points to a short on a NAND cap

So I threw it under the thermal cam (Seek Compact Pro). Timing is key here, because you only see heat when current is actually being drawn. When it drops to zero, there’s no heat signature.

Caught it at the right moment and found a hotspot on the board.

Under the microscope, the area showed a slightly darkened cap under the underfill, classic sign.

Ended up being a shorted PP3V0 cap ...

iPhone 16 Pro Max – Hidden Board Crack (No Power → Data Recovery Case)

This one came in as a no power data recovery job. Customer said it died overnight, no prior damage, and Apple told them the board was done and data wasn’t recoverable.

Physically, the phone looks clean. No bends, no cracks, nothing obvious. I’m honestly not sure how the board ended up cracked, there’s no visible external damage that would typically cause this.

Here’s what I found 👇

Initial testing:

  • Able to boot with minimal setup (board + screen + battery + charge port)
  • Stuck at 5V, very low current draw (not charging)
  • No touch response
  • Boot current draw looked normal

Direction I took:

  • Focused on the touch issue first (since no touch = no data access)
  • Using an LCD aftermarket screen:
    • Got image
    • Still no touch
  • OEM/OLED behavior pointed toward a board-level display/touch issue

What I found:

  • While removing the shield over the display IC… found a board crack
  • Several display connector pins reading OL (open line)
  • Traces route from connector → PMIC / display IC ...
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