VCC Board Repairs
Science & Tech • Education
The goal is to share solutions & techniques for microsoldering & data recovery repairs. I'll cover mostly iPhone & iPad motherboard repairs.
Interested? Want to learn more about the community?

Learn more first
iPhone 14 series - eSIM is a nightmare for board repair techs

So I just recently started getting iPhone 14 series for repair, mostly iPhone 14 Pro Max.

A lot of them have been for Baseband issues, like No Service/Searching issue.

But the problem I'm running into, a lot of these have the eSIM deactivated, since they have deactivated it on the phone I'm repairing & using it on another phone.

Since eSIM requires you to manually activate it with a carrier, there's no way for me to test for baseband issues.

I can't just pop in my tester SIM and see if it works.

I would have to activate an eSIM for it.

And yes, in many cases, as long as it says "SOS Only" or Modem FW is not missing or *#06# or the cellular menu is working, then it should be working... but not always.

I have a few jobs here that do seem to be working, but still doesn't pick up signal. So those require a little more troubleshooting.

But if on the 14's I need to activate an eSIM, that's not going to be easy. That means the customer has to remotely activate it for me, which is a hassle to convince them to do it. Then that also means they lose signal on their backup phone.

Does anyone have a solution to this?
Or anyone run into this before?

Would love to hear your thoughts 😅

Interested? Want to learn more about the community?

Learn more first
What else you may like…
Videos
Posts
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
NEW VIDEO! Samsung S10 with CRAZY Water Damage

I was surprised this one was successful...

Hope you guys enjoy all the detail I provide in the videos!

FINALLY FOUND IT THEM! The Cleanroom Cloth I use for Reballing ICs

These cloths are amazing. They're soft but don't melt when you heat them.

They're perfect for reballing ICs. Just fold it in half twice & place the IC on top.

While you're reballing, the chip will sink down a bit & allow you to reball much better than if you were to reball on your workmat

Buy them here:

⭐ Cleanroom Cloth for Reballing ICs: https://amzn.to/4hMLwzn

Let me know what you think!

post photo preview
NEW VIDEO - S24 Ultra CPU Swap Tutorial

I just posted my first video after many weeks off (due to many reasons..)

I hope y'all can go support & comment on the video.

The video covers every step of the CPU Swap process & what chips are needed for an S24 Ultra.

You can watch it here:

Available on mobile and TV devices
google store google store app store app store
google store google store app tv store app tv store amazon store amazon store roku store roku store
Powered by Locals