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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My First 2 Layer CPU Reball was a success! Samsung A50 5G

This has been something i've always struggled with. I tried it twice with no luck. I honestly didn't do any research in the past on techniques to follow.

But now I have an Samsung A50 that came in for Data Recovery. No luck solving it at the board level. So next option would be a CPU swap to do it successfully.

I bought a donor phone so I can transplant it to. But I also decided to first, try reballing the CPU, RAM and UFS. If I can do this successfully, then I should be able to do the CPU SWAP, as it's the same steps.

Thanks to some help from my friend, Joe Ham, I nailed it.

I will try a few more, then record a video of the process.

This case was just a practice run. Now it's time to go and try it on a real data job... so BRB!

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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
March 09, 2025

Hello, i subbed since i saw the last video about how to solve boot loop with odin.

My s23 ultra is in a boot loop and i tried everything to solve but nothing worked, now i have 2 options i came across to.

The first one would be a cpu o and nand swap on a new board or similar but i am undable since i am in Italy and all the persons who do this are in us and it is pretty expresive.

and the second one i found out lately is to use odin as the last video of the yt channel shows.

Now my phone doesnt boot but i can access download mode.

If i do all the steps correctly the phone should be fixed?

IF SO, most importnat part, I would like to recieve a suggestion, i will attach a pic with the Samkey data, may you suggest me which fireware should i install with odin?
Should i install the same one or the latest? since afaik the boot loop is caused by a old software released by samsuing.

https://samfw.com/firmware/SM-S918B/EUX

I would really apprecciate any tip!!!

post photo preview
iPhone VS iPad VS Android/Samsung?

What type of videos would you like to see more of?

iPhones?

iPads?

or Android/Samsung phones?

We get an even mix of these devices & I'm never too sure what device type will get me more views 😁

Let me know your thoughts down below! 👇

NEW VIDEO: ODIN Flash Tutorial - Step by Step S24 Ultra

Ever wanted to flash the firmware of a Samsung phone but didn't know how to?

I've made an easy step by step video on how to do it without causing any data loss!

Along with all the free tools and websites you can use. You don't even have to create logins on sketchy sites

Watch it here:

I just did this process on a Samsung S23 Ultra that was stuck on Android logo after a CPU Swap.

Available on mobile and TV devices
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