s7 Black screen - Customer needs photos - BGA Chip soldering Mistake

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NorthridgeFix
19365 Business Center Drive, Unit 7
Northridge, CA 91324

Phone: [phone]

[ershavirafroz]

I love this guy, true and straight on the face. Fix or no fix doesn't matter.

[Flamingxturtles]

It's crazy that I sent this customer to you and a video popped up! I couldn't fix it so I figured her best shot was with you. I'm glad she actually followed through and sent it to y'all.

[hea]

Thank you for showing your mistakes! I respect and appreciate your honesty!
I wish you could please show your data recovery procedures as well.
Thank you!

[canceledcomedy]

Samsung phones are super problematic which is why I don't do samsung at my shop, no matter how good you are the issue may be something super out of the blue. Respect your work Alex. So Glad I met you two years ago. Thanks for the free Tshirt Northridge Fix. I still wear it.

[Chamussu]

Hello Sir,
I always have a huge pleasure watching your videos, you take the time to explain your diagnosis, it's very appreciable!
In addition, you light my lantern very often, I don't come from the same field.
I come from transport and I have changed direction for more than a year.
Today, You have just explained a principle that is not easily found on inductors: they cannot be zero.
And to understand a short circuit, it's important. I learn alone and you are one of my main sources of inspiration.
Thank you again for sharing, hoping that we can still benefit from your knowledge and experience.
Thank you very much.
Sincerely!
Ceddine from France 🇫🇷

[ThriftyToolShed]

Awesome video as always! So glad the markers are working well. Thanks so much for taking the time to mention them again even. Many people commented on my channel about seeing you mention them! You have helped my channel greatly! I really appreciate you and your sharing! Thanks and God Bless!

[markharrisllb]

I learnt far more from your honesty, saying you might have touched it from above, that any editing it out could have possibly taught me.

I’d also take the fact that the franchise owner sent them to you as a compliment.

[alphabeets]

We appreciate that you show the no fixes as well. Excellent video.

[tonymantinelli]

a true technician shows it all…he is still the best!!!!

[mistsemy]

Who else wanna see the followup video on this? 👍

[tiporari]

Looks like that max chip is a power management IC, handles high power leds like the backlight, camera flash, and some charging functions. Good memory!

[vicentemontalmontejano]

Bueno, bueno, bueno, menuda lección de reballing, microsoldadura y material para hacer esos trabajos. No dejar de sorprenderme... ahí se aprecian muchas horas de práctica. Mi más sincera enhorabuena.

[thomasjinu]

Nice video, my dear brother never give up.. you are motivated to us too. Sometimes I feel hopeless moments at work but your videos strengthen my mind to move forward.
Thank you...

[christopherjackson]

Really nice to see a video about bga fixes. It's something I'd like to learn to do but not a lot of good tutorials online. Often using expensive custom tools

[dandanhesourman]

Excellent video Alex, as usual. I get excited when you post something new. Thank you for your services.

[onyourkilllist]

I hate no fixes. I always feel this man will fix everything he touches!

[yescookies]

Very valuable soldering information. Thank you for teaching us.

[MyriadTechRepair]

A good example of how knowing what the components are used for can help you find problems. Alex knew that inductors are not used with a connection to ground at all times, and so was able to find a fault.

[BlazenWinchester]

great work Alex and great catch with the reflow.

[anonhollmuller]

even a no fix help me a lot!
i am only struggle with no backlight ;)
good bless you and your related!