PC Doesn't detect phone usb Galaxy J5: Understanding Load and Data Lines!!

In this tutorial, we demonstrated how to troubleshoot and repair a Samsung Galaxy J5 2016 that is not recognized by a computer. We began by disassembling the device, inspecting the motherboard, and using a microscope to closely analyze the charging connector. By measuring the impedance in the connector pins with a tester, we identified an issue with pins number three and four, which showed an open circuit.
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We then inspected the electronic circuit, checking the components and voltages, and found a failure in two resistors. We replaced the faulty resistors by desoldering them with the help of flux, which allowed for an efficient and safe desoldering process. We cleaned the area with a cotton piece and a cleaner, and then soldered the new resistors using a precision air station with a temperature of 350ºC and an air ratio of 50%. This ensured optimal soldering quality and reliability.
After measuring the component again with a multimeter, we confirmed that the line was recovered, and proceeded to clean the area once more. We reassembled the device and concluded the tutorial, emphasizing the importance of following the five measurement principles discussed in previous classes for successful repairs.
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[@MovilonePhoneRepair]

🟨 Tools, suppliers, solder paste, on the description of this video⬆⬆⬆

[@Fantastico480]

Merci beaucoup pour tout le travail ,que vous avez fait, j’ai regardé et écouter toute vos vidéos, c’est une très bonne formation,si vous pouviez faire un livre théorique et illustré sur les cas de pannes et comment les résoudre cela serait formidable ,je vous applaudis pour votre travail 👍🙏

[@aruntiwari6470]

Good job

[@mintusingh399]

Very nice madam

[@ExpertMobileMedic]

hey im from pakistan
thnx fir this informative chanel

[@Unclesimi]

Thanks 8

[@erbaelektronix25]

GJ

[@workingonthatphone]

The tweezer used is of a bad quality , for hot air i used the atten 861 D 370degree 1% air and it worked flawlessly

[@ngawoquality844]

Good job

[@MovilonePhoneRepair]

Thanks!