I tried this on my previous phone, Samsung S9, it made everything worse. I bought and replaced a daughterboard with usb, microphone, antenna, and some other stuff. I was very careful, know my way around electronics, found a perfect iFixit video instruction, but afterwards my antenna didn’t work anymore. My partner told me to just take it to a repair shop and let a professional handle it. I tried two and they both said “we don’t do dat repair because it’s too difficult. It can’t be done without breaking something else in the phone”. So there it is
worst case scenario, the usb port is replaceable on most phones without soldering
I tried this on my previous phone, Samsung S9, it made everything worse. I bought and replaced a daughterboard with usb, microphone, antenna, and some other stuff. I was very careful, know my way around electronics, found a perfect iFixit video instruction, but afterwards my antenna didn’t work anymore. My partner told me to just take it to a repair shop and let a professional handle it. I tried two and they both said “we don’t do dat repair because it’s too difficult. It can’t be done without breaking something else in the phone”. So there it is
i applied that fix multiple times on multiple phones, never an issue.
maybe you got unlucky? and those are some shitty professionals that cant replace a dumb daughterboard.