I bought a Xiaomi Mi A2 maybe 10 months from now, and from changing software, or some strange things, I broke the USB port.
The strange thing is that only the "OTG" part got broken. I mean, I still can charge the phone, and use the native USB-C to Micro-Jack convertor, but I cannot use USB-C headphones or correct the phone to my PC.
I sent the phone to the warranty service, but since I had unlocked the bootloader, they didn't cover the charges. It was in christmas, so they didn't even wanted to fix anything, the just sent me the phone back.
But as a developer, I really need USB Debugging, and I bought some nice USB-C headphones, and I can't use them, so I wonder if there's anything I can do to relock the bootloader, and maybe send the phone to them for a repair.
Any ideas? I'd be really pleased. Thanks in advance