Apple Support diagnosed proximity sensor problem
I got an iPhone 6s+ for free from my aunt but the screen simply wouldn't auto adjust brightness. I tried a lot of calibration and "fixes" online and never got it working. I sent it to an Apple Authorized Repair Center but they claimed that my phone has been taken apart and they'll charge me around 400USD for a refurbished phone(I still have a month of warranty left). Now my question is is the sensor tied to the screen assembly? Will I be able to fix it by replacing the screen or is it even easier to fix the sensor. Thanks
Is this a good question?