![I just replaced a screen for an iPhone XS Max but when I raised the brightness I realized that purple spot, I don't know if it's a screen problem or motherboard since I just replaced a screen for an iPhone XS Max but when I raised the brightness I realized that purple spot, I don't know if it's a screen problem or motherboard since](https://preview.redd.it/2ia3bfh21ss61.jpg?auto=webp&s=61e9b2dab93de970e5341ee1161ffd549c4f50bf)
I just replaced a screen for an iPhone XS Max but when I raised the brightness I realized that purple spot, I don't know if it's a screen problem or motherboard since
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List Of Known Problems With The iPhone XS, XS Max Since Launch: Green Line On Display, Charging, More
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