From iPhone 8 above models if we change the screen need to write data into the screen by the programmer. Use JC V1S programmer, fix the flex on the host to record the data, then fix the new screen onto the host to read the data. Easy DIY, read more details from the below link: https://www.oriwhiz.com/products/jc-v1s-programmer-for-iphone-7-8-x-xr-xs-max-11-pro-max-photosensitive-original-color-touch-shock-battery-fingerprint-sn-read
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