3uTools-Forum

Hello.
So i have an iphone 11 pro max scrren which i know is original because i took it myself from an other never opened iphone. So i install the screen on another 11 pro max and i get a warning about the screen not being original part etc.
When i check the device information with 3u tools, also it doesn't say if the screen is original. I am attaching you the picture.
Any help is welcoming.
Thank you in advacne

hello voo13,

display panel driver's signature is on each and every eleven's . Even the original panel from another phone (with a different driver's signature) will be treated as non-original (non-genuine) until you upload the signature update into the system.
regards,