Broken LiDAR Scanner iPhone 13, rear system change

It might be possible you did everything correct. The housing might have the wrong LiDaR filter installed. A lot of housing suppliers will use something that looks right from the outside but doesn't function like the original filter. My guess is that it's not even a filter at all, just some paint. If you still (it's been 3 years) have the original housing, you might be able to transfer what's left of the original filter to the new housing (after you scratched off the knock-off paint inside the back glass)

https://www.reddit.com/r/mobilerepair/co...