Sensor not working after April security patch on Galaxy s8

[Android Central Question]

After installing April security patch on my galaxy s8, all the sensors stopped working. The model of my phone is SM-G950FD. I phone was running on oreo without any problems. Now i installed May security patch, but nothing has changed. When i visited service centre, they told me they dont know the reason for this problem, so they will do a software reinstall.

 

[belodion]

Yes, the reinstall may fix it.