I think you should better try the workaround first: https://forum.fairphone.com/t/fp5-fingerprint-sensor-unresponsive-after-update-098-not-0-88/115560/23?u=weibelt
I think you should better try the workaround first: https://forum.fairphone.com/t/fp5-fingerprint-sensor-unresponsive-after-update-098-not-0-88/115560/23?u=weibelt