Update: Support adviced to send in for a repair. The repair center did a motherboard exchange, now it starts normally (but have other problems, see: Fairphone 4 5G reboots randomly after the latest system update)
Update: Support adviced to send in for a repair. The repair center did a motherboard exchange, now it starts normally (but have other problems, see: Fairphone 4 5G reboots randomly after the latest system update)