My IPhone 11 Wi-Fi, Bluetooth, and personal hotspot greyed out. How can I solve this ? (Updated 16.6)
hi bro, if its software issue normally it will be fixed with a restart. else do perform “Settings - general - reset - reset network settings” once and let me know if that helps.
No brother. I done everything. Reseted network, Reseted All settings, restarted more than 10 times. Still it greyed not able to switch
Any Drop or water contact happened recently bro? If software level issue is not the reason it could be hardware related. is the iPhone under warranty by any chance or bought recently?
No it’s old mobile 
It does look like hardware issue bro. as you have already tried all the necessary steps. do check with apple service center once. check the pricing details. then at your own interest you may check with third party service center too.
Once serviced outside, we wont be able to service it again at apple service center. But if you need any lesser price chip level repairs third party service center is the only way. If you are around chennai, you may check with iDot Repairs or iPick Service centers bro.