Hello, For the last month I have been having problems with Wifi and Bluetooth on my iPhone 12. The Wifi off button is grayed out and doesn

Hello,

For the last month I have been having problems with Wifi and Bluetooth on my iPhone 12. The Wifi button is grayed out and doesn't work. In the bluetooth settings, the browsing wheel is still spinning. I've tried just about every advice like network reset, updates, hard reset, airplane mode off and on, factory reset. After several attempts to restore the network settings, the phone recovered and everything started to work, unfortunately after about one or two days the phone froze, restarted arbitrarily and wifi and bluetooth did not work again. This was repeated several times. I've read that the problem could be a faulty wifi and bluetooth module, but it honestly doesn't make much sense to me if the phone is able to recover for a while.

Does anyone have a similar experience or have no idea how to solve the problem?

Thanks in advance for any advice!