Wi-Fi greyed out, bluetooth not working. Wi-Fi Bluetooth ic bad?
My Wireless is completely "greyed out" and Bluetooth is stuck with "spinning wheel".
In Settings: General>About> Wi-Fi Address shows "N/A". However Bluetooth does list a MAC address. But when I access Bluetooth from main Settings Menu, it keeps giving me the spinning wheel of doom.
I've seen numerous posts and videos stating that its the Wi-Fi module itself. Have seen some videos completely replacing the chip all-together, and others saying it can be from the soldering coming loose under the chip and to just heat the chip to hopefully resolve faulty/loose soldering.
Can you remove and replace the entire module by re-applying RMA-223 paste? Or do you have to solder the chip back onto the board?
Any suggestions, information, or advice would be greatly appreciated.
Is this a good question?