Wifi no scan results - Bluetooth adapter not available

[emsyr]

Hi. This is my first post in the forum.

I've been using my Pinephone (convergence package) as a daily driver for more than six months (PostmarketOS SXMO). Until two days ago Wifi/Bt were working correctly. Then a strange thing happened and after that I have Wifi/Bt module problem.
I was extracting an image to SD card when the phone froze and I did a hard reset. After that it couldn't mount the root partition, I reinstalled PostmarketOS SXMO (sxmo-de-sway 20220803-0523) and now I'm experiencing the following problems:

1. Wifi is working but scanning for wireless networks returns no results (like there is no wireless network in the area)
2. No Bluetooth adapter is appeared available

I also tried PostmarketOS plasma-mobile distro and I had the same two problems.

Some of the diagnostics I tried:

1. for Wifi

Code:

pine64-pinephone:~$ nmcli r
WIFI-HW     WIFI         WWAN-HW    WWAN
enabled     enabled      enabled    enabled

ifconfig command output shows wlan0.

2. for bluetooth

Code:

pine64-pinephone:~$ bluetoothctl
[bluetooth]# devices
No default adapter available

I've tried the solution described here https://gitlab.com/ubports/porting/commu..._296549402 :

Code:

sudo nmcli radio all off
sudo rmmod 8723cs
sudo modprobe 8723cs
sudo nmcli radio all on

No luck.

Needed services are running:

Code:

pine64-pinephone:~$ rc-status
...
wpa_supplicant [  started 02:05:17  (0)  ]
networkmanager [  started 02:05:17  (0)  ]
...
bluetooth                    [  started  ]
...

It seems to me that it is a Wifi/Bt hardware module failure but I'm giving it a shot here in case anyone of you mates can help me out.

Thanks in advance!

[emsyr]

I've been digging into the forum for similar cases e.g.

• WIFI not available after anx7688 update failure
  
• Wifi/BT interface not detected
  
• Wifi doesn't respond
  

and most of them lead to a hardware failure conclusion.

I booted factorytest v.0.64.0 image, I did the "Automatic test" and it showed that RTL8723CS module failed.

So, I've concluded that my PP suffered a WiFi/BT module hardware failure. I've decided to move on to PPP hoping that I'll be lucky this time.

Greetings to you all !