Can you point me to the thread/post that you found the zip?
There is a user redjamesg maintaining a collection of S4 mini modems on Google Drive:
Post in thread
I have chosen the COL2 as I have seen it as official stock firmware on a friend...
I did change to using a separate s2dp profile, and I tested with a bluetooth headset and calls were working fine for me. What bluetooth device are you using? Have you tried re-pairing? Let me know if it's still broken after next nightly, and I'll ...
5 GHz is working here on channel 48.
I see a battery drain problem after some hours. One thread of logd starts eating the CPU and keeps one core from power saving. Killing the logd process "solved" the problem.
There appeared an official LineageOS build: https://download.lineageos.org/serranoltexx
It's version 13, so I wonder if I should dirty-flash my CM13 ...
I finally found out that the problem is related to Bluetooth. As soon as Bluetooth is turned on, the Wifi performance drops dramatically, wlan error traces appear, the connection times out and falls back to mobile network. Bluetooth itself does no...