[T-Mobile Samsung Galaxy S 4] AlexOnay:
[MENTION=7026648]AlaskaLinuxUser[/MENTION] thank you once again for your quick response and your advice and Happy New Year. First of all I have to apologize because there's no problem with Wifi Hotspot on you ROM. It works fine. The problem I had was due to a hack I tried in order to enable Google Assistant on the ROM (which works great, by the way). In order to enable Google Assistant, we have to modify build prop by changing the phone model to a Pixel XL, after that, the Wi-fi hotspot option turns grey and it's not "touchable". That was the first thing I did when I installed the rom (I mean, I changed build prop line in order to enable Google Assistant) and that's why I wasn't able to enable the Wi-Fi Hotspot in the first place (that's why I thought there was a problem with it). But after I wrote to you asking about the problem, I realized that maybe that "change of device" I made in build prop (which I almost forgot by the time I wrote the post here asking for advice) maybe had to do something with Wifi Hotspot. So I reverted the build prop line about the phone model to jfltexx (and even tried with jfltetmo) and Wi-Fi hotspot option became operational again, so I can confirm that it works as expected, so, again, I apologize.

About integrating the Wi-Fi Region Change option as it's on Resurrection Remix 5.7.3, it would be GREAT if you could do it. That is one of the biggest problems we users of Galaxy S4 have when Wi-Fi region mismatch with SIM region, Wi-Fi becomes "blind" and the phone can't connect at all to any Wi-Fi. I've seen other Samsung Phones/Tablets and they don't have that "problem" (even in low ranged Phones/Tablets), I don't know why Samsung keep doing it with the S line of phones (I believe with the Note 4 updates and more recent models the Wi-Fi restriction is eliminated, my Sister's Note 4 works great, my mom's Galaxy Core works great). So, back to S4, if we have that option integrated on the rom, we just have to go to Wi-Fi Advanced Settings and define Wi-Fi REgion Code to (for example) United States, and Wi-Fi works again almost instantly. Thank you for saying you will investigate this and get back. Thank you, it's really important. In the mean time, I found a workaround for the Wi-Fi Region problem, I'll share it so other users can benefit from it:

Install the app called "Settings Database Editor" (current version is v2016.07.25), then connect the phone to PC and through a root ADB Shell input the following command (without quotes):

"adb shell pm grant by4a.setedit android.permission.WRITE_SECURE_SETTINGS"

This will remove the read only protection from several DB (including the one which stores the Wi-Fi Region Code) so it will be possible to edit the line with the app.

If after doing the edit on the app, Wi-Fi Still goes "blind", then: First put the phone on airplane mode, then with Settings Databse Editor change the Wifi Region Code Line to "US" and reboot the phone: Wi-fi will work again. Once you get out of airplane mode the SIM will restore the Wi-Fi Region Code again to "blind" mode, but at least with the workaround it's possible to use Wi-Fi, I hope it helps other users while you find the way to integrate the option of RR to change Wi-Fi Region Code in Wi-Fi Advanced Options.

About stock values for CPU and GPU: Are these the default?:

CPU - 1890Mhz

GPU - 450MHz

One more question, still no progress on Video Recording issue?

And about Cyanogenmod, I read the news, sad, but let's see what happens with LineageOS. I hope that RR will find the way to keep going on with their work, and I hope you can keep going on with your great work on this ROM, thank you again for keeping us (and our S4) updated.