[Galaxy S 5 Original Android Development] Cuzeg Spiked:
Thank you for this wonderful kernel! Works perfectly fine in my Resurrection Remix Klte G900F ROM.

Although I did have a mysterious battery drain when using boeffla config/kernel adiutor but once I disabled doze, my phone got less hot and actually properly deep slept. I do use Amplify and power nap of course. Normally I don't disable doze but for the S5, it seemed doze wasn't working properly and causing unnecessary battery drain even if I didn't use the phone.

Changing charge current to 1200 mA rather than stock 1800 mA does put less pressure on battery and noticeably less heat. Overall better battery life and I like that for AC Current. If USB, well whatever is best not to damage the USB or the port.

Another thing. I use Lionheart for idle at 887mhz or so and main CPU frequency is 1267mhz or 1.26ghz for my daily usage and even games for maximum battery saving to performance ratio. Of course I could overclock and 2.84ghz is very fast. Even 2.4ghz stock is fine or any frequency I choose. Lionheart best governor since not super rapidly changing frequencies at idle or browsing and in gaming, it often chooses the high frequencies which I love. No other governor would let me do that as the CPU frequencies changed too much and that made my S5 phone hotter, less battery % and stuttery.

Another thing, I disabled hotplugging since I noticed no benefits in battery savings, worse performance and the phone got hotter so I disabled Mpdecision and all hotplugging. Same happened if I turn off a core, phone got hotter and more. Then I turned off all thermal drivers since my phone was already getting very cool.

Of course to make sure my phone feels cool , I undervolted globally by -100mv on 300mhz all the way to 2.4ghz (well I only undervolted by -30mv on the overclocked frequencies to keep the overclocked stable without rebooting from 2.5ghz and 2.8ghz) .

As far as GPU- Well I changed the governor to MsmCpuFreq since default doesn't seem to fully utilise the GPU power. That meant as I increase clock speed, GPU actually performed better also but one problem , the GPU frequency was always idle at 200mhz or whatever frequency you put so I did notice some lower game performance. I decided to lock GPU frequency to 578mhz since no very noticeable battery drain but much more extra performance and smoothness in games.

I/o scheduler. It didn't matter to me but I chose noop for stability and battery reasons on both the 32GB SD Card and internal storage. Though I chose Row later for more snappiness as faster read speeds help.

For Zram, kept it at 420MB but any amount is okay as long as you know which is sensible. Snappiness I wouldn't use and you don't need to have snappiness in virtual memory section of kernel adiutor/Boeffla config (I use both) to use Zram. Although tbh I never really had to worry about running out of ram. Westwood for network is fine too rather than cubic for better internet experience IMO.

Overall I enjoyed this kernel for exploring the S5 that I got used for a really good £105 price to replace my S6 that was being repaired and given away. I have 0 regrets of using the S5 now. Game performance, browsing and videos all good and battery life is extremely good too. Of course removable battery always helps as well - especially if I overclocked for too long and wanted backup batterys. The S6 I know is much faster and more efficient CPU but I just really move the customisability of snapdragon on AOSP ROMs like LineageOS and Resurrection Remix - Boeffla Kernel great example of why.

Thank you for everything Lord Boeffla , Venom and everybody. The Galaxy S5 was my dream phone for this very reason to test it out and I'm not disappointed. No way I'm turning back to touchwiz of course.

I did however make the mistake of not backing up efs and modems so I don't have imei number and can't restore however since I was assuming restoring firmware will fix the problem - to which it didn't when using Odin and Sammobile firmware. Lost the efs or corrupted due to twrp nandroid backup mistakes or it happening randomly one day on custom ROM. My screen isn't in the best of condition either for being used since at lowest brightness, it turns green and super bright or sometimes restarts . Then trouble turning on from sleep but other then that, great experiences so far.

I just have to be much more careful next time when it comes to imei.

Disclaimer: I don't use Gapps at all. I use Fdroid and download apks. Mainly to save battery life and also privacy reasons. I do enjoy many of Fdroid apps though. I also use Magisk root and several modules such as Nanomod. I could use Gapps but less battery life most likely even with Amplify and other xposed apps that do great. I don't mind 6+ hours of battery life though.