[Galaxy S 5 Android Development (Exynos)] redhotiron2004:
Thanks,

Now, I will proceed 1 by one:

No.1

. So, does updating the samsung music app have something to do with knox? or is it because the framework or system ui is of s7 so that's why it doesn't install?

No.2

. Thanks for clearing the doubt about the multi-window. I wouldn't have figured it out as even in the apps help menu it's mentioned back button. Maybe that could be added in the FAQ.

No.3

. Rom have S7 launcher and I find it better than the default S5 launcher. It's a bummer that weather widget can't be used. But, in one pic in the beginning you have shown a weather widget. Also, does that mean that the guys using your wanted ROM also don't have the privilege of using Samsung weather widget for the same reason?

No.4

I think you must give 5 mins to read this link: "https://www.xda-developers.com/dissecting-speed-how-oneplus-leveraged-excellent-real-world-performance/"

They used 3 techniques:

a) Faster animations effect:(they are not faster than stock but the way they open the apps etc is perceived to be faster by the end user). Can we copy those effects in S5

b) CPU Scaling and App Opening Speeds: I don't think we can do anything about that. Perhaps a better governor or kernel tweak can replicate some of that.

c) F2FS File system: F2FS (Flash-Friendly File System) is a file system developed by Samsung in 2013 to cater to the specific characteristics of NAND-based storage solutions, specifically for use on Linux-based operating systems. It employs a log-structured file system, which writes all modifications to disk sequentially in a circular buffer structure, and it’s faster than the traditional EXT4 standard on flash memory in most cases. First used in marshmallow by oneplus company. I have seen the benchmarks and they are amazing.I think TWRP 3.1.0 officialy support F2FS file system. But the kernel should support it as well. Here is a head start. It is an old thread for note3 but you will get the idea: "https://xdaforums.com/galaxy-note-3/development/how-to-convert-rom-to-f2fs-format-t2904291"

Now the problems part

:

1."Find my mobile" head under security option is missing. See screenshot. It's available on almost every Samsung mobile and is quite underrated. I was able to retrieve my friends Samsung mobile from a thief by this feature only. Police doesn't do anything. and there is no app in the market that could alert on sim change for android. All the anti theft apps becomes useless because either they need a active internet connection or you need to send a message to the same number. Here the thief simply throws the SIM the very moment he gets the stolen mobile.

2. Why don't you add the tweaks that you add in your wanted ROM(I have seen your latest change log for v15). This is the only ROM which have everything working. And we just need some speed tweaks that's all.

I love the black UI and downloading your latest version now. The battery backup seems to be even better than it was yesterday. It might give me SOT of 5hrs. That's insane.And the gaming performance might have been degraded because of the keyboard issue. But, I am still evaluating that and will get back to as soon as I would point the exact reason for lower antutu scores.