[Galaxy Tab 3 10.1 Android Development] Dukatti:
- RIL is working for P5200! At least 3G [H, H+] :D I saw 1.5 Mb/s speed. It's rare for my operator to see such good speeds.

For experiment I tried to change in settings to 2G [E] and didn't succeed. I pressed but nothing changed, nor visually nor physically. But it doesn't really matter (: I would rather say more. It would be worse if 2G worked and 3G not T__T

- system AudioFX equalizer (!!!) is almost working! *__* Sound is wonderful! On cm12 it didn't work. And the only problem is that it's not stable. It's working only when tracks are changed manually and "AudioFX stopped" message appeared. T__T The good thing there is that it's already working (:

- system native multiwindow feature from developers settings is much more better then xHaloFloatingWindow from Xposed:

* it's stable and windows inside resized window appear where they should be. For example it was usual behaviour for xHalo to make windows inside window fullscreen or full-sized to resized window.

* you don't need to change focus to begin typing text. All things are as easy as it on Windows OS.

* recent apps do not half-cut as it was with xHalo

* it's easier to change applications between 3 or more opened in multiwindow.

[sometimes, for example for WPS, it still requires to use "last app button" [I configured to twice home-button] or something similar]

* some apps don't crash as they usually do in xHalo

* Chrome, LectureNotes and some other apps worked properly only on the left side. But now it doesn't matter.

* after 2 times of resizing it was usual behaviour for xHalo to lost touch coordinates. And now not (:

- it's faster and smoother:

* some of my created notes in LectureNotes were slow. But now they are not.

* interface\menu\changed_apps appearing very smooth with beautiful effect.

[It should be said that I always keep Force GPU Rendering turned on]

- Xplore file manager didn't crashed while moving/deleting/coping files even when I launched a lot of another apps like Chrome, Squid, etc. and turned one page after another full of pictures and animations (:

- applications start much faster from menu/home then ever.

- and I'm glad that other benefits from CyanogenMod is still here:

* "external display" to remove all unnecessary bars that take too much place

* 120 dpi density instead of giant 160 default density

* f.lux

* simple root control

* native multiwindow without Xposed.

* configurable twice_pressed/hold menu/home-screen buttons.

- a lot of apps don't ask permissions for writing to storage. In that case they don't work properly or don't even start. And it's necessary to go to settings->apps->App_Name->permissions and gave them what they need.

- as for performance in heavy 3d games I tried ppsspp and played with sound and without frameskip in Tekken 5 [Mokujin. Full-speed on most arenas], Soulcalibur [Any character. Near fullspeed. Const full-speed in 3-4 arenas.] and with frameskip in Tekken 6[1 frame. Mokujin. Near Full-speed. Const fullspeed only in practice.]

I think that results are the same as for CM12 but I don't remeber when was the last time when I played T__T

Anyway - whole system and some amount of 2d apps are working faster as I mentioned before. So CM13 is surely faster. Tested with:

* performance CPU mode [changed in 3CToolbox]

* "su wm size 353x200" from local terminal

* "su wm density 72" from local terminal

* a lot of killed tasks including Trebuchet

* ppsspp in 1xPSP resoultion with nearest filter, almost all speedhacks, 222Mhz[same as auto] but without frameskip.

- and also it was my big mistake to install system last time with superior package of gapps. :D

I will not advice it to anyone. Pico gapps is more than enough.

It was a mistake because battery drained damn too fast and music stopped every time when I pressed home-screen. And yes, I had OkGoogle and VoiceInput and it was fun for the first time until I mentioned that I bother people around me and talk too much what they don't need to hear. So it's the only good option when you always have power source, you like to talk with yourself and you live alone or at your own room.

- and so now, after all my tests and playing in performance CPU mode with Force GPU rendering battery is still not drained fully. And it is already 9 hours (: I think it's very good results especially when with all that OkGoogle apps that I had before battery drained in 3 hours T__T

I will say giant THANKS A LOOOOT!!!111

And even right now when it's still alpha this OS is the BEST OS for P5200!!!1

Because of multiwindow, increased speed/smooth in apps and f.lux! ^_____^