[Galaxy S 4 i9505 Original Android Development] Buff99:
Latest changelist

Release 12- 26th December 2019

release_12-PixelExperience_jflte-9.0-20191224-0101-UNOFFICIAL.zip - 675.8MB

md5sum - 281d8447f69eff26b1fec744bab95efb​

Release 12

December 2019 security patches

Changed to different Arm-optimized repo and removed a couple of bionic tweaks

Snap camera - handle sdcard removed case and dont spam exceptions

BT fixes

Translations

Drop AmbientPlay

Remove weather client

CPU tuned and JIT profiles changed to speed

Buffcore Kernel 10.2 - removed autosleep & quickwakeup

See attached changelist file for specifics

Release 11

September 2019 security patches.

Longshot screenshots added

Recorder app added

Miracast / casting enabled

performance tuned - Interactive governor & AutoSMP

Buffcore kernel 10.0

Row IO scheduler set as default

See attached changelist file for specifics.

Release 10

August 2019 security patches.

Buffcore kernel 10.0

See attached changelist file for specifics.

Release 09

June 2019 security patches.

Buffcore kernel 6.5b - more tweaks, fixes and optimisations.

See attached changelist file for specifics.

Release 08

June security updates

Buffcore kernel 6.12b

See attached changelist file for specifics

Release 07

May 2019 security patches

Push libsec-ril libraries

Disable Vsync for cpu rendered apps

Load dummy initial BT MAC address

Dex optimizations

Bionic optimizations

Finalize the UI improvements ( Finally 60fps smoothness on UI)

Tune interactive governor

Tune PegasusQ governor

Fix the touch boost never been enabled

Stop BT location scannings

Add pseudo-bokeh on Snap camera (Its on ISO modes as PORTRAIT)

Clean up some logs and sources

Reduce camera to api1 for better response (api2 is not working good on custom jf roms anyways)

A better sleep drain

init: Set min freq to 216000

overlay: Let light sensor warm up before work

Clean out some double sounds

Bug fix "Wallpaper is half black after rotating quickly "

Fix some wifi issues ( i believe )

Relocate location QS icon to main icons

core: Zygote: Disable any DEBUG reference

Kernel changes:

Upgrade kernel to 6.1 version with the following changes

Zip it with GZIP

Enable ZRAM/Zcache/zsmalloc

Optimized LMK

Kill some debug spams

ARM optimization flags here and there

Fix memory leak on wifi and general clean up

Enable autodetection of OOM

Fix BT and wifi memory leaks

Compress ramdisk,kernel and zram with a faster compression type (faster boot and executions)

Increase swappiness to 60

Clean up CPU's behavior code

Release 06

April security patches

Enable full Dexpreopting . Faster boot and response

Enable call recording for the countries that legally support it

Camera improvements ( Greatly improve preview quality, faster focus, greater quality on images and videos)

Reduce kernel spam logs

Clean up the power services (Better balance between battery-performance)

Clean up graphics services and drivers.

Interactive and intelliplug changes

Reduce GPU's voltage by 25ma

kernel: New and updated governors:

ABYSSPLUG

ADAPTIVE

BADASS

CONSERVATIVE

DANCEDANCE

DARKNESS

INTERACTIVE

KTOONSERVATIVE

NIGHTMARE

ONDEMAND

PERFORMANCE

PEGASUSQ

POWERSAVE

SLP

WHEATLEY

BIOSHOCK

USERSPACE

Release 05

BT defaulted on

change graphic renderer

camera improvements

governor changes including on charger

call recording in supported countries

translation updates

Improve ambient play layout on keyguard

Introduce smart clock

Improvements for battery percent inside icon

Smart clock: Fix clock showing then device is on landscape and QS expanded

full dex pre-opt applied

launcher pinning removed

Kernel: Buffcore 4.3b.

March 2019 security updates applied for Pix, AOSP.

Pix and AOSP code grabbed 24th March 2019.

Release 04

Whitelist Whatsapp and other social media apps in order to use HAL1 camera

BlueTooth Changes

WiFi Changes

RIL Changes

Pin HOME app in order to go home faster

Add a missing RIL blob

Fix encryption (?)

Kernel edits about increasing performance and general CPU scaling

Graphics should be smoother now.

gps:Log only if error

kernel:Enable AddRandom and disable IOStats

Lots other stuff changed

Kernel: Buffcore 4.3b.

March 2019 security updates applied for Pix, AOSP.

Pix and AOSP code grabbed 16th March 2019.

Release 3

BT calling works

Lots other stuff changed

Kernel: Buffcore 4.3b.

February 2019 security updates applied for Pixel, AOSP.

Pixel and AOSP code grabbed 00:00 9th February 2019.

Release 2.93

Advanced reboot (from dev options);

Built in dark Pixel theme (basic but functional);

Launcher icon shape setting;

Translations updated;

AOSP camera shipped (may change back to snap though?)

Buffcore 3.1 app

Buffcore Kernel 4.3b

January 2019 security updates applied for PIX, AOSP.

PIX and AOSP code grabbed 07:00 19th January 2019.

Release 2.9

Wifi much better.

Hotspot / tethering fixed.

Some display changes.

LMK tweaked.

Kernel: Buffcore 3.04. Netfilter / wireless fixes.

December 2018 security updates applied for PIX, AOSP.

PIX and AOSP code grabbed 05:00 5th December 2018.

Release 02

Wifi stability improved;

OptLos "special sauce" added;

Buffcore app added (full JF optomised fork of Kernel Aduitor);

Default vibration reduced;

Some BT edits (Arco);

Toolchain changed to BB's JF optimised Linaro 7.1.1;

Kernel: Buffcore 3.01 (some Buffcore 2 tunings and optimisations added back in);

November 2018 security updates applied for PIX, AOSP.

PIX and AOSP code grabbed 02:00 22nd November 2018.

Thanks to JDCTeam chat / test group in Slack jdcteam-pie .