[Samsung Galaxy J7 (2017) ROMs, Kernels, Recoveries] ananjaser1211:
Changelogs And Downloads

CronosKernel V5.0 1/13/2020

This version has been fully reworked and made from scratch, there are new/old features included. mostly its fixes to allow our kernel to work in Pie releases

WARNING : Please update your device to the latest available boot loader and modem. Devices that can be updated to Pie but running oreo bootlaoder is not going to have network.

Devices with too old bootloaders are not going to have keystore. UPDATE BEFORE YOUR REPORT A BUG

[x] Fully reworked and rebuilt from scratch

[x] based on J530FXWU5CSH7 pie source

[x] Supports J530X|J730X|J600X|A600X|J710X|J701X|G610X

[x] Compiled with linaro

[x] many compiler optimizations

[x] Disabled proca,defex,cp_secure,knox,tima,rkp,kap and other samsung security

[x] Fully permissive

[x] Disabled broken spectrum profiles

[x] AOSP specific fixes and optimizations

[x] proper sdfat driver support (for exFAT/fat32)

[x] full F2FS Support for DATA,CACHE

[x] All the previous ramdisk mods, loggers and tweaks

[x] reduced logging spam from AVC, HOTPLUG

[x] Fully disabled samsung Hotplug (Performance with no significant battery hit)

[x] Fixed an issue where 4 cores were stuck on offline

[x] CMDLINE patches for fake knox status

[x] CPU/DEVFREQ/MIF etc voltage control

[x] boeffla wakelock blocker

[x] custom default wakelock blocker list

[x] UKSM 0.1.2.3

[x] Powersuspend 1.8

[x] Dynamic Fsync

[x] Fsync/crc toggles

[x] unlocked tunables for stock governors

[x] toggle archpower and other sched improvments

[x] LZ4 Support

[x] improved block performance

[x] improved devfreq performance

[x] imrpvoed TCP performance

[x] improved memory performance

[x] Support for Pie bootloader devices

[x] wireguard support

[x] Improved CPU Overclocking

[x] GPU Control

[x] Samsung ODM support (Official / unofficial)

[x] Treble Offline Charging (With proper samsung LPM implementation)

[x] J710 Bluelight filter support

[x] Patched J730 AOD bugs from samsung

[x] A600X/J600X Keystore updated and fixed

[x] Pie bootloader/modem support

[x] Supports ARM32/64 OneUI/Treble ROMs

[x] Custom scripts to improve ROM support

[x] Support for SpagetX nuke script

[x] Support for Vendor init.d shell scripts

[x] And much much more

OneUI -

Download : AndroidFileHost

Size : 64.5 MB

MD5: 2ce69de1525b83fe83f4512efb65dc22

Treble -

Download : AndroidFileHost

Size : 63.6 MB

MD5: 1f6df083b148adc90a5fa15606cf066f

Treble Versions are meant to be used with AOSP roms (on both official and unofficial treble devices) . they have certain patches and MTP fixes

Old releases

HeliosPie V3.1 Update​

- Updated base to latest pie source

- reworked and updated helios ramdisk tweaks

- Reverted old hacks to fix some bugs

- Performance and battery greatly improved

- F2FS enabled

- Spectrum profiles added by [MENTION=9296359]@Siddhant[/MENTION]Naik1731

- LZ4 Enabled

- GPU Performance Greatly improved

- Removed EliteTuner in favour of HKTweaks by [MENTION=4658360]corsicanu[/MENTION]

- Full CPU/GPU/DEVFREQ/MIF/CAMERA Voltage control and more

- Magisk V19.1 included

Download : AndroidFileHost

Size : 38.3 MB

MD5: 46dec1efb1f9ac305e859f9a99ca88f1

HeliosPie V3.0 Update​

- Updated to Android Pie

- OneUI and GSI Support

- Disabled KnoxGuard (New RMM)

- Updated to EliteTuner V1.1

- 2AMP Charging

- And all the previous features and changes of HeliosKernel

Download : AndroidFileHost

Size : 42 MB

MD5: fc3831f0debedd9fe614798e77e005a6

HeliosPro V2.7 Update​

- Updated Ramdisk

- Fixed some performance and battery issues

- Fixed WiFi and Bluetooth on Stock J5/J7 Roms

- Magisk 18.1

- Linaro 7.4 Toolchain

Download : AFH

MD5 : 8db06bf5daa879dc790f749ac315ed6a

Size : 45.7MB

Old releases and changelogs

HeliosPro V2.6 Update​

This is TOUCHWIZ only. The new compiler greatly improves performance on both 8.0 and 8.1 Based roms.

Enjoy, i know im not making any roms due to time, but i can support this kernel.

Changelog :-

- J5 Removed 70HZ mod so fake displays can work

- Compiled with Linaro 6.1.1 Compiler

- Performance and battery greatly improved with new compiler

- Fixed custom ramdisk scripts

- Deodex Supported well with magisk

- GMS Blocker

- 99Killer service (kills gms in idle for better sleep)

- NFC Should work now

- More precise cpu voltage

- Magisk 18.0 Included

Follow the Full change log on the Github source.

Download : AFH

MD5 : 2b11e227741486bf41dceced6c96a66c

Size : 46.6MB

HeliosPro Kernel V2.5

Android 8.0/8.1 Only

J530F/G/Y/YM/FM/GM/S/L/K

J730F/FM/G/GM (And any J7 variant)

​

Changelog :-

-Supports both 8.0 and 8.1.1 Stock/Ported TouchWiz Roms

- Updated drivers to latest J530F 8.1 Source

- Adoptable Storage (not tested)

- Encryption Support (on stock roms only)

- Improvements to GPU CPU Over clocking Thanks [MENTION=9341964]renoxtv[/MENTION]

- Ensure you have LATEST TWRP otherwise you wont be able to read Internal storage in TWRP

- Removed 160mhz GPU as it didnt work and caused issues

- Fixed CPU Undervolting (overvolting doesnt work well)

- GPU overclocking and Control now works on EliteTuner

- Updated Camera and WiFi to latest 8.1 Firmware

- Support for 3GB J5 2017 Variants

- Magisk 17.2 Included

- some other minor improvements to pretty much everything

Follow the Full change log on the Github source.

Download : AFH

MD5 : 8594de8b4f2e2292fa8b730093886ac1

Size : 47MB

old changelog

HeliosPro Kernel V2.0

Android 8.0/8.1 Only

J530F/G/S/L/K

J730F/FM/G/GM (And any J7 variant)

​

This can be used on any of my 8.0 Roms and tested on stock 8.1 Rom (does not break Simcard when rooting)

its based off multiple exynos7870 sources

P.S : GPU overclocking is not yet completed, you can use it manually with OxygenControl app

instead of EliteTuner app (included in zip)

P.S : J7 aod is basic until we get new Oreo drivers for J7

HeliosPro v2.0 Changelog

- CPU Overclock upto 1.7GHz and VoltageControl

- GPU OverClock Upto 1146GHz

- Memory Mangment improvments

- J5 2017 70Hz Refresh Rate

- MMC improvments

- Full Wakelock Control for wlan/bt and much more

- BoefflaWakelock Blocker With preconfigured WLs

- UKSM V1.2.3

- SecBattery control and Unstable current detection

- Powersuspend Driver for display

- Fsync Toggle

- Dynamic FSync

- Tons of I/O Schedulers

- Tons of CPU Governors

- StateNotifier Driver

- CPUFreq optimizations

- DisplayState hooks

- ondemand/conservative cache improvments

- Swap/VNSwap improvments

- WireGuard Support

- F2FS Support

- Frandom Support

- Muted useless debug msgs

- Tons other than can be tracked in commits

I/O Schedulers :-

- Maple

- BFQ

- ROW

- Fifo

- Fiops

- Sio

- SioPlus

- Tripandroid

- VR

- ZEN

CPU Governors :-

- Blu_Active

- CafActive

- hyper

- bioshock

- cultivation

- dancedance

- electrodemand

- impulse

- intellidemand

- ondemandX

- pegasusq

- smartass2

- smartmax

- wheatly2

Download : GoogleDrive

Source : Github
​

RefinedKernel (7.0/7.1.1)

V2.7

-WireGuard Support

-HotSpot Fix for Note 8 port

-CPU Boot frequency reduced

-GPU/CPU Frequency improvments

-InputBooster Changes

-J7 Pro Flicker Fix/AOD

-Boosted charging limit

-Updated Ramdisk

-Magisk 16.3 included

J530F/G : GoogleDrive

J530Y/YM : GoogleDrive

J530FM/GM : GoogleDrive

Oxygen Kernel control : GoogleDrive

---------------------------------

V 2.6

-CPU/GPU Overclocking support

-Support for more variants

-Fixed Magisk resetprop conflict

-Disabled DM-Verity from source

-Fixed KNOX 0X0 PATCH

-Removed Audit Spams in log

-Disabled Samsung RMM

-Disabled RKP/KAP/TIMA From source

-Slight increase to charging current

-Inputbooster ~ 1.2GHz

-CPU OC upto 1700MHz

-GPU OC Upto 1146MHz

-Allow CPU To go as low as 200MHz

---------------------------------

-V2.5

-Add Support for J530FM/YM/GM/G

-Magisk V15.2

-Dynamic Fsync 2.0

-HTC Asynchronous Fsync

-PowerSuspend 1.5

-UKSM V1.23

-Boeffla wakelock blocker v1.1.0

-StateNotifier & SysfsHelper

-Optimized ZSwap

-Optimized Deadline I/O

-Better Input Booster

-Quicker Doze entry

-Other improvments for Batterylife and performance

J530F/J530G : GoogleDrive

J530Y/YM/GM/FM [2 FEB]: GoogleDrive

----------------------------------------------------

-V2.0 Note 8 port

Rebuilt the kernel from latest source code : J530FXXU1AQI3

Added CPU Governors

Added I/O Sched

Added TCP Algorithms

Added FakeKnox

Added ResetProp

Added 7.1.1 Support

Added CPU Improvments

Reduced Wakelocks

Added AOD Partial Support (Reverted in source due to dangerous screen flicker issue)

Download Link : --GoogleDrive--

----------------------------------------------------

-V1.0 Initial release

--DownloadLink--

--Mega--