[Samsung Galaxy A80 ROMs, Kernels, Recoveries, & Ot] firemax13:
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
* if you don't know just do IT.
*/

What is this? Well this is Homemade CAF Custom Kernel for our beloved and expensive Samsung Galaxy A80 (SM-A805F)(r1q)

This is currently on flaming of fire with latest securities and patches are slammed through the Kernel. Latest CAF Tags and patches are slammed too to this Kernel!

Kernel Features & Details:

- Built by Latest Google Toolchain (GCC & Clang) with Revision of 10.0.0_r45

- Built From A805FXXU4BTF7 Latest Kernel Source Code

- Linux and CAF v4.14.117

- Latest CAF Tag Merged & Latest Security Patch Merged

- Kernel Features Cherry-Picked from SM6150 & SM8150

- Disabled Samsung Related Useless Securities (Knox AVB_Verity Audit so on)

- Bombarded Useless Logging _ Only Useful Left

- Enabled More CPU Governors

- Enabled More I/O Schedulers

- Maple I/O Scheduler Added

- SELinux Enforcing/Permissive Supported

- CRC Disabled by default

- Wireguard Added & Supported

- CPU Boost Supported

- GPU Boost Supported

- Support Custom GPU Driver (Adreno Team)

- Fsync 3.0 Added and Improved

- Power Efficient Workqueue Enabled

- CPU & GPU Added as Power Efficient Workqueue

- AdrenoBoosting Improved

- RT Thread Increased 2 into 6 to increase performace

- Improved Touch Responsive

- Kernel Audit Deleted

- Enabled Boeffla WL Blocker for Battery Juicing

- HZ into 300

- No More Useless Log Spamming in dmsg

- Improved CPU & GPU Timeout

- Enabled CPU & GPU Sleep/Nap

- Improved Deep Sleep

- Fixed CPU & GPU Running Always Max

- Greatly Optimized Over-All Performance

- BatteryLife Improved and Optimized

- Magisk Stable & Canary Supported

- Support/Improved GSI & Stock ROM

- Optimized Handling for GSI and Ported ROMS

- Improved & Optimized USB OTG File Transfer

- Improved USB Cables, Devices & OTG Detections

- Camera Issue Deleted

Bugs and Issues?

- Won't work if no Magisk

- Google Safetynet Broken (Flash Magisk Hide Props)

- MTP is currently working (ADB push and pull currently working too)

- All is Working and Tested for 4 hours of usage

- You will get error message after the system booted "Your Phone Has Internal Problem" but it doesn't harm your device

it shows because we are currently using modified Custom Kernel.

- If anything goes wrong please report it to me and grab some useful logcats

Procedure and Guide to Install/Flash the Kernel:

Device Required:

- Must be on Latest Firmware (U4BTF7)

- TWRP is already installed (Check Guide Here)

- Use Latest BTF7 vbmeta_disabler if flashing TWRP Recovery here

- Download Fire Caf Kernel Here into your Computer

- Download Magisk-v20.4.zip in Magisk XDA Thread or in their Github Releases into your Computer

- Computer or Laptop or PC with ADB Platform Installed and Samsung Driver Installed

How To Flash It?

- Boot into TWRP Recovery and WIPE DATA only! Reboot again into TWRP Recovery

- Ready the files in your Computer or Laptop or PC

- Connect your A80 using USB Cable into your Computer and Launch CMD/ADB

- Use ADB Pull & Push method to push the Magisk and Kernel file into Device Storage

adb push file_loc&name.zip /sdcard/Magisk-v20.4.zip

- In TWRP Recovery head to Install and find Magisk.zip file and Swipe it to flash

- Head back again to Install and flash the Kernel.zip file and Swipe it to flash (Don't Reboot yet)

- Format Data and Wipe Cache & Dalvik and Head to Reboot System

- Wait for few minutes to boot the device (it must be 5 minutes longer)

- Then Profit?!

How To Update It?

- Wipe Cache & Dalvik Using TWRP Recovery

- Download the Latest Build Kernel from Github Release put it on Device Storage or PC

- Sideload or ADB Push_Pull the Latest Kernel Flashable File Into Device Storage

- Head to Install and Select the Latest Kernel File, Swipe it to Flash it

- Done! & Profit Again?!

XDA:DevDB Information

FIRE KERNEL, Custom Kernel for the Samsung Galaxy A80

Contributors

firemax13

Source Code:

https://github.com/firemax13/android_kernel_sm6150_unified/tree/btf7

Version Information

Status: Super Stable | Super Edition

Current Stable Version: 2.5SE

Stable Release Date: 2020-09-08

Current Beta Version: 3.0E

Beta Release Date: Soon

Created

2020-08-24

Last Updated

2020-09-08