[Samsung Galaxy S7 Edge Questions and Answers] montafede:
https://xdaforums.com/s7-...ernel-t3706089

The goal of this is to give you better performance and battery, and now supports ALL S7s!!!

I have included into the script where it will create a file craz_test.log which will tell if and when the script has ran at boot in /data

I have also implemented into the script where it will run the script every 3 minutes (180 seconds) as the kernel will reset itself often.

Thanks to [MENTION=4819587]kevp75[/MENTION] for the help with troubleshooting and making things easier

HUGE thanks to [MENTION=4582575]king3opobn[/MENTION] for providing information and testing on the Exynos variant!

Instructions -

- Download .zip

- Flash with FlashFire

- Enjoy

A very in-depth explanation of what everything does can he found here

Downloads -

* I will be keeping the two latest versions up, PM me if you need an older version.

Qualcomm V1.6.2 -

Download https://androidfilehost.com/?fid=962187416754460586

Exynos V1.6.2 -

Download https://androidfilehost.com/?fid=890129502657583069

Quote:

Originally Posted by Mort015

Idk if you have G935F or G935W8. The links in Step 2 are for G935F. I did not found the files for G935W8.

If you want to fix it here is what i did:

STEP 1 - ROOT IT!

1. Download Magisk zip and pull it to your Sd card or internal storage

2. Flash TWRP via Odin (put it in "AP"). Be sure to disable auto reboot in odin. If it says PASS!, hold the 3 keys (volume up + home + power) wait until twrp screen appears. (Your Warranty is now void)

3. Now flash the Magisk zip and reboot your device.

**LINKS:**

ODIN 13.3:

https://xdaforums.com/att...mentid=4431749

TWRP FOR S7edge Exynos ODIN Flashable:

https://eu.dl.twrp.me/hero2lte/twrp-...ro2lte.img.tar

Magisk:

https://androidfilebox.com/download/2272/

**All these downloads will start directly bc i choosed direct links**

**You have successfully rooted your S7edge!**

STEP 2 - UPDATE BL AND MODEM (FIX STANDBY DRAIN)

1. Boot your S7edge into Download mode

*Volume down + home + power*

A blue screen with a triangle appears. Press Volume Up key and its in Download mode

2. Flash latest Oreo Bootloader (ERF4) and Modem (EREO) via odin (!!be sure to disable "NANO EREASE" in Odin!!)

Put the Bootloader file into "BL" and Modem file into "CP" and hit Start

2. Let it reboot normally

**LINKS:**

Bootloader ERF4:

•G935F:

https://androidfilehost.com/?fid=11050483647474827870

(IF YOUR MODEL IS G935W8 SKIP THIS STEP - MAYBE OTHER CAN PROVIDE LATEST BL AND MODEM FOR G935W8)

•G935W8:

Not Found?

Modem EREO:

•G935F:

https://androidfilehost.com/?fid=11050483647474827874

(IF YOUR MODEL IS G935W8 SKIP THIS STEP - MAYBE OTHER CAN PROVIDE LATEST BL AND MODEM FOR G935W8)

•G935W8:

Not Found?

**You have successfully updated your bootloader and Modem - Cell Standby drain is fixed!**

STEP 3 - "FIX" ANDROID SYSTEM DRAIN

1. Download TGP Kernel for Galaxy S7edge and put it to your Sd card or internal storage.

2. Shut down and boot into TWRP Recovery

3. Flash TGP Kernel

My Choices in Aroma:

•Magisk root

•Clear root data from previous root

I didnt select MTweaks or other stuff. I only picked the 2 options above

------Just select Magisk and choose Delete Root data (from previous root). Deselect all other things ----

4. Wipe DALVIK/ART CACHE

5. Reboot and youre Done!?

**LINKS:**

TGP KERNEL FOR S7/S7edge Exynos (G93XX/F/FD/W8):

https://androidfilehost.com/?fid=5862345805528042735

**You have Successfully "Fixed" Android System Battery drain!**

--------THATS IT--------

If you want to get more better Standby results, install ForceDoze app from Play Store and just activate it.

My result: 7h 40min SOT

i used my phons the whole day. It didnt had much standby time..... but with this Setup, my S7 Battery life is like Nougat.

I am not responsible for any damages. Do it at your own Risk

Btw. I forgot a step:

Install this Magisk module:

https://xdaforums.com/app...3766883/page39

and this for better

https://xdaforums.com/s7-...ernel-t3706089