yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy A20 Questions & Answers] Agrim720:
Yea. ok but if we not push it to the full 7885 frequency(2.2ghz 1.7ghz) and do big to 1.8ghz and little to 1.6ghz obvio bcz of 14mn arch and it will give a bump to performance.

---------- Post added at 06:05 PM ---------- Previous post was at 05:38 PM ----------

@ananjaser1211 As i see the volt value i think its overloaded for 1.3ghz.

regulator-min-microvolt = <500000>;

regulator-max-microvolt = <1300000>;

the same value has m20(exynos7904 aka underclocked 7885) for 1.7ghz.

i just found another thing. as u see the max freq u say but u didt see that?

domain@1 {

max-freq = <1560000>;

dm-constraints {

mif-perf {

table = < 1560000 1794000

1352000 1352000

1144000 1014000

936000 546000

728000 420000>;

1794000 this freq what is that stand for	?

if i commit its to this

domain@1 {

max-freq = <1768000>;

dm-constraints {

mif-perf {

table = < 1768000 1794000

1560000 1560000

1352000 1352000

1144000 1014000

936000 546000

728000 420000>;

will work? or u can commit oc in our a20 source if u have time and will be very helpfull...

As we sent a invitation to you..

https://github.com/physwizz/A20-kernel/invitations
[Samsung Galaxy A20 Questions & Answers] physwizz:
Still having issues

sorry to bug you

It couldn't find the repository so i downloaded the zip

git clone https://android.googlesource.com/pla.../clang-4691093

Cloning into 'clang-4691093'...

fatal: remote error: Git repository not found

make

Makefile:709: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler

Traceback (most recent call last):

File "/Users/physwizz/Documents/GitHub/A20-kernel/Kernel/linux-x86-android-9.0.0_r6-clang-4691093/bin/clang", line 174, in <module>

main(sys.argv)

File "/Users/physwizz/Documents/GitHub/A20-kernel/Kernel/linux-x86-android-9.0.0_r6-clang-4691093/bin/clang", line 170, in main

cw.invoke_compiler()

File "/Users/physwizz/Documents/GitHub/A20-kernel/Kernel/linux-x86-android-9.0.0_r6-clang-4691093/bin/clang", line 144, in invoke_compiler

os.execv(self.argv0, self.execargs)

OSError: [Errno 8] Exec format error

CHK include/config/kernel.release

CHK include/generated/uapi/linux/version.h

CHK include/generated/utsrelease.h

CC kernel/bounds.s

Traceback (most recent call last):

File "/Users/physwizz/Documents/GitHub/A20-kernel/Kernel/linux-x86-android-9.0.0_r6-clang-4691093/bin/clang", line 174, in <module>

main(sys.argv)

File "/Users/physwizz/Documents/GitHub/A20-kernel/Kernel/linux-x86-android-9.0.0_r6-clang-4691093/bin/clang", line 170, in main

cw.invoke_compiler()

File "/Users/physwizz/Documents/GitHub/A20-kernel/Kernel/linux-x86-android-9.0.0_r6-clang-4691093/bin/clang", line 144, in invoke_compiler

os.execv(self.argv0, self.execargs)

OSError: [Errno 8] Exec format error

make[1]: *** [kernel/bounds.s] Error 1

make: *** [prepare0] Error 2
[Samsung Galaxy A20 Questions & Answers] jajk:
Just a thought......

We have A30 with 7885, A205U with 7904 and A205xx with 7884B so can we not look at the A30 source and compare it to A20 source to understand the correct syntax for changing the clock speeds? The difference in dt / dtb is another area to comprehend.....
[Samsung Galaxy A20 Questions & Answers] physwizz:
Good thought.

Have you tried to build the kernel as it is?
[Samsung Galaxy A20 Questions & Answers] jajk:
[MENTION=5440376]physwizz[/MENTION] I have a laptop with semi-broken Win7 thanks to Windows Update so no, I can't even start to attempt to build a kernel :(

I do have another laptop that I am trying to install Linux on but that has a dodgy UEFI version that only lets Win10 to be installed.... that was Microsoft and Acers intention anyway but where there is a will, there is a way ;)

Every way you turn nowadays, there is a multinational trying trying to shaft you........
[Samsung Galaxy A20 Questions & Answers] physwizz:
Try Linux Mint mate on your win7 laptop.

You won't be disappointed.
[Samsung Galaxy A20 Questions & Answers] jajk:
[MENTION=5440376]physwizz[/MENTION] Have tried a few, just replaced Win10 with Q4OS for a friend with great success. Ran MX-19 recently on my own 2nd laptop....O.K but still looks and feels too much like old nerdy linux. Mint is on the list but lags behind a bit - I like the bleeding edge stuff with all its bugs ;)
[Samsung Galaxy A20 Questions & Answers] Agrim720:
Maybe u are ryt..A205U has 7884B thats why we booted with a205u boot.img but as i checked all the freq is stored in dt. Can u extract and send me the a205u dtbo?
[Samsung Galaxy A20 Questions & Answers] jajk:
[MENTION=9333202]Agrim720[/MENTION] This is the dt and dtbo image from AP_A205USQU2ASI3_CL16732625_QB25864875_REV00_user_low_ship_meta_OS9.tar which is the Sept/Oct update version.
[Samsung Galaxy A20 Questions & Answers] Agrim720:
As i can see u copied the url from my xda post..(i sayed u already that first open the link and then copy the url).

u say u did this command for gitclone

git clone https://android.googlesource.com/pla.../clang-4691093

The git error is coming bcz of this (did u see this /pla.../clang-4691093)dont copy the url from xda first open the link and then copy it..

git clone (paste the link that u copied) then do the command.

---------- Post added at 11:05 AM ---------- Previous post was at 11:02 AM ----------

thanks. but i can't extract it on phone. give me extracted dt and dtbo.img.
[Samsung Galaxy A20 Questions & Answers] jajk:
[MENTION=9333202]Agrim720[/MENTION] This time.....
[Samsung Galaxy A20 Questions & Answers] Agrim720:
lol .. u are not understanding what i am saying bro.

i sayed you to extract dtbo.img.lz4 to folder/files.
[Samsung Galaxy A20 Questions & Answers] jajk:
[MENTION=9333202]Agrim720[/MENTION] what tool to unpack a dtbo image? AIK does not recognize it.
[Samsung Galaxy A20 Questions & Answers] Agrim720:
Just rename dtbo.img to boot.img then extract with aik.
[Samsung Galaxy A20 Questions & Answers] jajk:
[MENTION=9333202]Agrim720[/MENTION] Yep, already tried that.......
[Samsung Galaxy A20 Questions & Answers] Agrim720:
oh.. then idk and a205u source is also not available otherwise i will download it. Samsung is only giving a205f source on website.

---------- Post added at 12:28 PM ---------- Previous post was at 12:25 PM ----------

@jajk u can try this...

https://xdaforums.com/chef-central/android/tool-extract-repack-dat-img-android-5-8-t3670763/amp/
[Samsung Galaxy A20 Questions & Answers] physwizz:
I copied it from the address bar at the top of the page and got this. I must be doing it wrong. where is the link on the page?

git clone https://android.googlesource.com/pl...st/linux-x86/+/android-9.0.0_r6/clang-4691093

Cloning into 'clang-4691093'...

fatal: remote error: Git repository not found

i can't find the link
[Samsung Galaxy A20 Questions & Answers] Agrim720:
maybe bcz its cant find the folder

clang-4691093 so make one first
[Samsung Galaxy A20 Questions & Answers] physwizz:
That didn't work

So I went further up the chain and found

https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/
[Samsung Galaxy A20 Questions & Answers] Agrim720:
---------- Post added at 04:32 PM ---------- Previous post was at 04:32 PM ----------

[/COLOR [MENTION=5440376]physwizz[/MENTION]

Download the CLANG that i provided link uper

Move the downloaded file in the A20kernel/kernel/ manually and then extract using the following command :

Code:

tar vxzf linux-x86-android-9.0.0_r48-clang

if this not works then move the extracted clang folder to A20kernel/kernel

---------- Post added at 04:59 PM ---------- Previous post was at 04:32 PM ----------

or

wait for [MENTION=4637718]ananjaser1211[/MENTION] to compile our source as he say to help us..
[Samsung Galaxy A20 Questions & Answers] Agrim720:
So i tried compile getting alot of errors bcz of toolchain..i think the source is fine and one thing to inform u guys without changing the values in dtbo we can't get oc rather then oc everything will work fine but i can assume everybody need oc (also me).. so i dont think compiling the source will worth without oc.
[Samsung Galaxy A20 Questions & Answers] Agrim720:
[/COLOR [MENTION=5440376]physwizz[/MENTION]

Try to compile the source again i tried but my ubuntu is freezing dont know why.

Dont use clang

U need use only toolchain.

i fixed something in source so clone it again.

U dont need to edit the makefile i already did.

U need to do this..

1. Clone the source

2. Download or clone the toolchain (in physwizz/a20kernel/kernel)

Then run this command

export ARCH=arm64

export CROSS_COMPILE=/home/physwizz/A20kernel/kernel/aarch64-linux-android-4.9/bin/aarch64-linux-android-

export ANDROID_MAJOR_VERSION=p

make exynos7885-a20_defconfig

make -j64
[Samsung Galaxy A20 Questions & Answers] physwizz:
ok
[Samsung Galaxy A20 Questions & Answers] physwizz:
10 warnings generated with make exynos7885-a20_defconfig

I got the following after make -j64 and answering a lot of questions

scripts/mod/mk_elfconfig.c:4:10: fatal error: 'elf.h' file not found

#include <elf.h>

^~~~~~~

1 error generated.

make[2]: *** [scripts/mod/mk_elfconfig] Error 1

make[1]: *** [scripts/mod] Error 2

make[1]: *** Waiting for unfinished jobs....

scripts/sortextable.c:23:10: fatal error: 'elf.h' file not found

#include <elf.h>

^~~~~~~

1 error generated.

make[1]: *** [scripts/sortextable] Error 1

HOSTLD scripts/dtbtool_exynos/dtbtool

HOSTLD scripts/dtc/dtc

HOSTLD scripts/genksyms/genksyms

make: *** [scripts] Error 2
[Samsung Galaxy A20 Questions & Answers] Agrim720:
[MENTION=5440376]physwizz[/MENTION]

Finally.

Test it and report if oc works.

Big is 1.8ghz

little is 1.6ghz

https://drive.google.com/file/d/1-bw9UDkTkdplfu2sjPXmyChxxjER-Y4S/view?usp=drivesdk

Its a zimage tho.
[Samsung Galaxy A20 Questions & Answers] physwizz:
I'll let you know
[Samsung Galaxy A20 Questions & Answers] physwizz:
Great work.

It's brilliant.
[Samsung Galaxy A20 Questions & Answers] physwizz:
[MENTION=9333202]Agrim720[/MENTION] Strangely, antutu benchmark shows no improvement.

New benchmark

Previous benchmark
[Samsung Galaxy A20 Questions & Answers] physwizz:
[MENTION=9333202]Agrim720[/MENTION] Deathly Adiutor shows the higher values.

But won't go higher than 1482 on small and 1768 on big
[Samsung Galaxy A20 Questions & Answers] hassan9270:
How to install this file plz
[Samsung Galaxy A20 Questions & Answers] Agrim720:
Probably anutu shows different score in every test.

Anutu scores also depend on rom. as u see in the ss memory scores are also decresed. The truth is its hiting the big frequency now.

Big is fine 1768Mhz (1.8ghz) But in small 1482 Mhz(Probably 1.5ghz). Use hktweaks app i am sure it will hit 1586Mhz or its showing little freaquency(1.59ghz) and getting panicked by kernel so maybe some overvolte needed. This is a old source so i cant test it by myself bcz i am updated to oct patch So everyone can request samsung for new source(I am rqting daily) with new source i will try to bump big to 2.2ghz with some overvolte and i will also build twrp From source For oct patch.
[Samsung Galaxy A20 Questions & Answers] Agrim720:
[MENTION=5440376]physwizz[/MENTION]

Although is the performance is better?
[Samsung Galaxy A20 Questions & Answers] Agrim720:
[MENTION=5440376]physwizz[/MENTION] Test it

https://drive.google.com/file/d/106V24JdQxW12iNdzJvK_KF237gejt3hT/view?usp=drivesdk

its a zimage tho.

Its has big to 2.2ghz little to 1.6ghz and has some overvolte and reworked cpu frequencys.

Use hktweaks attached below

1.open the app

2.Select Cpu

3.Select cpu maximum frequency.
[Samsung Galaxy A20 Questions & Answers] physwizz:
Installation Procedure

1. Download zimage

2. Use Android Image Kitchen to unpack your stock boot.img

3. Replace old zimage with new one.

4. Repack boot.img

5. Transfer boot.img to phone.

6. Use Magisk manager to patch the boot.img

7. Boot into TWRP

8. Install boot.img

9. Reboot

You can try my superboot it you want. Just have your original patched boot.img ready just in case. Unzip first.

View attachment boot.zip
[Samsung Galaxy A20 Questions & Answers] physwizz:
This is the first zimage.
[Samsung Galaxy A20 Questions & Answers] physwizz:
[MENTION=9333202]Agrim720[/MENTION] This is the 2nd zimage.
[Samsung Galaxy A20 Questions & Answers] Agrim720:
[MENTION=5440376]physwizz[/MENTION]

Someone reported me that.
[Samsung Galaxy A20 Questions & Answers] physwizz:
A20?
[Samsung Galaxy A20 Questions & Answers] Agrim720:
Ofcource.

---------- Post added at 10:43 AM ---------- Previous post was at 10:42 AM ----------

It is 2nd zimage.
[Samsung Galaxy A20 Questions & Answers] Agrim720:
U need to set the governor to performance.. I am sure u are on interactive.

Open hktweak app

go to cpu and set big governor and little governor to performance.
[Samsung Galaxy A20 Questions & Answers] physwizz:
i did that and i still cant get that high.

the screenshot shows interactive
[Samsung Galaxy A20 Questions & Answers] Agrim720:
Dude put some load then it will go higher or set minimum frequency to 2184Mhz.
[Samsung Galaxy A20 Questions & Answers] physwizz:
Set min to 2184
[Samsung Galaxy A20 Questions & Answers] Agrim720:
There still seems to be some limiter but no idea about that.

For now if u want to go more then 1784 u need to set min freq.
[Samsung Galaxy A20 Questions & Answers] physwizz:
It has to be forced to go above 1784 big and 1482 small
[Samsung Galaxy A20 Questions & Answers] physwizz:
[MENTION=9333202]Agrim720[/MENTION]

Thanks for your brilliant zimage.

Changes made to post#1 to give the solution.
[Samsung Galaxy A20 Questions & Answers] Deluriane:
Hello! I haven't installed TWRP on my phone yet but I already rooted it. Is it possible just to flash the magisk_patched.img w/the zimage from here and converting it to boot.tar to odin and not installing the TWRP anymore? Im asking because I unrooted and locked the bootloader again and I might try this out but im not gonna use TWRP yet
[Samsung Galaxy A20 Questions & Answers] physwizz:
Let me know if it works
[Samsung Galaxy A20 Questions & Answers] Deluriane:
Okay, will try it out.

Note: Didn't work ended in a bootloop lol
[Samsung Galaxy A20 Questions & Answers] physwizz:
TWRP is better
[Samsung Galaxy A20 Questions & Answers] Agrim720:
Anytime.. i will release custom kernel when the testing is done.

Someone reported anutu score with 1st zimage .(1768 and 1482)

So now try anutu with 2184 and 1586 freq and tell me how much is increased.
[Samsung Galaxy A20 Questions & Answers] Agrim720:
Oc big 2.2ghz

Oc little 1.6ghz
[Samsung Galaxy A20 Questions & Answers] physwizz:
Zimage #2
[Samsung Galaxy A20 Questions & Answers] Agrim720:
How much is the cpu score?

And did u forced 2184 and 1586 before test?
[Samsung Galaxy A20 Questions & Answers] YasirArafatShihab:
Is it effective result or the stock rom performs better for this device..??

I saw the average score was (Antutu) 100,000 almost.

But after giving boost to 2.2Ghz &1.8Ghz the overall score dosen't get a lot much.. Is it because there is no perfect GSI or the kernel needs further development?!

I'm not sure about that but I think I will not stuck with this device for so long?
[Samsung Galaxy A20 Questions & Answers] physwizz:
Big 2080-2184

Small 1352 - 1586

GPU 545-676
[Samsung Galaxy A20 Questions & Answers] physwizz:
30%increase
[Samsung Galaxy A20 Questions & Answers] physwizz:
How is zimage#3 different from #2?
[Samsung Galaxy A20 Questions & Answers] Agrim720:
its has oc gpu to 845Mhz but it didt work..

Gpu is also underclocked on A20.

---------- Post added at 06:39 AM ---------- Previous post was at 06:16 AM ----------

Thats a good news.

The score is same as A7 2018 even little more than that.
[Samsung Galaxy A20 Questions & Answers] YasirArafatShihab:
Thanks a lot for your work sir, But the GPU scoring isn't rising enough. Would you please work for increasing the frequency of the GPU also? It would be then also good for gaming performance.

Thank you again?
[Samsung Galaxy A20 Questions & Answers] physwizz:
we are now here

https://xdaforums.com/galaxy-a20
[Samsung Galaxy A20 Questions & Answers] Agrim720:
[MENTION=8137470]jhjhjhjhjhjh[/MENTION] what is the max frequency of gpu in ur A205U?
[Samsung Galaxy A20 Questions & Answers] jhjhjhjhjhjh:
I believe 825mhz.

I gave my a20U away.

No more Samsung anything for me.

Till they change their bootloader policies in the U.S they can cram all there phones you know where.

Go Moto
[Samsung Galaxy A20 Questions & Answers] 7wells:
When using this kernel, knox flag is faked as 0x0, I understood. Right?

Does this mean that Samsung Pass and other safety-enforcing apps work?

Do OTA updates work with this kernel?

Could the A20 be unrooted despite running this custom kernel? (in order to keep OTA updates functioning?)

Thanks for your hints!
[Samsung Galaxy A20 Questions & Answers] physwizz:
The custom kernel is not for the a20e
[Samsung Galaxy A20 Questions & Answers] 7wells:
Ah, glad that you mention it. So there is currently no way of faking Knox 0x0 on the A20e yet, right? (I assumed that this could only be accomplished with a custom kernel, hence my question)
[Samsung Galaxy A20 Questions & Answers] physwizz:
Root should work for the a20e, but not twrp, custom kernel or GSI.
[Samsung Galaxy A20 Questions & Answers] YasirArafatShihab:
I thought to root my A205-F but the boosted CPU score was much improved in the given antutu bench pic.....But GPU score decreased a little bit....Can anybody please tell me what was the GPU max frequency after rooting and applying custom Kernel???

And will it perform as same as the mali G71 mp2 of the exynos 7885 (clocked:1100mHz)????

Thank you..
[Samsung Galaxy S10 Questions & Answers] Lauren G:
Hello!

Is there a way to disable the screen that appears after you end a call?

Drives me mad...
[Samsung Galaxy S10 Questions & Answers] uskov.artem:
Play Market - On Call End
[Samsung Galaxy S10 Questions & Answers] Lauren G:
Pretty good workaround,didn't expect such and old app to work.

Thank you!
[Samsung Galaxy M30 Questions & Answers] bhavesh.kale.73:
Almost Stable Gsi for Samsung m30 - Aosp Official

GIS Link - https://github.com/phhusson/treble_...nload/v119/system-arm64-aonly-gapps-su.img.xz

Fingerprint Fix - setprop persist.sys.phh.samsung_fingerprint 0

Camera Fix - https://drive.google.com/file/d/10L5E2re6YUOj7LBY8eRY7qvjL_jZGPUE/view?usp=drivesdk

Original Thread - https://xdaforums.com/project-treble/trebleenabled-device-development/-t3831915/amp/

Only Issue As of now is Volte / MTP
[Samsung Galaxy M30 Questions & Answers] zer0C00L......:
Will it work on Samsung M30 ?
[Samsung Galaxy M30 Questions & Answers] bhavesh.kale.73:
Yes.It is for m30
[Samsung Galaxy M30 Questions & Answers] zer0C00L......:
Gcam works ???

Is rom smooth, Worth flashing ?

Please tell bugs.

Please post a guide on how you successfully flashed this pie gsi...thanks in advance

---------- Post added at 06:30 PM ---------- Previous post was at 06:30 PM ----------

Gcam works ???

Is rom smooth, Worth flashing ?

Please tell bugs.

Please post a guide on how you successfully flashed this pie gsi...thanks in advance
[Samsung Galaxy M30 Questions & Answers] bhavesh.kale.73:
Gcam Doesnt work .. Stock Camera Does

Bugs i found are - Volte And MTP ..
[Samsung Galaxy M30 Questions & Answers] zer0C00L......:
Post a guide on how you flashed this...a video would be best
[Samsung Galaxy M30 Questions & Answers] MiyamuraNEET:
Screenshots??
[Samsung Galaxy M30 Questions & Answers] vdbhb59:
For VoLTE, you can try this:

persist.dbg.ims_volte_enable=1

persist.dbg.volte_avail_ovr=1

persist.dbg.vt_avail_ovr=1

persist.dbg.wfc_avail_ovr=1

persist.radio.rat_on=combine

persist.radio.data_ltd_sys_ind=1

persist.radio.data_con_rprt=1

persist.radio.calls.on.ims=1
[Samsung Galaxy M30 Questions & Answers] imabhisharma:
how ? can you please explain the process. Thanks
[Samsung Galaxy M30 Questions & Answers] vdbhb59:
Just add these entries to your /system and /vendor build.prop. Reboot and should work.
[Google Pixel 4 XL Questions & Answers] rayzerblayde:
G'day XDA community!

Being the type that aims to get the most out of my headsets, I've always been Pro - 3.5mm jack. The clarity, the bass, and the ability to fine-tune everything about my audio experience has always been a high priority for me. Always stuck to my LG phones because of the Quad DAC support. "If it ain't broke, don't fix it."

Now my V30 is on the way out. Lost count of the amount of factory resets, custom ROMs and other tricks I've done to fix my spotty 4G signal and, worse still, my 'cracking' sound from time to time. Tried ATH-M30x's, Bose QC 25 Acoustics, and even the el' cheapo $2 earbuds from the local gas station, and there's simply nothing to do about it. Warranty is a no go, either.

SO, I'm fairly set on purchasing a orange Pixel 4 XL, but the *hesitant* no 3.5mm jack concerns me. A lot of my stuff still uses the blessed 3.5mm connector, and I'm wondering if investing in a good quality Type C to 3.5mm connector would give me comparable/better quality to my V30 (H930DS model), or if I'd need to just bite the bullet, and invest in some GOOD Bluetooth headphones.

Apologies if it's a ridiculous question to many, but the limited research I've done online seems to indicate that early BT headsets gave craptastic audio, but I'm not familiar on the state of BT audio at the tail end of 2019. The great hardware in the phone is what's clinching the sale to me, especially the 90hz display and the wireless charging *bloody finally!*.

Cheers mates! :good:
[Google Pixel 4 XL Questions & Answers] jimv1983:
I wouldn't call the quality of Bluetooth headphones "craptastic" but the quality certainly is noticably worse than wired headphones. A GOOD set of Bluetooth headphones will cost you a lot more for worse quality (but not bad). There are also other downsides to consider like RF interference and the fact that the headphones will have to be replaced every 3-5 years.
[General Questions and Answers] Vehats:
Hi, so I've nearly given up on doing this, but I've done it before, so I should be able to do it again.

I accidentally upgraded to android 8.0 on my Samsung J5-G570M (J5 Prime - Oi - Brazil) phone, so I would like to go back to 7.0/7.1 or even 6.0. I used Odin last time, and it worked after a few tries, but this time it won't go through. I keep getting the FAIL message on my screen.

This is what I get:

ID:0/006> Added!!

<OSM> Enter CS for MD5..

<OSM> Check MD5.. Do not unplug the cable..

<OSM> Please wait..

<OSM> Checking MD5 finished Sucessfully..

<OSM> Leave CS..

<ID:0/006> Odin engine v(ID:3.1303)..

<ID:0/006> File analysis..

<ID:0/006> Total Binary size: 3508 M

<ID:0/006> SetupConnection..

<ID:0/006> Initialzation..

<ID:0/006> Get PIT for mapping..

<ID:0/006> Firmware update start..

<ID:0/006> NAND Write Start!!

<ID:0/006> SingleDownload.

<ID:0/006> boot.img

<ID:0/006> recovery.img

<ID:0/006> FAIL!

<ID:0/006>

<ID:0/006> Complete(Write) operation failed.

<OSM> All threads completed. (succeed 0 / failed 1)

Right now, I just reset the device so I got OEM locked , but the message that I've been getting is still the same. I've downloaded all the correct firmware versions for 7.0 and 6.0 for my device, but none of them seem to work!

Could someone point me towards the right direction?

What I do know is wrong is that this shows up on my phone when I try to flash the old FW:

Kernel Rev. Check FAIL Device:4 Binary:1

So I'm assuming I need to find a FW with another Binary? The Binary changes to 0 sometimes, and if I try to flash AP/BL/CP/CSC as well, it shows "device: 6 Binary: 3" It took me about 4 hours to download each firmware, but I downloaded 4 of them from Sammobile and 2 from updato.

I'm not sure if this is the correct place to ask this question, but please help me. I really want to go back to the previous version!

Also, USB debugging was also on.

I've already reset the device, so I have no issues losing my data. I just want to go back to the previous version of android!

Thank you,

Leo