It doesn't matter what ROM I install it always fails.
SafetyNet Request: fail (SafetyNetApi.AttestationResult success == false or empty payload)
Heyyo, from what I've heard there's been some recent changes to SafetyNet that can be the culprit.
Otherwise? The only way (at least before) to trick SafetyNet is a ROM with the kernel greenlight hack (I think AEX and LineageOS "Pro" unofficial have it) or to install Magisk immediately after installing a ROM before ever booting into the ROM.
ThE_MarD said:
Heyyo, from what I've heard there's been some recent changes to SafetyNet that can be the culprit.
Otherwise? The only way (at least before) to trick SafetyNet is a ROM with the kernel greenlight hack (I think AEX and LineageOS "Pro" unofficial have it) or to install Magisk immediately after installing a ROM before ever booting into the ROM.
Click to expand...
Click to collapse
I also tried Stock ROM and it didn't worked.
Seeburschbanause said:
I also tried Stock ROM and it didn't worked.
Click to expand...
Click to collapse
For stock ROM only ones that pass SafetyNet is the Indian and North American variants. Chinese EUI ROM does not include Gapps and is not certified by Google... So if you're trying stock ROM please ensure its Indian or NA variants as I have tried them and they do pass.
So I figured out so If you want to check SafetyNet Status the APP needs an API Key thats why it didnt work
Related
Hey guys, I want to switch to LOS14.1 by TheStrix, because it is now stable and bug-free.
There are some other things i want to flash too, so I just wanted to clear things up a bit.
I want to flash radon kernel, Arise sound mod, and magisk, because apparently magisk will allow me to use banking apps.
From referring to other people on the forum, i have the following:
1)Flash CM14 Firmware
2)Flash ROM
3)Flash GAPPS
4)Flash Radon Kernel
5)Reboot and setup phone
6)Flash magisk
7)Enable hide root
8)Flash Arise sound mod with arise magisk compatibility module.
So I have some questions regarding this procedure.
Do I have to flash supersu before flashing Magisk?
Is it worth it to switch data and cache to F2FS?
Do I need to switch recoveries to do this?
Is this the right order to flash the ROM and accompanying zips?
I am using the snapdragon redmi note 3 with fpc fingerprint sensor.
I have an officially unlocked bootloader.
I am currently on RR_MM official.
I would test it out myself, but i'm in college, so i don't really have time to do that.
If anyone would share their experiences or give me some pointers, it would be much appreciated.
No you must switch to RR n
[email protected] said:
No you must switch to RR n
Click to expand...
Click to collapse
Why is it a must to switch to rr n over los?
I actually don't really mind using either ROM, but I wanted to test out LOS for a while.
No its laggy too much
what i just did in the beginning was to wipe everything except the external sd card.
i would suggest to run the rom the rom first time without new kernel. i just updated my RR Nougat to todays release and wanted to flash radon just ahead, had some errors in recovery doing so. did a reboot, new rom was there but no radon. again flashing within recovery and no problems. with arise i have no clue, i dont use it
Quote from the Radon kernel v4.3 changelog, applicable to your step 4, 5 and 6.
Umang96 said:
If your rom uses magisk root, then don't flash radon immediately after rom, first boot to system once.
Click to expand...
Click to collapse
Hello. Has anyone got Magisk to work? I've installed Magisk in recovery, downloaded Magisk manager, removed su completely. Also turned off debugging, But get safety net fail (cts profile mismatch).
So just wondering if anyone else has it working with z4 Tablet?
asjstian said:
Hello. Has anyone got Magisk to work? I've installed Magisk in recovery, downloaded Magisk manager, removed su completely. Also turned off debugging, But get safety net fail (cts profile mismatch).
So just wondering if anyone else has it working with z4 Tablet?
Click to expand...
Click to collapse
I am also trying to get Magisk to work. After flashing Magisk 12.0 it will boot and let me log in with pin code, but after about 10 seconds it will reboot itself. So you have Magisk 12 working without this reboot loop?
Yes it seems to work. No bootloops,
But as mentioned I can't pass safteynet, I guess it's not compitable with the Z4 tab.
Flashed latest version in recovery and downloaded Magisk manager from playstore.
Even 13.3 and some beta works:they install well, but no root...
Is anyone using Magisk on a stock ROM? The latest Magisk version I have got working is 12. Every version after 12 just gives me a bootloop. Has anyone come up with a solution for this?
Thanks!
asjstian said:
Hello. Has anyone got Magisk to work? I've installed Magisk in recovery, downloaded Magisk manager, removed su completely. Also turned off debugging, But get safety net fail (cts profile mismatch).
So just wondering if anyone else has it working with z4 Tablet?
Click to expand...
Click to collapse
I am having bootloop issues after flashing magisk (16.0)
Did you do any modification on the boot.img before flashing?
thanks in advance for you answer.
torben5247 said:
I am having bootloop issues after flashing magisk (16.0)
Did you do any modification on the boot.img before flashing?
thanks in advance for you answer.
Click to expand...
Click to collapse
Didn't make any modifications. Don't have magisk installed anymore.
Support for this amazing tablet is not so good anymore, so I'm thinking of selling it ?
asjstian said:
Didn't make any modifications. Don't have magisk installed anymore.
Support for this amazing tablet is not so good anymore, so I'm thinking of selling it
Click to expand...
Click to collapse
Thanks for you answer.
I have tried with clean stock boot.img.
Tried modfied kernel using ta_poc.
tried modified kernel using rootkernel tool. And it works with rootkernel saying yes to all modifications, but the touchscreen is not working....
I am trying to get magisk working on stock .154, the latest one.
Can you remember what stock version you got magisk working?
thanks in advance
FWIW: I have the latest LineageOS on my pollux_windy.
Magisk 16 works fine.
SafetyNet test:
ctsProfile false (I do not bother but have ideas how to fix it)
basicIntegrity true
torben5247 said:
Thanks for you answer.
I have tried with clean stock boot.img.
Tried modfied kernel using ta_poc.
tried modified kernel using rootkernel tool. And it works with rootkernel saying yes to all modifications, but the touchscreen is not working....
I am trying to get magisk working on stock .154, the latest one.
Can you remember what stock version you got magisk working?
thanks in advance
Click to expand...
Click to collapse
Have you tried modifying AndroPlusKernel? I want Magisk on rooted stock as well.
jelbo said:
Have you tried modifying AndroPlusKernel? I want Magisk on rooted stock as well.
Click to expand...
Click to collapse
I´ll never got stock firmware working with magisk.
i used rootkernel tool answered yes to the 2 first questions and no to the 2 last questions.
After that i flashed supersu.
That is the only way i got stock rooted.
I am using lineage os and that work with magisk.
torben5247 said:
I´ll never got stock firmware working with magisk.
i used rootkernel tool answered yes to the 2 first questions and no to the 2 last questions.
After that i flashed supersu.
That is the only way i got stock rooted.
I am using lineage os and that work with magisk.
Click to expand...
Click to collapse
Thanks for the info. I'm tempted to switch to LineageOS but for the battery drain when using WiFi. Is it still bad for you? It was fine for DHGE.
I am not sure to be honest what causes the heating.....
I have removed som apps.... And it is a little bit better, i think that macrodroid has caused some heating.
I still think that stock has less battery consumption when tablet is used.
But stock is much more battery consuming compaired to los when not in use.....
I love los, it is fast.
So maybe you should give it a go and see if you have the same experience as i have.
torben5247 said:
I am not sure to be honest what causes the heating.....
I have removed som apps.... And it is a little bit better, i think that macrodroid has caused some heating.
I still think that stock has less battery consumption when tablet is used.
But stock is much more battery consuming compaired to los when not in use.....
I love los, it is fast.
So maybe you should give it a go and see if you have the same experience as i have.
Click to expand...
Click to collapse
So, I have the same experience. Battery drain when in use is significantly higher that the stock ROM I was running: 32.2.A.0.305 (Android 6). That was the best one; the 32.4.A.1.54 Android 7 build was a big step back battery wise from what I've heard.
On topic: Magisk is running great on LineageOS, of course.
I have magisk installed on stock 32.4.A.1.54.
I prepared tk kernel using tapoc. After taht i disbaled RIC using rootkernel tool .
And i finally flashed this magisk.zip
https://forum.xda-developers.com/crossdevice-dev/sony/patched-magisk-v12-sony-devices-t3582331
And updated magisk.
Kind Regards
Torben5247
torben5247 said:
I have magisk installed on stock 32.4.A.1.54.
I prepared tk kernel using tapoc. After taht i disbaled RIC using rootkernel tool .
And i finally flashed this magisk.zip
https://forum.xda-developers.com/crossdevice-dev/sony/patched-magisk-v12-sony-devices-t3582331
And updated magisk.
Kind Regards
Torben5247
Click to expand...
Click to collapse
How's your battery life when using it and idle?
In idle it is the same as Los. 1% pr 14\16 hours. So i am happy ?
Please help me.After flashing Z4 tablet docomo, my tablet still on logo and blank screen .anybody know how to fix it. Which stock ROM can compatible for my my device. Thanks
Been a user of CM and then Lineage for years.
Unfortunately the lineageOS in Oreo we have at the moment are not quite working entirely.
Are there any long established roms, on Oreo, that work 100% and receive updates?
the only other I've tried is Nitrogen, where I had issues with an encryption error (where I wasn't encrypting) and not sure was getting updates at that stage..
xd4d3v said:
Been a user of CM and then Lineage for years.
Unfortunately the lineageOS in Oreo we have at the moment are not quite working entirely.
Are there any long established roms, on Oreo, that work 100% and receive updates?
the only other I've tried is Nitrogen, where I had issues with an encryption error (where I wasn't encrypting) and not sure was getting updates at that stage..
Click to expand...
Click to collapse
Official LOS is not updated anymore with fixes.
Use oficial Aosp extended rom. It has official inbuild updater like Los. its very customizable and best rated rom.
Flash latest twrp 3.2.3
First Format data
Then. Wipe data reset
Flash Aex rom 5.8
Flash latest august open gapps nano
Reboot
Sent from my kenzo using XDA Labs
xd4d3v said:
Been a user of CM and then Lineage for years.
Unfortunately the lineageOS in Oreo we have at the moment are not quite working entirely.
Are there any long established roms, on Oreo, that work 100% and receive updates?
the only other I've tried is Nitrogen, where I had issues with an encryption error (where I wasn't encrypting) and not sure was getting updates at that stage..
Click to expand...
Click to collapse
Give Omnirom a try. May not be the most feature rich, but its one of the most stable ROMs that I've tried. Updated regularly as well.
xd4d3v said:
Been a user of CM and then Lineage for years.
Unfortunately the lineageOS in Oreo we have at the moment are not quite working entirely.
Are there any long established roms, on Oreo, that work 100% and receive updates?
the only other I've tried is Nitrogen, where I had issues with an encryption error (where I wasn't encrypting) and not sure was getting updates at that stage..
Click to expand...
Click to collapse
You can use Mokee, only issue Xposed pre installed and not systemless. Hence won't pass safetynet even if you use Xposed uninstaller
naik2902 said:
Official LOS is not updated anymore with fixes.
Use oficial Aosp extended rom. It has official inbuild updater like Los. its very customizable and best rated rom.
Flash latest twrp 3.2.3
First Format data
Then. Wipe data reset
Flash Aex rom 5.8
Flash latest august open gapps nano
Reboot
Sent from my kenzo using XDA Labs
Click to expand...
Click to collapse
i have nougat nitrogenOS at the moment, do i need to flash another firmware before flash aospextended 5.8?
jorgealheiro said:
i have nougat nitrogenOS at the moment, do i need to flash another firmware before flash aospextended 5.8?
Click to expand...
Click to collapse
Just be on the latest firmware. No need to worry for firmware before every rom u flash.
Sent from my kenzo using XDA Labs
naik2902 said:
Just be on the latest firmware. No need to worry for firmware before every rom u flash.
Click to expand...
Click to collapse
i installed aos extended 5.8 and magisk 16.6, but my phone lags so hard, i´ve already have lag problems on android oreo. do you know why? it is related to kernel or firmware?
jorgealheiro said:
i installed aos extended 5.8 and magisk 16.6, but my phone lags so hard, i´ve already have lag problems on android oreo. do you know why? it is related to kernel or firmware?
Click to expand...
Click to collapse
I m on cardinal Aosp 5.8 Treble rom. I dont use magisk.
You should check laggyness without magisk.
My finger print sensor is not working on any of the oreo rom since 2 months, earlier it used to work somehow, now i cant see fingerprint option in insecurity settings.
I flashed epic rom based on nougat, the sensor is working fine but not on oreo roms.
I have tried clean flash and even formatting the devices.
Right now I am on AEX 5.8. Developers please help.
Official kernel?
Escrypted storage?
FPC or Goodix?
Selinux?
Do you try older version? I use 5.7 version of AEX (8.1) with agno kernel 13 (Goodix, enforced selinux, encrypted phone)
What recovery do you use?
Chrisis25 said:
Official kernel?
Escrypted storage?
FPC or Goodix?
Selinux?
Do you try older version? I use 5.7 version of AEX (8.1) with agno kernel 13 (Goodix, enforced selinux, encrypted phone)
What recovery do you use?
Click to expand...
Click to collapse
Stock kernel
No encription
Fpc
No other stuff
It didnt work on 5.7 too.. Used stock kernel.
Is there any any chance that this is due to lack of firmware update
Yes but i dont have this issue to confirm a fix.
I recommend install with fastboot each new firmware. (If you dont update in much time)
Equally i recommend recovery of RedWolf.
Chrisis25 said:
Yes but i dont have this issue to confirm a fix.
I recommend install with fastboot each new firmware. (If you dont update in much time)
Equally i recommend recovery of RedWolf.
Click to expand...
Click to collapse
Where can i get these firmware files? Or this means new rom provided by xiaomi?
Can you give me the link.
http://en.miui.com/getrom-301.html?m=yes&mobile=2
I recommend Stable rom. Install with fastboot.
I repeat i dont knoe if it fix your issue, is a possibility.
Hello! I've been trying to install a custom ROM on my SM-J400M for a while now and none worked, recently i tried installing Magisk on it and now it is in a bootloop . Is there any custom ROM compatible with my device? Or it is impossible to install a custom ROM on it? At the moment it seems like it is not even rootable...
Also the version of TWRP that i installed on my device says that it is an SM-J400F instead of a SM-J400M which is the actuall name of the model. Is that a problem? If so please tell me how to unistall it, i wasnt able to find any way to uninstal TWRP on a soft-bricked phone.
Thanks in Advance!
TheChadGamer said:
Hello! I've been trying to install a custom ROM on my SM-J400M for a while now and none worked, recently i tried installing Magisk on it and now it is in a bootloop . Is there any custom ROM compatible with my device? Or it is impossible to install a custom ROM on it? At the moment it seems like it is not even rootable...
Also the version of TWRP that i installed on my device says that it is an SM-J400F instead of a SM-J400M which is the actuall name of the model. Is that a problem? If so please tell me how to unistall it, i wasnt able to find any way to uninstal TWRP on a soft-bricked phone.
Thanks in Advance!
Click to expand...
Click to collapse
I've managed to un-brick my phone! Still found no way to install a custom ROM on it tho...
TheChadGamer said:
Hello! I've been trying to install a custom ROM on my SM-J400M for a while now and none worked, recently i tried installing Magisk on it and now it is in a bootloop . Is there any custom ROM compatible with my device? Or it is impossible to install a custom ROM on it? At the moment it seems like it is not even rootable...
Also the version of TWRP that i installed on my device says that it is an SM-J400F instead of a SM-J400M which is the actuall name of the model. Is that a problem? If so please tell me how to unistall it, i wasnt able to find any way to uninstal TWRP on a soft-bricked phone.
Thanks in Advance!
Click to expand...
Click to collapse
Is There Any Custom ROM for Samsung Galaxy J4?
YES!
Although, this is not specific Custom ROM for this device. This ROM is GSI (Generic System Image), and J4 is greatly support it! (Because it has Android Oreo out-of-box)
How to install it?
Easy, install TWRP from TwrpBuilder's Github, flash GSI Image as usual, flash magisk (if bootloop, flash this might help), and done!
Please note that this is GSI, bugs are widely open. But, as far as I use J4, the only bug I feel are Camera and MTP (fixed by using custom kernel)
Edit: For your TWRP, which version you install?
RedLine_27 said:
Is There Any Custom ROM for Samsung Galaxy J4?
YES!
Although, this is not specific Custom ROM for this device. This ROM is GSI (Generic System Image), and J4 is greatly support it! (Because it has Android Oreo out-of-box)
How to install it?
Easy, install TWRP from TwrpBuilder's Github, flash GSI Image as usual, flash magisk (if bootloop, flash this might help), and done!
Please note that this is GSI, bugs are widely open. But, as far as I use J4, the only bug I feel are Camera and MTP (fixed by using custom kernel)
Edit: For your TWRP, which version you install?
Click to expand...
Click to collapse
Thanks for the reply!
I recently discovered that my Samsung J4 is carrier locked so i don't think it is possible to flash a custom ROM in it...
I really tried many things since this post but in the end it would always get stuck in a boot loop and i would have to flash the official firmware in it to restore it.
What TWRP version did i use?
I honestly don't remember but it probably was a unofficial TWRP 3.2.3 or something similar, not sure if it was unofficial or not but it seemed to work...
Also, how would i go around getting a custom kernel to use on the device that would fix those problems?
Again, thanks for replying!
-TheChadGamer
TheChadGamer said:
Thanks for the reply!
I recently discovered that my Samsung J4 is carrier locked so i don't think it is possible to flash a custom ROM in it...
I really tried many things since this post but in the end it would always get stuck in a boot loop and i would have to flash the official firmware in it to restore it.
What TWRP version did i use?
I honestly don't remember but it probably was a unofficial TWRP 3.2.3 or something similar, not sure if it was unofficial or not but it seemed to work...
Also, how would i go around getting a custom kernel to use on the device that would fix those problems?
Again, thanks for replying!
-TheChadGamer
Click to expand...
Click to collapse
I use TWRP 3.2, and flashed MY builded custom kernel (Only for GSI!) https://forum.xda-developers.com/galaxy-j/development/kernel-redline-kernel-samsung-galaxy-j4-t4188199/
You need to update to Android 10 Stock then flash the A64 A/B GSI. And remember to flash dm verity disabler then flash Magisk. Magisk is important too.
For more info about this, feel free to join our telegram group : https://t.me/SamsungGalaxyJ4
In there we have detail instruction to flash GSI for J4. And other issue discussion
I can't write the steps here, because the steps is little complicated. Cheers!
Thank you for your help!
Soon i will be giving it another attempt then !
Sorry for taking so long, even the site had a upgrade!
I actually am using Linux now but i am dualbooting with Windows to be able to use Odin. I have just now entered the Telegram group,
NamaSayaHendra said:
In there we have detail instruction to flash GSI for J4.
Click to expand...
Click to collapse
Where can i find those instructions in the group? I have never used Telegram before so i don't know where to look for them