How To Guide Knox Disable on Samsung A7 Lite [Emergency Call/Factory Test Mode] - Samsung Galaxy Tab A7 Lite

SamFW not safe unless its offline version​
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Use Slightly complex method in zip attached​Samsung A7 Lite[LTE] Knox Disable hassle-free​
Latest SamFw Bypass Tool v4.2 comes with an old method which allows you to disable knox security without resetting the device.​
This method works partially when knox is disabled without resetting it.
Following are the instructions:-​
Run app with admin privileges (duh)
Connect device with PC/Laptop using MTP mode (make sure you have driver installed or you can install drivers from Misc section of the App)
Click Disable Knox in Test Mode
After pop-up for Emergency Dialer*#0*# or *#*#88#*#*
Even if Factory Test Mode fails to run click OK and continue
Also if factory mode allow adb manually from settings if that option is available
App will do most of the work for you your device restarts without reset and you'll get Knox disabled right away​
Notes:-​
This method works even on latest update provided you have dialer access. [ Edit: If no emergency dialer use SIM card with lock on it that should give you a dialer ]
Knox might not be disabled completely but most of the restrictions are temporarily disabled till next factory reset.
Also Disable samsung bloatware to avoid reinstalling of knox from Galaxy Store. [ Follow thread 2 - 3 below ]
You can try this method from setup screen if MTP access is available, as it is highly unlikely to work on latest patched FW. If you don't have Dialer access use FRP BYPASS to reach Dialer App.
Also do not think this device is entirely knox free on some level organization control still exist on the device which is limited to monitoring only.
Last but not the least make sure to disable Samsung account & OTA updatesfrom ADB menu options.
Download Links (Official)​Mirror Link 4.6(Latest):​https://www.mediafire.com/file/upaiwadhmstm6js/SamFwToolSetup_v4.6.zip/file​
Mirror Link 3.31(Last Offline Version):​https://www.mediafire.com/file/33n57xy94wf0i2t/SamFw_Tool_v3.31.zip/file​
MD5 : bf76783fbdc4a13606e35ce436096655
Thanks, Credits:-samfw
​
​

Move Files extracted in Knox Disable to ADB Folder/Platform-tools​Run tool after adb is enabled or connect either USB or Wifi Debugging​Avoid:​ Don't try package pro disabler method if FW after Apr 2022 even​that doesn't work due to latest patches​
After ODIN flash USB debugging was there only for a brief moment [ this got Patched in March 2022 Updates and After]
I tried using wifi debugging on latest updates with patches using quick tiles toggle from developer options but there too security policies doesn't allow adb connection via server connect [ Noticed how if you don't connect to internet then it works fine ]
Using local shell with LADB one can disable knox using simple old command. As long as wifi debugging is available and doens't work on PC use split screen and 2 disable commands
Follow next thread for System Bloatware Removal applicable on most devices

Apps & Tweaks​
Adguard DNS : Set Private DNS = dns.adguard.com
Disable Tablet mode Force DPI 》598
Set > Developer Options > Drawing
Window animation scale : 0.5
Transform animation scale : 0.5
Animator duration scale : None
YouTube Extended : Set Swipe Controls & Enable Tablet Layout
MicroG : No need to install if already installed or not using YouTube Revanced
Samsung Notes or Notion
Debloating​What this script does :​
choose 8 categories of app removal, in the beginning of the file for each say 0=skip 1=remove 2=revert back
disables upto 70+ apps with revert possibility
Following are the instructions​
Connect device using USB debugging & allow adb connection [ adb tools ]​
Extract attachment after downloading​
From folder where file is extracted start cmd ( using shift right click )​
Check ADB connection using adb devices if exist the type following commands​
adb push TabA7_cleanup.sh /data/local/tmp​
adb shell​
chmod +x /data/local/tmp/TabA7_cleanup.sh
/data/local/tmp/TabA7_cleanup.sh;
OP thread
Thanks : @doggydog2​

pWell, on a non-rooted but knox-triggered device, can the Samsung health app be used if knox is disabled?Well, on a non-rooted but knox-triggered device, can the Samsung health app be used if knox is disabled?

musakamis said:
pWell, on a non-rooted but knox-triggered device, can the Samsung health app be used if knox is disabled?Well, on a non-rooted but knox-triggered device, can the Samsung health app be used if knox is disabled?
Click to expand...
Click to collapse
I'm sure it won't though you are free to try. If on A11 then check by disabling knox from Android setup screen.
What about patched builds?

Exynos chip is good but not for qcom

Not working

@emeran check ADB and MTP connection then say [OR you are on latest patch]

Abish4i said:
@emeran check ADB and MTP connection then say [OR you are on latest patch]
Click to expand...
Click to collapse
MTB is connected but can't enable ADB, When I type *#0*# I think something prevents it from showing up

from where setup screen or unable to access via developer options. @emeran

@Abish4i Definitely you can't access developer options,
from setup screen
1- open the browser
2- open the phone dialer
3- *#0*# not working " when the code is entered, a screen opens and closed at the same time "

Works for me only after knox security is triggered developer options can be enabled, @emeran I think you are missing adb drivers or permissions.

emeran said:
..., a screen opens and closed at the same time "
Click to expand...
Click to collapse
U should enable adb manually and make sure you have drivers since you device is wifi only.

I have a tablet that has been reset, how do you get to the emergency dialer from the initial setup screen?

zander21510 said:
I have a tablet that has been reset, how do you get to the emergency dialer from the initial setup screen?
Click to expand...
Click to collapse
xD seriously, it is literally the first screen if you have wifi version than you don't have one then just connect and try without code if it doesn't work try from developer options by manually enabling it.

Abish4i said:
xD seriously, it is literally the first screen if you have wifi version than you don't have one then just connect and try without code if it doesn't work try from developer options by manually enabling it.
Click to expand...
Click to collapse
I've got the LTE version, the first screen just says Welcome, select a language, and Start. I can't get to developer settings because I can't get past the setup because of FRP

zander21510 said:
I've got the LTE version, the first screen just says Welcome, select a language, and Start. I can't get to developer settings because I can't get past the setup because of FRP
Click to expand...
Click to collapse
What is you FW version?
and
there should be emergency call option right below start button at setup screen.

Abish4i said:
What is you FW version?
and
there should be emergency call option right below start button at setup screen.
Click to expand...
Click to collapse
Ah firmware is latest Android 12. Maybe they removed the option.

So @zander21510 bypass FRP then try disabling knox you can find multiple videos on that you just need to get to Dialer App on your device or just Enable USB debugging.

Will this work with a Canadian version S20 Plus?

Related

[ROOT][WIN] GUI Tool for rooting the Motorola RAZR

This is my first attempt at creating something for users on xda, so be gentle .
Eternityproject has released a fine script for rooting our Motorola RAZR phones on the 4.0.4 update. As a windows-user that used to use batch scripts for everything I could not help but want some more output than just the [rebooting] echo's that the script print on the screen. As a bonus I thought it would be nice to see how long the script will take before my phone is rooted. I have made these wishes into an application, and pedrotorresfilho kindly allowed me to use their script in my application.
So what does it do?
It roots your Motorola RAZR and shows you what the script originally did. It also calculates how long your phone takes to reboot, and shows you how much time you have to get a nice cup of [insert drink here]. Or soda if you prefer that. In theory it is possible to root multiple phones at the same time, which saves time if you have to root 10 RAZRs at once (LOL... as if).
How does one use it?
- Install the program using Microsoft's Awesome ClickOnce distibution system
- Install the Motorola Drivers (Download MotoHelper from here)
- Enable 'Unknown Sources' (on your phone: go to settings, go to security, tick the box next to 'Unknown Sources') (needed to install supersu.apk)
- Enable 'USB Debugging' (on your phone: go to settings, go to developer options, tick the box next to USB Debugging) (needed to communicate with your phone over USB)
- When connecting your phone, please set the USB Mode to 'Media Sync - MTP', to be sure that mounting points won't interfere with the rooting process.
When the application is opened all the connected Android devices will be selected. This means that as soon as you press the 'Root' button, they will be rooted.
In principle the application does nothing more or less than the script. You don't have to have extensive knowledge of adb or android internals, it's just an app that shows the connected devices and a root button . If you are already rooted, it's easy to unroot using SuperSU.
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Download links:
Open ClickOnce Application (works only if you have .NET 4.0 installed!)
Download page (use this if the above link does not work/you do not have .NET 4.0)
You can update by opening the application. If there is an update, you will be prompted to download the latest version.
Required:
Windows (with .NET Framework 4.0 Client Profile installed)
Motorola RAZR running ICS (other phones might work, but you will get a warning)
I ask all of you kindly NOT to mirror or reshare the application without my permission. Please share the ClickOnce Application link. Is assures that you are running the latest version!
Credits:
Eternityproject (pedrotorresfilho & kholk) - for writing the script
miloj - For finding the exploit binary to root the phone
Dan Wager - For creating AndroidLib, a .NET wrapper for ADB on Windows
Chainfire - For creating and providing SuperSu and his su binary - http://forum.xda-developers.com/showthread.php?t=1538053
Changelog:
1.0.0.6:
Added more strings to the logging output
Fixed the blocking of the root button if there are no devices selected
Added a splash screen to indicate that the application is actually loading
Changed the location where the splash as well as the credits/welcome screen appear
1.0.0.5:
added credits for Chainfires SuperSU and su
Removed the message that rooting was not successful
Added a few more messages about the script itself (in the script output)
Updated SuperSU and binary to 0.94 (su binary still says it needs to be updated )
1.0.0.4:
The application now properly disposes of the AndroidLib instance, disabled the CheckedItem event on the DeviceList because it was a tad buggy. This won't harm anyone.
1.0.0.3:
Enabled Microsoft ClickOnce Update deployment. If I fix a bug, you are able to update to a less buggy version
DJFliX said:
This is my first attempt at creating something for users on xda, so be gentle .
Credits:
Eternityproject (pedrotorresfilho & kholk) - for writing the script
minoj - For finding/creating the exploit binary to root the phone (please correct me if this is not correct)
Dan Wager - For creating AndroidLib, a .NET wrapper for ADB on Windows
Click to expand...
Click to collapse
+1 congratulations for this work
thanks
My Razr is already rooted, but I can test.
nespresso33 said:
My Razr is already rooted, but I can test.
Click to expand...
Click to collapse
I have sent you a dm .
Can you try with this root method. It's simpler.
http://dev.crackflasher.com/ROOT_TOOLS/razrs_edge_windows.zip
For guys already rooted that wanna test it, first unroot your phone:
Run SuperSU app and press 'full unroot'. If you have superuser app also installed remove it first.
Cheers
whirleyes said:
Can you try with this root method. It's simpler.
http://dev.crackflasher.com/ROOT_TOOLS/razrs_edge_windows.zip
Click to expand...
Click to collapse
Hmm... I will have a look at this. What are your reasons for using this except that it's simple? It's just a matter of preference, right?
pedrotorresfilho said:
For guys already rooted that wanna test it, first unroot your phone:
Run SuperSU app and press 'full unroot'. If you have superuser app also installed remove it first.
Cheers
Click to expand...
Click to collapse
Thanks man! Much appreciated!
Well, I tested the 2 versions ( I got a notification to update your tool ).
It is working great but the installer is strange, ( I had all requirements but for people which don't, it's not great ).
SuperSu and binary are not latest version. And I get at the end a message who say " the phone does not seem to have root" but I had root
nespresso33 said:
Well, I tested the 2 versions ( I got a notification to update your tool ).
It is working great but the installer is strange, ( I had all requirements but for people which don't, it's not great ).
SuperSu and binary are not latest version. And I get at the end a message who say " the phone does not seem to have root" but I had root
Click to expand...
Click to collapse
Yeah, the installer should be extra user friendly. I should probably just advice users to use the .application link. But the link will only work if .NET client profile is already installed. I'll adjust the message about root, It seems that the library that I use does not query root status from the phone, but rather from it's cache. Maybe I have to update the phone data before querying for root. Thanks for your feedback!
Edit: I am now uploading version 1.0.0.5, I added credits for Chainfires SuperSU, removed the message about the rooting. Too bad my connection is bad (3G in the mountains in La Palma) so bear with me while the updated version is uploaded. Should be up within about 10 minutes, users that already have the application installed will asked to update to the latest version.
nespresso33 said:
Well, I tested the 2 versions ( I got a notification to update your tool ).
It is working great but the installer is strange, ( I had all requirements but for people which don't, it's not great ).
SuperSu and binary are not latest version. And I get at the end a message who say " the phone does not seem to have root" but I had root
Click to expand...
Click to collapse
1. Installed and executed (had to confirm the download since google chrome didn't allow setup.exe files to be directly donwloaded)
2. Upon start it updated.
3. First run the app didn't recognized my connected Razr after changing USB to Media Device - MTP and enable USB debug.
3. Closed and reopened the app and it recognized and root went fine.
Notes: Application said to 'Refresh' when ADB has being enable, but theresn't a Refresh button.
Really nice!
pedrotorresfilho said:
1. Installed and executed (had to confirm the download since google chrome didn't allow setup.exe files to be directly donwloaded)
2. Upon start it updated.
3. First run the app didn't recognized my connected Razr after changing USB to Media Device - MTP and enable USB debug.
3. Closed and reopened the app and it recognized and root went fine.
Notes: Application said to 'Refresh' when ADB has being enable, but theresn't a Refresh button.
Really nice!
Click to expand...
Click to collapse
The refresh button is the button next to root . I'll put a tooltip on that button. Glad to hear all is fine. I'm uploading 1.0.0.5 to polish out the small annoyances and update SuperSU. Thank you so much for testing .
Edit: 1.0.0.5 is out . The download link is now public. Please leave suggestions and improvements in this topic or send me a DM. Thanks!

BYPASS FRP Protection on SAMSUNG GALAXY S8 Plus / S8 edge [LEGIT METHOD]

MODERATOR NOTICE: LINKS REMOVED
Per the forum rules, using XDA to promote your own blog is not allowed:
Self-promotion is forbidden, this includes blogs, social media and video channels etc. Random links will be removed.
Click to expand...
Click to collapse
Encouraging members to participate in forum activities on other phone related sites is prohibited.
Click to expand...
Click to collapse
_________
Remember: This method will work with only G-955F-G950FXXU1AQDA
Download Below Software and files in your Computer Desktop/Laptop.
1/ Odin V3.12.3
2/ FRP Remove ADB File*
3/ ADB ENABLED
Drag all software on your PC Desktop.
Enter in DOWNLOAD MODE:
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"lightbox_start_slideshow": "Start slideshow",
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"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
there you will have message of "WARNING", so press "Volume UP" key from there to go into Downloading Mode of your galaxy S8 plus and S8 edge.
Connect Your Device with Computer / Laptop:
Extract, install and open "Odin software" to bypass FRP Protection, and after connect your S8 Plus and S8 Edge android device with your PC or Laptop, to make sure its connection is ok, just see inside "ODIN Software", there will be one "O:[COM6]" on the left top side of Odin, same as in below image:
Now inside "ODIN Software", click on "AP" button, and then give the file location of* "ADB ENABLED.tar"
then click "START" button from odin, and wait till this process finish, on finishing this process, you will have "PASS" green color message on your ODIN top left BOX.
Let your Device Turn on Properly
Once your device turned on properly, now go back to your pc, and right click and extract "FRP Remove ADB File" software on your desktop, remember this software we have downloaded before from top of this post. once extraction finish, go inside extracted folder, and from there
While pressing "Shift key" press "Right Mouse Button" together.
and then you will have right click menu on your computer screen as shown in below image.
After that, from right click menu, you have click on "Open command window here", so you will have a cmd window on your computer screen, now make sure, your mobile is connected to fastboot, for that we have to type in cmd window this below code.
adb devices
after pasting above adb devices code in cmd, you must get your android device detail there, which will make sure that your device is connected to fastboot.
Copy below code one by one, and past into your command prompt cmd:
CODE 1:
adb shell content insert –uri content://settings/secure –bind name:s:user_setup_complete –bind value:s:1
CODE 2:
adb shell am start -n com.google.android.gsf.login/
CODE 3:
adb shell am start -n com.google.android.gsf.login.LoginActivity
Final Step: Restart your device, after completing above 3 code process, and then you will have initial setup on your S8 Plus and S8 Edge android device, just complete that initial setup, and you are done to bypass FRP Protection from your Galaxy S8 PLUS, Galaxy S8 Edge.
For further: ******
Odin just crashes for me.
Does this method works on Oreo?
mrjoy said:
Does this method works on Oreo?
Click to expand...
Click to collapse
How did you miss the big red letters? This method will work with only G-955F-G950FXXU1AQDA
Or just flash a combination ROM, then flash stock. That's what I do when I've locked myself out my phone
Sent from my Pixel 2 XL using Tapatalk
Sorry
kekistaneerefugee said:
How did you miss the big red letters? This method will work with only G-955F-G950FXXU1AQDA
Click to expand...
Click to collapse
Sorry, i did not get you
help, my s8 + does not let me install twrp, says error recovery frp lock, and when the flash stock firmware says encryption error, should I flash before G955FXXU1AQDA? I can not find that firmware !! HELP
Please let me guide for G950U
i have SM G950U i want to bypass a google account i downloaded the Odin and Combination files and when i used to connect my device it detected but while flashing its just get failed after ''Setup Conection"..
please give me proper link and please guid me.. Thanx me advance.
I have Oreo (Renovate) but with BL AQL5
I can't fully upgrade firmware to CRC7 because FRP Protection
But I can't also downgrade rom to AQL5 (NOUGAT)
Odin get error when I try flash AQL5 AP and CSC
Have you got any solution for full downgrade to NOUGAT and make BYPASS ?
deba/genesis team dev said:
Bypass Samsung S8 Latest Security Patch -https://www.gadgetsdr.com/2018/06/bypass-frp-samsung-s8/
Click to expand...
Click to collapse
is it necessary to downgrade from 8 to 7 ?
tomaasz said:
I have Oreo (Renovate) but with BL AQL5
I can't fully upgrade firmware to CRC7 because FRP Protection
But I can't also downgrade rom to AQL5 (NOUGAT)
Odin get error when I try flash AQL5 AP and CSC
Have you got any solution for full downgrade to NOUGAT and make BYPASS ?
Click to expand...
Click to collapse
Here is combination file for bootloader version 3 ( Oreo ) . You either on 3 or 4.
https://tx5.androidfilehost.com/dl/...3836283760/COMBINATION_FA70_G955USQU3ARD1.zip
I flashed combination file, ADB commands. then factory firmware . No luck. FRP still on.
My SM-G955U does not have "OEM Unlock " Option.
EDIT:
Works . every time I enabled oem mode slider with slider to the enable position but would revert back to disabled. I had to hold down the button for 3 seconds then a smallmenu that displayed radio buttons .
Never ran into this with any other handset.
mrjoy said:
Does this method works on Oreo?
Click to expand...
Click to collapse
yeah this would work, but for that you will need flasher file, you can check your device firmware code by going into recovery mode
ah that's very bad? are you still facing frp lock issue?
Bypass Google Account with other launcher
Hy their, my g950F is on Android 7 with Security Patch Level U1 (1) Oktober 2017Patch, and I could bypass old Google Account lock by install 91Launcher and start with other Google Account. But how could I deinstall now the old Account?
And I can't open Developer Options to OEM unlock or see In Security the Old Samsung Account!
Someone has an idea, I wanted to Try Combination Files. But while the other Launcher is working fine its okay.
But I Want to Root and install TWRP on the Phone.
So I want to complete Erase the Old Samsung Account. If I go to Savings & Recovery Options, for Hard Reset aso. I first have to log in again in the old Samsung Account Before I could do anything to erase and Use Normal Google Launcher?
Thanks for all the help
any method for android 9
in recovery this appear /PPR1.180610.011/G955FXXU4DSBF
So is a way to remove FRP on samsung s8+ with pie?
I cant find anywhere the Combination file firmware for SM-G955F (S8 plus) for Android 9.0 Pie, only FA70. Is there a way to make it ?

General ColorOS Update peum00_11_a_12

Yesterday my phone offered me to update ColorOS to PEUM00_11_a_12 (about 400 MB)
I did not noticed any change. Still based on Android 11.
Removed chinese software has not been reinstalled afterwards.
Changelog (translated via Google)
system
[Optimization] System stability
[Fix] In the system clone scene, the problem that the live wallpaper disappears after one-click cleaning
[Fix] In some scenarios, there is a low probability that the sound cannot be heard during a call
[Fix] The screen move button disappears when launching some game apps in compatibility mode
[Updated] Android security patch to February 2022 to improve system security
Screen
[Optimization] Bright screen response speed after large screen is expanded
[Optimization] The animation of golden peacock wallpaper shows fluency
Input
[Fix] When the input method is set to the handwriting keyboard, the handwriting keyboard cannot be called up with low probability
[Fix] The problem that the input method cannot be called when the search box on the right side of CCTV is used
camera
[Fix] In some scenarios, the camera crashes with a low probability after being turned on
[Fix] In some scenes, there is a low probability of noise in video recording
To view more content and participate in discussions, please log in:
OPPO社区
www.oppo.cn
Precautions
1. To reduce the risk of version upgrade, it is recommended to back up personal data before upgrading.
2. During the software upgrade process, the temperature of the mobile phone may increase slightly for a short time, and it will quickly return to normal after the upgrade is completed, which is a normal phenomenon.
3. If you encounter any problems during use, please contact the official customer service for feedback or consultation.
The "Rotation" app no longer works for me since this update. Does anyone else have this problem?
Can you elaborate on ""Rotation"?
No more wifi calling option
It seems that after the update, wifi calling is gone. I installed android studio and tried to enable it through the below adb commands, but couldn't get the device to be recognized in recovery mode. Its showing unauthorized in recovery mode.
1) Enable developer options in the phone and enable debugging mode, change to MTP connection
2) adb devices ->its showing the device named attached
3) adb reboot fastboot -> phone is rebooted and shows the language option
4) fastboot reboot recovery -> rebooting into recovery, finished
5) adb devices -> showing unauthorized
Does anyone know how to enter the recovery mode in this phone?
trojan1111 said:
It seems that after the update, wifi calling is gone. I installed android studio and tried to enable it through the below adb commands, but couldn't get the device to be recognized in recovery mode. Its showing unauthorized in recovery mode.
1) Enable developer options in the phone and enable debugging mode, change to MTP connection
2) adb devices ->its showing the device named attached
3) adb reboot fastboot -> phone is rebooted and shows the language option
4) fastboot reboot recovery -> rebooting into recovery, finished
5) adb devices -> showing unauthorized
Does anyone know how to enter the recovery mode in this phone?
Click to expand...
Click to collapse
Once phone is completely powered off hold the volume down button and power button until phone has started in recovery mode
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Thanks, Tim-2.0. However, if I use that way to enter recovery mode, I cannot get my device shown up in adb commands.
Using the adb commands to reboot the device and triggered the recovery mode, adb devices show "unauthorized", so I cannot proceed to do the adb shell command.
Tim-2.0 said:
Once phone is completely powered off hold the volume down button and power button until phone has started in recovery mode
View attachment 5556199
Click to expand...
Click to collapse
Yes and to be known because the delete option in the menu isn't working
trojan1111 said:
Thanks, Tim-2.0. However, if I use that way to enter recovery mode, I cannot get my device shown up in adb commands.
View attachment 5556235
Using the adb commands to reboot the device and triggered the recovery mode, adb devices show "unauthorized", so I cannot proceed to do the adb shell command.
View attachment 5556239
Click to expand...
Click to collapse
Uh I see, fair enough..
It seems you were able to boot into fastboot? I cannot even do that. It very briefly does before restarting itself and powering on normally. This flashes up on the screen for about a second but that's it:
Tim-2.0 said:
Uh I see, fair enough..
It seems you were able to boot into fastboot? I cannot even do that. It very briefly does before restarting itself and powering on normally. This flashes up on the screen for about a second but that's it:
View attachment 5557135
View attachment 5557137
Click to expand...
Click to collapse
Yes, I was able to boot into fastboot through the adb command. I have never seen that screen before. Weird, I thought all Oppo Find N phones are the same because there is only one version - CN one.
trojan1111 said:
Yes, I was able to boot into fastboot through the adb command. I have never seen that screen before. Weird, I thought all Oppo Find N phones are the same because there is only one version - CN one.
Click to expand...
Click to collapse
Yeah I figured it out, I was using the wrong adb command
Also, I have solved your device not showing up in fastboot problem! It did the same to me.. Folllow this guide and update the fastboot driver
Actually scrap that, I have just remembered that it was an adb / recovery issue. Have you resolved this yet trojan1111?
Tim-2.0 said:
Actually scrap that, I have just remembered that it was an adb / recovery issue. Have you resolved this yet trojan1111?
Click to expand...
Click to collapse
No, i still haven't been able to solve the problem.
If its happen after update OTA, then you need flash the phone with full file.
PS : You may try factory reset
AzimBahar said:
If its happen after update OTA, then you need flash the phone with full file.
PS : You may try factory reset
Click to expand...
Click to collapse
I tried factory reset already and it didn’t work. I guess there is nothing that can be done because there is nowhere to download the firmware for this phone. Hopefully, the next update will fix this issue.
I’ve seen Firmware is available on ROMdevelopers. BUT it’s required official login to flash.
(Login can get from service Center guy or guy who do remotely)
On another thread, someone was able to download a firmware for the phone.
Find N root
Given the pain of trying to make this phone somewhat functional and something that resembles the level of customisation that I am used to I am thinking I might attempt to root my device. I am pretty sure by doing so I can get Android Auto...
forum.xda-developers.com
Maybe you can take a look on it and download the firmware.
Is there any way to bring wifi calling and volte back ????
I lost them since I updated my device.
Any advice??
z06forever said:
Any advice??
Click to expand...
Click to collapse
No way, also in Japan many of provider lost VoLTE call.
you may try to downgrade to the firmware below, but I haven't heard who tried, so not sure.
Oppo Find N 5G PEUM00 Stock Firmware ROM (Flash File)
Download the official Oppo Find N 5G PEUM00 Stock Firmware ROM (Flash File) for your Oppo Mobile. We also provide all other Oppo Stock Firmware for free.
firmwarefile.com

How To Guide N200 A12 known dial codes & FM tuner working (Now ColorOS codes)

I have located in an Oppo ROM an FM radio app that works with all N200 stock phones and have started a new thread for it HERE.
These are all tested on DE2117 A12 C_18 US OEM firmware:
Engineer Mode (Calibration) *#899#
Feedback (record/report bugs) *#800#
FCM Diag. (Connection events) *#*#426#*#*
Device Info *#*#0000#*#*
PCB Serial # Display *#888#
Software Version (Detailed) *#6776#
Region/Network Unlock Code *#3988691#
IMEI number display *#06#
Firmware Version (short) *#1234#
Calendar Info *#*#225#*#*
Max SAR Level *#07#
!!WARNING!!
In Engineer Mode:
If you do an "Automatic test" OR under "Communication Debugging" a "Call Test", it WILL call 911!!
There are secret test activities that I have not found a dialer option for.
The easiest way to access them is with App Manager. You can also make a shortcut to home page.
You can use the FM tuner with headphone plugged in if you first use:
PCB Serial # Display *#888#
As this enables Engineering activities.
On A11 N200 OEM firmware, you need to simply make a shortcut for the hidden Fm Radio app with recorder, presets and text info feed.
Activities with no known dialer code:
Function System APP Activity
-----------------------------------------------------------------
BTtestmode com.oplus.bttestmode main
ConfDialer com.qualcomm.qti.confdialer 4G Confrence Call
EngineeringMode com.oneplus.engineermode main
FM Radio Eng mode com.oneplus.engineermode.fmradio.modeltest.FMRadioEngMode
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App Manager (EngineerMode APP) - Activities tab
scanman0 said:
App Manager
Click to expand...
Click to collapse
does this app need root?
justauserthatusesaphone said:
does this app need root?
Click to expand...
Click to collapse
It can do more with direct root access, but it has several modes:
2.6.4 Mode of Operation​Mode of operation defines how App Manager works as a whole. It has the following options:
Auto. Let App Manager decide the suitable option. Although this is the default option, non-rooted users should use the no-root mode.
Root. Operate App Manager in root mode. App Manager will fall back to no-root mode if root is not detected, or in rare cases when Binder communication through root is disabled (e.g. in Phh SuperUser).
ADB over TCP. Operate App Manager in ADB mode via ADB over TCP. App Manager will fall back to no-root mode if ADB over TCP is not enabled.
Wireless debugging. Enable ADB via Wireless Debugging. It will try to connect to the configured port automatically at first. On failure, it will ask the user to either pair or connect to the ADB daemon manually. App Manager will fall back to no-root mode if it fails to connect to the ADB daemon this way.
Info.
This option is only displayed in devices running Android 11 or later as Wireless Debugging was introduced in Android 11.
No-root. Operate App Manager in no-root mode. While App Manager performs better in this mode, all the root- or ADB-specific features will be disabled.
It also displays the currently inferred mode of operation. The actual mode of operations are root, ABD and no-root.
Click to expand...
Click to collapse
scanman0 said:
You can use the FM tuner with headphone plugged in if you first use:
PCB Serial # Display *#888#
As this enables Engineering activities.
Click to expand...
Click to collapse
Hi,
I just switched to the N200 5G yesterday and was enjoying the use of the FM radio via Shortcut Maker - Activities while running A11. Unfortunately, after applying all system updates, I cannot access the tuner on A12. I can access the Engineering Mode activites in App Manager, but I am not sure how to proceed from there ... likewise from within the dialer code for EngineeringMode ...
Any help or guidance you can offer would be greatly appreciated!
com.oplus.engineermode.fmradio.modeltest.FMRadioEngMode
(this is the correct path in my system)
scanman0 said:
App Manager (EngineerMode APP) - Activities tab
Click to expand...
Click to collapse
Ah, after zooming this image attachment I can see that you have the option to launch and create a shortcut. This must be because App Manager is running in root mode, which I cannot do as my N200 is not rooted ...
RansuGiru said:
Ah, after zooming this image attachment I can see that you have the option to launch and create a shortcut. This must be because App Manager is running in root mode, which I cannot do as my N200 is not rooted ...
Click to expand...
Click to collapse
You can make a shortcut with an app that does not require root such as:
Shortcut Maker
scanman0 said:
You can make a shortcut with an app that does not require root such as:
Shortcut Maker
Click to expand...
Click to collapse
This is exactly what I did previously when running A11, but the FM radio activity is not listed anymore on A12 ... even after entering the engineer mode dial code. What am I doing incorrectly?
Thanks,
RansuGiru said:
This is exactly what I did previously when running A11, but the FM radio activity is not listed anymore on A12 ... even after entering the engineer mode dial code. What am I doing incorrectly?
Thanks,
Click to expand...
Click to collapse
They never built the APP for ColorOS that I am aware of, so the app does not exist on A12
scanman0 said:
They never built the APP for ColorOS that I am aware of, so the app does not exist on A12
Click to expand...
Click to collapse
Thanks for confirming, this is unfortunate... !
@scanman0
Do you know if there is an equivalent code to *#*#5646#*#* listed in step 4 of https://www.xda-developers.com/oneplus-factory-mode-unlock-without-root/ for the Nord N200?
scanman0 said:
I have located in an Oppo ROM an FM radio app that works with all N200 stock phones and have started a new thread for it HERE.
Click to expand...
Click to collapse
Thanks for posting the APK download to telegram. I've installed it and am glad to have FM radio working again!

How To Guide Final UPDATE-(Custom super.tar)(Unofficial) Pixel Experience Plus13.0 GSI VS The Competitors.(crDroid 9.4, AlphaDroid, SparkOS,LineageOS 20 TD)

Why? Custom Super.tar
-Flash system GSI is normal process but Flash Custom Super.tar is not.
Our sources: @xyrn23
https://github.com/ponces/treble_build_pe/releases/tag/v2023.03.29-plus
Note:
》Sync with latest sources of TrebleDroid then no problem with setting UI and swipe from bottom screen to show all icons menu.( Can set any value of Smallest width dp.)
》Why FW XXU1CWA2 ?
-it's the last Firmware for T220 & T225 which can downgrade.
= The T220.T227 can't uses my "Custom super.tar"
SM-T225
( XXU1CWA2 )SM-T220
( XXU1CWA2 )odm.img 4349952odm.img 4349952product.img 1238544384product.img 1234505728vendor.img 652824576vendor.img 640036864super.raw 6094323712super.raw 6023020544
-------------------------​
☆☆☆ Howto install?
1. Flash Firmware "T225XXU1CWA2" with Odin.> connect internet reboot then enable "OEM unlocking" + "USB debugging" + configure update Magisk.
(update 3in1.tar with Magisk v.26.1)<- Download from Attachment below
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
2.Flash "super.tar" at AP Slot. [ PixelExperience_Plus_arm64-ab-vndklite-13.0-20230329]
4.94 GB file on MEGA
mega.nz
☆☆☆- you will get "Pixel Experience Plus 13.0" with R/W Super Partition ( can modify "Product" "System" "Vendor") plus frees up a same amount of free space in /system or different ones =150 MB/each.
☆☆☆-Auto Screen Brightness. is ready to use.
By Enable:
1.Setting>System>Status bar > Enable Brightness slider.
2.Setting>Status bar > Enable Auto Brightness. (Show auto brightness button)
3. Set Developer Options: Smallest width= 723 dp
3. Configure bluetooth devices.
=》Bluetooth devices.(Headphone / True Wireless)
Enable Phh Treble Settings (Misc features)
☆☆☆ Do Enable the same as I show below.☆☆☆
-Use alternate way to detect headsets.
-use System Wide BT HAL
-reboot
4. Task menu came with "Recent apps" -had changed itself from your last selected app.
***Don't set Smallest width = 598 dp , you will lost ability of Multi-tasking Menu.
The Purpose of this type menu is for Multi-tasking windows. ( Split screen apps).
5. Google assistant can call from your contact number. (After update all Google apps .)
6. Sync with latest sources of TrebleDroid then no problem with setting UI and swipe from bottom screen to show all icons menu.( Can set any value of Smallest width dp.)
7. Can setup "always show keyboard"
8. Battery usages does not conflict with Auto screen brightness and specific every duration.
9. Charging when power-off device.
it can cut-off (break) informed warranty bit error state. (below)
10. Test before updating.
Its supported Vega Bobo DSU.
11. Phone Calling sound when we wear earbuds or headphone.
Samsung buds 2 earbuds with no problem through calling sound > Calling sound can came from both tab and inside buds2. Same can uses microphone from buds 2 also. ( Call Google assistant)​
12.TV Casting with nightly VLC.
13. MTP USB on Dev Option.
Default USB configuration
-USB
Select File transfer/Android Auto
(U can transfer files with Computer.)
14. How2update without lost historical data.
-Update Pixel Experience Plus 13.0 v2023.04.21 Download
Dirty flash
Code:
adb devices
adb reboot fastboot
fastboot flash system PixelExperience_Plus_arm64-ab-vndklite-13.0-20230421-UNOFFICIAL.img
reboot system.
Dirty Update​✓ NEW fastbootD- Recovery_patched For T225XXS3CWC2
Download from Attachment below.
The Competitor you must try.​✓The crDroid 9.4 A13 GSI .
✓The LineageOS 20 TD
✓The sparkOS GSI.
✓ The Alpha Droid A13 GSI.
(Unofficial)
​
Release v20230419 · ChonDoit/treble_alphadroid_patches
| Sync with sources | Fixed Settings Crash
github.com
Extended Features From
"Pixel Experience Plus"​Note: Only the bad thing is not yet supported "exFAT sd card", and Google Assistant Bugs.
1. Task menu came with "Recent apps"
2. Auto screen brightness.
​3. ADB ROOT Menu from Developer options.
4. Control Google Services GMS & Core.
Smart Charging. ( Set max
​
Waiting For Next version.
}=================={
All my tutorial. (Link)​
CustomAP​FastbootD​Lineage OS TD GSI​Pixel Experience GSI​Spark OS GSI​microG with GSI​TWRP for A11​
How2 ? install Lineage OS "TD" with SM-T225.(Samsung Tablet)
Light doesn't have VNDKLite builds.
Click to expand...
Click to collapse
Light doesn't have Old PHH Treble Setting.
Click to expand...
Click to collapse
This light build has never worked for any Samsung tablets since the dev has expressed his disinterest in making it compatible.
Sure, it flashes successfully...but it always does get stuck on the boot screen. There is nothing that can be done at this point
Click to expand...
Click to collapse
Actually I believe offline charging display isn't working at all, and whether it charges while the logo freezes depends on the device.
Click to expand...
Click to collapse
In "Light" I didn't do any special treatment to offline charging, whereas TD-based does have a few related patches.
Click to expand...
Click to collapse
All of this came from XDA.
Begin with "what does variant to use ?"
More...
LOS 20 Treble Droid.​
new pop up Task menu.
Is this only for t225 ? How about t220 ? Thanks
I was able to get the Pixel Experience to work on my SM-T220 with a lot of messing around.
First, I followed this to get TWRP on my S7 Tab Lite: https://forum.xda-developers.com/t/...lite-wifi-t220-unofficial-android-13.4576343/
Once I was in TWRP, you need to hook up a wired mouse via the USB-C port, which means you need a USB-C adapter ("OTG mouse"). Then you can use TWRP, since the touch screen doesn't work until you have a non-Samsung OS installed
Once I had TWRP on the system, I always used TWRP to boot into Fastmode, then followed along with this video:
The video isn't the most intuitive, but if you have some awareness on how to load custom OSes on a Samsung device, you should be just fine. Otherwise, follow along and Google the commands he uses in the video to see the expected outcome. Again, whenever he's in fastboot mode on here, I used TWRP to get there instead of ADB.
YES, I also installed the fbe_disabler_gta7lite.zip and gta7litewifi_kernelsu.zip from TWRP, then flashed Pixel Experience
4. I had to use PixelExperience_Plus_arm64-ab-13.0-20230329-UNOFFICIAL to get anything to boot.
fonixmunkee said:
I was able to get the Pixel Experience to work on my SM-T220 with a lot of messing around.
First, I followed this to get TWRP on my S7 Tab Lite: https://forum.xda-developers.com/t/...lite-wifi-t220-unofficial-android-13.4576343/
Once I was in TWRP, you need to hook up a wired mouse via the USB-C port, which means you need a USB-C adapter ("OTG mouse"). Then you can use TWRP, since the touch screen doesn't work until you have a non-Samsung OS installed
Once I had TWRP on the system, I always used TWRP to boot into Fastmode, then followed along with this video:
The video isn't the most intuitive, but if you have some awareness on how to load custom OSes on a Samsung device, you should be just fine. Otherwise, follow along and Google the commands he uses in the video to see the expected outcome. Again, whenever he's in fastboot mode on here, I used TWRP to get there instead of ADB.
YES, I also installed the fbe_disabler_gta7lite.zip and gta7litewifi_kernelsu.zip from TWRP, then flashed Pixel Experience
4. I had to use PixelExperience_Plus_arm64-ab-13.0-20230329-UNOFFICIAL to get anything to boot.
Click to expand...
Click to collapse
ok same environment as when i used A11 TWRP with ( OTG Mouse). but this time (no have A13 TWRP for T225), then my best friend is always Odin and fastbootD. Don't worry about it.
abc1054 said:
Is this only for t225 ? How about t220 ? Thanks
Click to expand...
Click to collapse
I don't have T220 then can't make custom-super.tar for this device but you can uses fastbootD or fastboot mode from new TWRP.
New Competitor Alpha Droid.
CRDROID 9.4 GSI

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