Database Users

[GUIDE] Port firefox OS to Nexus 4 + Galaxy 2 Dual Boot

How To Install Firefox OS on a nexus 4 and dual boot. ​
XDA-Developers member pureexe has created an Image that will help you to port Firefox OS to your Google Nexus 4. Here is the list of what works and what doesn’t works:
What Works:
– Wi-Fi
– Data
– Phone Calls
– Contact Import
– GPS
– SMS/MMS
-Some Sensors (Light+Gyroscope+Acceleration)
-ADB
Does NOT Work:
– Camera
-MTP/PTP
– A lot of other things
How To Flash
Step 1: First connect your device to PC (desktop/laptop) via USB and make sure that USB debugging enabled on your device.
Step 2: Now to be on safe side create a Nandroid backup from recovery its because if something goes wrong then you can easily backup all your data.
Step 3: After creating backup, now download the ROM (FFOS_mako_********.zip) file and place these files on the SD card of the phone.
Step 4: Now switch off the phone and boot the phone into Recovery mode.
Step 5: Assuming you are in the Recovery mode and now you have to wipe the full data on your device. To do this, you have to click on “Wipe Data/Factory Reset” option. As soon as you click on “Wipe Data/Factory Reset” option a new screen pop-up where you have to click on “Yes” option.
Step 6: After wiping out all the data on your device you have to wipe the cache & the dalvik cache also.
Step 7: Now go to “install zip from SD card” option and click on “select zip from SD card”. After selecting the option “select zip from SD card” you have to choose the ROM file.
Step 8: After performing all the correctly in step 7 you have to clear the cache and & dalvik cache again.
Step 9: Now, go to “Install zip from SD card” option and click on “Select zip from SD card”. After selecting the option “Select zip from SD card”, you have to choose the optional file like home app or server module
Step 10 : Assuming you have performed all the steps correctly, now simply reboot your device and it will boot into Firefox OS.
Click to expand...
Click to collapse
How to dual boot: ONLY FOR GALAXY S2
Warning: This procedure doesn't really work anymore. It only works with Android 4 (Ice Cream Sandwich) and Siyah Kernel v 5.0.1. Later versions of either won't work. Consider this guide archived, and use it at your own risk.
If you want to test B2G from time to time but continue using Android as your main OS and you have a Samsung Galaxy S2, you can choose to install B2G in a separate partition (which is already present on the phone) and choose where to boot into when your device starts.
Prerequisites
In order to dual boot Android and B2G, you have to meet these prerequisites:
You have to have built B2G for the Galaxy S2
You have to download the Siyah kernel v. 5.0.1 for the Galaxy S2
You need the tool simg2img, that you get automatically if you build B2G following the guide on MDN
You need the heimdall tool, best if version 1.3.1 as you may encounter problems with version 1.3.2
One-time operations
There are several operations to do in order to get a working dual boot. The following ones need to be done the first time only.
In order to use heimdall without requiring root access, you should create a file called android.rules (the portion of the name before the .rules extension is arbitrary) and place it in /etc/udev/rules.d. The file should contain a line line the following:
Code:
SUBSYSTEM=="usb", ATTRS{idVendor}=="04e8", MODE="0666"
In order to activate this rule, you should restart udev:
Code:
sudo service udev restart
and then unplug and replug in the phone. The above rule will also allow adb to access the SGS2 without requiring root privlidges.
Flashing the Siyah kernel
The Siyah kernel is mandatory for the dual boot, because it is this kernel that manages it. Once you have downloaded and decompressed the tar file, you'll be left with a file named zImage. In order to flash it on your phone you have to follow these steps:
Switch off your phone
Reboot in download mode (press together volume down + home + power buttons and then, when asked, volume up button)
Use heimdall to flash the kernel with the following command (your phone needs to be connected to your PC):
heimdall flash --kernel /path/to/zImage
Once the kernel is flashed the phone will reboot.
Preparing the B2G rom environment
Once you've installed the Siyah kernel, it's time to use its functions to prepare the environment to install your B2G image in the secondary partition. Follow these steps:
Switch off your phone
Reboot in recovery mode (press together volume up + home + power buttons)
In the CWMR Touch interface, go to dual-boot options -> Wipe 2ndROM data/cache -> Yes - Wipe. This operation will take some time
Once the operation is finished, select Go Back and then reboot system now to reboot your phone. If you check, inside the internal SD card of your phone you'll now have a .secondrom directory with inside two files named cache.img and data.img.
B2G update operations
The following operations need to be done every time you build a new version of B2G.
In order to simplify command line instructions, it's advised to copy all needed files in a same folder of your choice. These are the files that need to be copied inside the folder:
Code:
simg2img, found in B2G/out/target/product/galaxys2/system/bin/
system.img, found in B2G/out/target/product/galaxys2/
userdata.img, found in B2G/out/target/product/galaxys2/
Once you have all the files in one place, do the following:
Create a data.img file out of the sparse file userdata.img. You can do it with the following command:
Code:
simg2img userdata.img data.img
Put the data.img file on your phone's .secondrom folder. You can do this either by enabling file storage mode on your phone and connecting it to your PC or, if you have USB Debug active, you can use adb:
adb push /path/to/data.img /sdcard/.secondrom/data.img
Switch off your phone
Reboot in download mode (press together volume down + home + power buttons and then, when asked, volume up button)
Use heimdall to flash B2G firmware inside the second partition:
heimdall flash --hidden system.img
Once the flash is finished, your phone will reboot and at boot time you can boot into your second rom (the B2G one) by pressing the home button during the bootloader countdown. If everything has gone right, once you've finished booting B2G you'll have a black screen on your phone. You now have to install Gaia.
Note: Depending on how you want to test B2G, you may not want to put a new data.img file on the phone every time you update B2G, as it will wipe all of your preferences, installed applications and in general pretty much everything you've done while using B2G.
Boot operations
The following operations need to be done every time you boot inside B2G.
Unfortunately, there's no simple way to put Gaia inside the system.img B2G image, and it get lost when you switch off your phone, so you'll need to install Gaia again every time you boot inside B2G. To install Gaia, type the following on a console after you've booted your phone inside B2G (so you have a black screen) and have connected your phone to your PC:
cd B2G/gaia
GAIA_DOMAIN=foo.org make install-gaia
After the upload of Gaia is completed, on your phone's screen the B2G interface will appear.
Click to expand...
Click to collapse
Dual Boot With Nexus 4 :
Original Link Here
Text Steps :
-Download FFOS.zip file
-Go to TWRP recovery
-Go to advanced, MultiROM, add ROM
-Select android, and don't share kernel
-Select next, then select zip file
-Select the FFOS.zip file
-After that go to list ROMs, pick FFOS, select flash zip, and flash the addons you want
-Reboot to multiboot
-Select FFOS and boot it
-Wait about 2 minutes
-You're now booted to FFOS
BTW FFOS stands for firefox OS
Downloads :
FFOS image Here
Contributors + Complier
pureexefor image and steps
Mozilla (for Dual Boot 1)
Riro Zizo for dual boot 2
Me, for putting all this stuff together!

@Apph3x
I have two version of porting
- Base Jellybean 4.3
- Base Kitkat
i know Base Kitkat is bad but working fine on base Jellybean 4.3
on jellybean everything working except MTP
Please read this post http://forum.xda-developers.com/showpost.php?p=44451567&postcount=2

Thanks
@pureexe I know but I'm sparse on time will update soon. The image is your latest 1 tho ;D thanks for original guide

Updated
Removed by owner
vvvvvvvvvvvvvvvv

Updated
UPDATE BASE LAYER 4.3
What Works:
- Wi-Fi
- Data
- Phone Calls
- Bluetooth
- Camera (Rear Camera & Front Camera)
- Video Record
- GPS
- SMS/MMS
- MUSIC (Mp3 & ogg decoder working)
- USB tethering
- WIFI tethering
- Video HQ decoder
- Sensor (Light+Gyroscope+Acceleration)
- ADB
- A lot of thing
Does NOT Work:
-MTP/PTP
Download
http://forum.xda-developers.com/devd...ct/dl/?id=3793

YD206>YD201[HOW TO] Install latest RU.134+Root+Xposed+Free space in system partition

YD206>YD201[HOW TO] Install latest RU.134+Root+Xposed+Free space in system partition
Note1: All commands are sent from "C:\Program Files (x86)\yotaphone_flasher"
Note2: Sometimes it looks like phone is stucked in boot animation. Please wait, cool your phone and wait. It Happened me a lot of times when I tuned this guide. But in this last it worked well. There was no need to restart phone.
1. install adb-setup-1.4.3.exe
2. install yotaphone2_flasher.exe
3. unzip 5.0.0-RU1.1.124.zip to "C:\Program Files (x86)\yotaphone_flasher\firmware"
4. unzip 4.4.3-S01-003-CN1.0.3.32a.zip to temporary folder
5. copy files from CN radio folder to "C:\Program Files (x86)\yotaphone_flasher\firmware\radio"
6. copy twrp_yotaphone2.img to "C:\Program Files (x86)\yotaphone_flasher\firmware"
7. enable USB debugging from developer options on your YotaPhone 2.
8. connect it to PC with a USB cable, if it asks for debugging authorization, permit it.
9. turn off. Then start phone in bootloader (Power+down)
10. unlock boot loader with: fastboot oem unlock
11. flash prepared firmware by running yotaphone_flasher.exe and select 1. later confirm replace user data. Please check if all images are sent successfully. Otherwise restart your PC or increase RAM.
12. start phone, add your google account (for able to update build-in applications)
13. Upload via USB to folder Download:
UPDATE-SuperSU-v2.46.zip
xposed-v87-sdk21-arm.zip
XposedInstaller_3.1.1.apk
14. Update to 1.134 via OTA
15. Wait until all applications are updated
16. Turn off phone. Boot to bootloader (power+down)
17. Flash TWRP: fastboot flash recovery twrp_yotaphone2.img
18. Turn off phone. Boot to Recovery (power+up, hold longer 5-7 seconds)
19. in TWRP: Mount>System>Back
20. Do backup of system+data+boot (for sure), byt Backup>Select>Swipe
21. There is too low space in system (<10MB). We need to remove application which will be updated anyway to latest version from GooglePlay. Will have >300MB
22. Click: Advanced>File manager
23. go to /system/app
24. Find Books click on it. Now you see apk file for built-in "Google Play Books application"
25. Click bottom (Google Play Books) icon, then delete, then swipe, then back.
26. Continue with these folders:
/Books
/CalendarGoogle (Calendar)
/Chrome (Chrome)
/CloudPrint (Cloud Print)
/Drive (Drive)
/Galaxy4 (some animated wallpaper)
/Hangouts (Hangouts)
/HoloSpiralWallpaper (...)
/Keep Keep
/Lingvo-release (ABBYY Lingvo)
/Maps (Maps)
/Music2 (Google Play Music)
/Newsstand (Google Play Newsstand)
/OfficeSuite_Free (OfficeSuite)
/Videos (Google Play Movies & TV)
/YouTube (Youtube)
27. Go to main menu inTWRP, click Install
28. Find your prepared files and install it. (UPDATE-SuperSU-v2.46.zip, xposed-v87-sdk21-arm.zip)
29. Reboot to System
30. Install XposedInstaller_3.1.1.apk
31. Update Super SU in Play store
32. Run super SU, it will try to update Super SU binary by script in TWRP
33. Later find Xposed application, download your programs and use
Questions to you guys, because now I can't test it. Is it needed to start flashing with 4.4.3EU, because i saw it in one thread.
And please, if I forgot anything, let me know.

It takes long time after step 11, right? I'm still waiting...

gdw1986 said:
It takes long time after step 11, right? I'm still waiting...
Click to expand...
Click to collapse
After unlocking bootloader, the first boot takes a while, 30min more or less. Anyway, I suggest you to follow this guide which is kept updated: https://forum.xda-developers.com/yotaphone-one/help/guide-everything-to-yotaphone2-t3547194

TheArt. said:
After unlocking bootloader, the first boot takes a while, 30min more or less. Anyway, I suggest you to follow this guide which is kept updated: https://forum.xda-developers.com/yotaphone-one/help/guide-everything-to-yotaphone2-t3547194
Click to expand...
Click to collapse
Thanks a lot.:good:

Excellent manual!
I have small comment:
Step 2 - It's better change Original yotaphone flasher on YotaFlasherReworked.zip - it's from that theme.

[Guide] Tired of EMUI ? Here's a full guide on how to install a Treble Rom

So I was tired of EMUI, the UI design isn't really that bad but it really clashed with Android's Material Design, so since our Mate 9 is Treble compatible, I decided to try a few Treble ROMs. After many fails and factory resets, I finally settled on Havoc-OS. Here I made a guide on how to switch to a Treble Rom.
So a few things to note :
There's no (fully) compatible TWRP recovery for Kirin devices. Either they work but cannot flash OpenGApps or they simply don't work with Treble ROMs.
Huawei's eRecovery seems to work. For me at least, it didn't work before. So as usual, BACKUP ALL OF YOUR DATA(Titanium Backup or HiSuite for apps if needed). You can also use TWRP with stock EMUI if you want to backup your partitions in case something goes really bad.
Make sure you're using stock kernel, ramdisk and recovery_ramdisk before starting anything.
A Micro SD card is optional but useful for restoring things or if you don't want to transfer all of your backup data to your PC
USB Debugging isn't really needed.
-------------------Requirements-------------------
- Your phone, obviously. Has to be a Mate 9 (Pro) updated to Android 8.0 Oreo.
- An unlocked bootloader (Since Huawei stopped giving unlock codes, I can't help you on that one. Sorry boys)
- A PC and a USB Type-C cable.
-------------------A. First things first-------------------
Enable OEM Unlocking
An easy thing to do, otherwise you won't be able to flash anything on your phone (FRP will be "Lock" on bootloader screen). You may think that this is kind of a mandatory thing to do since you've unlocked your bootloader, but you can get it back to disabled and greyed out anytime, so here's a reminder.
1. Enable developer options by going to Settings > System > About Phone and taping multiple times on Build Number
{
"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. Once that's done, go to Developer Options and enable OEM Unlocking.
-------------------B. Downloads-------------------
1. Download and install Minimal ADB
Click here to download Minimal ADB
2. Download your ROM, right now there are two fully compatible ROMs :
- OpenKirin Builds : https://openkirin.net/download/
- Havoc-OS : https://forum.xda-developers.com/mate-9/development/rom-havoc-os-t3826470
You'll get an img file that you must put inside where you installed Minimal ADB.
3a. For later : Download Huawei Firmware Finder and Huawei Update Extractor
- Huawei Firmware Finder
- Huawei Update Extractor > If you're not running Windows (Mac, Linux) (Thanks to irony_delerium)
- Also download Magisk Manager (This is an APK)
--- OR ---
3b. Download this patched Ramdisk with Magisk included so that you don't have to download all of the above. CREATED WITH BUILD NUMBER MHA-L29 8.0.0.370(C432). USE AT YOUR OWN RISK IF IT DOESN'T EXACTLY MATCH YOUR PHONE BUILD.
Here (name is patched_boot.img)
-------------------C. Installation-------------------
Now that you've got your Rom img and Minimal ADB, we can start installing it.
1. Turn off your phone.
2. Plug your phone into your PC AND hold down the volume down button until you get a (terrible) white screen saying you're in fastboot&rescue mode.
3a. Open a command prompt (with admin rights if possible) on your PC and get to your Minimal ADB directory. By default, it should look like this :
Code:
cd C:\Program Files (x86)\Minimal ADB and Fastboot
3b. If you installed Minimal ADB on a different drive, then type this :
Code:
cd /d {DRIVELETTER}:/{MINIMAL ADB DIRECTORY/}
4. Make sure your phone is detected by typing :
Code:
fastboot devices
This should show up.
5. Now you can start flashing your ROM by typing :
Code:
fastboot flash system {IMGFILE}.img
Your ROM should start flashing with the message 'target reported max download size of 494927872 bytes'
It should take a minute.
Once you see 'finished. total time: times', that means your ROM has been flashed.
Don't reboot just yet. Things won't work
6. Reboot to recovery by turning off your phone (hold down power button for ~5 seconds) and holding volume up.
7. Now that you are in EMUI recovery, do the following :
- Wipe cache
- Wipe data/factory reset
You MUSTdo this otherwise you will have multiple issues.
8. You're done for the installation. Now reboot to system and start your phone first config (again).
-------------------D. Root-------------------
Your Treble Rom isn't rooted by default. But the Treble Rom itself triggers the SafetyNet flag, which means even if your phone is super clean, it is not certified. So it is obviously completely optional, by it is extremely recommended to install Magisk.
If you downloaded the patched_boot.img file in the attachment
The install process will be extremely easy. It will install Magisk 16.7 (only Beta works with Treble right now). So all you have to do is :
Get to fastboot mode by turning off your phone, plugging it to your PC while holding volume down button. Then, type the following command in the same command prompt window :
Code:
fastboot flash recovery_ramdisk patched_boot.img
It should take around 5 seconds. Now you can reboot and download Magisk Manager. But Safetynet will still trigger (if it doesn't, tell me). You'll have to follow E. SAFETYNET.
If you're not using the attachment
1. Check your phone Android version and build number. It is in Settings > About phone. Write it down, you'll need it.
2. (Install and) Open Huawei Firmware Finder. Get in the 'Common Base' tab and type in your phone build number.
3. Find the matching build number in the list. Make sure its type is 'FullOTA-MF' and its size is 2Go+. Then click on the blue link in the 'Filelist' column. Copy paste the first (ending with 'update.zip') in your browser to download the zip file. It should take some time.
4. Once it's downloaded, open it with 7Zip/WinRar and extract the file named 'UPDATE.APP'.
5. Open Huawei Update Extractor, go to the Settings tab and untick everything.
6. Now, go to the Extract tab and click on the dots on the right and select your extracted 'UPDATE.APP'. A ton of files should appear.
7. Right click on 'RAMDISK', and 'Extract selected'. Put it somewhere on your PC, you'll need it.
8. Plug your phone on your computer and put your RAMDISK.IMG in a folder on your phone.
9. On your phone, download and install Magisk Manager. If it prompts you to do so, do not install it. Then go to Settings tab and change 'Update Channel' to 'Beta'.
10. Now go back and tap 'Install', then choose 'Patch Boot Image File' and select your RAMDISK.IMG that you transferred to your phone. Then let Magisk do its thing.
11. Once it's done, on your PC, go to Your Phone/Internal Store/MagiskManager, and transfer the file 'patched_boot.img' to your Minimal ADB folder.
12. Turn off your phone and get to fastboot mode. You know how to do it now, don't you ?
13. In the same command prompt on your PC, type :
Code:
fastboot flash recovery_ramdisk patched_boot.img
It should take around 5 seconds. Now you can reboot and BAM, you're rooted. But Safetynet will still trigger (if it doesn't, tell me). You'll have to follow E. SAFETYNET.
-------------------E. SafetyNet-------------------
Magisk may be installed, but with a Treble Rom, SafetyNet should trigger anyway. So you'll have to do a few things.
1. In Magisk Manager, go to the Downloads tab and search for 'MagiskHide Props Config'. Install it, then reboot your phone.
2a. Once your phone is rebooted, download Terminal Emulator on the Play Store
--- OR ---
2b. Go to developer options and enable 'Local Terminal'.
3. Open your terminal, then type :
Code:
su
(Accept root request)
Code:
props
Things should appear. Woah.
4. Type 1 (Edit device fingerprint), then f, then choose a vendor and a model by typing the right number, then press y. Don't reboot yet (press n)
5. Type 6 (Script settings), then 1, then y. Now you can reboot (press y). Once it's done, make sure that 'boot stage' is 'currently post-fs-data'. Otherwise SafetyNet will still trigger.
THERE YOU GO ! Your phone should pass SafetyNet. You can check this by trying to search for the Netflix app on the Play Store or going into the Play Store settings and making sure your device is Certified'.
If you have any question/bug, do ask/report all of dem to me.

I haven't rooted or done anything with this device since I've bought it coming from all Samsung devices previously. This guide is awesome! Nice work!

About Firmware Finder:
You don't need to install this as a desktop app:
http://pro-teammt.ru/firmware-database/
The page itself is in Russian, but Chrome usually offers to automatically translate, and it's not terribly complex anyway.
There is also the Firmware Finder app in Google Play. Either work.
(This also makes it accessible to those of us who don't run windows as a primary desktop.)
--
If you're not on Windows (Linux, Mac, BSD):
The following GitHub repo contains a Perl script for extracting the contents of UPDATE.APP:
https://github.com/marcominetti/split_updata.pl
Run:
splitupdate UPDATE.APP
The full image will be extracted into a subdirectory "output".

i install Havoc via fastboot ok
but i return stock huawei , install system.img of update.app ok
but now after install stock huawei system my phone lost language portuguese Brazil ...no more all languages

irony_delerium said:
About Firmware Finder:
You don't need to install this as a desktop app:
http://pro-teammt.ru/firmware-database/
The page itself is in Russian, but Chrome usually offers to automatically translate, and it's not terribly complex anyway.
There is also the Firmware Finder app in Google Play. Either work.
(This also makes it accessible to those of us who don't run windows as a primary desktop.)
--
If you're not on Windows (Linux, Mac, BSD):
The following GitHub repo contains a Perl script for extracting the contents of UPDATE.APP:
https://github.com/marcominetti/split_updata.pl
Run:
splitupdate UPDATE.APP
The full image will be extracted into a subdirectory "output".
Click to expand...
Click to collapse
Yup, I'm aware of the Play Store app, but IMO, having everything directly on your PC is more convenient. Also what you said is useful for people not running Windows, so kudos to you for that.

aureliomilitao said:
i install Havoc via fastboot ok
but i return stock huawei , install system.img of update.app ok
but now after install stock huawei system my phone lost language portuguese Brazil ...no more all languages
Click to expand...
Click to collapse
Huh, that's a strange issue. I'd suggest you do this :
- If you don't care about all you data being lost (you got a backup), get to Huawei eRecovery by rebooting your phone and holding volume up button for 3 seconds on the screen saying your bootloader has been unlocked. Then follow the indications on screen, by choosing 'Download latest version'
- The fact that you can't choose any language is odd, as all languages are included in system.img. So you probably got a... kind of faulty system.img from your update.app, which is also strange.

Deytron said:
Huh, that's a strange issue. I'd suggest you do this :
- If you don't care about all you data being lost (you got a backup), get to Huawei eRecovery by rebooting your phone and holding volume up button for 3 seconds on the screen saying your bootloader has been unlocked. Then follow the indications on screen, by choosing 'Download latest version'
- The fact that you can't choose any language is odd, as all languages are included in system.img. So you probably got a... kind of faulty system.img from your update.app, which is also strange.
Click to expand...
Click to collapse
i extract system.img in update.app ...and lost Brazil language

aureliomilitao said:
i extract system.img in update.app ...and lost Brazil language
Click to expand...
Click to collapse
Well... I'm sorry, but I can't help you on that one. It just doesn't make sense. You can't "lose" a language. As I said, try to use Huawei eRecovery to completely restore your phone.

Solved

[GUIDE] Root and/or install a GSI on razer phone 2 and pass safety net (For Windows)

YOUR WARRANTY IS NOW VOID! I am not responsible for anything that could happen, dead sd card, bricked phones, you name it. You chose to install this software and you face the risk of any bugs that may affect you. This is just a warning incase anything goes wrong
ISSUE: FASTBOOT Might not work on windows 10 version 2004, a solution is to use a Linux virtual machine to use fastboot commands. Test it out first as you might be lucky and it could work for you.
A complete guide on how to either just root the razer phone 2 and/or install a gsi with everything working.
The sections are: Basics - Installing TWRP - Rooting - Installing a GSI + Root - Passing safety net to use baking apps, certain games etc.
Basics: (You will have to factory reset if you have not unlocked your bootloader before)
Download this and this file, un zip them both and move them to a known directory such as C:\ADB
Then on your phone, go into developer options and enable OEM/Bootloader unlocking, and after that reboot into the bootloader by holding POWER + VOL DOWN and plug the phone into your pc (I recommend you connect it to a USB 2.0 port, as USB 3.0 might give you issues with the fastboot commands)
Then we need to install bootloader drivers onto our phone, so open device manager, click the drop down menu next to Android Device, right click on Android and select Update Driver, then select Browse my computer for driver software, Let me pick from a list of available drivers on my computer, Show all devices, Have disk and navigate to your folder where you extracted the .zips (in my case C:\ADB) and open the usb_driver folder and select android_winusb.inf. In the next menu select Android Bootloader Interface, proceed through the warning and install it.
To unlock the bootloader open a cmd window in the directory of your platform-tools folder, which in my case would be C:\ADB\platform-tools (type cd C:\ADB\platform-tools in cmd) and run two commands: fastboot flashing unlock (after each one select yes on your phone and let it reboot - it might take a while) and fastboot flashing unlock_critical
To install the arter97 kernel/TWRP: (keep your phone in the Bootloader and plugged into the pc)
Download both the .zip and .img file from this link (i am using r12 intentionally as it causes less issues) and download this zip file as well
Move both .zip files onto your phones SD CARD (important) and rename the .img file on your PC to Boot.img and place it into your platform-tools folder (C:\ADB\platform-tools in my case)
Open a command prompt window and like before change the directory to the platform-tools folder, then run two commands: fastboot flash boot_a boot.img and fastboot flash boot_b boot.img
Now using the volume keys select the Recovery Mode option in the bootloader and press the power key to select it, if it asks for a decryption password cancel it, and if it asks to allow system modifications swipe to allow it
Go to the Install section and navigate to external_sd and navigate to the arter-r12.zip you installed, then click it and swipe to flash, after that flash the f2fs zip and after it's complete back out to the main menu, click reboot and select recovery
Once you are back in recovery, go to Wipe and select Format Data (this will not erase your sd card if it is set as external storage) and type yes
If you don't want to root then to reboot to system go into Reboot and select System, TWRP will ask you if you want to install their special app, DO NOT INSTALL IT, CLICK ON DO NOT INSTALL.
Now you are ready to proceed to the next step(s) (these are short now don't worry)
To just root and stay on the stock ROM:
Download magisk 20.1 (works better) from here and move it onto your phone sd card by going to the main TWRP menu, selecting Mount then SD card and you should be able to transfer the file onto the sd card directly from your PC
Then simply flash the magisk 20.1 zip in TWRP as we did before and you can now reboot system (make sure to not install the TWRP app)
Magisk Manager will prompt you to update magisk, DONT do it. You can however install the latest magisk manager update
To install a GSI and Root: (lineageOS is what i have linked here, however this is not the only one you can use, make sure you NEED gapps before flashing it incase they are included anywhere)
Firstly, to have bluetooth working go to Mount and select Vendor, go back, select Advanced then File Manager then navigate to /vendor/overlay/ and delete both BluetoothResCommon.apk and RazerAuraBluetoothRes.apk
Then download the latest arm-64-bvN .img file from here, unzip it on your computer and move the .img file to your phone. If you also want gapps (google apps) download this file and move it onto your SD card as well
Now, head to the TWRP Install section, at the bottom select Install Image, select the downloaded lineageOS (or your own gsi) .img file, in the next screen select System Image and swipe to flash it.
Once it has flashed back out to the main screen and click on Wipe, then select Advanced Wipe, then select System, Repair or change file system, and finally press Resize and swipe to do it, if it fails then re do this step
Then go back into the Install section and flash the opengapps zip file and after that the magisk zip file
Now you can reboot to system (might take a couple minutes) and set up the phone.
If you notice it is running slowly go into settings > Phh treble settings (might have to force close app once for it to appear) > Misc Settings > Force FPS > and select the 120.00001 at the bottom (top numbers are 1080p and bottom numbers are 1440p)
Finally, to pass safetynet:
Head into magisk manager, go to its settings and enable Hide Magisk, then call it Manager and allow it to reinstall itself, after that enable Magisk Hide in the settings aswell (hide your banking apps with this or any game that wont boot due to ROOT)
Then go into the magisk downloads section and search for the ArCore module, install this, reboot and your safetynet will pass on a gsi
This is my first xda post so my formatting may be bad but i hope it can help some people if you have any questions drop a comment and please like the post if it helped you for more people to see it.
Have a good day

Usyless said:
YOUR WARRANTY IS NOW VOID! I am not responsible for anything that could happen, dead sd card, bricked phones, you name it. You chose to install this software and you face the risk of any bugs that may affect you. This is just a warning incase anything goes wrong
A complete guide on how to either just root the razer phone 2 and/or install a gsi with everything working.
The sections are: Basics - Installing TWRP - Rooting - Installing a GSI + Root - Passing safety net to use baking apps, certain games etc.
Basics: (You will have to factory reset if you have not unlocked your bootloader before)
Download this and this file, un zip them both and move them to a known directory such as C:\ADB
Then on your phone, go into developer options and enable OEM/Bootloader unlocking, and after that reboot into the bootloader by holding POWER + VOL DOWN and plug the phone into your pc (I recommend you connect it to a USB 2.0 port)
Then we need to install bootloader drivers onto our phone, so open device manager, click the drop down menu next to Android Device, right click on Android and select Update Driver, then select Browse my computer for driver software, Let me pick from a list of available drivers on my computer, Show all devices, Have disk and navigate to your folder where you extracted the .zips (in my case C:\ADB) and open the usb_driver folder and select android_winusb.inf. In the next menu select Android Bootloader Interface, proceed through the warning and install it.
To unlock the bootloader open a cmd window in the directory of your platform-tools folder, which in my case would be C:\ADB\platform-tools (type cd C:\ADB\platform-tools in cmd) and run two commands: fastboot flashing unlock (after each one select yes on your phone and let it reboot - it might take a while) and fastboot flashing unlock_critical
To install the arter97 kernel/TWRP: (keep your phone in the Bootloader and plugged into the pc)
Download both the .zip and .img file from this link (i am using r12 intentionally as it causes less issues) and download this zip file as well
Move both .zip files onto your phones SD CARD (important) and rename the .img file on your PC to Boot.img and place it into your platform-tools folder (C:\ADB\platform-tools in my case)
Open a command prompt window and like before change the directory to the platform-tools folder, then run two commands: fastboot flash boot_a boot.img and fastboot flash boot_b boot.img
Now using the volume keys select the Recovery Mode option in the bootloader and press the power key to select it, if it asks for a decryption password cancel it, and if it asks to allow system modifications swipe to allow it
Go to the Install section and navigate to external_sd and navigate to the arter-r12.zip you installed, then click it and swipe to flash, after that flash the f2fs zip and after it's complete back out to the main menu, click reboot and select recovery
Once you are back in recovery, go to Wipe and select Format Data (this will not erase your sd card if it is set as external storage) and type yes
If you don't want to root then to reboot to system go into Reboot and select System, TWRP will ask you if you want to install their special app, DO NOT INSTALL IT, CLICK ON DO NOT INSTALL.
Now you are ready to proceed to the next step(s) (these are short now don't worry)
To just root and stay on the stock ROM:
Download magisk 20.1 (works better) from here and move it onto your phone sd card by going to the main TWRP menu, selecting Mount then SD card and you should be able to transfer the file onto the sd card directly from your PC
Then simply flash the magisk 20.1 zip in TWRP as we did before and you can now reboot system (make sure to not install the TWRP app)
Magisk Manager will prompt you to update magisk, DONT do it. You can however install the latest magisk manager update
To install a GSI and Root: (lineageOS is what i have linked here, however this is not the only one you can use, make sure you NEED gapps before flashing it incase they are included anywhere)
Firstly, to have bluetooth working go to Mount and select Vendor, go back, select Advanced then File Manager then navigate to /vendor/overlay/ and delete both BluetoothResCommon.apk and RazerAuraBluetoothRes.apk
Then download the latest arm-64-bvN .img file from here, unzip it on your computer and move the .img file to your phone. If you also want gapps (google apps) download this file and move it onto your SD card as well
Now, head to the TWRP Install section, at the bottom select Install Image, select the downloaded lineageOS (or your own gsi) .img file, in the next screen select System Image and swipe to flash it.
Once it has flashed back out to the main screen and click on Wipe, then select Advanced Wipe, then select System, Repair or change file system, and finally press Resize and swipe to do it, if it fails then re do this step
Then go back into the Install section and flash the opengapps zip file and after that the magisk zip file
Now you can reboot to system (might take a couple minutes) and set up the phone.
If you notice it is running slowly go into settings > Phh treble settings (might have to force close app once for it to appear) > Misc Settings > Force FPS > and select the 120.00001 at the bottom (top numbers are 1080p and bottom numbers are 1440p)
Finally, to pass safetynet:
Head into magisk manager, go to its settings and enable Hide Magisk, then call it Manager and allow it to reinstall itself, after that enable Magisk Hide in the settings aswell (hide your banking apps with this or any game that wont boot due to ROOT)
Then go into the magisk downloads section and search for the ArCore module, install this, reboot and your safetynet will pass on a gsi
This is my first xda post so my formatting may be bad but i hope it can help some people if you have any questions drop a comment and please like the post if it helped you for more people to see it.
Have a good day
Click to expand...
Click to collapse
Thank you excellent post just what I needed.

eedwin101 said:
Thank you excellent post just what I needed.
Click to expand...
Click to collapse
I'm glad it helped you

Usyless said:
I'm glad it helped you
Click to expand...
Click to collapse
If you don't mind what other GSI ROMs have you tried that worked well with this phone I am particularly interested in the Google pixel Android 11. Thanks again you have extended the life of this phone for me.

eedwin101 said:
If you don't mind what other GSI ROMs have you tried that worked well with this phone I am particularly interested in the Google pixel Android 11. Thanks again you have extended the life of this phone for me.
Click to expand...
Click to collapse
I know that phhussons AOSP works on this phone with no issues aswell, you might have to use securize to get safety net to pass tho.
android 11 will boot on this phone however iirc you won't be able to hear and other people won't hear you in phone calls.
havoc gsis I believe works but I haven't tested it and I have only heard of one person using it.
BLISS/LOSQ/CAOS don't work on this phone at all.
and after that I don't think there really is many more GSIs that work as they just won't boot for bizarre reasons

How about text messaging. Currently i have not been able to get SMS to work with any GSI on Android 10. Are you able to send and receive text messages? Did you have to do anything to get it working? If so, let me know because i have been having a heck of a time with it.

_Sherrif said:
How about text messaging. Currently i have not been able to get SMS to work with any GSI on Android 10. Are you able to send and receive text messages? Did you have to do anything to get it working? If so, let me know because i have been having a heck of a time with it.
Click to expand...
Click to collapse
oh this issue... are you on T-Mobile by any chance as if you are there is no fix yet and you will have to wait for official lineageOS.
I am on three (UK) and everything works perfectly.

Usyless said:
oh this issue... are you on T-Mobile by any chance as if you are there is no fix yet and you will have to wait for official lineageOS.
I am on three (UK) and everything works perfectly.
Click to expand...
Click to collapse
No AT&T.

_Sherrif said:
No AT&T.
Click to expand...
Click to collapse
you might be able to use this fix (it's a magisk module) as it is made for AT&T https://t.me/razer_phone/14202
its called a volte fix but it should help with sms, if it doesn't work you can just remove the module, reboot then delete some qualcomm.ims app (should be shown in your app list)

_Sherrif said:
No AT&T.
Click to expand...
Click to collapse
or you could try this: https://t.me/razer_phone/12949
install instructions shown in the message

Usyless said:
you might be able to use this fix (it's a magisk module) as it is made for AT&T https://t.me/razer_phone/14202
its called a volte fix but it should help with sms, if it doesn't work you can just remove the module, reboot then delete some qualcomm.ims app (should be shown in your app list)
Click to expand...
Click to collapse
Aight! Definitely worth a try. Tried everything else.
Thank you!

Thanks!! Excellente guide, very important your note : "I recommend you connect it to a USB 2.0 port", with usb 3 doesn't work bootloader commands.

frannet said:
Thanks!! Excellente guide, very important your note : "I recommend you connect it to a USB 2.0 port", with usb 3 doesn't work bootloader commands.
Click to expand...
Click to collapse
Thanks
It doesn't necessarily not work with usb 3.0, for some people (and for me) it works with a usb 3.0 port however for a lot of people they have issues with it.
I will add it tho.

Usyless said:
Thanks
It doesn't necessarily not work with usb 3.0, for some people (and for me) it works with a usb 3.0 port however for a lot of people they have issues with it.
I will add it tho.
Click to expand...
Click to collapse
It's strange. With my razer blade it has not worked (usb 3) but with a Dell Precision with a one port usb 2, work fine. I was going crazy.

frannet said:
It's strange. With my razer blade it has not worked (usb 3) but with a Dell Precision with a one port usb 2, work fine. I was going crazy.
Click to expand...
Click to collapse
Yeah I remember I helped somebody else root their phone and it didn't work with their razer blade either, they had to use some very old laptop.

Usyless said:
Yeah I remember I helped somebody else root their phone and it didn't work with their razer blade either, they had to use some very old laptop.
Click to expand...
Click to collapse
Guys, sorry for the off-topic, is available the dark mode for razer menu? i can't find it

frannet said:
Guys, sorry for the off-topic, is available the dark mode for razer menu? i can't find it
Click to expand...
Click to collapse
What do you mean razer menu? if you mean settings then it's a MAYBE.
on a gsi, dark mode is available
on stock android 9 it is possible. you need to use smali patcher to enable signature spoofing and then use swift theme installer alpha (substratum themes won't theme the settings)(you need to contact the developer to get the alpha version as others wont work)

Usyless said:
What do you mean razer menu? if you mean settings then it's a MAYBE.
on a gsi, dark mode is available
on stock android 9 it is possible. you need to use smali patcher to enable signature spoofing and then use swift theme installer alpha (substratum themes won't theme the settings)(you need to contact the developer to get the alpha version as others wont work)
Click to expand...
Click to collapse
Yeah I talk about the settings menu. I thought dark mode was available for all android versions ??

frannet said:
Yeah I talk about the settings menu. I thought dark mode was available for all android versions ?
Click to expand...
Click to collapse
yeah tbh idek, all the android fanboys were saying at how long it took apple to make a dark mode but it was implemented in android 10 later than ios 12 I swear ?
but as you are rooted you should be able to get a dark mode, just do as I said with smali patcher and the swift installer alpha

i
Usyless said:
yeah tbh idek, all the android fanboys were saying at how long it took apple to make a dark mode but it was implemented in android 10 later than ios 12 I swear ?
but as you are rooted you should be able to get a dark mode, just do as I said with smali patcher and the swift installer alpha
Click to expand...
Click to collapse
Hahaha, yeah, If I'm honest, dark mode in iOS work fine, very fine, normally I use my iPhone 11 and I play with android devices for.. for play with the OS and develoment OS, and as second andriods phone for maybe.... I go to check the gsi mode, thanks guy!!

OneUI 4 Beta Update Link - India (Beta 2 Update is live - Dec Security Patch)

Hello Everyone. The update is gradually getting live in all the regions. I just got it in India. Below is the link which I captured via Canary app.
Beta 1:
http://fota-secure-dn.ospserver.net/firmware/INS/SM-N986B/nspx/3d15912c7dec47678d26b7f03f722ebe.bin?px-time=61da7eb1&px-hash=d04c3cb435cad6937673908c12244c90&px-wid=6204308-WSA211110062027&px-wctime=2021-11-10%2006:20:27&px-unum=&px-nb=UGtezEZ854jbmFcvWGxLEA==
Beta 1 Mirror: https://klisza1993.synology.me:1000.../J4ukGm08evreR1dYWbOQxngvuPTbTvJh-qb4gj3eTDgk
Beta 1 Mirror:
Note 20 Ultra One UI 4 Beta - Google Drive
drive.google.com
Checksum to verify corrupt downloads:
MD5 : 54db93183aa24ecdfaa7134891022094
Beta 2 Update: http://fota-secure-dn.ospserver.net/firmware/INS/SM-N986B/nspx/698c78dfebf8472d9e1691413b9af2f2.bin?px-time=61ed489c&px-hash=5f86741823355625dacb429abc4ff6cf&px-wid=3281729-WSA211124122250&px-wctime=2021-11-24 12:22:50&px-unum=&px-nb=UGtezEZ854jbmFcvWGxLEA==
Prerequisite to flash beta on N20U (N986B) thanks to
dr.ketan​
You need to be on November Security patch before moving ahead.
Dial *#1234#
If your info is ditto same as said below then only you can flash beta 1 for N986B
AP : N986BXXS3DUJ6
CSC : N986BOXM3DUH5
CP : N986BXXS3DUIF
Also if your device is rooted/modified, it will fail. (unlocked bootloader isn't issue but firmware must be complete stock)
TLDR instructions, thanks to pernodpepper
0. Create backup of your device (SmartSwitch)
1. Download .bin
2. Rename update.zip
3. Place file on SDCard
4. Go to recovery (No odin/download mode required)
5. Select Apply update from SDCard and choose update.zip
6. Profit
Detailed instructions along with multiple methods to install. Thanks to Evil_Smiley_za and @AhmedMomen
UPDATE:
-This thread will be for sharing tips and help and update.zip/.bin files (when/if available) for the OneUI 4.0 Android 12 Beta for the Galaxy Note 20 series (Unlocked/Exynos)
Installation Methods:
ADB-method:
1. Download SDK platform tools https://developer.android.com/studio/releases/platform-tools
2. Extract the file in your desktop.
3. Inside the extracted folder put the update.zip file
4. Inside this folder, holding left shift, right click the mouse and select "open command prompt here". The command prompt will open.
5. Shutdown your phone and connect it to the pc
6. Holding Power and volume+ and enter into recovery mode.
7. Select "update via ADB". (scroll down using the volume buttons and select using the power button).
8. Connect the phone to a PC using an original samsung USB cable.
9. In the command prompt run the following command:
./adb devices
10. Wait to see that the daemon has started and that your device is found.
11. If you device is found, run the following command:
./adb sideload update.zip
SD-card method:
1. Download the bin file and rename it to update.zip (by going to file options on your pc you can select to view the file extensions. This makes the renaming process much easier and safer, and avoids renaming the file to update.zip.zip)
2. Copy it to the root directory of your SDcard.
3. Shut down your phone.
4. Connect any USB device to your device, AKG earphones could work, then press Power and volume+ buttons to get into recovery mode.
5. Using your volume keys navigate to "update via sdcard" and press power button to select it.
6. Again using volume keys navigate to the file "update.zip" and press power button to select it.
7. Update will start. Leave it till it completes installing. It will take some time.
8. Phone will reboot by itself and load android.
The update process will start. You will see a percentage counting. First it will verify, then patch etc. Do not move the cable, disconnect the phone or power off the PC.
Once the process is completed (it takes some time) the phone will boot itself, update the apps and log into your home screen.
There are two methods that you can use to get into recovery mode
Method 1:
1. Connect your phone to your PC (Make sure USB debugging is on).
2. Using ADB, enter the command ./adb reboot recovery
3. Wait a little and you should be in recovery mode.
Method 2:
1. Power off your device
2. Connect your device to a PC or use the AKG earphones.
3. Hold down Power+VolumeUp buttons and keep pressing them until you enter recovery mode.
This will not trip knox if done by the methods above
Don't install a beta unless you are fully aware what you are going into.
Don't install the beta if you want your phone to be stable, IT'S a BETA.
It's recommended to make a backup of your data before updating to the Android 12 Beta.
Important Notes:
-Rename the .bin file to update.zip in order to be able to flash it from recovery.
-A common mistake done by some people is that they see the file named update while its a WinRAR.zip file already, then they add another .zip making the name of the file update.zip.zip which will not be flashed successfully, So make sure you do it right.
-Updating to the beta is AT YOUR RISK, No one is responsible if anything goes wrong.
You will not receive OTAs again UNTIL you are on a firmware that gets released later for your original CSC, thats most likely not happening before the BETA is over.
Note: AngryPixel89 is my reddit alias.

is it OXM?
antisocialbratt said:
Hello Everyone. The update is gradually getting live in all the regions. I just got it in India. Below is the link which I captured via Canary app. its a 2.5gb update. Use it at your own risk and please ask other senior members if you have doubts. I just followed instructions someone else shared to grab that link for you guys.
http://fota-secure-dn.ospserver.net/firmware/INS/SM-N986B/nspx/3d15912c7dec47678d26b7f03f722ebe.bin?px-time=61da7eb1&px-hash=d04c3cb435cad6937673908c12244c90&px-wid=6204308-WSA211110062027&px-wctime=2021-11-10%2006:20:27&px-unum=&px-nb=UGtezEZ854jbmFcvWGxLEA==
OXM
Click to expand...
Click to collapse

Yes. It is INS OXM

antisocialbratt said:
Yes. It is INS OXM
Click to expand...
Click to collapse
Awesome

Can someone share the installation process please

Most probably you will have to flash it using Odin but I wouldn't guarantee that. Wait for some time till some modders here figure out a way.

waseem.gani said:
Can someone share the installation process please
Click to expand...
Click to collapse
First make sure you are on November patch
0. Create backup of your device (SmartSwitch)
1. Download .bin
2. Rename update.zip
3. Place file on SDCard
4. Go to recovery (No odin/download mode required)
5. Select Apply update from SDCard and choose update.zip
6. Profit

Maybe this help

Just rename it to update.zip and intall from recovery mode (i was in the latest build with november security patch)
works fine, thank you for the upload.

Do you have to be on October patch (DUIF) or November patch (DUJ6)?

Inxteros said:
Do you have to be on October patch (DUIF) or November patch (DUJ6)?
Click to expand...
Click to collapse
November

Does reguset full wipe or is not needed ?

My bad I was not able to flash it via recovery,any help would be appreciated. I am on October patch.

pernodpepper said:
0. Create backup of your device (SmartSwitch)
1. Download .bin
2. Rename update.zip
3. Place file in internal storage
4. Go to recovery (No odin/download mode required)
5. Flash update.zip
6. Profit
Click to expand...
Click to collapse
I can't see internl storge in the recovery

B.Gaboo said:
(i was in the latest build with november security patch)
You was on DUJ6/DUH5/DUIF?
Click to expand...
Click to collapse

N986BXXS3DUJ6
and installed from the external storage

waseem.gani said:
I can't see internl storge in the recovery
Click to expand...
Click to collapse
You need to use an sdcard and place the zip there

By any chance do you have Update.zip file for SM-G986B??

Rapier said:
You need to use an sdcard and place the zip there
Click to expand...
Click to collapse
Tried that as well, but don't know what the issue is

Amittey said:
By any chance do you have Update.zip file for SM-G986B??
Click to expand...
Click to collapse
This tread is for the SM-N986B. The note 20 Ultra only....