[ROM][OneUI][10] ProjectMedusaOS - One UI 2 Port for J4+

[Batu33]

One UI 2 Port Project for Galaxy J4+

ProjectMedusaOS's Features:​

• Fully Based on Samsung Galaxy J6+ OneUI2​
• OneUI version changed to 2.5​
• Samsung securities disabled​
• Fully deknoxed​
• Debloated​
• Added build.prop tweaks​
• Zygote preforking enabled​
• Used ProjectMedusaKernel Lite v1.3.0​
• Network Speed in status bar​
• Only LTE mode​
• LTE text for mobile data​
• VoLTE and VoWiFi (not working with dual sim)​
• Added some OMC features​
• Added some floating_feature.xml features​
• Samsung Call Recorder​
• Samsung Screen Recorder​
• Samsung Call & Message Other Devices​
• Samsung AppLock​
• Languages totally fixed​
• Non-samsung touchscreens totally fixed​
• A20s wallpaper pack​
• Default wallpapers changed​
• Lockscreen fixed​
• And more​

What's Not Working:​

• Face Unlock​
• Secure Folder​

How to Install:​

• Flash Latest Pie (One UI 1.0)​
• Unlock OEM​
• Flash OrangeFox R10/R11​
• Flash ProjectMedusaOS zip​
• Flash Magisk (optional)​
• Reboot and enjoy​

Which Devices Supported?
J415F/FN/G/GN/N (tested and working well)

Do You have a problem?
You can write in my telegram group: t.me/ProjectMedusaSupport

How to Send Donate:
You can send me Euro with TransferWise or bank account in Europe
Account Name: Batuhan Arslanoğlu
BIC: TRWIBEB1XXX
IBAN: BE94 9672 0265 7214
Address: Avenue Lousie 54, Room S52 Brussels 1050 Belgium


Thanks to:​

• @AdaM for helping to create this port​
• @asarre for aroma installer and helping to fix some errors​
• @el0xren for additional OneUI features​
• Topjohnwu for Magisk​

Kernel Source: ProjectMedusaAndroid/android_kernel_samsung_msm8917_Q

XDA: DevDB Information
ProjectMedusaOS One UI 2.0 Port, ROM for the Samsung Galaxy J4+

Contributors
Batu33, AdaM
ROM OS Version: Android 10
ROM Kernel: Linux 3.x
ROM Firmware Required: Latest One UI 1.0
Based On: One UI

Version Information
Status: Stable
Current Stable Version: 3.0
Stable Release Date: 2021-02-20

Created 2020-12-25
Last Updated 2021-02-20

 

[Batu33]

Download Links:​

• MEGA.nz: https://mega.nz/file/LfJFFAhA#HoPmsz9D07uaPTAiFSJqghtnkuW5lvD54T0HwO7vnCg​
• Batu33's Google Drive: https://drive.google.com/file/d/1xuD38Sd2AqvwrRxpLIZwZpVX_3PIdhYA/view?usp=drivesdk​
• ProjectMedusaFTP: https://projectmedusa.batu33tr.workers.dev/0:/ROMs/ProjectMedusaOS-v3.0-Final-EOL.zip​
• AdaM's Google Drive: https://drive.google.com/uc?id=1FvsSoFmcY_Ke83uT4ichfvUyHQ2sfasH&export=download​
• AdaM's FTP: https://server.nippon.workers.dev/ProjectMedusaOS-v3.0-Final-EOL.zip​

Telegram:​

• Support Group: https://t.me/ProjectMedusaSupport​
• Update Channel: https://t.me/ProjectMedusaChannel​

 

[Batu33]

Changelogs:​

v3.0
~ OneUI version updated to 2.5
~ Fully based on J6+
~ Security Patch updated to January/2021
~ Scamsung securities fully removed
~ Some old update changes reverted
~ Non-root version of ProjectMedusaOS
~ Updated ProjectMedusa Lite Kernel to v1.3.0
~ Kernel improvement
~ Used Chrome again, dropping other app
~ Language Fully Fixed this time
~ All seetings features working
~ Build.prop tweaks fixed and added new tweaks
~ Device name is Galaxy J6+ inside settings
~ It still POTATO after that all lot work
~ Added more fonts in system
~ A20s wallpaper pack
~ Default wallpapers changed
~ Probably non-samsung touchscreen issue fixed

v2.0
~ Initial Stable
~ OneUI version updated to 2.1
~ Added ProjectMedusa special wallpaper pack
~ "[email protected]/2.1.so" files moved true dir
~ Samsung AppLock fixed
~ Added build.prop tweaks
~ Magisk updated to v21.4
~ Magisk manager updated to 8.0.4
~ Aurora services deleted
~ Added spectrum and app
~ Enabled screen recorder
~ Enabled dolby atmos game profile
~ Added Samsung calling & messaging from other phone
~ Lockscreen notifications settings fixed
~ Vanced manager updated to v2.2.0
~ Added selectable spotify songs in alarm
~ Chrome deleted && replaced with Brave

v1.1
~ 2nd sim fixed
~ Language issue fixed
~ SafetyNET fixed, integrated G975F's build.prop
~ Added Samsung Smart Capture
~ Added Vanced Manager
~ Added new apps (Aurora Services, Store, Droid)
~ Magisk Updated to v21.2
~ Kernel updated v1.1.5 to v1.2.1
~ Integrated my Magisk pack with some modules

v1.0
~ Initial Beta

 

[Batu33]

Screenshot:

Spoiler: Screen shots

 

[el0xren]

very pruh

 

[Batu33]

very pruh

NoU

 

[el0xren]

NoU

no u infinity

 

[zombietin]

Wow..
I want Volte ToT
My Phone doesn't work

 

[Klein61967]

Hi!
Does it work if you flash custom kernel?

 

[Batu33]

Wow..
I want Volte ToT
My Phone doesn't work

Sorry only single sim's VoLTE working

 

[Batu33]

Hi!
Does it work if you flash custom kernel?

Up to date custom kernel already included, not needed to flash kernel

 

[Klein61967]

Up to date custom kernel already included, not needed to flash kernel

ProjectMedusaOS - OneUI 2 Port for Galaxy J4+ (clean flash highly recommended)
TYSM for developing this ROM I really appreciate it!
Thank you!
Edit: Problems
Charging speed is very slow (Kernel problem maybe...?)
System is very laggy low FPS when scrolling on One UI Home (Not really necessary to fix)
The weather widget isn't working, it can't locate me or maybe the GPS please fix it
Can you make an OC'd kernel for this ROM? Would really appreciate that. Thanks.
Edit: Never mind Weather widget is working now just have to install google app.

 

[AdaM]

ProjectMedusaOS - OneUI 2 Port for Galaxy J4+ (clean flash highly recommended)
TYSM for developing this ROM I really appreciate it!
Thank you!
Edit: Problems
Charging speed is very slow (Kernel problem maybe...?)
System is very laggy low FPS when scrolling on One UI Home (Not really necessary to fix)
The weather widget isn't working, it can't locate me or maybe the GPS please fix it
Can you make an OC'd kernel for this ROM? Would really appreciate that. Thanks.
Edit: Never mind Weather widget is working now just have to install google app.

Charge speed is normal, check your charger
System is laggy as its sd425 and same lag is on stock too so nothing to do
Bruh its stock rom and all is working fine, blame your region
OC is not as what you think in this crap device

 

[Klein61967]

Charge speed is normal, check your charger
System is laggy as its sd425 and same lag is on stock too so nothing to do
Bruh its stock rom and all is working fine, blame your region
OC is not as what you think in this crap device

Nvm everything is working fine, it's just me so...

 

[Ser0M]

Does it work for j610fn?

Changelogs:​

v3.0
~ OneUI version updated to 2.5
~ Fully based on J6+
~ Security Patch updated to January/2021
~ Scamsung securities fully removed
~ Some old update changes reverted
~ Non-root version of ProjectMedusaOS
~ Updated ProjectMedusa Lite Kernel to v1.3.0
~ Kernel improvement
~ Used Chrome again, dropping other app
~ Language Fully Fixed this time
~ All seetings features working
~ Build.prop tweaks fixed and added new tweaks
~ Device name is Galaxy J6+ inside settings
~ It still POTATO after that all lot work
~ Added more fonts in system
~ A20s wallpaper pack
~ Default wallpapers changed
~ Probably non-samsung touchscreen issue fixed

v2.0
~ Initial Stable
~ OneUI version updated to 2.1
~ Added ProjectMedusa special wallpaper pack
~ "[email protected]/2.1.so" files moved true dir
~ Samsung AppLock fixed
~ Added build.prop tweaks
~ Magisk updated to v21.4
~ Magisk manager updated to 8.0.4
~ Aurora services deleted
~ Added spectrum and app
~ Enabled screen recorder
~ Enabled dolby atmos game profile
~ Added Samsung calling & messaging from other phone
~ Lockscreen notifications settings fixed
~ Vanced manager updated to v2.2.0
~ Added selectable spotify songs in alarm
~ Chrome deleted && replaced with Brave

v1.1
~ 2nd sim fixed
~ Language issue fixed
~ SafetyNET fixed, integrated G975F's build.prop
~ Added Samsung Smart Capture
~ Added Vanced Manager
~ Added new apps (Aurora Services, Store, Droid)
~ Magisk Updated to v21.2
~ Kernel updated v1.1.5 to v1.2.1
~ Integrated my Magisk pack with some modules

v1.0
~ Initial Beta

Rk

 

[AngelTemplario]

View attachment 5243679

One UI 2 Port Project for Galaxy J4+

ProjectMedusaOS's Features:​

• Fully Based on Samsung Galaxy J6+ OneUI2​
• OneUI version changed to 2.5​
• Samsung securities disabled​
• Fully deknoxed​
• Debloated​
• Added build.prop tweaks​
• Zygote preforking enabled​
• Used ProjectMedusaKernel Lite v1.3.0​
• Network Speed in status bar​
• Only LTE mode​
• LTE text for mobile data​
• VoLTE and VoWiFi (not working with dual sim)​
• Added some OMC features​
• Added some floating_feature.xml features​
• Samsung Call Recorder​
• Samsung Screen Recorder​
• Samsung Call & Message Other Devices​
• Samsung AppLock​
• Languages totally fixed​
• Non-samsung touchscreens totally fixed​
• A20s wallpaper pack​
• Default wallpapers changed​
• Lockscreen fixed​
• And more​

What's Not Working:​

• Face Unlock​
• Secure Folder​

How to Install:​

• Flash Latest Pie (One UI 1.0)​
• Unlock OEM​
• Flash OrangeFox R10/R11​
• Flash ProjectMedusaOS zip​
• Flash Magisk (optional)​
• Reboot and enjoy​

Which Devices Supported?
J415F/FN/G/GN/N (tested and working well)


How to Send Donate:
If you want to send donate, read here: https://telegra.ph/Sending-donate-to-Batu33TR-03-08


Thanks to:​

• @AdaM for helping to create this port​
• @asarre for aroma installer and helping to fix some errors​
• @el0xren for additional OneUI features​
• Topjohnwu for Magisk​

Kernel Source: ProjectMedusaAndroid/android_kernel_samsung_msm8917_Q

XDA: DevDB Information
ProjectMedusaOS One UI 2.0 Port, ROM for the Samsung Galaxy J4+

Contributors
Batu33, AdaM
ROM OS Version: Android 10
ROM Kernel: Linux 3.x
ROM Firmware Required: Latest One UI 1.0
Based On: One UI

Version Information
Status: Stable
Current Stable Version: 3.0
Stable Release Date: 2021-02-20

Created 2020-12-25
Last Updated 2021-02-20

Awesome work! I've flashed the ROM without any problem, working perfectly, love it <3

I have some question: Can you flash Magisk once started the OS without device blocking of any kind? I mean, if I flash Magisk when I already installed and started the OS, would it work? Which would be the result at that situation? (If you guys don't have the answer, I can try it by my own, but I would not like to lose and redo the things I already have done to it)

Edit: Nvm, I have just installed Magisk zip with TWRP, then I wiped cache/dalvik, for last I restarted to the system and it worked perfectly

Thank you for this awesome ROM! I hope I would have money to donate

 

[CLOEI]

I seem not be able to pass safetynet. the evalType is hardware. Do you know a way to pass this? Magisk hide already enabled, just the cts profile match fail any help would be appreciated.

 

[alastairGreenNexus]

It booted and installed on SM-J415GN, Thank you!

 

[Andhika24kd]

What's changed in "Some old update changes reverted"?

And is the v3 version still preloaded with vanced manager, aurora, dolby, etc? Honestly, I don't think that's a good idea. Some people (like me) would want to tweak the ROM themselves later (e.g. I use NewPipe instead of vanced and I don't really need aurora). I would be very grateful if you could provide cleaner ROM experience (similar to debloated stock) on the next update.

But still, thank you for your hard work. Just some thoughts from me.

 

[zawarud0]

My touchscreen still doesn't work ater installing this.