[ROM][OFFICIAL] Nitrogen-OS [11] [ROLEX/RIVA]

Thago

Senior Member
Mar 1, 2019
95
40
28
Bangalore
thagoo.github.io
[ROM][OFFICIAL] Nitrogen-OS [11] [ROLEX/RIVA]

Android OS Version: 11.x
For devices: Xiaomi Redmi 4a (rolex) and Xiaomi Redmi 5a (riva)
Authors build: @Thago
Source code: https://github.com/nitrogen-project


Based on AOSP

Download , gapps and Magisk (Optional)
Reboot to recovery
Wipe Data, System,Vendor and cache
Flash ROM , Magisk (Optional).
Reboot
Enjoy


Download-Rom: https://sourceforge.net/projects/ni...va/Nitrogen-OS-11-rova-20210109.zip/download/
Gapps: A working gapps (NikGapps)
Magisk: (Latest Magisk Stable/Beta

XDA:DevDB Information
[ROM][OFFICIAL][STABLE][11] NitrogenOS, ROM for the Xiaomi Redmi 4A / 5A

Contributors
@Thago, cafebabe, xyyx

Source code

ROM OS Version: Android 11
ROM Kernel: Linux 4.x
ROM Firmware Required: 9.2.6.0 or above
Based On: AOSP

Version Information
Status: Stable
Stable Release Date: 2020-12-16
 

Attachments

Last edited:

ojetepelon001

Member
Apr 18, 2019
11
0
1
I'm having an issue with the SD card, sometimes (most of the time while charging for a long period) the SD hang and the system don't detect it till I reboot the phone.

The SD card has been working with stock miui rom since the phone release, and having the fact that the 2nd sim sometimes hangs, I think is a related problem to the 2nd slot.

The rest of the experience is incredible comparing with stock miui, really night and day diference, thanks for the working that dev's did in this rom.
 

Thago

Senior Member
Mar 1, 2019
95
40
28
Bangalore
thagoo.github.io
I'm having an issue with the SD card, sometimes (most of the time while charging for a long period) the SD hang and the system don't detect it till I reboot the phone.

The SD card has been working with stock miui rom since the phone release, and having the fact that the 2nd sim sometimes hangs, I think is a related problem to the 2nd slot.

The rest of the experience is incredible comparing with stock miui, really night and day diference, thanks for the working that dev's did in this rom.
Thanks for letting me know the bugs will try to fix them in next update and happy to hear that you getting good experience with custom roms 👍
 

Thago

Senior Member
Mar 1, 2019
95
40
28
Bangalore
thagoo.github.io
CHANGELOGS 2021 Jan 9
* January 2021 security patch and many more..
Device-
* Update vendor blobs from LA.UM.9.6.2.r1-03300-89xx.0
* Partially Update RIL, QMI & IMS blobs from LA.UM.9.6.2.r1-03300-89xx.0 and update ims blobs symlink
* sepolicy: add rules for fm_radio
* Update thermal-engine configuration.
msm8917-common Update Graphics blobs from LA.UM.9.6.2.r1-03300-89xx.0
* Upstream kernel to linux-v4.9.249
* Merge LA.UM.9.6.2.r1-03600-89xx.0 tag into kernel
* And updates from CAF
 

ojetepelon001

Member
Apr 18, 2019
11
0
1
CHANGELOGS 2021 Jan 9
* January 2021 security patch and many more..
Device-
* Update vendor blobs from LA.UM.9.6.2.r1-03300-89xx.0
* Partially Update RIL, QMI & IMS blobs from LA.UM.9.6.2.r1-03300-89xx.0 and update ims blobs symlink
* sepolicy: add rules for fm_radio
* Update thermal-engine configuration.
msm8917-common Update Graphics blobs from LA.UM.9.6.2.r1-03300-89xx.0
* Upstream kernel to linux-v4.9.249
* Merge LA.UM.9.6.2.r1-03600-89xx.0 tag into kernel
* And updates from CAF

Hi again thago, thanks for the updates, they're really welcome.

I want to know if there is out there any Gcam that work well with the rom, because for me at least, the camera can't take pictures with flash, simply don't work at all.

Thank you for your time!
 

MaxisMan

Senior Member
Dec 9, 2014
593
255
93
Hi again thago, thanks for the updates, they're really welcome.

I want to know if there is out there any Gcam that work well with the rom, because for me at least, the camera can't take pictures with flash, simply don't work at all.

Thank you for your time!
Try GCam by arthur for Redmi 4X, that's what I used on Android 10. Do report back if it worked/didn't work.

If not, try the other recommended versions.
 

theanuragsoni

Member
Jan 13, 2021
7
0
11
Scrcpy in't working with this rom I'm getting this error:

c:\adb>scrcpy
INFO: scrcpy 1.17 <https://github.com/Genymobile/scrcpy>
c:\adb\scrcpy-server: 1 file pushed, 0 skipped. 24.8 MB/s (34930 bytes in 0.001s)
[server] INFO: Device: Xiaomi Redmi 4A (Android 11)
INFO: Renderer: direct3d
INFO: Initial texture: 720x1280
WARN: Device disconnected
[server] ERROR: Exception on thread Thread[main,5,main]
java.lang.IllegalStateException
at android.media.MediaCodec.native_dequeueOutputBuffer(Native Method)
at android.media.MediaCodec.dequeueOutputBuffer(MediaCodec.java:3452)
at com.genymobile.scrcpy.ScreenEncoder.encode(ScreenEncoder.java:113)
at com.genymobile.scrcpy.ScreenEncoder.internalStreamScreen(ScreenEncoder.java:94)
at com.genymobile.scrcpy.ScreenEncoder.streamScreen(ScreenEncoder.java:60)
at com.genymobile.scrcpy.Server.scrcpy(Server.java:80)
at com.genymobile.scrcpy.Server.main(Server.java:252)
at com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method)
at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:399)
WARN: Killing the server...


it used to work with the official MIUI 10 that I had earlier
 
Last edited:

Thago

Senior Member
Mar 1, 2019
95
40
28
Bangalore
thagoo.github.io
Scrcpy in't working with this rom I'm getting this error:

c:\adb>scrcpy
INFO: scrcpy 1.17 <https://github.com/Genymobile/scrcpy>
c:\adb\scrcpy-server: 1 file pushed, 0 skipped. 24.8 MB/s (34930 bytes in 0.001s)
[server] INFO: Device: Xiaomi Redmi 4A (Android 11)
INFO: Renderer: direct3d
INFO: Initial texture: 720x1280
WARN: Device disconnected
[server] ERROR: Exception on thread Thread[main,5,main]
java.lang.IllegalStateException
at android.media.MediaCodec.native_dequeueOutputBuffer(Native Method)
at android.media.MediaCodec.dequeueOutputBuffer(MediaCodec.java:3452)
at com.genymobile.scrcpy.ScreenEncoder.encode(ScreenEncoder.java:113)
at com.genymobile.scrcpy.ScreenEncoder.internalStreamScreen(ScreenEncoder.java:94)
at com.genymobile.scrcpy.ScreenEncoder.streamScreen(ScreenEncoder.java:60)
at com.genymobile.scrcpy.Server.scrcpy(Server.java:80)
at com.genymobile.scrcpy.Server.main(Server.java:252)
at com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method)
at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:399)
WARN: Killing the server...


it used to work with the official MIUI 10 that I had earlier
Thnx for reporting will try to fix
 

MaxisMan

Senior Member
Dec 9, 2014
593
255
93
Been using this ROM for a few weeks now with NikGapps. It's mostly been smooth and stable, and GCam Go works. The only issues I'm facing are FB Messenger notification either getting delayed or not coming at all (sometimes there'll be a sound but no notif), faster than usual battery drain (could Xiaomi Doze be the culprit?), apps constantly needing to reload, and a few choppy animations here and there. For context, I was on Superior (10), Opengapps and using the same apps beforehand.
 
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theanuragsoni

Member
Jan 13, 2021
7
0
11
You've flash when you take pictures? for me is totally not working, but de torch by itself works perfectly fine
No flash isn't working neither in gcamgo nor in camera and also not in WhatsApp's camera but I use alarmy app as alarm, it has 'take photo to turn off alarm' and flash is working fine in that camera in alarmy
 

ojetepelon001

Member
Apr 18, 2019
11
0
1
Been using this ROM for a few weeks now with NikGapps. It's mostly been smooth and stable, and GCam Go works. The only issues I'm facing are FB Messenger notification either getting delayed or not coming at all (sometimes there'll be a sound but no notif), faster than usual battery drain (could Xiaomi Doze be the culprit?), apps constantly needing to reload, and a few choppy animations here and there. For context, I was on Superior (10), Opengapps and using the same apps beforehand.
Even with this gcam go I just can't use the flash, really weird, because if I use it as a torch it work perfectly fine but the camera just don't turn it on :cry: