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[ROM][OFFICIAL] LineageOS 17.1 [OnePlus Nord/avicii]

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conzar

Member
Aug 15, 2010
9
1
A dirty flash is flashing a new ROM without resetting to factory default. This can work well, but there can also be problems. For example, I updated from the unofficial 2020-11-03 to the official 2021-01-14.
I did the swapping of keys with a script that I have had for a long time. Don't know where I got it from, but I can provide it if someone wants it.

I presently have the unofficial installed on my Nord. Can you please provide the script and instructions on how to migrate from the unofficial to the official please? It would be a great help as I really don't want to have to start over.

Thank you!!!!
 

sniperle

Senior Member
Dec 8, 2010
426
362
I presently have the unofficial installed on my Nord. Can you please provide the script and instructions on how to migrate from the unofficial to the official please? It would be a great help as I really don't want to have to start over.

Thank you!!!!

Yeah, sure, I'll be happy to explain that to you.
So, first download all files, like LOS, GApps, Magisk, etc.

Then I roughly followed the instructions in the LOS Wiki: https://wiki.lineageos.org/devices/avicii/install
Since you have already unlocked the bootloader, this step is not necessary.
Then I installed the official LOS recovery via fastboot and rebooted to it.
Then the copy-partitions.zip via ADB.
Then the LOS 2021-01-14 zip via ADB.
Then rebooted to recovery to switch the A/B slot.
Then sideloaded packages like Magisk, GApps, etc.
Then I booted the TWRP recovery 3.4.0-13 because my data partition is encrypted and only TWRP can do the decryption.
In TWRP I installed lineage-migration-to-signed.zip normally (not via ADB).

Then reboot to system.
Worked well, the system runs stable.
 

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arturomb

Member
Jan 3, 2014
36
13
43
Madrid
Just installed LoS, and for now all works well. Only I don't find VoLTE settings or enchanced 4g. I tried to activate with *#*#4636#*#* but this code don't work. It's a known bug? Maybe this can be implemented in nexts builds? Thanks for your time and amazing work
 

sniperle

Senior Member
Dec 8, 2010
426
362
Just installed LoS, and for now all works well. Only I don't find VoLTE settings or enchanced 4g. I tried to activate with *#*#4636#*#* but this code don't work. It's a known bug? Maybe this can be implemented in nexts builds? Thanks for your time and amazing work

VoLTE works for me and the settings for it are also visible.
 

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sniperle

Senior Member
Dec 8, 2010
426
362
What is the A/B slot for. I understand that they are two partitions. What is stored there and which slot is best to choose to reduce risk of bricking the phone? Yes I feel like a n00b writing this :p

The two slots are automatically switched back and forth during a system update. You don't have to switch anything yourself, don't worry. But you have to reboot the recovery for the automatic slot change to take effect.
Here is the explanation what this is good for: https://source.android.com/devices/tech/ota/ab
 

ArmiDuctor

Senior Member
Sep 23, 2012
53
15
The two slots are automatically switched back and forth during a system update. You don't have to switch anything yourself, don't worry. But you have to reboot the recovery for the automatic slot change to take effect.
Here is the explanation what this is good for: https://source.android.com/devices/tech/ota/ab

Thanks. I also flashed LOS 17.1 and i am very impressed with the stability. :)

The only things that i noticed is that the finger print scanner is not working really well

Also i installed MicroG. This is workking well too. Only problem is that Netflix is not starting and giving me a 501-109 error.

But still. These are minor things and all in all great work!
 
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sniperle

Senior Member
Dec 8, 2010
426
362
The only things that i noticed is that the finger print scanner is not working really well

There are some problems when Night Light is on, see post #20
https://forum.xda-developers.com/t/...-1-oneplus-nord-avicii.4185373/#post-83856591

Also i installed MicroG. This is workking well too. Only problem is that Netflix is not starting and giving me a 501-109 error.

Have you patched LOS to support signature spoofing ?
 

ArmiDuctor

Senior Member
Sep 23, 2012
53
15
There are some problems when Night Light is on, see post #20
https://forum.xda-developers.com/t/...-1-oneplus-nord-avicii.4185373/#post-83856591



Have you patched LOS to support signature spoofing ?
I have been reading through xda to figure this out. I use the riru-core and Riru exposed + fakegapps in exposed. Signature signing seems to work when I check in microg setting. But I have no safetynet and therefore Netflix will not start (at least that is my current guess). Also I have magisk hide enabled and did the props for fingerprint. But no safetynet pass yet.

So if somebody here did manage to get it working then I would love to know what the steps are to get there :)
 
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  • 2
    When lineageos 18 will be released for nord ??
    1
    I just installed utdate dated: "25 June 2021" and double tap to turn on screen still works for me.
  • 11
    Hi, any plans about Lineage18.1 on Avicii ?
    11
    Builds are now official and will be published on https://download.lineageos.org according to the build schedules. Builds will be updated weekly.
    10
    https%3A%2F%2Fimg.xda-cdn.com%2FNEqGNs6rv5B0hFKzbB7Z_gXjqkY%3D%2Fhttp%253A%252F%252Ffiles.paulfasola.fr%252FCyanogenMod%252FLineageOS.png


    Code:
    /*
    * I'm not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed (like it did for me...).
    * Please do some research if you have any concerns about features included in the products you find here before flashing it!
    * YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you.
    * Your warranty will be void if you tamper with any part of your device / software.
    * Same statement for XDA.
    */

    LineageOS is a free, community built, aftermarket firmware distribution of Android 10, which is designed to increase performance and reliability over stock Android for your device.

    LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. Linked below is a package that has come from another Android project that restore the Google parts. LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.

    All the source code for LineageOS is available in the LineageOS Github repo. And if you would like to contribute to LineageOS, please visit out Gerrit Code Review.


    What's working :
    Boots
    RIL
    Fingerprint
    Wi-Fi
    Bluetooth
    Camera
    Audio
    Sensors
    Flash
    GPS
    Alert Slider
    NFC

    Known issues :
    You tell me.

    Instructions :
    Download the latest build.
    Reboot to Recovery.
    Flash the build.
    Reboot to recovery.
    Format Data.
    Flash GApps (Optional).
    Flash Magisk (Optional).
    Reboot

    Downloads :
    Grab ur build : Link

    XDA:DevDB Information
    LineageOS, ROM for the OnePlus Nord

    XDA:DevDB Information
    LineageOS 17.1, ROM for the OnePlus Nord

    Contributors
    @KakatkarAkshay
    Device Tree: https://github.com/LineageOS/android_device_oneplus_avicii
    Kernel Tree: https://github.com/LineageOS/android_kernel_oneplus_sm7250

    ROM OS Version: Android 10
    ROM Kernel: Linux 4.19
    Based On: LineageOS

    Version Information
    Status:
    Stable
    Current Stable Version: 17.1
    Stable Release Date: Updated weekly

    Created 2020-11-03
    Last Updated 2020-11-03
    8
    Sadly that seems to be the case: no changes by the maintainer since Jan 27. It's on auto-build or something, since weekly updates do come along with generic updates applied. I don't know how long is that able go on before the device is dropped from the official roster. Maybe another developer will pick it up, if the current maintainer has lost interest in this ROM.

    Again, no complaints - it's volunteer work and i'm grateful for it all anyway.
    I haven't lost interest, I'm busy irl and don't have time to work on Nord right now.
    3
    Yes I also have the problem that Chrome freezes this happens but also with Brave. I have now once reflashed and leave the Props module away. But unfortunately the error is still there. Chrome Crasht after about a minute.

    @KakatkarAkshay: Thanks for the info. But do you have any idea why Google Chrome freezes? The Jelly Browser (default system browser) works flawlessly without freezing
    This seems to solve it:


    Make sure you backup /vendor/etc/vintf/manifest.xml before editing!