Fingerprint not working properly - Galaxy Note 4 Q&A, Help & Troubleshooting

Hello fellow noob lineageOS user here.
I have a Samsung Note 4 N910G and needing help in regards to fixing the fingerprint scanner as its not being detected at all/ not scanning properly but does work (semi) when trying to add a fingerprint into the phone itself after the first scan out of 8 and doesnt respond after that and its running LineageOS 18.1 and was working prior to the OS upgrade from Android v6.0.1 if anyone can provide me a possible fix it would be much appreciated

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[ROM] LineageOS 14.1 for Samsung Galaxy J3 (2016) [SM-J320FN] [UNOFFICIAL] [Q&A]

Hi everyone ! this is our dedicated thread for Q&A about J3 LO14.1 ROM !
hello there...seems everybody is ignoring this part of the thread and posting in the main...LOL...well i just wanted to ask a friend of mine wanted to merge his storage in his wifes J3 2016 device so i said i would research for him as they are both not android enthusiasts,may i ask is the storage merge working on this build so can i merge the ex sd card memory with internal....thank you
I use this ROMs and merge my sd card as adobtable storage, working fine.
I use Easy Adobtable app from google play to split the sd card into 2 partitions.
10% formated as internal storage, 90% as portable.
Hey!
I really appreciate your hard work to make LineageOS on this device working.
Just wanted to build this rom for my own use as I build ROM's for all my other devices as well.
But I encountered an error when building kernel and so the build process stopped with:
make[3]: arm-eabi-gcc: command not found
I'm really wondering what caused that, because for all other devices, especially my OnePlus One, which has also a armv7-a cpu, build process is running well.
I can post the last lines of the build process (debug output) as well, but it's partial in german language.
Maybe you could start telling me what linux distro you're using for the build?
Thanks in advance.
Custom ROM with UVC full support?
Hi dear devs. You are my only hope it seems.
Is there a version of custom ROM for J320FN that includes all the good stuff for UVC functionality? I would really need such a ROM.
(Secondly, I have an old OMIZ BT Keyboard model #OMIZ6221 that connects and syncs with my J320FN and is seen correctly as "BT-FoldableKB" but doesn't work as a standard HID device. It does nothing.)
But what I really need is the UVC full support to connect an external UVC compliant USB cam. (endoscope or DVR etc).
Thanks so much for your efforts and for what you do.
Happy Christmas and a Happy 2018 !!!
P.S. I have no idea if I clicked on the right button. Please for mercy if it was not the right one.
Can we use the SDCARD as internal memory?
Yes, adobtable storage is working.
You can also split the sd card into 2 partitions using ADB command or partition tool
ie : 20% adobtable, 80 ext
How to post a new Question ?
Hi, does the camera work (take videos)
And do I have to rewrite the stock rom before installing this one or I can keep Remix resurection and replace it with Lineage-os?
sorry for my bad english
Why my wifi not working connection to the network and it says no internet. data works.
Yes my internet is working on other devices.
Hi! Can somebody help me ?
How can I change the phone model in build.prop ?
I want to play a game on phone but it not compatible with the phone. I found a solution, if I change the phone model to a better phone the game will work. I change my phone mode but in the settings is still showing SM-J320FN.
Works on j320M?
i'm about to install this rom in my J320M and i'm trying to avoid all possible errors like bootloop, wifi problems, sim problems and mobile data problems
Simply backup your nandroid device
i do want to know if the flicker and VoLTE can be solved in future versions of the monthly or main unofficial (i don't like viper OS themming style)
i do really wanna know the need of monthly updates, why these exist? it's like security patches or some polishing in the code?, i do really wanna know that because i was updating my J320m every month, and no significant difference for me in a general use
Hi, you are my only hope Is not the ROM CASTOM for the SM-J320H? I searched a lot but did not get any results Can you create a rom for sm-j320h? Thank you
Give me a quick answer
Q: do i have to reflash the rom if there is a update?
do we have any hopes for lineageOS 15.1 or 16?
Hi everybody, yesterday i have been able to install lineage-os14 on my device and everything is ok except the wifi that i can't activate.
In my home i have two ssids and i can't connect noone of them.
The system tries to connect many times and writes always (Password saved) or (Wrong password), the same password, used on my laptop is good.
Is there a guide for the J3 prime 327t1?

Problem in Pie roms and secure lockscreen

Hello everyone! I've been using AEX 5.7 Oreo rom until now with no problems so far, I consider it the best Oreo for my X720. But recently I decided to test some Pie roms just out of curiosity, to see the development status, and in all of them (AEX 6.2, AICP 14, Lineage 16...) I found a nasty reiterative bug when I activate lockscreen pincode, doesn't matter if fingerprint is also active or not: after several reboots I'm not able to enter the system until I delete "locksettings.db". It seems that my pin code is correctly recognized, but after a black screen I get stuck in lockscreen again and again forever.
I've search the web for a fix and I haven't found any information related, it's so frustrating. Am I the only one in the planet with this problem???
I have same problem with aicp
By the way, I finally managed to solve this anoyance, a wheather widget that I used to use was to blame. There are lots of these available, so I simply got rid of it.
Same here (LineageOs 16, AOSIP Pie)

Need help porting LineageOS to TB-8504F

This is as far as I have been able to make it. I have it building locally with a couple local changes, but after being flashed the device doesn't boot into LOS.
https://github.com/darran-kelinske-fivestars/android_device_lenovo_tb8504f/tree/cm-14.1
Would anyone be up for helping with this?
Anyone up for helping with this? This is my first time. I don't mind doing the grunt work, but could use some direction/help from someone with more experience. Thank you!
I would love to test it out for you but I don't have mouse and the recovery available for tb 8504f requires mouse since touch interface does not work
You don't need a mouse to use TWRP on TB-8504F - I use touch all the time
Hi there... I'm trying to build LineageOS 14.1 for TB-8504X. There's already LineageOS 16.0 for it, but I need a stable LineageOS 14.1 device tree for another project.

Can't use the fingerprint reader on arrow os.

Good evening,
today I managed to install arrow os on my redmi 4 prime, followed by the root using Magisk and the basic pack of google apps.
The os seems much smoother, though I'm seeing that as unlock methods are present just the usual password/draw and similar. I tried to set a password, but there's still no option for setting the fingerprint.
Do you know if I should install more packages to unlock this feature?
I'm a little stucked right now, the fingerprint reader is a vital function for an os nowaday.
Thanks for reading and hopefully thanks for the help. ^^
I found some requirements that suggest this:
ROM Firmware Required: Latest Stock Oreo firmware else NFC and Fingerprint will not work!
Now there's a big doubt for me. I installed the os, but how can I install a firmware? Maybe this is easy syuff for you guys, but it's starting to be a little confusing for me >.>
Is there a way to get the updates I need?

J510H (j5x3g) screen flickering

Most ROMs here are made for J510FN, but on my J510H I get screen flickering on all of them. Is there any way to fix it?
The only custom ROM I have found that works for my model is back from 2017, but it has its own issues: https://forum.xda-developers.com/t/j5xnlte-j5x3g-lineage-os-14-1.3661936/
Maybe there is a way I could modify something for the ROM to work with my device, as I wouldn't expect everyone to make it also work for this device as it is not so popular, being a Ukraine model...
A link or something to a tutorial that is somewhat similar to what I have to do would be very helpful.
Thank you in advance.
Dan Ti said:
Most ROMs here are made for J510FN, but on my J510H I get screen flickering on all of them. Is there any way to fix it?
The only custom ROM I have found that works for my model is back from 2017, but it has its own issues: https://forum.xda-developers.com/t/j5xnlte-j5x3g-lineage-os-14-1.3661936/
Maybe there is a way I could modify something for the ROM to work with my device, as I wouldn't expect everyone to make it also work for this device as it is not so popular, being a Ukraine model...
A link or something to a tutorial that is somewhat similar to what I have to do would be very helpful.
Thank you in advance.
Click to expand...
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[ROM][13.x][UNOFFICIAL][Vanilla][OTA] LineageOS 20.x for Galaxy J5 [Unified] [2022-09-28]
LineageOS 20.x Android 13 for the SAMSUNG Galaxy J5 devices What's working: Wi-Fi (WPA3) RIL (includes mobile-data, calls,...) Camera (Photos, video recording) Bluetooth (includes audio input) Sensors (proximity & accelerometer) GPS NFC DRM...
forum.xda-developers.com
Hello brother, in this thread, the developer makes lineage os 20 for j5xnlte, it is better to tell the developer, maybe he made this for you for J510H.

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