yashsingh1/xdaforums huggingface dataset:
[K3 Note Original Android Development] pfx_k3:
i dont know

Logcat was full of Errors. Bluetooth had issues and also there were decoding issues. Most of the Time its working but sometimes you get this weird things. In my case if im using it while im traveling i feel really uncomfortable because i have all the time to worry if the gps is the next thing which has bugs and then im in **** or i have to use the good old maps.

In the first days it was working good but after time and on daily usage i noticed all these issues. I use sometimes a Bluetooth headset also Bluetooth speakers, to be honest bluetooth was always a weakpoint of this phone because its also on stock a little bit slow when it has to connect to something but at least it works when its connected. In this rom it kinda works. If you just test it for lets say 2 Minutes everthing is ok but thats not how real world usage works because u also switch between apps. Like switching form youtube to spotify and then maybe go back to local files. In that scenario the audio was still playing but it did skip some audio segments and also did play to slow or to fast. It just didnt sound anymore alright. I dont know if it was something with the Bluetooth module itself but the Log had a bunch of errors from Alsa audio and thats the Sound System from Linux which means there must be something with the codec or driver i think. But i really dont know.

Without Bluetooth i had also decoding issues by playing Youtube Videos and later tested it on local files. I did also test other Youtube Apps, like Skytube or Newpipe, they had all the same Errors. Skytube even worse just crashed, newpipe did play fine but the video part just stopped and the audio still played. Same sometimes for the Official Youtube App. The Log said also that there were many frame skips.

Finally i noticed then that the Wifi Signal always dropped and tought that was maybe the cause of these issues.

After checking wifi i also noticed that it was really slow, i checked also my router but it was the Phone which had issues. At the end the Wifi Signal did drop like every 5-10 Minutes, dont know what is wrong there was nothing special in logcat about that.

And the lags + Touchscreen Issue i had while using Whatsapp, sometimes the Phone needed almost 10 seconds to open Chrome or i want to type something but the phone did just nothing like it was freezed. After locking and delocking everything was fine again.

I dont know what i did wrong while flashing.

Did wipe and flash the rom, supersu + opengapps mini @ TWRP 3.1

Its just my 'Bug report'. ;)

[MENTION=8448534]bamb0 1[/MENTION]

had the same thing in my logs...
[K3 Note Original Android Development] bamb0 1:
Do you face any battery drain/drop issue?
[K3 Note Original Android Development] LLoTE:
Try thw 3.1.1.0 recovery that's on needrom
[K3 Note Original Android Development] AbhieSheik:
Hello

daniel_hk

first of all thank you soo much for such a stable rom for k3 note which was approximately dead for all the users if you wouldn't have developed this.

There is only one question is that how can we use your lineage rom without installing superuser su, if we unroot the phone then the situation is same it's not booting up. So can you tell us that please.
[K3 Note Original Android Development] tanish2k09:
Well that was some interesting information about how o is going up on our mt6752.

And it certainly doesn't look good.

Idk why but some recent aosp merges and patches broke out tree. Now Rohan Taneja is unable to boot up AEX.

I compiled carbon and Omni rom successfully with a few errors but after some minor debug it compiled smooth.

They didn't boot though. They had surface flinger log errors tracing to libc. I don't have time and resources to fix that.

I also made glaze, deso and Tesla builds. All fail.

At the same time, all the other ROMs based on los with latest patches, work fine with los tree. Rohan is pointing about some changes in the recent android aosp patterns that simply don't work with our device a7k. Maybe save is true for o.

Think again. Is it really worth it to bringup Android o on this device + mtk pain and all? Nothing much changed from n to o wrt mm to n.

The roms currently available are enough to satisfy almost all of the needs one would require ( keeping in mind the limits of the device) .
[K3 Note Original Android Development] pfx_k3:
The battery drain was like stock so no, no issues there also no drops. Maybe you have to recalibrate your Battery ?

Anyways i reverted already to a Stock VibeUI twrp backup. Will wait some months and maybe then everything is fixed.

[MENTION=8154430]LLoTE[/MENTION]

Thats the Version im using ;)
[K3 Note Original Android Development] LLoTE:
Oh well keep using it till now it's the most stable one but i can't help you with any of your issues i suggest looking for a new ROM
[K3 Note Original Android Development] aswinp222:
who is there who dosent like to taste the newer version of android on XDA!
[K3 Note Original Android Development] tanish2k09:
Well there is a huge difference between "like", "want" compared to "need".

We don't exactly NEED android o. Our devices worked fine for us on Android n and no one was complaining. People on this thread appreciated the los and c
[K3 Note Original Android Development] spartan29:
Lineage 14.1 for lenovo k3 note

Your update 820 & 729 not working for me ... Stuck I bootloader itself but 616 is working ... Plz help me out what to do ???
[K3 Note Original Android Development] LLoTE:
Get a newer twrp
[K3 Note Original Android Development] olgutza34:
flash supersu 2.82 right after OS, otherwise will not boot
[K3 Note Original Android Development] Chander.Prkash:
Booting Problem

Flashing Process Without Stuckon Boot logo and With out Rooting

Flash The rom

Now Flash Supersu 2.82

Now Make Backup Of Boot

Wipe System Cache data

Again Flash The rom

Restore the boot from backup

And its Done;)
[K3 Note Original Android Development] spartan29:
Lineage 14.1 for lenovo k3 note

Tnks buddy finally it worked after installing SuperSU 2.82 ???
[K3 Note Original Android Development] natarajan0522:
screen wake up issue

Sir Screen wake up issue my lenovo k3 note on this rom,please fix this
[K3 Note Original Android Development] Osoolo:
There are three rom lineage slim and carbon what should I download , I am looking for completely working stable nougat rom ?
[K3 Note Original Android Development] olgutza34:
first check your TWRP version, recommended to use daniel_hk version 3.1.1.3. Any version above 3.0.2.6. should do it. Make sure you have also supersu 2.82 and latest gapps version downloaded into phone.

About versions, tried all three and liked more Lineage. It is up to you, all three share same stability.
[K3 Note Original Android Development] Osoolo:
Thanks for the reply , right now I am in stock rom not rooted , if you don't mind can you send me the link for Daniel twrp ,I'll go with lineage os :)

Ok I din see properly the twrp link is in the op thank you once again sir
[K3 Note Original Android Development] olgutza34:
first page of this thread, you are going to find all of daniel_hk work, both OS and twrp. Happy flashing!

Be aware, after Lineage flash supersu before boot. Lineage OS has a management control app which require root acces, without supersu you get stuck at Lineage logo for eternity. Going from stock ROM it is recomended to wipe all partitions, including data. Make sure you had a complete backup of your personal dataon a external drive or PC.
[K3 Note Original Android Development] Osoolo:
Should I wipe internal storage too ?
[K3 Note Original Android Development] olgutza34:
If you are coming from 5.1 yes, if you are on 6.0.1 stock right now it is not mandatory, it should be OK as it is.
[K3 Note Original Android Development] Osoolo:
Thank you so much for your help :)
[K3 Note Original Android Development] matt4321:
Thread tidied up a bit, please don't argue and be rude to users. If people are being rude, report them and don't reply.

Matt

Senior Moderator
[K3 Note Original Android Development] Matrix7:
Hello guys,i apologise if this is the wrong thread.Is there any nougat rom that wifi is working without random drops?I have tried rr,aex but i keep going back to s433...I like the nougat roms but the wifi issue is a deal breaker
[K3 Note Original Android Development] olgutza34:
go to page 1 of this thread and you will find Lineage, SlimRom and Carbon. Personally I would recomend Lineage. Update your twrp also from to 3.1.1.3 to avoid any issues, and flash supersu 2.82 after flashing Rom, otherwise you'll get bootloop. I am using LineageOS since March, and since then never reverted to stock VibeUI.
[K3 Note Original Android Development] Matrix7:
Thanks for the reply,but searching through this thread i found people facing the same wifi issue.Is it ressolved in these roms,can you confirm it is working without drops?
[K3 Note Original Android Development] olgutza34:
personally I did not experience this, only a little lag when connect to wifi router, and that because I set up router not to advertise SSID. Only drawback I see is reduced standby time due to bad functionality of deep sleep function. also I cannot revert to 3g data connection, it stays on LTE all the time.
[K3 Note Original Android Development] gonzalocav:
Hi all! I write this just in case somebody can help me.

I've been using CarbonROM for a few months. Everything was OK, but I liked to try LineageOS. I made a factory reset undet Settings menu, and then flashed Lineage + SuperSU. But everytime I do it, phone restarts in recovery. I'm using danielhk's recovery in the first post.

If I try to install Carbon, I get the same behaviour. What I'm doing wrong? I'm forgetting to flash something? I have a wrong bootloader?

Thanks in advance!
[K3 Note Original Android Development] greekfragma:
take off the battery for 2 minutes and power on your phone again. it should work. if not you have to reflash with PC flashtool from the start.

make sure you have the latest twrp from daniel.
[K3 Note Original Android Development] LLoTE:
Its a twrp problem get a different twrp
[K3 Note Original Android Development] Matrix7:
Ok,gave this rom a try,exact same issue...Wifi randomly drops and then reconnects.Anyone having the slightest idea whats going on?All nougat roms have the same bug or am i missing something?
[K3 Note Original Android Development] LLoTE:
Change the kernel try the latest renice v11 or if that doesn't work ultimate kernel will
[K3 Note Original Android Development] Matrix7:
Nope,ultimate kernel doesnt make any difference.Havent tried renice v11 yet,but i dont think it will help..
[K3 Note Original Android Development] agajbhe:
Renice V11 kernel also have wifi problem better to stay on given rom kernel it is also stable...no wifi dropping issues...
[K3 Note Original Android Development] Matrix7:
I will go back to row since every single nougat rom i have tried has the same problem.Thanks anyway
[K3 Note Original Android Development] agajbhe:
Very nice ROM actually better than other nougat roms and preety stable...
[K3 Note Original Android Development] ctzof:
Same problem here. Wi-FI keeps disconnecting and connecting again. I tried to disable ipv6 using a script but no difference. Other than that the ROM is excellent. :)
[K3 Note Original Android Development] spartan29:
audio

Bro why don't you guys enable double atmos ... Try to bring it in next update guys it improve sound quality and output of head set will be good ...
[K3 Note Original Android Development] LLoTE:
Atmos is not that good viper is better
[K3 Note Original Android Development] daniel_hk:
Android-8.0.0 Oero info. update

Soon after the launch of 8.0.0 Oero, the sources were also released, cheers!

It took me a few days to sync and update everything. There come a few typhoon recently and besides the destructions its extra "holidays".

I have tried a few approaches and almost started all over every time. Eventually, I can make the RIL working to a certain extent.

The RIL status is:

1. Can make and receive phone calls.

2. Can send SMS but not receive (probably APN issue)

3. Data is not working (probably APN issue again...)

It's breath-taking when I first saw the signal bars again! It was not stable at first but its kinda stable now. :highfive:

Anyway, its within my expectation that some function might not working without serious fight... :mad:

Seems the wrapper approach is workable, at least to a certain extent for daily use. Actually, it started as a wrapper but it handles 95% of the works now. Still can't figure out a few proprietary functions. Hoping the RIL lib can be replaced completely. Still a long way to go...

It's time for the new age. I'm cleaning up the device tree and vendor blobs for Nougat. Hoping nothing would be missing.

I would continue building Nougat for my personal use. There might be updates once a while but no ETA or guarantee. ;)
[K3 Note Original Android Development] Matrix7:
Ok,i tried the aex unofficial 4.5 trying desperately to find a rom that doesnt give me this problem,so far no issues after 3 days..Fingers crossed,give it a try bro!
[K3 Note Original Android Development] trixter127:
[MENTION=4948627]daniel_hk[/MENTION] .You are totally awesome ?
[K3 Note Original Android Development] ctzof:
I think basically the problem has to do either with the router or the Wi-Fi frequency. I use a different router now with 2.4 GHZ and there is no drop at all. Previously in my home with my router I was using 5GHZ. So maybe there is a bug with only 5 GHZ. As next step I might try disable 5GhZ using my router....
[K3 Note Original Android Development] gonzalocav:
Thanks guys, didn't work. I had to flash stock marshmallow ROM using SP Flash Tool, with Firmware Upgrade option (Download only option didn't work). Maybe partitions were different in Marshmallow and Nougat, and that was my problem. I think i'll stay in Row s433 because i have not much time for this. Thanks guys!!
[K3 Note Original Android Development] :(){:|:&}::
I read about the same recently in news. Pakhar and Hato. Glad you're safe. :) Deepest condolences to people who suffered at Macau. :(
[K3 Note Original Android Development] agajbhe:
Unable to send files using shareit it always disconnects the connected phone while sending...
[K3 Note Original Android Development] aswinp222:
it seems you will be the first one to release Oreo based rom for mtk..congos for your work :highfive:
[K3 Note Original Android Development] raghuM:
Here are the required files

https://drive.google.com/file/d/0B7bPzDkQ_XHXN1ZaRkdxUFg1T00/view?usp=drivesdk

I am using Jio 4G as my first sim and Vodafone IN as my second.
[K3 Note Original Android Development] :
I'm using jio 4G in sim 1 and Airtel in sim 2. Its working fine.
[K3 Note Original Android Development] raghuM:
I don't know, not working for me

I followed these steps:

Factory reset from TWRP v3.0.2-7

Installed cm14.1

Installed Gapps

Reboot

I believe this is the correct way

Also I didn't try flashing any modem patch or anything
[K3 Note Original Android Development] :
Well the modem isn't a problem for sure. Because the same modem works for me just fine. A screenie for your ref.
[K3 Note Original Android Development] raghuM:
Maybe i'll try flashing the ROM again. It might have been fixed in lineage14.1:)
[K3 Note Original Android Development] raghuM:
Still no success:(

Will wait till daniel_hk comes up with a fix
[K3 Note Original Android Development] joanquro:
Hello. I'm facing a very weird bug playing YouTube videos. And it happens randomly. I'm going to try to explain.

When I play a video, it suddenly zooms in, so I can only see the left upper most part of the image. It's like if the video gets "zoomed" and I can only see a portion of the video. I have found a temporary workaround. What I do is locking the phone using the power button and unlocking it again, and then it comes back to normal play.

Any suggestion about this problem?. Has anyone experienced this problem too?

I have tried reinstalling GApps. I have also tried installing a different GApps package and to no avail.

Thank you!
[K3 Note Original Android Development] :
Yeah even I noticed a similar experience. I believe there was a patch for the same problem in cm13. It was on needrom before. I can't find it anymore. The patch was removed because it caused video recording lag. Well its not a main problem. The main aim is to bring a near stable build of nougat on k3 note. All these might be fixed once the main problems are taken care of. :fingers-crossed:
[K3 Note Original Android Development] tanish2k09:
It may have a workaround... Try this :

When the YouTube video zooms in, lock and unlock the device again. It should be normal again.
[K3 Note Original Android Development] B_V_:
Hi! Can anyone help me? Currently, I'm struggling with booting AOSP 7.1.1 beta 3 from 4PDA - I installed it with all the instructions given, yes, I did wipe cache/dalvik, data, system, formatted internal memory and SD-card. I tried to install ROW S433 with Flash Tool, then installed needed version of TWRP, but nothing helped - I keep getting bootloops with it. I asked developers from 4PDA, they don't know, what's the problem.

The thing is that LineageOS installs and boots on my phone without any problems, so I wonder, if it's possible to make some kind of patch for AOSP to actually boot it.
[K3 Note Original Android Development] :
Since you have no actual problem with lineage os this query is actually offtopic. Please ask in its respective thread or forum. You would find help.

Thank you
[K3 Note Original Android Development] gececi_78:
This ROM is generally smooth

But some bugs;

1) Wifi : Hidden SSID dont connect

2) Camera : HDR setting is on -> Camera FC
[K3 Note Original Android Development] varadinum:
Try wipe everything without external and internal map. Then do not flash, but restart recovery . And after the rom flash.
[K3 Note Original Android Development] Mafioso:
Installed the new Lineage OS ROM around 2 days back. Most of the things working as they should, and the ROM is pretty smooth and fluid, hats off to the developer :good: However there are couple of observations:

- as already pointed out by Daniel in one of his posts, your sim cards need to be 4g capable. Even if you put one 4g sim card and one non 4g sim, both your sims won't be detected.

- For some strange reason, my LTE only sim (JIO) only connects to network if I go to sim settings page and then SIM 1 settings after each phone restart. Before that there is no network on this SIM. I think the reason might be it is defaulting to 3g network. Also on my normal sim (having both 3g and LTE network), it doesn't connect to data till i do above step on each restart.

- LED notifications don't work.

- Some softwares are displaying continuous notifications like Antutu benchmark and Mifit. I have put setting in mifit to not show notification , yet it still shows. Only way to get rid is to block all notifications from app settings for the app.

- Only YGPS shows satellite information in GPS while other softwares (like androits or gps status) show no satellite information, even though they manage to lock. Don't know if the software are to fault or if something in the ROM

- Camera shows unable to connect while taking pic with HDR on.

- Menu button behavior (short and long press) can't be changed from settings. It is always to default to recent app switcher and split screen respectively.

- Location on-off toggle in status bar icons would be nice.

- Wifi Hotspot doesn't work

Other things like data on both sims, bluetooth, file transfer (MTP), GPS(apart from observation mentioned), proximity sensor works without any issues
[K3 Note Original Android Development] ash001:
Lock your device and unlock....it will fix youtube video zoom
[K3 Note Original Android Development] theo546:
Hello,

i installed this night the rom, and, did anyone here have slow animation, when i pull down the notification it slow,

when i'm watching youtube video, there is 1 second of unsync.
[K3 Note Original Android Development] BWAS1000:
So you need both SIM cars to be LTE capable for it to work. That locks out an entire country, and I'm sure there's at least one more. We don't have LTE here in Trinidad, only HSPA+

Question, is, why? I have a 7.1.1 ROM on the phone now that works fine......
[K3 Note Original Android Development] ezhome2046:
menu button for setting fixpatch any app can work if patched

https://pan.baidu.com/s/1nvucSjf

mtp work now for my win10-64bit, select mtp driver by microsoft. when reconize and well for k3 note.
[K3 Note Original Android Development] Mafioso:
you can probably try out superevil or blitz nougat rom, they might not have this issue.
[K3 Note Original Android Development] maceto:
Is the rom upload by Sandeep Sethi to androidfilehost with name lineage-14.1-20170111-UNOFFICIAL-aio_otfp.zip an authorized upgrade of this one or it's the same? Because it has 50 mb less than this r6, and i don't see any appointment here
[K3 Note Original Android Development] 081294:
How can i update my mobile to Android nogut...? I have rooted device.
[K3 Note Original Android Development] olgutza34:
how about to read couple of pages of this thread? you can't simply update, have to flash a version via TWRP. Page one of this thread, after first post of daniel_hk you will find most of your tools.
[K3 Note Original Android Development] 081294:
I have flashed it via twrp now what i have to do.??
[K3 Note Original Android Development] olgutza34:
what twrp version have you used, and more important, flash supersu 2.82 right after operating system, otherwise will not boot. It is because some modules that require root from the beginning. Also get from googleapps.org google package you need, check 64 bit, arm64, android 7.0.

also for less problems would be better to wipe all partitions, including storage, if you migrate from 5.1. If you had before Marshmellow, no need to wipe storage.
[K3 Note Original Android Development] Gethro991:
Need help with instalation

Hello guys.

I am big amateur in this field.

I want to install it, but I need help.

I downloaded files mentioned in article, but I dont know how to install it.

How to Flash the rom, install all I need to install ?

I used SP flash tools long time ago to get rom, but it looks like I cant use on these files.

I need step by step tutorial, I hope someone have it, or is ready to write it to me.

If someone can help me, I can give you my email or other contact for easier communication.

Thanks in advance.
[K3 Note Original Android Development] olgutza34:
if uou are accustomised to sp flash tools, you have to flash TWRP with it, as .recovery image. Than enter twrp recovery by pressing vol+ vol- and power button for several seconds, untill you see twrp logo. Previously put on microsd card rom image, supersu 2.82 and gapp package at your choose, from gapps.org. Go to wipe/custom wipe and choose cache, salvik, system, data and storage. last one not necesary if you have android 6.0 or newer. go back to main page, install, select microsd as storage, install ROM then supersu. After that you can reboot phone. gapps only you are using it.
[K3 Note Original Android Development] Gethro991:
Camera problem

I have done what is written, and have lineage os on my phone.

The only problem I found so far is camera.

When I open camera it just show me black screen.

If I use some other application for camera from google store it work good.

Any hints how to fix camera ?
[K3 Note Original Android Development] olgutza34:
go to settings/apps/camera, then storage, clean cache, give all permissions and then try a force close.

if other apps work just fine, it cannot be camera issue either driver issue. Strange, never had issues with camera at basic level...
[K3 Note Original Android Development] Gethro991:
Tried all of it.. Still the same. I wanted to post screens in here , but it doesnt allow me. Anyway I sent it to you in private message.

I tried with reinstalling system, but still got the same.
[K3 Note Original Android Development] trixter127:
We didn't face any problems regarding camera with any of the latest builds.If you already rooted your device and having problems with CyanogenMod Camera just remove that and install any Camera App like GoogleCamera , SnapIt as system app and use it.