yashsingh1/xdaforums huggingface dataset:
[K3 Note Original Android Development] stephendt0:
Bit of feedback on the latest Carbon ROM. Had to reflash stock via spflash tool for it to get out of the recovery boot loop - even upgrading recovery was not enough.

Anyway, got Carbon installed with the latest MediaTek codec. Still not great, I still get the YouTube zoom bug, especially when going from 1080p to 720p. Also, I can't play back 1080p video that is recorded by the device (just freezes), but it plays back ok on my PC. Focus also stays fixed while recording in the stock camera which is annoying. I trIed a 1080p X265 mkv tv episode that I copied over and it worked fine though.

Flashlight still turns off when the screen goes off. Otherwise everything else seems to be working ok for the moment.
[K3 Note Original Android Development] daniel_hk:
HDR fixed

I found a workaround for HDR so I release another LineageOS. As O is on the way, this would probably be the last build.

In this build,

1. I found a workaround for HDR. I don't know if it's better but it's faster than the stock algorithm. The quality is acceptable (at least for myself) without a tripod.

2. For some unknown reason, wifi hotspot can be started but not connected to...

There is an dirty workaround. If you change the password after hotspot is started, it would work. Devices can be connected to and everything seems normal. But, it failed again after turning off. Have no idea why yet. Don't know why our device would have so many troubles... :(
[K3 Note Original Android Development] Cpt.mactavish:
[MENTION=4948627]daniel_hk[/MENTION]

thanks a lot for this sir.........

I can't express my joy.... and how grateful I am... to you...in any other way.....

thanks again....for keeping this device alive :) :) :angel:
[K3 Note Original Android Development] Psycho91:
[MENTION=4948627]daniel_hk[/MENTION] are u able to make flashable zip for the HDR fix? That would be cool if we can use it on other previous build of lineageos-based/aosp 7.1.1 roms... :D
[K3 Note Original Android Development] agdroubi:
Can you pls check if any of those bugs are solved on the latest lineage build?
[K3 Note Original Android Development] stephendt0:
I just discovered the Wi-Fi hotspot bug which unfortunately is a deal breaker. I'll have to head back to VibeUI which unfortunately is laggy :( I don't think I've ever seen a phone that constantly has so many software issues ?
[K3 Note Original Android Development] agdroubi:
I think software issues are common in mediatek devices unfortunately. We will have to deal with it. :(
[K3 Note Original Android Development] stephendt0:
I've had plenty of stable mediatek devices before - eg. my Leagoo M8 and Redmi Note 2. Lenovo just put out really terrible sources for this device and they can't seem bothered with fixing their own firmware.
[K3 Note Original Android Development] yepyup:
not solved ... still freezing
[K3 Note Original Android Development] ziad shawki:
hi guyz

for fixing wifi hotspot issue use this patch it worked for me

https://drive.google.com/file/d/0B6BQW737XXYndlVXZU91NGkyNE0/view?usp=drivesdk

but all thanks to daniel_hk for fixing hdr and making a bugless 7.1.1 custom rom for our lenovo k3 note :svetius:
[K3 Note Original Android Development] Cpt.mactavish:
are you sure?? it didn't help me....

ok....let me try again

---------- Post added at 06:06 PM ---------- Previous post was at 05:55 PM ----------

nope....didn't work
[K3 Note Original Android Development] REIGNZ3:
Thanks for your hard work bro
[K3 Note Original Android Development] locolyric:
did i configure wrong? with 08-april lineageOS. pico gapps. some games required google play always fc

and no dt2w.
[K3 Note Original Android Development] daniel_hk:
AOSP 7.1.2_r6 (NHG47K), test build

Seems our K3-Note usually taste the leftover from other devices. I decided to break the curse when I finished my first build of 7.1.2_r5 for Nexus7 last weekend. Then I found r6 was out. As usual, it takes time to download via VPN. (Sad foreordination....:(). Finally, everything was ready yesterday night. There were some minor adjustments and the only main problem left was the camera (AGAIN!). Tried a few dirty ways and it was fixed. Everything seem in the right place. Check the change log in OP.

Here is the latest (no preview) Android-7.1.2_r6 (NHG47K) for our K3-Note. Cheers! :D

Note that: The wifi service has changed in 7.1.2.

The current available Gapps' setupwizard still use the API 22 method. And it's probably the only apk call the interface directly. Thus it would crash when starting wifi.

The workaround to install Gapps:

1. Flash ROM and SuperSU (2.79 and 2.79SR3 tested) in recovery

2. Reboot and setup your Wifi.

3. Flash Gapps (opengapps 20170409 tested) in recovery

4. Setup your account(s) in settings after reboot.

Download: Experimental

This is the AOSP out of the box. It's just for testing. Other than the O/C kernel, YGPS and PerformanceControl Apk, there is no any kind of addon. Please don't expect and request any extra feature. I'm sure other custom ROMs would be available soon. ;)

It's not my position to teach you guys how to use Android but feature like file explorer is already built-in since LP. It's not a root browser but good enough for normal use.

Settings > Storage settings > (choose the storage) > (if internal, tap Explore)
[K3 Note Original Android Development] tanish2k09:
[MENTION=4948627]daniel_hk[/MENTION]

Congratulations for your work for k3.

Will you now opt to become the maintainer for Carbonrom? As I see, you got an offer...

And if you will, would you comply with the condition to make your work publicly available? For the purpose of a developer is not to develop ways for self-use. The purpose is to provide others a way to fix stuff. You may not understand what I'm saying, but the point is : There are many devs who have seen your work, and are inspired by it to start compiling for their devices too, including me. Unfortunately, most of them, again including me, face the exact same errors as you faced during the initial builds of LineageOS 14.1, which included HDR, cam, ril (just to name).

Your help, could make many other devs and devices get better.

And by your help, I mean to put everything on GitHub for other devs to see and learn and then try to reproduce the methods for their devices. Of course, if you would be egoistic enough to keep it private, no one could do any harm to you. But those who help get the most respect. :angel:
[K3 Note Original Android Development] daniel_hk:
I don't like to argue but you are really a piece of work [MENTION=5913332]tanish2k09[/MENTION]. The following are the PMs you sent and my replies.

I do you another favour. I don't post your last PM here because it got indecent hostile words from you. I'm not scared. I walked away because its pointless to argue with people like you. We are having different standard technically and morally. I would rather spend my time on constructive things. And yet, you think you can bully anyone?

It's you asked for my help and you refused to provide the basics like a log, device tree, what errors, etc. You just asked me to look into a device tree from another dev.?

People like [MENTION=7583260]GSandeep[/MENTION] can build RR out with my kernel and device tree. I'm the first one put a think (like) on his thread. [MENTION=4588843]AirOne70[/MENTION] can build DU for Nexus 7 with my device tree and kernel. There were a few more earlier. All of them know how. They asked the right question and provided the necessary materials. Did you?

Nobody knows everything in seconds. You don't have the skill yet. It's OK. I always tell people to start with the basics first. I know. It's a result oriented world. Most of you just want credits with minimum effort. If you want your credit, you have to earn it. You want to call yourself a developer, you earn it. You may trick people once or twice. By the end of the day, fame would fade. Only knowledge won't leave you.

I don't owe you anything, nobody does. Your parents treated you too well and you just take everything for granted. As an Asian, our parents would take the blame for our actions. I don't blame your parents. I think they are trying their best to provide all your needs. You are responsible for your own behaviour and actions. You are really stupid if you don't know that and the shame is on you.

My father dead when I was still at school. My mother just didn't have the resource and education to spoil me like you. I have to figure out everything in learning and living by myself. That's why I like to help and would waste time trying to answer every PM. It occupy half of my spare time now.

If I want credit, I would spend time on popular devices. I have received two recently. If I want money, I would spend time on iPhone apps. Why would I pick this underdog device? How much can we squeeze on the poor? I'm not a rich man but I never ask for donation or thank(like). It's Lenovo provided us with a castrated kernel. That's why I stepped in.

I don't want to waste my time on people like you. It's time for you to introspect yourself.
[K3 Note Original Android Development] tanish2k09:
[MENTION=4948627]daniel_hk[/MENTION]

About the bad PM's, I'm sorry. What would you expect someone who has made 23 builds of lineage os most of which most didn't boot and many that booted are unstable? You were the only one I could think of who could help me. That's why I approached you. However, being unable to make a proper build make me angry and impatient. I realise now that what I said was wrong, and now I'm completely myself.:angel:

Even I don't have any interest in arguing. Rather I think we could solve this thing out.:angel:

Info: I successfully compiled a build with your tree. Needed some edits. But that build never boots. Only stuck on animation.:crying:

If you can or want to help, then I'm ready to comply with the condition of providing you every damned debugging material including complete logs, steps taken, sources used, etc. You name it.:good:

All I want now is a proper guidance. Since in k3 forum, you are the most active compiler, with huge amount of XP, I thought it would be best if you could :crying:

---------- Post added at 04:18 AM ---------- Previous post was at 04:06 AM ----------

Come on man. Everyone should get a second chance if they apologized at least.:(
[K3 Note Original Android Development] daniel_hk:
I don't have problem helping anyone even you.

There are many reason it doesn't boot. Mostly kernel or ramdisk (ie. boot.img) related. You have to tell what actually had happened. Stuck at manufacturer's logo, boot animation or reboot to recovery, etc.

Rohan Taneja also PM me earlier. He's a nice guy. I think he got the same device. You may start with his kernel. If not, use the official source as start. Build a workable kernel for the stock ROM first. Then proceed to custom ROMs. There is no short cut for anyone.

Either way, you may PM me with all the details and observations.

It's almost lunch time here and we are in the different time zone. You can't expect anyone to standby all the time. Be patient and cool, coding can't be rush.

Good luck.
[K3 Note Original Android Development] tanish2k09:
Thank you so much.

Finally off to a new start. Sorry about disturbing, since I don't have a slightest idea what your time zone is.

Btw, Rohan taneja and one more compiler have already teamed up and are working together.

He is one of the most experienced devs on the forums of devices he has had. Currently, the working tree and kernel sources belong to him. But that doesn't matter since we are working as team. He makes the stuff, I and some other compilers test it.
[K3 Note Original Android Development] thinkgadgetsme:
Thanks for preparing latest android ROM for K3 Note. Just a quick question, can I dirty flash over Lineage OS 7.1.1 ROM?
[K3 Note Original Android Development] Akzz1:
Thank you for this rom, I've installed it and everything looks nice except there is some error with the SIM. I can't choose between 2G/3G/LTE (Can only select 2G & LTE) and when it does connect I can not use mobile data at all. I've tried multiple versions of the rom but I haven't been able to use data once. Any thoughts?
[K3 Note Original Android Development] daniel_hk:
I don't think so but you may try. Should you have few apks that required sync, it might have slim chance to work. Sometimes, clearing the cache of those apk might stop the crashes.

Anyway, it's always wise to backup everything first.

Good luck.
[K3 Note Original Android Development] mugik04:
Daniel_HK

For fmradio in ramdisk / init.mt6752.rc to work it is necessary so

# FM Radio device node

mknod /dev/fm c 193 0;

chmod 0660 /dev/fm

chown system media /dev/fm
[K3 Note Original Android Development] daniel_hk:
The above is the old one from stock. It would cause parse error. There is no need if you use SuperSU. I already mentioned in the thread, use SuperSU only. Other part require SuperSU too.
[K3 Note Original Android Development] mugik04:
If it is registered as for you, then the radio writes "it's not ready", I prescribe it and the radio catches the station and plays

supersu here not and I just expressed my opinion

for the firmware thanks, I'm on their base doing RR
[K3 Note Original Android Development] thinkgadgetsme:
As a thumb rule i always take full backup of apps via Titanium Backup and ROM backup using the TWRP. I tried dirty flashing and it worked well. Nothing unusual. ROM is fine and I think I can use it as a daily driver, my only worry is the GPS. GPS navigation is necessary for me.

So far only thing that is not working is long press on home button. It produces an error 'System UI has stopped'.

Thanks [MENTION=4948627]daniel_hk[/MENTION] for preparing the ROM right after few day/weeks Google released the AOSP 7.1.2
[K3 Note Original Android Development] ransakPH:
anyone tried aosp 7.1.2? cant pass thru bootloader
[K3 Note Original Android Development] thinkgadgetsme:
yes i have tried the 7.1.2 and i also faced the bootloop but later i thought i should flash the SuperSU v2.79 also after flashing the ROM and it worked.
[K3 Note Original Android Development] olgutza34:
Same to me, got stuck at boot image, after flash got an error e: unknown error or something close. Tried over previouslyLineage OS already installed, tried over clean install, same result. Maybe TWRP version I am using is the issue, 3.0.2.6 denis PDA is TWRP version.

LE It worth trying to flash SuperSU after 7.1.2 flash...
[K3 Note Original Android Development] ransakPH:
i just did, flashed super su after flashing the rom. but luckily i still got this error 6.

---------- Post added at 04:48 PM ---------- Previous post was at 04:47 PM ----------

currently im using 3.0.3.0 TWRP still got this error 6
[K3 Note Original Android Development] Tarish Ahmed B:
it works!!!!

the smoothest rom i have ever used , and bugless till now , been using it for more than a day now :)
[K3 Note Original Android Development] thinkgadgetsme:
Hi [MENTION=4948627]daniel_hk[/MENTION] long press on Home button is not working with the 7.1.2 ROM, it always produces 'System UI has stopped' any suggestions how to fix this?

---------- Post added at 05:56 AM ---------- Previous post was at 05:56 AM ----------

is long press on home button is working? does it launch google assistant?

---------- Post added at 05:59 AM ---------- Previous post was at 05:56 AM ----------

try flashing the ROM using some other TWTP. i am using 3.0.2. -7
[K3 Note Original Android Development] Tarish Ahmed B:
home button works and everything else , but now i faced a bug as when uploading image in facebook maybe thats only for me , rest everything works fine :)
[K3 Note Original Android Development] ransakPH:
nah, i just flash lineage build on april.
[K3 Note Original Android Development] Dead-Shot:
Hi Daniel_HK your the best dev thanks for making our k3 note beautiful. I am facing one issue in this AOSP ROM while screen casting only video is coming in TV but audio output is not coming in TV this problem is in all AOSP nougat ROMs please try to resolve this issue
[K3 Note Original Android Development] daniel_hk:
I only tried briefly on casting and mainly on wifi. I don't have wifi-display here. Would take another look after the holiday.

Edit: Tested in LOS-14.1 only. You may try Lineage and tell me if it work.
[K3 Note Original Android Development] Dead-Shot:
lineage is working fine

Screen cast is working fine in lineage OS
[K3 Note Original Android Development] REIGNZ3:
Bro can you give me a room service so i can compile the rom
[K3 Note Original Android Development] locolyric:
i tried lineange 0s latest build(as today), hdr working well. no more wechat camera fail. external storage can be adopted as internal.

but still somethings wrong with the rom(i think is OS issue), forcedoze working well. But unable to stop google play services wakelock drain the battery. Wakelock stops when switch on battery saver.

Anyone know to stop it please share your idea.

--------

great things for this AOSP rom! no more network drop ! previously on other cm 13 or 12 . icon will show network is connected (even in settings) but there is no connection at all.
[K3 Note Original Android Development] okahdidi:
Please the FM radio has no sound at all,how do u fix this Sir
[K3 Note Original Android Development] thinkgadgetsme:
I tried the experimental AOSP 7.1.2 ROM and ROM is good smooth, no lag at all but there is some issue to hold on to mobile data network when switching from Wi-Fi. Device restart, switching to airplane mode and back was unable to resolve the issue and it is kind of deal breaker for me so had to switch back to latest available Lineage OS ROM.
[K3 Note Original Android Development] ezhome2046:
many thanks to daniel_hk to improve the android 7.1.

update to 7.1.2nhg47k. 2017-04-11.

camera video did not work properly. tested default camera, open camera, whatsapp video, wechat video, telegram video and youtube video. work fine on whatsapp and telegram only. what happen and how to fix this bug. and the gps not really good. charging only on 1.2A or may be lower.|

anyone know how to fix it. plz
[K3 Note Original Android Development] bansuk5:
[MENTION=4948627]daniel_hk[/MENTION] please2 if its not too much of a bother, but could you add OMS support to LineageOS, i know its a lot to ask but if possible could you do it, i could have done it myself but i cant cook roms.. ?????????
[K3 Note Original Android Development] okahdidi:
On the lineage OS,the H+ Symbol shows as my data icon but on this ROM,it's 3G. Can it be fixed?
[K3 Note Original Android Development] Myself5:
it's just a matter of the icon, the actual signal is still H+.

It can be enabled in the device tree with an overlay like this though: https://github.com/CarbonROM/android_vendor_carbon/commit/ad583663cd6a729b448a300bffa81fcc880716bd

[MENTION=4948627]daniel_hk[/MENTION] the CarbonROM maintainer offer still stands ;)
[K3 Note Original Android Development] Moyster:
Not really related but do you guys plan to support mediatek devices ? That would be great and bring some attention to your rom :)
[K3 Note Original Android Development] Myself5:
Nobody in the team has access to some MediaTek devices. We would _love_ to bring support to it, and will gladly work together with someone that feels like working on that, but from us ourselves, we can't do it, due to the lack of devices.
[K3 Note Original Android Development] daniel_hk:
Out of respect, I usually won't add feature to an existing custom ROM. If it's essential or device specific, I might.

But, .....What is OMS?

There are platform changes require your attention. I did send emails to you guys. Actually, I had sent twice. One months ago and another one last week. I think it might go to spam...

Anyway, I'll send you another email again.
[K3 Note Original Android Development] bansuk5:
OMS is overlay maneger service, its like a theme support, more info is provided here https://xdaforums.com/apps/substratum/reference-lineageos-substratum-support-t3580276 [MENTION=4948627]daniel_hk[/MENTION] thanks for your time ????
[K3 Note Original Android Development] Cpt.mactavish:
Carbon has substratum/oms support....you can use that
[K3 Note Original Android Development] Tarish Ahmed B:
why do you need to fix that its okay to have so right?
[K3 Note Original Android Development] okahdidi:
I prefer H+ to 3G just that i don't know where to edit this device tree and make the change
[K3 Note Original Android Development] okahdidi:
Also i cant seem to change font using ifont,it gives a parsing error
[K3 Note Original Android Development] fziert:
try FONTER app from play store.
[K3 Note Original Android Development] okahdidi:
Giving a parse error 7
[K3 Note Original Android Development] okahdidi:
Is working
[K3 Note Original Android Development] thinkgadgetsme:
[MENTION=4948627]daniel_hk[/MENTION] Lineage OS has been updated to 7.1.2. Any chances you will be working on a Lineage OS build?
[K3 Note Original Android Development] daniel_hk:
Sure, I have a test build earlier but a few guys asked for help on building. I would let them do it first.

Right now, I'm busy on a job. If possible, I might release one late next week.
[K3 Note Original Android Development] Cpt.mactavish:
:eek:
[K3 Note Original Android Development] REIGNZ3:
Yes it us who did booted the 7.1.2 and getting bug only ril and HDR
[K3 Note Original Android Development] B_V_:
Hi to all!

Unfortunately, I'm struggling with the problem, that I can't use your ROMs with O/C kernel installed. Here's the thing: I install LOS, using TWRP 3.0.2-7, previously making wipe cache/dalvik, data and system. I use a stock package of GAPPS from opengapps.org. Everything seems to install normally, but when I reboot my phone into system, it always stucks on Lenovo logo, then reboots itself. I was looking through your thread and found some advices like "Don't install Gapps" and "Remove your battery fro 10 seconds". I had done it also, but it didn't help me.

I really want to use your ROM, but I simply don't know how to solve my issue. Could you, please, provide me with instructions how to make your ROM work for me?

Much appreciated.
[K3 Note Original Android Development] thinkgadgetsme:
Thanks a lot and i appreciate your hard work. It would be a pleasure to have latest version of android on almost 2 year old device. Please work at your convenience, it's your right. Thanks again! :good: