yashsingh1/xdaforums huggingface dataset:
[K3 Note Original Android Development] daniel_hk:
Latest Carbon-CR5.1 and TWRP-3.1.1-3

I had mentioned it when I first released my own version of TWRP and I won't expect anyone would read all. That's the serial no. of your device. Official TWRP use it as backup folder name.

I just don't know why whenever someone found a difference would become a bug? It might catch others attention more but not me. :D

The version updated CrabonROM CR-5.1 (android-7.1.2_r23) is out. Cheers!

I found a bug in backup shortly after I released the last TWRP-3.1.1-2. so I build another bug fix version TWRP-3.1.1-3. I think (hope) this would be my last TWRP-3.1.1

I don't have much time lately and I might build another LOS next week. These might be the last few builds and that's all. :)

I only have limited resource and time. I'm not going to fulfil anyone's desire. I can only follow my own schedule. ;)
[K3 Note Original Android Development] ezhome2046:
many thx for daniel_hk for his great rom,

i flashed ur new rom 7.1.2_r24 CarbonROM CR-5.1, and found that the wifi connection always disconnect and search connect that so wired.

And BT to speaker the songs also wired sound quick often and take a long time to play songs.

I tested ur lineage-14.1-20170702 and did not find this problem. Is it the bugs on ver 7.1.2_r24 itself?

any idea guys?
[K3 Note Original Android Development] ezhome2046:
i really love daniel_hk rom becoz it gave me hope. so second tested use daniel_hk twrp-3.1.1-3 Rec to clean installed( Wipe data, delvik-cache, cache, internal sd, system) then installed 7.1.2_r24 CarbonROM CR-5.1, supersu 2.8.2, gapps arm64 pico.

I found my saved home router wifi connection often take 35-40 sec to detect and to connect.

BT thro' speaker will take a bit time to play song and wired sound not often happen.

GPS pointer is not correct although i shake the phone.

but lineage-14.1-20170702 did not find this problem. on gps pointer incorret and wifi connection time.

any idea guys?
[K3 Note Original Android Development] ezhome2046:
7.1.2_r24 CarbonROM CR-5.1

found external sd card can not see anything so often, always happen when u screen off phone for 1-2hrs. u will got this bug. need to reboot to make it works each time.
[K3 Note Original Android Development] gxthelord:
Just a quick question, anyone able to use 5GHZ wifi on the nougat roms?
[K3 Note Original Android Development] greekfragma:
[MENTION=4948627]daniel_hk[/MENTION]

I can confirm the Wifi issue dropping and not reconnecting. Checked 2 routers that are ipv4/ipv6 capable.

This bug was not present on Lineage or on previous Carbon 2017/6/29

If you can fix this then your latest Carbon will be complete. I am not encountering any other bugs and It is by far the smoothest daily driver for our device.
[K3 Note Original Android Development] ezhome2046:
5Ghz hidden ssid on my router also work on both nougat

its work on lineage os 7.1.2 and carbon rom cr- 5.1 07-21-2017
[K3 Note Original Android Development] SID_BAN:
hii i am using ur latest carbon rom, ur latest twrp and used super su 2.8.2, but i am unable to uninstall google applications completely , it gets back after restart and also kingroot cant root the rom after 99%, it gets failed,

and i have used ur glonass patch , with skyneel wifi error patch and so the problems with wifi have been resolved, thanks....

any help would b apreciated....
[K3 Note Original Android Development] LLoTE:
Use flash magisk and install magisk manager then install the magisk moduke terminal debloat and you can do debloat_magisk and then uninstall the app you want
[K3 Note Original Android Development] daniel_hk:
20170729 LineageOS 14.1 update.

The latest LineageOS 14.1 is out, cheers! :D

- Android 7.1.2_r24 (NJH47D)

- Kernel: a few minor patches (mainly prepared for O)

- Settings: Enable the Ambient Display switch

- Security patch July 5,2017[/INDENT]

This might be the last one or two Nougat. It's time to study O now. ;)

PS. [MENTION=622119]greekfragma[/MENTION], I don't have wifi drop but there are reports among some other devices since 7.1.0.

There is no (might be very minor) changed in Wifi for quite sometime. Seems not hardware related. May be temperature realated.... :D
[K3 Note Original Android Development] LLoTE:
Does it have any bugs and does it support substratum theming
[K3 Note Original Android Development] mahekohli18:
Everything works good , but the only problem I face is sudden battery drop buddy , is there any way to fix this , not only on your lineage , I had the same issue in carbon ROM too , can u please suggest me how to fix , is there anything that need to be changed , please do the needful thank u :o
[K3 Note Original Android Development] LLoTE:
Do battery calibration
[K3 Note Original Android Development] greekfragma:
So do you think that the bug rises from a small change on source code after 7.1 and is inside the generic stuff?

Can it be fixed with a universal modem patch? I have tried to install the existing modem patch with no success. Besides the random WiFi drop issues I have a problem with enabling-disabling the data usage. Switch is working showing on/off state but sometimes the data connection is not working and I need to reboot the K3.
[K3 Note Original Android Development] ziad shawki:
I dont face any wifi/network drop maybe can be router issue:)

Can we get carbon rom update with the new patches in your free time:D
[K3 Note Original Android Development] saggel:
Followed the guidelines of the first post to install LineageOS, now it's stuck on the boot logo and when I try to boot to recovery I get the message

"Have been in meta mode, long press the power button and the normal boot"

can you suggest something to bring the phone back to life?

update: adb and fastboot don't work - can't see the device
[K3 Note Original Android Development] bamb0 1:
Reomve battery and put again and reboot to recovery after
[K3 Note Original Android Development] saggel:
Tried several times to install this rom but every time failed and stuck on boot for more than half an hour when I quit... I tried with RESURRECTION REMIX and everything worked so I'll stay for a while there and try again some time soon! Thank you!
[K3 Note Original Android Development] agdroubi:
it seems that the latest lineage doesn't boot. I tried several time with no luck. Please daniel release a fixed build when you can.
[K3 Note Original Android Development] mugik04:
It is necessary to put at once root-supersu&magisk
[K3 Note Original Android Development] govis1:
Was getting stuck on boot as well and flashing SuperSU on top as someone suggested here solved the problem. Thanks for a great ROM, Lineage is the way to go.
[K3 Note Original Android Development] LLoTE:
Try to not delete the system in wipe in twrp and maybe it will work
[K3 Note Original Android Development] Noire182:
Stuck

Stuck at Lenovo logo after flashing.
[K3 Note Original Android Development] superforever360:
flashed superSU solved the boot problem
[K3 Note Original Android Development] Noire182:
no sim detected.

My device is a7000+. no sim detected. already restored IMEI but still no luck.
[K3 Note Original Android Development] LLoTE:
Oj a7000 no k50 roms work well
[K3 Note Original Android Development] Noire182:
what do you mean?
[K3 Note Original Android Development] LLoTE:
You should find a7000 compatible roms they don't always work for all the phones you should find roms that say k3note and a7000
[K3 Note Original Android Development] Noire182:
So this rom does not work on a7000+?
[K3 Note Original Android Development] Not_James_Bond:
You have to flash root(supersu/magisk) right after flashing rom.
[K3 Note Original Android Development] olgutza34:
I can confirm it works well dirty flashing over previous LineageOS. Of course, supersu 2.82 flashed right after LOS, and no issues so far, all apps works well. I am using TWRP 3.1.13 of daniel_hk.
[K3 Note Original Android Development] LLoTE:
I think it doesn't
[K3 Note Original Android Development] ezhome2046:
hello anybody flash the newest rom by daniel_hk dated 29July2017?

i found the common bugs on LOS 14.1 launcher, its always force close when make a shortcut of widget on desktop.

And saved home router wifi, it take much more time to autoconnect.

anybody have the same problem like me?

anyways, daniel_hk custom rom almost perfect.

but i also found a bugs on wechat when recording video, its halted on recording. i found its no problem on recording under whatsapp.

telegram did not test. how about line ?

---------- Post added at 09:00 AM ---------- Previous post was at 08:52 AM ----------

i tried to installed a new launcher to make it no force closed and it has the doubled click to sleep on desktop function. the name is "Arrow lanucher". you can install by playstore. it seems to be created by microsoft corporation.
[K3 Note Original Android Development] olgutza34:
I didn't experience force close when creating widget shorcuts, and slow wifi connection is there since last three builds LineageOS. About wechat and telegram, I am not using them.

The issue may be of TWRP version you use. Since I have switched to 3.1.1.3 of daniel_hk, no force close since then, and also dirty flash went well.
[K3 Note Original Android Development] ezhome2046:
i also flashed twrp 3.1.1-3 by daniel-hk. force closed shortcut maked
[K3 Note Original Android Development] SID_BAN:
hii i am facing some issue , my wallpaper is getting changed automatically to "WHO'S BACK", (DEFAULT), the apps crashes and does not responds , then i have to restart the mobile to use, currently using daniel hk latest carbon rom with his last TWRP and super su, installed stock gapps, used many launchers as , pixel, nova, google, go, samsung, but same issue pls help........
[K3 Note Original Android Development] trixter127:
EAS Support

Hello [MENTION=4948627]daniel_hk[/MENTION] I'm seeing posts that Carbon Rom latest builds introduced EAS (Energy Aware Scheduling ) support.From what I hear ,it will maintain battery and temperature in a more efficient condition.Can we expect it for our k3 note Carbon Rom. please let us know your opinion

Thankyou for your continuous efforts for making k3 note better.:good: without custom roms like yours my k3 note would have been in a garbage can a long time ago . Thank you very much :angel:
[K3 Note Original Android Development] shawdanon:
Did you flashed the modem?
[K3 Note Original Android Development] fziert:
sometimes i have the same problem but another reboot makes it fix or by toggling airplane mode .
[K3 Note Original Android Development] bamb0 1:
Iam a7000 plus user and i dont face any proplem

Check if you correctly flashed a7000 plus modem
[K3 Note Original Android Development] fziert:
all flashed correctly...its not permanent problem.. appears sometimes after reboot ...i would say 1 out of 8 times...so all good ...Thnx BTW:good:
[K3 Note Original Android Development] Kishore xda:
Notification Led working or not for social media apps

---------- Post added at 01:30 PM ---------- Previous post was at 01:30 PM ----------

Call recording feature is there?
[K3 Note Original Android Development] bedoedeyne:
Excellent kernel, but there is no dt2w in this. Can you add it in the next version? And please remove double tap home key to wake :D
[K3 Note Original Android Development] bansuk5:
Best of luck [MENTION=4948627]daniel_hk[/MENTION] ????
[K3 Note Original Android Development] agajbhe:
Is there any GLONASS zip for nougat ROMs on Lenovo K3 note ...?
[K3 Note Original Android Development] Arty777:
Can here is a hint

https://android.googlesource.com/platform/hardware/ril/+/android-o-preview-4
[K3 Note Original Android Development] holyland:
1) Camera cannot save to sd card, despite how many times I tried formatting the card.

It keeps saying "cannot access sd card".

Spotify doesnt have issue saving music to my sd card though....

2) Anyway to install this without SuperSU? I dont want root due to multiple apps banning me from using if my phone is rooted, even if I tried to hide root. I can't get pass logo screen if I dont flash super su 2.82.
[K3 Note Original Android Development] LLoTE:
Use magisk it's undetectable and has magisk hide
[K3 Note Original Android Development] daniel_hk:
20170813 CarbonROM CR-5.1 update.

The latest CarbonROM CR-5.1 is out. This is a release update ;)

- Android 7.1.2_r29 (NJH47F)

- Clean up unused RIL daemon and services.

- Settings: Enable the Ambient Display switch

- Security patch Aug. 5,2017

I had tested a lot of requests and monitor the responses. Hundreds of M of log is generated. :cyclops:

I have a clearer and boarder picture of how the MTK RIL worked now. :)

Still doesn't have a solution but it seems not impossible now.

There is not much difference between opp3 and opp4. Although the final release seems close but source update is another story....
[K3 Note Original Android Development] indrasarkar98:
Help please !!!

After flash its stuck on logo.......i used dev provided twrp
[K3 Note Original Android Development] olgutza34:
Flash also supersu, otherwise won't boot.
[K3 Note Original Android Development] Luke T. Kirk:
Im not able to boot into recovery mode. Whenever i hold the recovery key combination (vol up + down + power) it boots directly to the system (carbon rom). I had twrp 3.1 installed earlier. Also worth noting is that carbon rom only boots when i hold the recovery combination, otherwise it just gets stuck on the boot logo. I tried flashing the twrp img from fastboot (which i can only access through the carbon rom advanced reboot option) but it returned a error message remote: unknown command. Any help would be very much appreciated!

EDIT: fixed by flashing corresponding boot image from rom zip file in fastboot. Never mind
[K3 Note Original Android Development] bedoedeyne:
Everything is okay, bro. Try reflashing...
[K3 Note Original Android Development] bedoedeyne:
Gallery app cannot shows up images and videos. How can I fix that?
[K3 Note Original Android Development] eonesyafie:
Does magisk work with the latest build of this ROM?
[K3 Note Original Android Development] LLoTE:
Ya but it has to be the latest magisk too
[K3 Note Original Android Development] coolvijay1095:
Daniel my only kind request is ... Plz include mtk engineering mode especially for choosing band mode of mobile network ... Thanks in advance
[K3 Note Original Android Development] Cpt.mactavish:
:victory:
[K3 Note Original Android Development] pfx_k3:
Same Problem here and i almost cried after the App was not showing any images, because i was thinking the flash deleted the data/media but twrp never did this to me . :laugh:

Lesson learned again to do backups everytime lol

But its easy to fix. Just install "Gallery" from the F-Droid Store or another Gallery App From the PlayStore.

[MENTION=2176140]topic[/MENTION]

Nice Work [MENTION=4948627]daniel_hk[/MENTION] . You are my hero :good:

Switched to your Rom after my Stock MM Rom fully crashed and got from time to time more laggy.

So far this Rom is almost perfect, tested it just for some hours but i think this is my new Daily Driver.

There are just some mini things which maybe should be fixed. In the Lockscreen the Phone says "just emergency Calls" (dont use it in english sry for the bad translation) , but Calling and get Called works.

One Question: Are you from now on trying to build Android O or will you still maintain and update Android N? :)
[K3 Note Original Android Development] trixter127:
Video Recording with other Camera Apps ?

I'm unable to record with any other Camera app Other than the default one ( com.cynogenmod.snap)

Is this happening only for me or everyone ?

Please let me know your situation Guys :highfive:
[K3 Note Original Android Development] pfx_k3:
Camera working here also on OpenCamera(Photos + Videos) but im totally fine with the Stock one. There are many Options and is imho even better then the lenovo camera which i had on VibeUI.

Also i noticed the image Quality somehow is a little better then on Stock.

Did also call for 3 hours without any Issues. GPS did also work fine.

Ram Usage is also totally fine. Battery drain i cant say anything because the drain was really high at the start because i did flash and install everything but over the day the usage was ok and pretty the same which i had on Stock also my Battery is now over 2 years old and has not the full capacity anymore.

So Still an awesome Clean Rom(AFH CarbonROM 13.08). :good:
[K3 Note Original Android Development] sandeep.sethi:
Android O version is written in 8.0.0 ?

https://android.googlesource.com/platform/build/+/o-preview/core/version_defaults.mk#65
[K3 Note Original Android Development] DerTeufel1980:
So what?! He changed O to 8.0.0... Doesn't really matter.

We didn't change it, and people were asking, why it's showing O and not 8.0.0 (as they were used to from 7.x.x)

Gesendet von meinem H5000 mit Tapatalk
[K3 Note Original Android Development] sandeep.sethi:
Ooho ok :svetius:
[K3 Note Original Android Development] ezhome2046:
used daniel_hk build LOS14.1 2017-07-29

tested sometimes to reboot my mobile, network unknown signal also unknown. imei can be viewed, need to reboot to active the network signal again. i tried use airplane mode but failed. i wonder what happen with that situation.
[K3 Note Original Android Development] ezhome2046:
found bug on los14.1 2017-07-29. when received message ok, but sent message. it shown status sending…for a long time until failed
[K3 Note Original Android Development] Sadhamusain:
just check your message center number in settings in message app and contact your service provider customer care for new message centre number and update it, then reboot your phone
[K3 Note Original Android Development] indrasarkar98:
Thanks sir for help me out of this...

also big thanks to DEV:o

---------- Post added at 06:39 AM ---------- Previous post was at 06:36 AM ----------

Thanks sir for helping..:highfive:

Thanks to DEV
[K3 Note Original Android Development] pfx_k3:
Im really sorry to say that but i found Issues. :(

1. Bluetooth:

Connecting a Bluetooth Headset takes time, trying to play Music sometimes gives Issues like the Sound is to fast or just stutters. So Connecting a Bluetooth Box is kinda a good luck scenario.

Rocket Player cant play Audio files with a Bluetooth headset, Google Play Music etc needs time to start.

2. Touchscreen

Sometimes the Phone doesnt recognize finger taps at all, after locking and delocking everything is fine again. Happens mostly after the Phone went for an hour into deep sleep.

3.Decoding issues

Playing some Video files results in frame skips. I dont know what is going on so far but something is horrible wrong. The Video Container and codecs doesnt matter, Video and Audio just stutters also sometimes the Video hangs and the Audio plays fine. Its weird because sometime the same File plays fine but sometimes it has this Issues.

4.WiFi Issues

After using the Phone for some days i noticed that the WiFi Signal drops sometimes also it just disconnects. At the bginning it doesnt happen often but now it went horrible like every 10 Minutes it looses the Wifi connection. Also its slow.

5.Lags

Ram Usage and all fine, after flashing the rom its fine but now after some days of usage it becomes really laggy.
[K3 Note Original Android Development] LLoTE:
I think you installed it badly because I've never had these issues except the wifi one just change the kernel to ultimate or try the latest renice but idk if that will work
[K3 Note Original Android Development] daniel_hk:
20170820 LineageOS 14.1 update.

The latest LineageOS 14.1 is out! ;)

- Latest source from Lineage, Android 7.1.2_r29 (NJH47F)

- RIL: remove unused daemons and services

- Security patch Aug. 5,2017

PS: for those who have SIM issues. It might be bad contact. I experience it occasionally.

I swap my two batteries daily. It's quite easy to pickup some dirts. Every time I clean the contact points of the slot and the SIM, it would be normal for weeks.

For the RIL in O, there are some progress in this weekend. I can see the SIMs and read the content now. But there are new issues arise for every step closer... :(

1. MTK used most of the deprecated requests which O doesn't use and support any more. eg. MTK use GET_IMEI but it was deprecated for a few versions and O use DEVICE_IDENTITY now. The interface and service just ignore those requests. I don't want to change the platform and it would make no sense to revert to the old ways. The only workaround would be emulating or handled separately inside the HAL, very time consuming...

2. All key functions are shielded inside the proprietary static module. I managed to emulate some with my own code but there are still a few mysteries. "enqueue" is one of those stupid mystery. It used the old dispatcher method so its impossible to wrap and call... I had to rewrite the whole thing but still can't figure out how to handle all the proxy channel workflows... :cyclops:

3. There is no option for vendor ril library, at least not for our 6752. The existing one don't even handle the cancel callback. The worse scenario would be dumping all AT commands and rewrite our own vendor library. Doable but I don't think I would have the motivation and patience for this already obsolete phone... :eek:
[K3 Note Original Android Development] bamb0 1:
Hello [MENTION=4948627]daniel_hk[/MENTION]

Iam facing a weired bug that is battery drop from 40% to 20% in lineages or carbon rom

When I charge the battery to 100% it acts sooo well and decrease so slow from 100% to 40% after it goes to 20% so fast in seconds

And when I reboot the phone it gives the correct percentage like (the battery is 93% I reboot the phone I get 87% that is the correct) I have two batteries also and the both do the same drop and same proplems that i said

and I figured out that all mtk6752 devices have this issues I tried battery calibration a lot but it don't do anything

Plz give a look in your free time because its soo annoying issue:)

Note: when I charge the battery to 50 only or not fully charge it don't drop in 40 or anything it only drop when fully charge

Here's some graphs of battery and some logs don't know if it helps