yashsingh1/xdaforums huggingface dataset:
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] lalit387:
Great [MENTION=7471004]mohancm[/MENTION] ......

Downloading to try, will report.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] karan_barvalia:
SNAPCHAT recording failed :(

PLEASE FIX THIS ISSUE [MENTION=7471004]mohancm[/MENTION]
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] crazylife:
Same problem.. And snapchat is very slow

When viewing snaps
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
I think media Codecs need to improve Still More.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] karan_barvalia:
Yes bro agreed :good:
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] lalit387:
I did not have root access tries in development section but have only adb root access .

Instruction or I have to manually flash superSU?

Edit : Also Wifi NVRAM error still chasing

[MENTION=7471004]mohancm[/MENTION]
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
I have mentioned in the main thread that, need to install super su manually for root access.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] lalit387:
Skipped instruction my bad...:o

Are you planing to keep it up date with latest Lineage Source?

Everything seems to be working fine till now as per my usage....
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
Yes
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] ThiagoX1:
Internal storage bug

Hi Mohan, thanks for this amazing rom. Everything are working fine but internal storage are not recognized by the system. Can you solve this plzz
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
Internal storage bug is either with recovery you used or the flashing procedure you followed.

If you followed my instructions, ask me !

Else I can't do anything
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] ThiagoX1:
Yeah, i've followed your instructions, but no sucess. Everything fine except the internal storage.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
Which recovery did you used? I recommend my recovery
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] ThiagoX1:
I used your twrp
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
Try this method,

Go back to stock, unlock bootloader, install twrp .

Then wipe All partitions except SD card.

Flash ROM and Enjoy.

Good luck
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] smartdetodos:
hi folks ... a user (from Google+ brazilian portuguese forum, I presume that he don't speak english ... yeah GTranslate exists ... but ... here we go ... lol) report a NFC issue ... I didn't confirm it .... anyone had it?

best regards ;)
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] ThiagoX1:
I've tried as you said but no sucess :(
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] macblaze:
1. Thanks to Mr. [MENTION=7471004]mohancm[/MENTION] for this great work and ROM, your ROM is working perfect and there is VOLTE!!!!! :D:D:D

2. The problem is recovery, you need [MENTION=3620411]sevenm[/MENTION]ax recovery 3.0.2.3 which extended to more options.

3. I attached the recovery (thanks to [MENTION=3620411]sevenm[/MENTION]ax ) which is edit by me due to default language to English :)

4. Use this recovery and wipe as follows.

a) Format Data - Yes

b) Advanced Wipe - Select all partitions "if you have OTG"

c) Swipe to Factory Reset

d) Flash ROM, GAPPS, ROOT:p

e) Reboot System and setup

f) Enable Data connection, call, sms to Jio sim - immediately the data is started to working (check your browser)

g) Download Jio4GVoice - open, setup and allowed all accesses and call [MENTION=7471004]mohancm[/MENTION] to thanks

Voila you have VOLTE calls and LTE data, wow :good::good::good:
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] :
Any way to change selinux enforcing to pass the safety net check by either magisk or suhide

I tried the terminal emulator method

Getenforce

Setenforce 1

But it changes selinux to enforcing temporarily after a reboot it goes back to permissive

[MENTION=7471004]mohancm[/MENTION] can you just patch your kernel to pass safety net check OR can something like sultanXDA Roms to pass the safety net checks
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
Hello,

About recovery:

Many users find problems in camera as 8mp (actual is 13mp) and internal storage not mounted with [MENTION=3620411]sevenm[/MENTION]ax twrp or any other. So I built New recovery to fulfill these bugs.

I recommend my Recovery to fix those bugs :)

Coming to Volte:

For I tried activating via source, but RIL crashes

That too, to activate Volte imsService is needed,I haven't added imsService in this build.still I need to investigate little further about this. ;)
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
Yes, I am trying for enforcing selinux
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
If Anyone found any bugs, Feel free to report here.

We try to fix those :)
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] macblaze:
Yes, you are right the camera is shows only 8mp and internal storage not mounting, but when we are using his recovery and clear NVRAM DATA the LTE started working. :o:o:o
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
Data is working fine.

No one has issue with data or LTE ;)
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] lalit387:
[MENTION=7471004]mohancm[/MENTION]

All is working well.

Telephony, DATA, Sensors, Camera, Audio, Connectivity (Have not checked NFC/VOLTE) etc.

Need to report issues am having for your review in view of next build.

UI seems to be less smooth comparing to 'RR'. Had tried LSPEED but it did not make much difference.

After manually flashing SuperSu some apps like greenify and Adaway unable to attain ROOT ACCESS but Titanium Backup getting it. Any workaround??

WiFi 'NAVRAM' bug persist.

Am on your recovery clean flashed+Open Source Gapps...

All the very best. :good:
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
I will check this out ;)
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] :
About greenify I know you have to save the apk as system app in /system/app/greenify.apk by using any root file manager like ES if it doesn't aquire root you can try the same for adaway too i hope it may help you :highfive::highfive::highfive::good::good::good:
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] chitranjn_k:
hey bro same error fix light sensor not work perfect and mtk engineering mode not work fix and help.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
Proximity sensor not working?
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] :
It's working great for me no proximity sensor issues
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
I am on different ROM,

If guys have any issues,take log and provide me. :)
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] akshaysannakki:
Brother all is working fine except this

1080p videos not playing smoothly,its slow down while playing:(
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] chitranjn_k:
plz fix light notifications sensor
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] shashankudupa:
Can't we make 4g calls without jio4g?
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] Prabuw:
internal storage is not detected, and camera can only up to 8mp. I've tried everything mentioned here, 3 times with same results. I don't know what should I do now.

Everything else is fine, everything is working, smooth like butter. Great ROM for K4 Note.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
First thing, Did you used my recovery to flash this ROM?

If that problem still persists, use any other 3rd party apps for camera and file manager.

I don't have any issues like this .

Good luck
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] moinakbera:
Hello i would like to ask a offtopic question please answer if anyone have solution

i am on stock rom without root & no bootloader unlock

the proximity sensor stopped working after one of lenovo ota updates the screen turns off but never turns on during call

it works perfectly when i am in bright sunlight

is this a hardware issue or a software bug which can be fixed by flashing this rom

also tried calibration from mtk mode didn't work,

the sensor registers value when it is covered with hand but when i remove the hand the state of sensor doesn't change.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] Rafael_Slomski:
I love this rom but the sensor ( gyroscope) is not working!
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] iamironman91:
Bro can you add app lock in security settings in next build from previous s208 version?
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] anshubham:
Do a factory reset
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] moinakbera:
Thanks for replying it was solved by service center guys..
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] edarick:
pls fix the internal storage not detected in file manager.. i use all file manager its not detecr.. only detected in settings,... and camera support only 8Mp... my device is a7010 3gb ram model.. thanks a lot if you fix this problem..
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] akshaysannakki:
If you are on stock rom before installing lineage then you have to flash superSU in stock rom before installing any rom if you want custom rom without bugs.

I got this error 2-3 times in custom rom so one guy said me flash stock rom and flash superSU and then install Custom rom,It works for me so try this.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] edarick:
Ok thanks. I do that.. i have a Q. If i backup my data using twrp and running on rrmm.. can i use this to other rom to recover my data and back again.. ty so much
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] akshaysannakki:
If you backup RR Data then you restore and use this data in RR only.

You do not use this backup data in any other rom.

If you restore tghis data on other rom you got bootloop.

Simply use titanium backup app to backup data.

You can restore titanium backup data in any rom.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] edarick:
Ohh i see.. thanks for info.. wat model is your phone...
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] akshaysannakki:
I have K4 note 16gb/3gb ram varient.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] edarick:
Its true that the pair of this 2 lenovo k4 note model has a internal storage bug like my a7010 after flashing a rom?
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] akshaysannakki:
For me this bug is not there after flashing rom :o

Peple missed up something when installing so they got bugs like that.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] edarick:
Ahh ok.. but you experience the internal storage not detected in filemanger and only 8mp in your k4 note model

Because in my a7010.. i flash rrmm and cm13 in multiple but its not mounted in filemanger.. its only mount in settings>storage
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] akshaysannakki:
I faced only no internal storage issue when installing rom first time.

Camera is fine.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] edarick:
So when i go to stock and i flash super su what should next.. i wipe all data/internal then factory reset ..

---------- Post added at 05:43 PM ---------- Previous post was at 05:42 PM ----------

I used emdtech flashable s230 stock via twrp..
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] akshaysannakki:
If you wiped internal before then donot wipe again,just do factory reset and in advance wipe wipe cache,dalvik cache and data and flash rom and gapps then reboot.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] edarick:
Did you mean

-I check internal storage and swipe it then after swipe factory reset and then advance wipe cache/dalvik.. me i correct..
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] akshaysannakki:
I always do that

First in advance wipe wipe internal,cache,dalvik cache and data

Then i do factory reset
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] edarick:
Ahh ok.. i test it after i complete the s230 stock flashable zip
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] aporichito:
Flashed successfully!! Working great!! Only three things...

1. No VoLTE

2. /sdcard not found.

3. Some times after reboot touch not working. But touch for TWRP working fine.

Any solution for sdcard problem is needed without flashing to stock rom again...

Thank!!
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] skvelocity:
you mean you didn't faced internal storage issue when you followed this...
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] dnraphael:
I cant use internal storage too. I did root and install supersu on stock ROM > format data > wipe everything except SDcard > flash ROM, gapps and supersu.

Im also facing system interface (only) lags.

There's a bug on wifi showing NVRAM WARNING ERR 0x10 in network list

Using 32gb / 2gb RAM variant.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] dnraphael:
I found what's wrong with the internal memory. Apparently the phone thinks it's connected to the PC using PTP connection.

I can't change the USB connection type on development option. I tried MTP but nothing happens, neither the option changes.

I tried flashing resurrection remix and stock, but the problem persists. I guess this is caused by TWRP.

Has anyone tried porting CWM Recovery?
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] chsaiteja98:
Is your internal storage writing in stock ROM with no modification and which version di you use
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] skvelocity:
I had the same problem.. but I restored my back up and now I am on stock rom... Unrooted... With stock recovery...
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] dnraphael:
I flashed MACBLAZE tweaked ver.

I can access the internal storage only in TWRP's file manager.

I've downloaded Golden TWRP and gonna test it.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] HeltonMax:
How to fix NVRAM WARNING: ERR 0x10

I used this method here : https://www.facebook.com/notes/cher...-fix-nvram-warning-err-0x10/1466692440225368/
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] chsaiteja98:
Do this

Flash s230 or any row with spflashtool and see if internal storage works

Then unlock oem and flash any twrp

Flash this twrp of this rom as mohancm gave

Then wipe all except sd card

Then dont reboot jist flash the rom supersu xposed and any zip files u need

Then reboot to rom

It will work

Then check all your bugs aren't here

I did it and i got no internal storage or camera bugs

But i too got mvram error then i just flashed latest twrp and wiped nvr caches booted up and no more error

Hope itnwill work but make sure to backup every thing before you proceed anything can happen if you do s small mistake in process
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] hirencj:
Volte Fixing ( Will only work if your Base Rom , Port Rom and Kernel supports VOLTE )

Boot.img:-

init.volte.rc

init.rc ( if bootloop & dont replace or compare )

==THIS SHOULD NORMALLY FIX but if it doesn't try :- ==

System Folder:-

bin/volte_stack

bin/volte_imcb

bin/volte_ua

lib(/64)/volte_imsm

build.prop(Not always required):-

ro.mtk_volte_support=1

persist.mtk.volte.enable=1

Found it here if anyone can fix this...

https://xdaforums.com/android/software-hacking/guide-port-64-mtk-roms-t3555933
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] :
Will not work as lineage or RR sources there is no ims enabler for mtk devices

Also tried on ported Aosp Android 7.1.1 Rom from vernee Thor by MAD team by me its not fixing
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] Pradeep Kumar Sahoo:
Do u successfully booted 7.1.1 from Vernee thor??? I had tried so many times bt failed.:p
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] :
Yes Android 7.1.1 needs custom kernel our stock 3.18x will not work so i tried [MENTION=7471004]mohancm[/MENTION] kernel and booted successfully
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
Volte in Miui:

this rom actually supports volte and it also supports Vilte and c2k(similar to volte)

those vilte and c2k aren't supported by either our hardware or kernel.those two features overlapping the volte functionality.

i tried to disable vilte and c2k for enabling volte, but ril crashes. :(

i will try once again for volte , Once the redmi note kernel sources are out!

will try to implement those features on our kernel to check wheather our hardware supports or not!
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] Pradeep Kumar Sahoo:
Bt I have one thing bro, the devs of coolpad note 3 lite enabled volte in miui, whch is a mt6735 device, hope u got some help from them.:rolleyes:
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
yeah, i know that, but its not epic based rom.

even it has some other bugs!
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] Pradeep Kumar Sahoo:
Yes but u fixed that bugs for our device:cowboy:, we have only volte issue, hope u fixed it earlier.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] dnraphael:
It worked just fine for me. Thanks.

I just dont understand why. Maybe it's because of the "format data to remove encryption" needed for first time.

Anyway, I've got NVRAM issue again. What TWRP do u use?
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] Pradeep Kumar Sahoo:
Nvram issue:p, which rom r u using ??
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] dnraphael:
Lineage os 13, same from this post
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] chsaiteja98:
Use 3.0.2.3 i think in this version we have access to many partitions and first back up and wipe just nvram then reboot it will work

Until then u keep geting that error till u wipe nvram in every rom i tested be careful
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
Huh, it's Nougat Time, LineageOs-14.1 coming up! ;)
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] lalit387:
:fingers-crossed:
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] Reydragon:
Are rom support smart features like knock code or tum off screen when upside down my phone ?
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] daxjeremy:
Is there a way to use the stock camera app with this ROM, i kinda like the stock camera. thanks
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] :
I don't think that is possible.

If there is some feature you like in the stock camera app I am sure there will be a app on the app store that also has it so you could use that one.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] edarick:
camera is only 8MP
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
Camera 8mp problem is only in nougat roms,

All marshmallow custom roms are 13mp and no issues with camera in los 13 or RR Mm
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] edarick:
can u unified the a7010 2gb and k4 note 3gb.. to run & detect 13Mp in any mashmallow rom.. because anything ido like clean flash.. there are no new things happen.. its only 8Mp 4:3.. or try it in ur new work in nougat roms....

TIA.. more power [MENTION=7471004]mohancm[/MENTION]
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] edarick:
anyone who test this in this rom.. Snapit Camera

http://www.apkmirror.com/apk/lenovo...634379_super_default_p1-android-apk-download/
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] Dhi:
[MENTION=7471004]mohancm[/MENTION]

can you create flashable zip for audio fx from this rom to flash on your MM rr,?

i love your RR roms, but i love music so much,

please
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] nano tech:
successfull

i flashed the rom and installed the gapps correctly but i cant make any calls. the sim card is detected. I guess i have wiped out my imei, please help :crying:
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
Restore Nvram
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] nano tech:
but sir, i dont have backup files fr nvram
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] nano tech:
sir, am using a twrp, when i try to install the recovery.zip via twrp an error comes stating "could not find 'meta-inf/google/ android/update-binary' in zip file". am already using your lineage os and installed gapps. Its working great and am really thankful to you but I cant make phone calls or messages. please help me sir.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] nano tech:
My phone reboots when i try to make outgoing calls or recieve incoming calls, please help me. The sim's ussd codes are running fine and am able to recieve text messages and use data too.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] Arpit Anand:
Help

[MENTION=7471004]mohancm[/MENTION] please tell me all the bugs left in this rom....is there any issue related to camera,internal storage, sim card , also is there volte present . Currently i am on lineage 14 with nougat but the camera is not working also there is no volte and i hav to use jio4gvoice which i dont like........Also is Cm13 For k4 note is fine....is there any bug in that and volte is present or not in CM13 v2.4..
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] anug10lan:
HELP

after rooting my k4 note, my available internal memory space is only 700mb.

I dont know where i made mistake .. (only used recommended software and method)

pls help.....
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
Got twrp and perform factory reset :)
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] anug10lan:
thanks

but i couldn't find factory reset option.

I'm using twrp 3.0.2-0.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] deep2507:
Link dead PLZZ share Link for rom ...
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] deep.sync:
Hi, I am trying to download this ROM and the android file host says no mirrors available to download. I understand there is an Android 7 version for Lineage out there, but I am trying to flash kali nethunter and the only supported zips i can see are for lollipop or marshmallow. An updated link for this ROM or any workaround to flash kali nethunter on Lineage 14.1, please let me know. Many Thanks! [MENTION=7471004]mohancm[/MENTION]
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] Sahil_Sonar:
Time for 15.1 https://xdaforums.com/k4-note/development/rom-t3898743
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] zubairsaifi:
nice rom!