yashsingh1/xdaforums huggingface dataset:
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] shashank017:
This video seems to be legit:

[youtube]gQWoWfTA88k[/youtube].

Don't backup system data.

Also you will find apk of titanium backup pro on videos description,just search on YouTube lots of videos there.

It will backup all your apps+their data.

But you will need to install xposed and other mods again?

This time flash micro gapps
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] luigge:
have someone managed to make the xbox 360 controller (windows version) to work with this phone?

mouse work, keyboard work, pendrive work etc but the controller not, /I tried to put the vendor file in the right folder but didn't worked.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] ronnie_original:
Guys, anyone know if this rom will still be updated? Or maybe an oreo rom soon? Thanks
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] kaustubh trivedi:
I think just flashing s232 will work

And then write imei using maui meta.

---------- Post added at 07:21 AM ---------- Previous post was at 07:10 AM ----------

Take a nandroid backup and then wipe everything except external sd card

And then flash your ROM and gapps
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] kronos456:
Atleast tell us the development done on the Oreo rom for God sake:angel:
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] senthilvigneshkumar:
Nope... That rom don't have nvram file.

Need a backup from someone..
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] kaustubh trivedi:
Android O For Lenovo Vibe K4 Note

go through this page.

http://rootmygalaxy.net/lineage-os-15-on-lenovo-vibe-k4-note/

They say that Lineage OS 15 that runs on OREO can be flashed on K4 note.

But there is no information about K4 note in here.

https://www.xda-developers.com/list-android-oreo-unofficial-ports/

Make your own choices by doing your own research. I am not a developer so i can't tell anything about all similarities between K3 note and K4 note.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] :
[MENTION=8303185]shashank017[/MENTION]

You where write clean installing the ROM fixed the problem. Not Twitter is working properly. Thanks.

Just a few questions what is the difference between taking backup using titanium backup and nandroid backup using twrp.

Can I use the official xposed framework along with magisk will it cause any problem, I cannot stand the notification to update that pop-up in the magisk version.

Thanks again :good:
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] shashank017:
Titanium backup is commonly used for backing up

App+data from old-new rom.also you will get options to select apps for backing up.

Nandroid is used for backing up your current state of phone including all systeme image(backup everything).

Why to use xposed in system partition,as you can use it as systemless module,just disable module from magisk if you don't want(that easy).No need to flash uninstaller.

You can use official xposed app,it will stop that toast.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] muhammadghazy01:
You can use terminal emulator to power off ?, just type " su" then " reboot -p"
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] Bandaru Viswa:
[MENTION=7471004]mohancm[/MENTION] remove audiofx, music and camera. Change them to Sony music and any other camera cause they suck. Use Dolby instead and if possible put it into the settings too.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] shashank017:
Bro these apps comes with rr source?.

So you don't want them you can delete them.

Don't delete audio fx it will cause no sound from speaker.

There is no soundmod pre-installed because it gives you freedom of flashing mod of your choice.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] lSemNomel:
Howdy! Is there a tutorial to root this phone? Kingroot didn't seemed to work.

Thanks in advance.

Regards
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] kalematus:
this thread is full of tutorials... you're welcome!

---------- Post added at 09:54 PM ---------- Previous post was at 09:51 PM ----------

@mohancm i'm really waiting for a rom from you... one that has less issues, like working nfc, proper shutdown, better memory management, improved camera app, and less crashes. don't forget this project pls.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] shashank017:
Bro this rom is far more stable.

Unsued memory is wasted memory, don't expect camera quality as stock because no company release camera hal sources. No crash here.nfc working for reading tags.

It's best custom ROM for our device.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] kalematus:
i said better memory management, not free memory. also my nfc crashes when i try to send files. previous camera hal from 5.8.4 took better shots than this one. fb crashes as well as other apps. the compass needs calibration quite often. the fingerprint response got worse over time. the rest is all good.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] razorrzr1:
Any news on OREO????

Many devices are getting it!!!!

Please!!!! Give us some GOOD news
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] luigge:
Bug Report

Found some bugs using the last version. Some bugs were present on older versions. (CLEAN INSTALL, ORDER: ROM -> GAPPS -> DOLBY -> MAGISK)

I will upload some pictures for better understanding of the bugs.

1: If you try to unlock the phone with the pattern code (tried only 3x3 grid) and then right after, lock the screen and then try to unlock with the fingerprint, the fingerpring only work after +- 4 seconds.

2: When you try to add new tiles to the quick settings by dragging and droping, lowest tiles don't work. (See Video Below)

3: When you take a photo and swipe to see the picture (not the Gallery) you cant rotate the screen to landscape mode. (Picture Below)

4: The option to draw in a photo, in edit mode was removed (don't know if is a bug or if was removed, probably the second option) (Picture Below)

5: The on screen button to turn on the phone when the phone is charging, don't work (Picture Below)

6: When you activate the option to (show visual tap feedback), and then start recording the screen with the quick setting screen recorder, after you stop the recording, this option turns off automatically ^^^^^^

7: the shared internal storage on pc, don't show the information about the free space on portuguese linguage (maybe the name is too big so it cuts the information) you should change to (internal storage / memória interna) without the "shared" word. (Picture Below)

SUGGESTION: make that when we connect the phone to the pc an icon appear on the notification bar like the (N) when you turn on USB debbuging so we can see that the phone is indeed conected because even knowing that the phone is connected I still have to swipe down the notifications bar to see if is actually connected (Picture Below)
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] senthilvigneshkumar:
What does full wipe in OP mean? Wipe cache, dalvik alone? Or everything? I see nvram, nvdata and others too, that i can't wipe. So tell what are included in this "FULL"
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] uniyalprashant9:
Cache dalvik data and system
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
Full wipe/ clean flash includes wiping of system, data, Dalvik Cache, Cache and internal storage too

dirty flash includes only wiping Dalvik Cache and Cache
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] senthilvigneshkumar:
Thanks Mohan, btw, i have problem of autoroatation. It is not working. When i digged into the problem, sensors are working fine. But the default values of acellerometer sensor seems to be stored in /persist partition. For me, that partition is empty(no files in /persist).

My question is, does this ROM changes/wipes persist partition?

Please Note: recently I did "flash and download" in sptools and lost nvram. Just yesterday i got the imei back usin metamaui. Should I restore "persist" partition too, from someone? But.... Stock ROM's auto-rotation is working fine.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
Nope, don't format /persist partition.

Well, maybe that issue with kernel on for few people.

I will go back to marshmallow kernel provided by Lenovo on Oreo.( No issues at that time)
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] senthilvigneshkumar:
Can you provide me the marshmallow kernel which works with this rom? I'm forced to go back to stock because of auto rotation, as i use it mostly. Also, the camera is upside down due to this issue. I love this rom, so provide a kernel in which auto rotation works.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] PraneethMv:
Hey there!

Just wanted to ask, whether this build of RR will be Final build and there will be direct oreo or if you are planning to release another build?

Thank you. :)
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] shashank017:
This rom is pre-rooted so don't need to flash magisk again.

I am not facing your bug.no.1.

Bug.no.2 is bug of most of nougat roms.for adding tiles you can use easy add(tap to add) or by changing no. Of columns/rows.

---------- Post added at 08:48 PM ---------- Previous post was at 08:44 PM ----------

So keeping almost 10-15 apps in memory is bad for you?

Fully satisfied with memory management.

No app is crashing here check if any external mod causing it.no issues regarding to fingerprint response here,check if any battery saver causing it.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] kalematus:
[/COLOR]

So keeping almost 10-15 apps in memory is bad for you?

Fully satisfied with memory management.

No app is crashing here check if any external mod causing it.no issues regarding to fingerprint response here,check if any battery saver causing it.[/QUOTE]

if i switch between 2 apps like 2 tabs open on one and whatsapp, the browser forgets the open page. no external mod i don't use any battery saver.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] arunakrishna89:
k4 note boot screen looping

After updating magisk directly I clicked reboot. But now boot screen looping. Any help? I am [MENTION=8505948]esakki1988[/MENTION]. Using RR 5.8.5.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
I will release another build as a final build. Just I had no time till my exams get completed
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
Marshmallow kernel doesn't support this rom.

As most of libraries are taken from higher version of sdk.

With the old kernel, it won't boot
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] esakki1988:
My k4 note stuck at boot screen looping

[MENTION=7471004]mohancm[/MENTION] This morning I updated magisk directly (as it recommended) and clicked reboot. But my mobile shows only lenovo logo and the screen goes black and again lenovo logo appears and it repeats continuously. Kindly help me solve this issue.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] iyer78:
Flash OS again... Not because of magisk, may be coz of xposed
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] PraneethMv:
If you are talking about Magisk Beta 14.5, then yes, it is a magisk problem as many devices are facing it. I faced it today morning. Had to re-flash stock ROM altogether.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] dinesh1997:
When I shutdown my mobile it restart automatically plsssss help me how to over come from that problem
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] iyer78:
Restart to recovery and within recovery, switch power off.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] kronos456:
hey after shutdown your mobile long press power button till 6-7 sec and after that plug the charging cord that will show you that your mobile has been charging.That will be indicator of powerdown.

note:- don't press power button for too long that will restart your device
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] muhammadghazy01:
You cann create terminal emulator shortcut with command " reboot -p" it works. I use it to power off ???
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] iyer78:
[MENTION=7471004]mohancm[/MENTION]. Is it possible to take lenovo MM stock rom for project treble, for converting into Android Oreo....
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] PraneethMv:
I guess no. As I've read about Project Treble for legacy devices, for any other device to get treble, the developers should manually separate the vendor blobs and libs from the original firmware, i.e, there will be two different channels, vendor and the firmware, which involves a lot of work (like huge). So, it might be that developers will not touch Treble in the first place. (This is just what I've read on the forums and all, real situation might differ. :d )
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] herdidi47:
for what i've read, project treble need HAL which is not open source(and this phone using mediatek to make it worse). maybe dev can make it but it'll need a lot of time
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] Nik2404:
Could anyone tell how to install Dolby on this ROM which is stable and doesn't cause any problems ?
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] imabhaysutar:
Waiting for Oreo ?
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] iyer78:
Search divine beats 10+ xda.,. Download and reboot to recovery.... Simply flash it
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] kalematus:
there is a magisk module called dolby for a7000 that one is very stable, and you can use it without any problems, i use it too, and so far so good. you just go to magisk>downloads there are all sort of modules there that you can use. magisk will automatically download and flash the module then prompt you to restart the device. it's easy.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] :
[MENTION=7471004]mohancm[/MENTION] just curious when are you going to release the final build for this ROM ??

After that are you going to start development of Oreo based ROMs for your phone ??
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] chsaiteja98:
new features request

this rom is now good

but is there a chance of getting ambient display always rather than just for notifications

like in zormax rom

i like this rom cause it supports nethunter the performance is good too

is there a final build coming up?

does oreo based roms are possible to our device ?
[MENTION=7471004]mohancm[/MENTION]
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] kalematus:
about that final rom

[MENTION=7471004]mohancm[/MENTION]

so i was reading all kinds of articles here about nougat and oreo, oreo sounds nice but, i'd still like to see a polished final nougat first, because there are a few buggs that need to be adressed, as you can read in the comments, you did a great job with the rom, but i'm still waiting for the final masterpiece of 7.1.2 full with power off and nfc not crashing when transfering files. along with better camera app, as this one even though it's more polished, it takes worse pictures than the previous, and also... whatever errors you might be able to correct. Thank you in advance.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
cmActions need to be added for ambient display

well, i will include in final build(just i am not getting time due to exams)

oreo?? Why not impossible?
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mohancm:
i am working on oreo whenever i get time.

its, too much buggy:(
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] esakki1988:
Suggest me a camera app? Or the default camera is good enough?
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] razorrzr1:
Provide us a dev version of rom

Can you provide us oreo so we can test it??:good:

---------- Post added at 06:10 AM ---------- Previous post was at 06:09 AM ----------

CAMU app works fine with this ROM!!!
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] kalematus:
the camera on 5.8.4 had a choppyer interface but definetly better pictures than this one.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] theles:
Hi guys! I have a Brazilian Lenovo A7010a48 2GB/32GB dual chip 4g, with the original stock 6.0 version. And it went well over time, but, in the last couple of months, it really lost the pace a lot. So, I was considering the factory reset in order to restore the performance, and I struck me that, it might have someone here at XDA with this device, and bingo! Here I am.

I searched the topic, and I didn't found the answer, so, are the two sim cards working properly? 4G on both?

Also, is there any other bugs that I should be aware? Online bank apps and netflix work normally on this ROM?

At last, but not least, congratulations for the amazing job. Keep an almost two years device with a updated ROM!? KUDOS for you guys!

Theles
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] PraneethMv:
Hey there!

First off, keep in mind the fact that, this (ROMS, Mods etc) modify your device and might even break it ( least probability). So, before doing anything, understand to take the risk. :)

Next, yes! The ROM is awesome!

Two sim cards work perfectly, calls, data etc. And, I guess 2nd sim doesn't have 4G, even in factory version.

Most, if not all, banking and other apps, which only run on non-modified devices, works perfectly here. Few apps might not. (Google doesn't let you)

This rom is perfectly stable and can be used as a daily driver. (Just a bug while powering off the phone, but there's a workaround for that.)

So, yeah. Everything's good in here. :)
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] viswamitra:
Bugs in the Latest update.

NFC not working to transfer data.

Messaging through the notification panel closes the app running below.

Camera itself is coming at lower clarity.

Calls don't get connected everytime.

To [MENTION=7471004]mohancm[/MENTION]
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] theles:
Thanks for your answer! I'm a long time user who buys a smartphone, to be abandoned by the manufacturer. I had a Moto Defy running on cyanogem for two years, BTW, with much better performance than the stock.

This was the top device of Lenovo when I bought it. And Lenovo ditch it. It doesn't have an update for more than a year.

Just two questions. I didn't find out the information yet, so, can you point me to the initial procedures, root and the twrp? And, about the apps that Google doesn't allow to work, can you point some?

Oh yes, the 2nd Sim do work in the 4g LTE, if you choose it as mobile data.

Thanks a lot!
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] s v gopal rao:
How to install
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] razorrzr1:
Flash This ZiP

Unlock bootloader then flash twrp recovery

then flash this(ROM) zip

FLash the given twrp....
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] :
[MENTION=7471004]mohancm[/MENTION] Is it possible to implement a long screenshot feature like we had in the stock ROM for the final build of this ROM.

The apps available for the same is no match for what the inbuilt one could do.

Please if possible could you implement it. I really miss that feature of stock ROM.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] luigge:
Bad Memory Management

is this system memory usage normal ?? (Mohancm Last Update Ressurection Remix)

the memory management for me is really bad, the phone only leaves me with + - 150 mb of free RAM memory.

the apps takes time to open, the phone runs slow most of the time.

It is like if the phone wants to leave some memory for the apps and use the rest for the system even if he dont need.

I know that the more RAM you have the more the phone will use but 1gb is surreal.

Just for comparison I have here a vibe k5 with stock rom 6.0 and the phone system memory use about 290/300 mb + the apps memory which is about 600/620 mb

leaving almost 1gb of free space.

Is there anything I can do to solve this problem ??

I hope the next update makes the management better

I was using zormax rom, then switched to mohancm, did a full clean install. (Rom / Gapps / Dolby / Magisk)

UPDATE: I somehow managed how to fix the problem, just turning off the night mode (mode that makes your screen more red for better sleeping) and updating the magisk to the latest version 14.5 and using the latest dolby version from this thread https://xdaforums.com/android/apps-games/soundmod-axon-7-dolby-atmos-t3412342 (was using the dolby axon 7 version 3.0) now I'm using the version 3.4

(one or all of these updates fixed the problem)
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] bactg:
Hi.I thank you for your efforts.I appreciate very much about that .Can I flash this rom for Lenovo P1 pro(C72,Turbo)?Does it work?Thank you very much!Take care !
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] S4N4L:
Pease someone suggest, y the 2-recovery 3.1.1 is required to flash after flashing rom
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] muhammadghazy01:
[MENTION=7471004]mohancm[/MENTION] anyone know how to calibrate flash on this rom ? I already tried using mtk engineering mode. But i can't find camera settings.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] razorrzr1:
PORTING...

It couldn't directly would but you are successful in porting this ROM for your Device then it will work
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] rajata36:
Need help asap please...

I rooted my k4 note and flashed rr 5.8.3 yesterday, but forgot to install gapps. i restarted my phone, now i am not able to go to my recovery and i dont have gapps installed, also it isnt showing my internal memory.. please help as i only have this one phone with me

thankyou
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mulyono24:
Good afternoon. [MENTION=7471004]mohancm[/MENTION] i've got a bug..mic external doesnt working..can you fix it.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] kalematus:
why did you flash rr 583?
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] S4N4L:
Unable to boot twrp after flashing RR, can some one say what the reason is
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] kronos456:
u haven't flash noughat twrp before flashing the rrn. It was provided in the rrn thread but don't worry u can still flash this twrp from flashify app
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mangesh1256:
[MENTION=7471004]mohancm[/MENTION] what about oreo..???? Is it stable now..?
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] rajata36:
Some issues regarding network

I flashed rr 5.8.5 two days ago and, everything was fine until yesterday night, my idea sim wasnt connecting to any network and there is also one more problem that is there is no name of network, whenever i do a manual search, it only shows numbers instead of the names of the networks..
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] robsnat:
Reboot your phone. If you do any network change, it won't connect to network. Reboot.
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] rajata36:
Bro, i did it many times even changed the slot of the sim but after rebooting the network till the time i switched on the internet, whenever i switched on the internet the network started disappearing...
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] Vcsheel:
Since last few days my proximity sensor has stopped working. How to fix it?
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mr_thakur:
Try to change sim slot and APN setting then manual search network
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] a13n:
Ii am not able to send SMS through the inbuilt app. Does anyone else has this problem?
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mr_thakur:
Yes same condition here, not sending SMS through main message inbox but through Jio app you can send
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] a13n:
i am having this problem with an Airtel sim
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] mr_thakur:
Check if SMS service centre number is available
[Lenovo Vibe K4 Note ROMs, Kernels, Recoveries, & O] luigge:
Can you fix this bug on the next update? this screen after you take a photo doesn't rotate to landscape mode