yashsingh1/xdaforums huggingface dataset:
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] JIVeer:
Okay thanks, but then how it didnt recognized my phone when connected via USB on DOWNLOAD mode?

I installed MiFlash software and QDLoader HS-USB Driver_64bit_Setup.exe driver as well..
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] spiderclan:
Are you sure that the port is recognized?, is driver signing already disabled when you installed the driver, assuming you use win 8 and up
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] INeedABrake:
Does the smartlock function work with this ROM?

Edit: Nope, installed and it still doesn't work.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] jesusprice:
Google Voice

Recently got the Redmi 3. Phone could be my daily driver if I could get google voice calls to work.

Wondering if anyone is using Google Voice with this Rom. On the current stock rom google voice is not functioning when it comes to calls.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] Supermatt01:
So xposed really works on this version or not?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
Yes
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] AssGuard:
Can I use third-party themes?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] Supermatt01:
External media is not readable/writable. I can't get some of my apps to get info from my media card. I have tried to edit the xml file but it is still locked.

Also the handset never sleeps I think. It is hot all the time and the battery has only held up for about 5 hours.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] DaveyGroHl:
cam not working on latest firmware due to the language files. When it is english, it works but not in other langs. What is the solution guys?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] adddaamo:
How to go back from this ROM to official Chinese developer or stable ? I have unlock permission, but first I have to go back to chinese developer ROM, and I can't do this ! I've tried using Mi PC Suite but it recognize Redmi3 with this ROM as Redmi Note 3, and it's not possible. It's also not possible with update app. So how to do it ?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
You have to flash it with miflash in download mode. Same way as you flashed this ROM.

I got a error with miflash when I flashed from this ROM to dev ROM. (read robust failed).

So I flashed stable China 7.2.4.0 with miflash first (can be found in the " Other downloads" link.

After that I used the updater app to go to dev ROM. Then I unlocked the bootloader with the unlock tool.

So, if you get error message when trying to flash dev ROM, flash stable ROM first.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
I never had any of these problems. My language was set to dutch.

Battery life was great for me.

Anyway, since the dev rom is available for some time now, i would suggest to unlock bootloader (after getting permission).

And then updating to the weekly rom's from from xiaomi.eu. Its multilanguage and root is available. But you need unlocked bootloader to flash their roms.

This rom here will not be updated anymore.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] Supermatt01:
I'm waiting for my unlock response from the phone bosses at xiaomi :)
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
I never got a sms with unlock code. But maybe it was because of my sim card.

Afrwe 2 weeks i posted a msg here : http://en.miui.com/thread-202290-1-1.html

Didnt get any reply there too.

So when dev rom was available i flashed it and checked with the unlock tool. And i saw that i had permission to unlock.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
I think only miui themes. If you referring to cm12 themes, then no.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] 3raymon:
Phone got bricked after flashing "non root" image. Please help!

Redmi 3 Bricked (0x80070026: Receiving hello packet) Please help!

--> en.miui.com/thread-247858-1-1.html

(Source: Xiaomi MIUI Official Forum)
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
I read your post on miui.com. Strange problem.

You can try to install these 64 bit drivers :

https://www.androidfilehost.com/?fid=24459283995295983

Assuming you didn't already try it.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] AssGuard:
Will there be a version 7.2.4 for the locked bootloader?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
No. Since 724 there is dm-verity protection. According to devs it's impossible to build for locked bootloaders
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] nik_sgr:
You don't know it, but yes you save my day, thank you, i used windows 7 32bit and flash it. This rom gave me 2 more giga extra space(prev rom was from vickymall global 7.1.0.0) :D
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] sui785:
So you just flashed dev rom (without unlock permission from Xiaomi) and used the unlock tool and it allowed the unlock?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
I got permission. But maybe because of my sim card i never received the sms.

I dont think you can unlock without permission.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] klmiciano:
Ext Sd Card Write Issue

I thought Ext Sd card was fixed? Why I'm having error like this?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
It should be working. Worked for me when i was using this rom and titanium backup.

I suggest after unlocking bootloader to move on to the xiaomi.eu weekly rom's. Or cofface CM12.1 rom.

Its multilanguage and rooted.

Me and the dev [MENTION=4943537]ViAlexSt[/MENTION] have moved on too. So there is little support for this rom.

When he sees this issue im sure he will reply.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] klmiciano:
ext sd card issue

Changing the directory of Shareit is fine. No problems. Only this App_Backup_Restore have this problem. Im gonna stay in this Rom till my Unlock code has been received. I choose this Rom cause of HDR On issue on other Rom. And Root priveledges of course.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] pravex:
Hello! Install this firmware to the phone using miflash for instructions. Installing why it lasted about 40 minutes. Telephone loaded, everything worked fine. To me updated firmware updater.APK has been deleted and edited build.prop and overpriced firmware version. The phone has been tested for some time and has been turned off. After 2 days, the phone was switched on again and the floor was bootloop. Please tell me what I did wrong?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] devlkore:
Thanks so much for this. Worked perfectly.

A couple of tips for newbies. When entering download mode on the phone, the screen will instantly turn off with no indication that it's on, but it is fine. Also when trying to download modules for Xposed, you must click the repo link and download then install the apk from the browser. I thought something was wrong and the "download is waiting" message was an error.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] bronz3:
my phone won't turn on or charge after flash with miflash

anyone can help please?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] lilienthal:
Anybody problems with downloads? With this rom i cannot download xposed modules and in chrome browser.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] devlkore:
I had to press and hold on the link then choose "save link as" to get it to work.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] Soxy:
I don't need the Xposed framework, for I can tel it comes preload in the Rom.

But if I don't put the XposedInstaller_3.0_alpha4.apk it wont cause any problems? The Rom will be stable?

Because the framework will be there. But wont be active, right?

Edit: Just notice theres the ROM v7.1.3.0 Multilanguage NO Root & NO Xposed

Got the all the Fix's like the other? And the Play Store included? Removed Chinese apps?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
Yes, without xposed installer Rom will be stable

The no root and no xposed is same as the v7130 from Xiaomi.eu. Only it's a miflash image. Without Chinese apps. Check the screen shots in the OP.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] lilienthal:
[MENTION=6180323]devlkore[/MENTION]

In exposed there is no "save link as" there is just a download button...downloading is starting but the turns off immediatly, same in chrome browser. Miui browser is downloading just fine.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] devlkore:
What I meant is you must click the repo link in the description of the particular module, then in Chrome click "save link as" (press and hold) to get the actual APK. Anyway, if it's working in the standard browser then all should be fine, glad it's working for you.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] lilienthal:
Seems to be a problem with this rom. Tested greatison rom and all works fine. Never the less even though there is no download in xposed i could download some modules in play store.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] bronz3:
same here any solutions yet? :rolleyes:
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] :
Does anyone have problem with mobile internet? Sometimes it drops for 20-30 second unexpectedly. The 4G icon is working but data transfer icon is gray (like nothing is downloading or uploading), and the speed counter show 0.0kb/s. After 20-30s internet continues to work.

That's really annoying :/

PS: sorry for my bad language.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] Rhine Septimus:
I am interested to flash this rom. currently I am on Dev rom. However it drains battery. How is the battery life? And I'm waiting for bootloader unlocking permission. will I get sms if I flash this? thank you.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
I was only on Dev rom to unlock bootloader, so i dont know if did drain battery. This v7.1.3.0 based rom should have good battery life. Like all official stable builds.

Yes, you will get sms for unlock permission, if its approved. Doesnt matter which rom you are using.

How long ago did you apply for unlock permission ? If it was longer then 2 weeks ago you could check with the unlock tool.

But only if you are on dev rom. I posted this on a dutch forum : http://gathering.tweakers.net/forum/view_message/46498579

First mi account was with unlock permission and 2nd was without permission.

I never got a sms that my unlock was approved, so i posted a msg here after 2 weeks : http://en.miui.com/thread-202290-1-1.html

I didnt get a reply there. When the 1st Dev rom was released i flashed it and the unlock tool showed that i could unlock. So, even if you didnt get a sms after more then 2,3 weeks, its still possible you unlock is approved. I think that the sms with my unlock approval was sent, but not delivered to my sim. Some people on the dutch forum also have this problem when trying to activate their Mi account.

I unlocked my bootloader on 18 march, 3 weeks later a member from XDA also unlocked his bootloader using my Mi account. When someone else tried few days ago with my account again, he got message that he should wait 30 days before unlocking. So you can only unlock 1 device in 30 days.

@ViAlexSt and me have moved on to other roms, currently im on cofface CM12.1. So there is little support for this rom.

So, im sorry if i can't asnwer all questions asked here.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] Rhine Septimus:
Today is the 12th day after applying. I posted a complain in the miui forum 2days ago. Today it is stumped as submitted. Can't wait to use Cm. My last device had cm13. I am boring with this Miui.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
Just a heads up if you decide to flash this rom and later want to flash dev rom to unlock :

http://xdaforums.com/showpost.php?p=66014379&postcount=80

This only applies if you get the "read robust failed" error.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] Rhine Septimus:
Thank you mate. I have downloaded this rom and stable 7.1.3.0 from your androidfilehost (for further purpose). I willl flash this rom tomorrow.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] Aby Yoga:
I have same problem Download [MENTION=1943145]Xposed[/MENTION], but can fix if you used wifi for connection.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] maxdddca:
Cant find mode for old people in this rom. Where is it?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] Archelot:
This is rom is ok for redmi3 pro?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] DaveinAsia:
I think that it would be safer if you didn't use this ROM with the Pro edition of the RM3.

Sent from my Redmi 3
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
Since this rom is based on xiaomi.eu build, its better to ask this there :

http://xiaomi.eu/community/threads/6-4-21.31210/

As you can see there they build same rom for Redmi 3 and Pro. (IDO)
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] Archelot:
Anyone tried this rom with redmi3 pro?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] Archelot:
Can you base new version xiaomi.eu? So fingerprint will work if you do that.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] jo3c00l438:
How do I get back to stock firmware? I've tried flashing back to stock using miflash but the flash seems to get hung up in the middle and the seconds counter just continues on forever and the flash never finishes.

I've tried a few different images of stock firmware and none of them will flash. Once the flashes fail the phone is bricked. I can flash this firmware back to the phone successfully through miflash to unbrick the phone but whatever I try to do to return to stock fails.

What can I do? How do I get off this rom??

Thanks
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
I didnt have this problem when i had to go back to 7.2.4.0 and then to dev rom to unlock my bootloader.

Try this tut : http://en.miui.com/forum.php?mod=viewthread&tid=254606&extra=page=1&mobile=2
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] thb2602:
Hello,

I use this Rom for a while on two devices and I'm quite satisfied.

However, Snapchat does not work as it recognizes that the device is rooted/has xposed installed.

Anyone got Snapchat working in this Rom version?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] Soxy:
The Snapchat thing its the xposed that it causes. But there is a way to get around it, at last I got it working.

You will need another phone, but that only whit root, no xposed

Install on the other phone, Snapchat 9.17.0.0. Get it here: http://www.apkmirror.com/apk/snapch...lease/snapchat-9-17-0-0-android-apk-download/

Log in whit your account, and exit the application.

Them whit Titanium backup, save the data from the app.

Install the same version of the Snapchat on this Rom, But do not open the app.

Them restore the data you save before whit Titanium backup.

Now you can open the app, and will work fine, after that you can upgrade to the last version.

:cool:
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] thb2602:
Great - Thanks!

Worked like a charm :laugh::good:

I just used the latest version from Play Store on both phones and it worked.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] fastrony:
hello bro can i use this rom in redmi mi 3 pro (3GB RAM + 32GB ROM) please i want to root my device
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
When i search on en.miui.com, all mods reply that there is no offcial Redmi 3 Pro rom yet. Seems strange to me, but i dont own a R3 Pro. Also the device/dowload page doesnt show the R3 Pro. What rom you have on the phone now ?

Since the hardware of R3 and R3 pro is same, you could try flashing the R3 dev rom with the updater app or MI pc suite.

I would try this before starting to mess around with MiFlash.

http://en.miui.com/download-298.html , dev rom has option to enable root. ( you only need root, right ? )
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] fastrony:
Yeah i just wanna root my device and me either didn't found any category for Redmi 3 Pro :/ and I'm confused what should i do now.. Can i flash the dev rom without unlocking the boot loader because it's locked now
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
Yes, you can.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] fastrony:
But how I tried many things to do but I failed can you please provide me an easier way to root this rom im on golbal miui 7.2 version
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
Try this to flash dev rom : http://en.miui.com/forum.php?mod=viewthread&tid=254606&extra=page=1&mobile=2
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] ValenP28:
redmi 3 pro

is it possible to flash at my redmi 3 pro?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] whedus:
my device RM3

After use this ROM,i have some problem, the problem is I have no signal in 2 slot,even I change other simcard,there is no signal,,I'm sorry my English so bad,can u help me ????
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] omentos:
Are there here were get the bug on tethering in multilanguage rom?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] jiero115:
after using this

1.sim 1 slot not signal (CDMA-2000)

2.no fingerprint password settings

3.after flashing this rom , can't flash another rom ???? it crash when : system update->manually choose installation file->choose file -> confirm

help ~~~ i really love the root and the rom

updated. need v7.2 up to get the fingerprint fuction
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
This ROM is not for Redmi 3 Pro.

If you want to update to v7.2, flash it with Miflash. Same way as you flashed this ROM.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] jiero115:
with download mode ??? or fastboot mode

when i try to flash the offical rom with mi flash it said the "the resource is used"
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
Download mode if locked bootloader.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] jiero115:
will sir you release the 7.2 aboe pre root & Xposed version?

how can i fix this

0x800700aa: open serial port
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] WaKaManG:
You can try this rom : http://xdaforums.com/showpost.php?p=66995214&postcount=6

Dev support is stopped here.
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] jiero115:
it works !!! thanks man!
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] paris07121978:
When you open MiFlash v2015.10.28.0

which envelope CHOOSE

Xiaomi.eu_Redmi3_V7.1.3.0.LHPCNCK_5.1_root_xposed?

firmware?

images?thanks
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] jiero115:
choose the folder that have flash_all.bat (etc)
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] paris07121978:
thanks:γέλιο:
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] jiero115:
why your rom can run Puzzle & Dragon JP with root (just disable root in SUPERSU)

how can you avoid the root checking?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] leon8121:
no update ?
[Xiaomi Redmi 3 ROMs, Kernels, Recoveries, & Other ] taufiq23:
How to request original rom link on Xiaomi redmi 3?
[Galaxy Note5 Themes and Apps] batestota:
Hi All

can any one get me ios emoji for the note 5 with android 6.0.1

and thsnks in advanced
[Galaxy Note5 Themes and Apps] 3lMghraby:
use search dude :/

http://xdaforums.com/galaxy-s6/themes-apps/mod-unicode-8-emoji-6-0-1-compatible-t3267939
[Galaxy Note5 Themes and Apps] hadi15:
Is there an ios emoji font non-root users on MM can install ?
[Galaxy Note5 Themes and Apps] 3lMghraby:
I think this can be done with custom keyboard but the changes wont be system wide I guess
[Thinkpad Tablet General] sirrx7:
I've searched but apparently it seems like most of the answers have been deleted or redacted.

My problem...

I was just given a Yoga Tab 2 from my sister who has given up on trying to fix it.

The tab was on 5.01 and rooted when she got a system update. She ran the update but now the tablet freezes during/after the boot animation.

It will go into fastboot but is not recognized by ADB.

She tried to install the original Lollipop firmware through recovery but ended up getting a system 7 error.

This is exactly what I see when in the bootloader screen

FASTBOOT MODE

PRODUCT_NAME - YT2

VARIANT - YOGA Tab1

HW_VERSION -

BOOTLOADER VERSION - unknown

IFWI VERSION - Blade_21.x64.0005.R00.1504101447 FFD8_X64_R_

SERIAL NUMBER - BaytrailD454B***

SIGNING - ?

SECURE_BOOT - ?

E: No valid installer medium found

I know nothing about Lenovo and how they do things but I know that with HTC you have to go back to 100% locked and stock before you can install an OTA. If you do try the OTA usually just won't install but unfortunately this thing seems to be at least soft bricked.

Is there a way for me to maybe roll back? I've read about people going back to KK in order to get the LP OTA but all links to the KK firmware are gone.

Thanks a lot, I appreciate any help I can get...

BTW, She is under warranty but of course she was rooted and is worried that repair will cost her almost as much as she paid for the Tab when they realize and void her warranty.
[Thinkpad Tablet General] corasman:
If its the same as the 1050f try these files.

http://tinyurl.com/zmmaww5

http://tinyurl.com/zgt7sjo do not bother about the warning with this one, its something to do with its size, just download it.
[Thinkpad Tablet General] sirrx7:
Thank you. I used the Restore KitKat Bios you posted along with an 830F specific KitKat firmware from the Russian Lenove site. Worked fine after editing the flash.xml file to allow for a larger system.img file.

The tablet is now back from the dead. Unfortunately it gets the 5.0 update but fails in the Lenovo Recovery when trying to flash the OTA. It gets to 100%, stays like that for a bit and then a blue X saying flash failed. After that I'm back to a black screen and have to reflash the kitkat firmware to get up and running again.

I have no idea why the OTA flash constantly fails but I guess I have to do a bit more research and hope I can get her up to date.
[Thinkpad Tablet General] corasman:
Did you set the country code , without setting it updates fail.

Look at this advice from ionioni to me about setting the code

http://xdaforums.com/thinkpad-tablet/general/set-country-code-t3308024
[Thinkpad Tablet General] sirrx7:
Outstanding!!! I entered the code in contacts and it gave me a menu of different countries to choose from. I Chose US and she rebooted, went into recovery, ran a bit and rebooted into another fresh install which looked completely different. We're talking different wallpaper, and different apps. After that it successfully installed 4 or 5 OTAs and as far as I can tell it is now completely up to date!

Android Version is 5.01

Build is S100250-160119

Kernel Version is 3.10.20-x86_64byt-g9f7fad7

Security patch is dated 2016-02-01

I'll wait a few days before I root and install Xposed just to be 100% certain it's up to date.

Of course my sister will probably ask for it back now. :(

Either way, THANK YOU VERY MUCH corasman!!! Your help has been invaluable!
[Thinkpad Tablet General] corasman:
I am so pleased it worked for you, ionioni helped me so much and now I am trying to do the same for others.
[Galaxy S 4 Q&A, Help & Troubleshooting] painx:
I saw some tutorial on youtube and I want to know some things:

Can I install on S4 LTE?

It is need custom kernel for working fine?

What image should I flash for S4?( Nexus 5 or 7...)

What should I know before install?

I have installed VRToxin on my phone , Marshmallow 6.0.1 and it's AOSP based.