yashsingh1/xdaforums huggingface dataset:
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] :
The rom doesn't matter. Do you have a kate or kenzo? And are you officially or unofficially unlocked?

---------- Post added at 09:57 AM ---------- Previous post was at 09:56 AM ----------

No, but why bother since it takes about 5s to flash.

---------- Post added at 09:58 AM ---------- Previous post was at 09:57 AM ----------

How do you know it remained the same version? You don't actually see a difference, firmware is not like a rom, it's just modem, bootloader and signal updates. If it successfully completed it has been updated.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] lavadepa:
Kenzo, officially unlocked my phone....my problem is im not getting volte in epic rom .I tried firmware flashing...but still my problem presist.......
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] :
Check the links for kenzo with emmc. I recommend you flash the latest one and see if it works. If not try a different rom. Also do you have any mods? They are known for breaking volte and fingerprint sensors.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] lavadepa:
I didn't use any mods.....so with emmc firmware ll work? If yes let me try
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Ghoul159:
Just sayin, you could save the time and bandwidth by just downloading the select files from the zip using freedownloadmanager lite version. You could preview the contents before downloading :)
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Allen_05:
Hey, i tried to install the latest firmware multiple times, although it completed successfully but my firmware was not updated,it remained the same old version,any fixes?plz help
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Pzqqt:
Firmware from 7.12.28 Global Dev Rom. Extracted by me.

The firmware files' MD5 has been changed in this build. So this is recommended to flash.

https://mega.nz/#F!IAIEhSgC!F5cUFT_JdPCBdxesSPeOBg
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] :
I already answered you. Check above and don't be a douchebag. There is NO visual way to see if you are on the same firmware and if you successfully flashed then you DEFINITELY have new firmware (the one you flashed).

Where did you check if the firmware was updated?
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Allen_05:
How do you know it remained the same version? You don't actually see a difference, firmware is not like a rom, it's just modem, bootloader and signal updates. If it successfully completed it has been updated.[/QUOTE]

But bro isn't it the firmware version whenever you are installing a new rom and the one written against target device?

---------- Post added at 12:35 PM ---------- Previous post was at 12:32 PM ----------

Sry bro, no one answered it so i thought it might have sliped somwhere in the thread and i just reposted it. Thanx for answering.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] :
I'm guessing you're talking about the folder where the rom gets pushed to while in recovery. That doesn't indicate the firmware version, it's the default directory (of the rom partition) your phone comes with. It has nothing to do with firmware, since they are on different partitions. Even when official flashing full MIUI images that folder will not change. As far as I know there is no way to check which firmware you have installed. But again, as long as it is successfully completed, it was properly installed.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] anwarsheriff:
But bro isn't it the firmware version whenever you are installing a new rom and the one written against target device?

---------- Post added at 12:35 PM ---------- Previous post was at 12:32 PM ----------

Sry bro, no one answered it so i thought it might have sliped somwhere in the thread and i just reposted it. Thanx for answering.[/QUOTE]

I'm not using TWRP so not sure if this available, but yes if you use Redwolf recovery you can see the version of your firmware.

While flashing something it shows the firmware version in the scrolling text.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Allen_05:
Oh! Got it. Thanks alot dude,your inputs were valuable.

---------- Post added at 03:41 PM ---------- Previous post was at 03:40 PM ----------

I'm not using TWRP so not sure if this available, but yes if you use Redwolf recovery you can see the version of your firmware.

While flashing something it shows the firmware version in the scrolling text.[/QUOTE]

Thanks bro, i'll surely try red wolf recovery.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Efuma:
I'm only interested in the modem portion of the firmware, that means only looking at the non-HLOS.bin file. If there are no changes to that file, I don't bother upgrading the firmware. On Kate, non-HLOS.bin hasn't changed since Nov 2. Haven't looked at the 1228 release yet.

To find out what modem version you are using, just look at the Baseband version in the about phone section.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Allen_05:
Thanks bro!
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Dan0912:
7.12.28 firmware? Thank you.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Pzqqt:
Here.

https://xdaforums.com/showpost.php?p=75010606&postcount=1217
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Dan0912:
Thank you.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] PeterMarkoff:
I am currently on officially unlocked lollipop bootloader running RR 5.7.4 with TWRP

what firmware exactly (link pls, I am dumb) should I flash in order to update my ROM to some nougat/oreo ROM without ending in bootloop and going through hassle of installing MIUI, unloving, etc?

in past I tried official update to RR 5.8.x but end up in bootloop because all newer ROM require MM bootloader

is for me possible just to flash some of the firmware from OP and then just update to newer ROM?
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] :
Which version do you have (kenzo or kate)?

Since it would save you time to just search yourself and not wait for my response, here are the instructions:

Depending on your version choose the appropriate newest version with emmc(...) included (this is, besides the firmware, a bootloader update and should only be flashed on an officially unlocked bootloader, which you have).

You can flash this firmware any time, before or after the rom, or without even switching roms, no need to wipe anything before, just cache after, just in case.

This should work without a problem, but still make a backup of the system and data partitions in case something goes wrong.

To recap:

- choose appropriate version (kenzo/kate) with emmc

- backup important partitions

- flash firmware any time

If you still don't know which firmware you need at least tell me if you have a kate or kenzo device and I'll link it for you ?.

P.S. Happy new year!
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] PeterMarkoff:
happy new year to you too, thanks for help

I have kenzo

just to make sure, is there some way to check if I have officially unlocked bootloader? I mean I unlocked it only officially on this device (others had to do unofficially), so if it's still unlocked after that unsuccessful upgrade to RR 5.8.x then it's official for sure. what would be quickest way to check, through some ADB command from PC or even just in the phone?
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] :
If you're in the bootloader you can see the unlocked status, but you won't see your unlock method. If you have used MiFlash and have requested the code from Xiaomi then you have officially unlocked. Download and flash this firmware: https://androidfilehost.com/?fid=745849072291696415
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] PeterMarkoff:
1. the link is for kenzo with new bootloader emmc compatible with new oreo ROMs?

2. if I am locked nothing happens right?

3. if I would be in worst case on unofficially unlocked can I reVive device without ending with hard brick?

4. do I need to flash newer twrp to flash newer ROMs or can I use old one from times of flashing RR 5.7.4?

5. what should I backup to play it safe?
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] :
1. Firmware does not depend on the rom, so yes, you can flash it on any rom.

2. If you have a locked bootloader you can't flash firmware and shouldn't.

3. If you would be unofficially unlocked you would have to flash the version without emmc and you wouldn't have any problems. If you'd flashed the version with emmc, the worst thing that would happen is your bootloader would be locked (which is annoying since you would lose all our data after unlocking it again).

4. No need for newer TWRP or ROMs, but I suggest you flash the latest RedWolf Recovery to avoid any possible problems.

5. Yes, backing up makes everything a lot easier in case something goes wrong.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] onlylove943:
How can I check which firmware version I'm having?

I have very weak wifi and carrier signal since I flashed a firmware downloaded from this thread, but I don't rememmber which one.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] saurav333:
Thread updated, Added firmware download links for kenzo/kate developer rom v7.12.28.

Sorry for the delay as I was out of town.

Happy New Year Everyone! :)
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] jandia7381:
[MENTION=6782911]saurav333[/MENTION] thnx for the update :svetius:
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] kosmasgr:
Thanks. Build with emmc for kenzo ?
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Black_Stark:
Lol...i m waiting..and You forgot to upload kenzo 7.12.28 with emmc why ??. :laugh:
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] saurav333:
Welcome. :D

Link added. ;)

Didn't forgot, Internet speed was messed up. :p
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Pranay Ramteke:
The firmware with emmc file will relock the bootloader which is unlocked by unofficial way.....? Plz reply anyone....

Thanks in advance
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] kosmasgr:
Yeah do not flash this.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Pranay Ramteke:
So without emmc file firmware I have to flash
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] saurav333:
Thread updated, Added firmware download links of developer rom v8.1.4 kenzo/kate. :)
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] sreevnit:
any network improvement?
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] onlylove943:
My wifi signal and range is very weak. My other phone get better wifi signal and speed while my redmi note 3 get very poor signal and speed. I've tried latest global dev version, currenly I'm on latest globle stable version. Anyone suggest me other firmware version?
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] kosmasgr:
No issues for me with latest fw.

WiFi and mobile signal are rocks
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] onlylove943:
Which version? 8.1.4 dev or 8.5.7.0 stable? Or maybe it's hardware issue on my phone :(
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] m0han:
which is better for kenzo - 7.x. x series or 8.x. x series?
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] saurav333:
Flash the latest developer rom firmware, 8.1.4.

Read FAQ if you have other queries! :)
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] m0han:
couldn't find any reference to updating. device is kenzo; rom is nitrogen os 8.1.0 (05-jan build). firmware is miui_hmnote3proglobal_7.12.21_firmware.zip. can i simply flash the latest developer rom firmware 8.1.4 over it?
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Alekbrt:
Just flashed 8.1.4 without emmc*.mbn on kenzo.

Works like a charm.

Thank you for your effort :)
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] faridcuycuy:
which one firmware i have to flash? stable or dev? and include or without emmc_appsboot.mbn?

i'm on miui 7.2.3.0 global stable right now and with official unlocked bootloader. i want flash NOS stable 7.1. build 20170601 or 20170815.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] :
Latest developer version, with emmc_appsboot.mbn. Check that you have the right version for kate or kenzo!

I recommend the latest NOS Oreo though, it works great.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Suku1509:
How could I know right version
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] :
Do you have a kenzo or kate?
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] faridcuycuy:
I have kenzo.

Its right version for my kenzo.

I have full wipe system,cache,data,dalvik. Then I have flash fw stable 8.5.7.0 with emmc_appsboot. Then i flash NOS STABLE BUILD 20170815. Then i got softbrick.

Please tell me what's my fault in this case i got softbrick?

Thanksfully for your answer and your time.

Sorry about my bad english:D
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] giocher03:
I would do this:

Download latest twrp or redwolf and update

Download again latest developer fw, rom and gapps

Reboot recovery, wipe all and flash fw then rom then gapps

Before rebooting to system copy recovery log to SD

If still bricked attach log here or in NOS thread
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] CygnusHyoga:
Are u unlockbootloader unofficially?

If yes, then u must flash without emmc_appsboot

Or, if u want still use that. Go find flashable zip named aboot.mod.zip

Flash that zip after u flash fw
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] faridcuycuy:
My kenzo on Official UBL. Miui 7230 global stable.

Please read above.

---------- Post added at 08:57 AM ---------- Previous post was at 08:54 AM ----------

The latest NOS is oreo 8.1.x and there aren't any official gapps
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] :
There are lots of unofficial ones. There really is no difference between official and unofficial ones, since they are both built from official opengapps sources, but by different people.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] jonty jasrotia:
After flashing charging issue charging very slow. Nitrogen 7.1
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] :
You won't get any support for 7.1.2, it's sooo outdated.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] CygnusHyoga:
Better u flash latest fastboot rom to get latest fw.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Black_Stark:
Did u unlock officially or unofficiallly? . first answer this .
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] faridcuycuy:
Ok. Thanks a lot.

I have sofbrick twice on 2 days.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] :
I'm confused? Are you sarcasticly saying it's my fault? Because it's your choice to flash them and for most people it works fine.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] faridcuycuy:
No brother. It's not your fault. It's my fault but i don't know where is may fault.

I ask you hopefully you or anyone can find my fault.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Black_Stark:
If u unlock ur bootloader inappropriate way then this will happen. There is always a risk if u take shortcut.

Its already mention on first page that u should flash firmware without emmc if u unofficial unlocked bootloaders. If u want safe way then better u apply for permission to unlock and get approval from xiaomi and then come to xda.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] CygnusHyoga:
Are u still from 7.3.2.0 and jump to NOS?

Did u try from latest global dev and using redwolf recovery and clean flash?
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] faridcuycuy:
I already mentioned in the previous post. my kenzo is official unlocked. i'm sorry if you confused.

---------- Post added at 10:06 PM ---------- Previous post was at 10:01 PM ----------

Yap. I from miui 7

I flash with twrp cofface. And now i have latest redwolf
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Black_Stark:
Oh dude u have official bl..

..Now i know why u stuck on logo....:laugh:

Do what i say...

first download 8.1.4 firmware with emmc included

Download latest nos and gapps

Go to redwolf recovery

First thing u should do is do " format data". Remember Format data is not same as Wipe data factory reset. U must format data. Else ur rom will stuck on logo.

Format data( must do )

Then Wipe data factory reset

Flash 8.1.4 kenzo firmware with emmc included

Flash rom

Flash gapps

Wipe dalvik cache

Reboot
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] :
Try this:

- back up everything

- format data

- flash latest red wolf

- flash latest firmware for kenzo, without emmc just in case

- flash nos 8.1, latest (8/1/2018 as of now)

- flash these gapps: https://cloud.kenzoroms.club/?dir=opengapps/20180108/arm64

Choose any edition, I like aroma, but it depends on your data limit and on what you need (go for micro if you don't care)

- flash magisk if you want

Flash all of these without rebooting in-between and everything should work.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] faridcuycuy:
Not stuck on logo. But logo appear then dissapear(off) just in a second. And i can't go back to recovery. So miflash is the final solution.

I Repeat again.

Now on 7230 global stable with official unlock. And i have latest redwolf right now. I want flash NOS 7.1 that metioned stable. Not test version

Is that the right way? Can i try?

---------- Post added at 10:46 PM ---------- Previous post was at 10:43 PM ----------

Ok dude. I will try soon
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Black_Stark:
Check if ur device is relocked.

Connect to pc and Try this command on computer

fastboot oem device-info

If device unlocked = true then good. U r safe. Go for flaahing latest firmware.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] faridcuycuy:
Oh god. Maybe my previous fault was i wipe system to.

Am i right?

---------- Post added at 10:55 PM ---------- Previous post was at 10:51 PM ----------

Twice brick, twice relocked, and twice unlocked. :laugh:
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] ghsabyasachi:
Guys I am on rr remix final but I am facing severe signal drop what should I do? Guys help me out
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Black_Stark:
Even though u r officially unlock it will relock again coz ur firmware is upgrading from lollipop to marshmallow. So u cant avoid it.

So better u go and miflash latest fastboot 8.14 global beta miui9 rom from xiaomi site. Then unlock and come again to custom rom. Its only solution.

And dont forget to format data in recovery before flashing custom roms.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] faridcuycuy:
if i upgrade firmware latest include emmc_appsboot will my bootloader be locked again?
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] CygnusHyoga:
Oh God ?

Why u back to 7.3.2.0?

Just flash latest global dev fastboot rom. Than ubl it again. Flash redwolf latest and blablabla~
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Black_Stark:
Oh dude. You are boring.

Yes it will relock.

. Your lollipop firmware is too old. Yes it will relock again even if you are officially unlock it doesnt matter. So dont ask again. Just download flash fastboot 8.1.4 global beta rom using miflash using pc and unlock it.

And come back to custom rom. And format data before u flash rom and gapps.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Mayr1k:
"Oh dude. You are boring." you have patience

lmao ?
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] manishmehra373@gmail.com:
I am unable to resize multiwindow after updating firmware.

Restoring firmware didn't help.

Anyone facing this issue?

Currently running rr DARKNESS
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] jivo:
Hi, where you find firmware for Kate 8.x.x.x. ? What 's mean AFH ? It's official XIAOMI RN3 or some mix from another ROM? Is exist official ROM 8.XX for RN3?

Why beta us 8.1.4 and stable (older) 8.5.3.0 ? Isn't wrong?
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] :
1. You can find it on the official website: http://en.miui.com/getrom-301.html

2. AFH means Android File Host

3. It's firmware extracted from the official ROM

4. The official ROM fro RN3 is MIUI, which you can download from the provided link

5. It's just the way Xiaomi named the versions, beta means more updates and stable means less updates, the version numbers are independent of each other

Let's clarify something as I think you don't understand this. Firmware is a part of the stock MIUI ROM (custom roms don't include it) and is preinstalled on all android devices (not just xiaomi's - other stock roms will include firmware as well). Firmware is a piece of software that helps interact with hardware. Firmware does not mean rom. In this case if you flash MIUI you will flash its firmware, but because it was included, as mentioned before, custom roms don't include firmware. Also the developer downloads the official rom and extracts the firmware, then uploads it to android file host so we can download and flash it, without having to reinstall custom roms (since flashing stock roms would wipe all the data of custom roms and would likely make your phone bootloop if you dirty flash it.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] saurav333:
Thread updated, Added firmware download links for kenzo/kate developer rom v8.1.11. :)
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] jandia7381:
U r the best. Thnx :svetius:
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] saurav333:
Welcome ;)
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] PeterMarkoff:
thanks, flashed firmware you linked, redwolf recovery and nitrogen with unofficial opengapps and Magisk, everything very fast, no issues at all

only issue I have it's all cameras are saving photos to internal storage and not SD card, any recommendation?
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] :
The only camera that saves to the sdcard I know is Snapdragon camera. You can probably find a link somewhere.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] ghsabyasachi:
Guys I am facing network drop issue in my phone. I have updated my firmware. Even now reverted back to miui latest stable still facing network drop issue.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Black_Stark:
Which firmware u r on ?

Flash latest global beta firmware ? 8.1.11 version.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] ghsabyasachi:
No I am on 8.5.7 stable

---------- Post added at 07:51 AM ---------- Previous post was at 07:49 AM ----------

I am on miui stable(flashed 2 days ago via fastboot). Do I still need to flash beta firmware?
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Black_Stark:
Stable 8.5.7 is old.

If u officially unlocked bootloader then u need to flash latest 8.1.11 beta firmware with emmc included.

Flash without emmc if u unofficial unlocked BL.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] ghsabyasachi:
If I flash the whole 8.1.11 via fastboot will it help?

P. S I have officially unlocked bootloader
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Black_Stark:
No need of fastboot rom.

Firmware is already available on first page. Just download and flash this below firmware zip using twrp. Ur rom will be updated to latest kenzo firmware.

https://androidfilehost.com/?fid=889964283620777538
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] kneelesh:
I have officially unlocked bootloader & I want to flash latest RR ROM...

Which firmware I have to flash??
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] :
The one with emmc... Make sure to choose the right version for your phone (kate/kenzo).
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] ghsabyasachi:
Ok. Updated my frimware still facing the same issue.
[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Black_Stark:
What issue ? care to explain what u r using 3g 4g what.

I told u to

Flash firmware

wipe dalvik cache.

Reboot

Still facing issue then check ur sim with different phone

If Same problem with diffrent phone then its network coverage problem in ur area.

If No problem on other phones then go n repair ur kenzo.