yashsingh1/xdaforums huggingface dataset:
[Pixel C Q&A, Help & Troubleshooting] ramrstf4:
Look for this forum post: flashing to stock android npd90g twrp t3424863

This helped me too. Only difference is I had TWRP installed.

Try unlocking bootloader via termjnal, then use the fastboot command via terminal (pc) fwtool vbnv write dev_boot_fastboot_full_cap 1 to reenable fastboot, then erase the partitions manually as mentioned in the tutorial and reflash them either manually or together using skipsoft / nrt or manual commands and a factory image.

Normally there should not be anything wrong with your bootloader image since modifying it is disabled for bootloader locked devices. Let us know about your progress.

Oh, also never flash an older system image than your current one.
[Galaxy S5 Mini Q&A, Help & Troubleshooting] umutcatakoglu:
I'm using g800hq(Turkey Version) and when I try flash a rom with twrp, it gives error 7. I tried everything. Can anyone help me?
[Galaxy S5 Mini Q&A, Help & Troubleshooting] killbyt:
Be carefull, this error is fired by a safty-mechanism who checks, if the rom is for this device. If error 7 shows up, this check somehow failed.

If you sure that this rom is compatible and meant for your device you can try this:

https://xdaforums.com/showthread.php?t=2522762
[HTC One A9] xela19115:
My daughter has an unlocked HTC A9 that just got an Android 7.0 update 2 days ago. Our carrier is T-Mobile USA and when the phone had Android 6.0.1, it had VoLTE and Wi-Fi Calling features working extremely well. Now after Android 7.0 upgrade these 2 particular features are gone from the software.

Can someone with an unlocked HTC A9 on T-Mobile USA check if their VoLTE and Wi-Fi Calling options are missing as well after Nougat upgrade? Thanks in advance.
[HTC One A9] MGfusion:
I did have the option in settings to switch VoLTE on or off, and it does seem to be missing here. If you want to know if it is on or off, go to phone and dial *#*#4636#*#* and click on phone information. Scroll down until you see either turn off volte provisioned flag or turn on volte provisioned flag. If it says turn off volte provisioned flag that means VoLTE is on. For the Wi-Fi calling, there is an option in settings for it I believe. Go to the call tab under setting and scroll all the way down to calling accounts. In that part of settings there is settings for "internet calling". Not sure if this is what you are looking for but this is what I found

Hope it helps, and good luck
[HTC One A9] MegaMan X:
I have an HTC A9 (oem unlocked), on T-Mobile USA.

VoLTE and Wi-Fi was not enabled by default until I manually forgot and reconnected to my Wi-Fi network. Afterwards, I went to settings, Call, and scrolled all the way down. There's a new section called "Enhanced Call Service" and VoLTE and WiFi Calling are now options available.
[HTC One A9] xela19115:
OK. Thanks. The tip about "forgetting" the network and re-adding might be worth trying. But only later today, once I get home.
[HTC One A9] xela19115:
So I deleted/"forgot" all of the Wi-Fi networks. Rebooted the phone. And still no Enhanced Services with VoLTE and Wi-Fi calling area under Settings --> Call. next step would be to do a factory reset and see if that helps.
[HTC One A9] The_scam:
Have you tried a network settings reset? It should be under settings>backup and reset
[HTC One A9] theNdroid:
I'm having the same issue. I'm wondering where the Wi-fi Calling feature is. I have the US Unlocked/Dev edition and the "Wi-fi Calling" tab isn't under "Mobile Data" like it was on 6.0.1 .
[HTC One A9] treeco72:
I have the unlocked a9 on tmobile and everything worked well immediately after updating.

I have yet to make an actual call over wifi on nougat but sms worked fine and volte certainly works.

The only strange thing is the lte indicator seems to be the verizon one

Perhaps you should try taking the sim out, restarting, putting the sim back in and see if that makes the phone recognise it needs to use tmo settings?

---------- Post added at 10:30 PM ---------- Previous post was at 10:28 PM ----------

volte and wifi calling are under "calls" now. scroll all the way down
[HTC One A9] theNdroid:
Where do you see "Wi-Fi Calling" ? ?
[HTC One A9] treeco72:
i would suggest restarting your phone with no sim inside and then put one it to see whether the device recognises are new carrier
[HTC One A9] theNdroid:
Are you sure you have the US Unlocked/Developers edition?
[HTC One A9] theNdroid:
It appeared after I flashed the Nougat RUU
[HTC One A9] pankajupadhyay05:
I am on 2.18.617.21 and can't find these settings. How to get them back. Unable to make or receive calls on my mobile since mine is an LTE only network. Tried factory reset and changing CID to 11111111, but nothing worked.
[Samsung Galaxy J5 Questions & Answers] joeaxe25:
Can someone port it or not because I heard it requires frameworks baked into TouchWiz and if so port the framework to RR and the apk for Samsung Camera and make a TWRP flashable zip

Thanks
[MENTION=7562496]joeaxe25[/MENTION]

------
[MENTION=5882401]Nick Verse[/MENTION] (You have ported kernels and TWRP recovery so try porting camera framework)
[MENTION=4806022]HEnkat[/MENTION]e (You ported many things...)
[Samsung Galaxy J5 Questions & Answers] #Henkate:
Unfortunately, making Samsung Camera to work on cm based roms is not possible. Or maybe is possible, but it require high skill and it will be hard.

I use these alternatives on cm based roms:

1) Open Camera instead Samsung Camera.

2) ColorNote or other notes app instead Samsung Memo.

3) Dolphin browser occasionally (because it has sliders for sound and brightness when watching a video) instead Samsung Internet.

In my opinion, it does worth to give up on Samsung apps for a clean & fast rom like CM or other CM based roms.
[Samsung Galaxy J5 Questions & Answers] s10gopal:
Can anyone try this ? http://developer.samsung.com/galaxy/camera
[Samsung Galaxy J5 Questions & Answers] joeaxe25:
Maybe [MENTION=5882401]Nick Verse[/MENTION] would take the framework from base ROM and modify cm fw to work with SamCam?? . what happebed to dare I say his name [MENTION=1108692]zonik[/MENTION]??
[Samsung Galaxy J5 Questions & Answers] infixremix:
Zoink has been suspended
[Galaxy S6 Q&A, Help & Troubleshooting] Ejlannn_:
Hello guys :D

Im user proud of my Galaxy S6 ,but i noticed problem with TWRP

Since i was user of Pixel ROM v2 i hadnt any problem ,but now i cant get into TWRP and normally flash any zip file or something cuz its yelling me that it cant mount sbfs partition.

If somebody want i can upload .log file with that .

Ahhh ... if somebody know to solve that send pm or say something in public :D

Cheers

"I:Processing '/boot'

I:Processing '/recovery'

I:Processing '/system'

I:Processing '/data'

I:Setting up '/data' as data/media emulated storage.

I:Created '/sdcard' folder.

I:mount -o bind '/data/media' '/sdcard' process ended with RC=0

I:mount -o bind '/data/media/0' '/sdcard' process ended with RC=0

I:Processing '/cache'

I:Processing '/sbfs'

I:Created '/sbfs' folder.

I:Processing '/efs'

I:Processing '/radio'

I:Processing '/usbstorage'

I:Created '/usbstorage' folder.

I:Processing '/system_image'

I:Backup folder set to '/data/media/0/TWRP/BACKUPS/11160b5208c03802'

I:Settings storage is '/data/media/0'

Updating partition details...

I:Data backup size is 2908MB, free: 20246MB.

I:Can't probe device /dev/block/sda14

Failed to mount '/sbfs' (Invalid argument)

I:Actual block device: '/dev/block/sda14', current file system: 'ext4'

I:Unable to mount '/usbstorage'

I:Actual block device: '', current file system: 'vfat'

...done

I:Unmounting main partitions..."
[8125, K-JAM, P4300, MDA Vario General] sach2:
How much should i be paying for a used T-Mobile MDA ?
[8125, K-JAM, P4300, MDA Vario General] docnas:
Dont know about anyone else but i got mine last month for around $ 150 but only had the cable charger and headset no box or anything else.
[8125, K-JAM, P4300, MDA Vario General] gscorpio83:
I got mine for $100 shipped off ebay but alot of people i emailed asking how much would they end the auction for they say anywhere from 140-175.... a frined of mine is selling a wing for $200 but i found out after i ordered mine
[8125, K-JAM, P4300, MDA Vario General] sach2:
Ok thanks for the info! because im buying it from a friend for like $100 to leard how do modifition like updating ROM ,unlocking exc. i have a Tilt now with SPB Pocket plus and some Kiser cab. Think its worth getting the wizard it?
[Android Q&A, Help & Troubleshooting] TuomasRizt:
Hi, this phone is so laggy, so i was thinking, is there ANYTHING which makes this phone less laggy? Like apps, commands, tweaks, xposed modules, Anything? Please tell me.

I have unlocked and rooted Huawei Honor 6 with TWRP 3.0.2.0, And xposed framework.
[Android Q&A, Help & Troubleshooting] Ashwinrg:
Try pure performance x by jeeko. It give you great performance and battery life.

https://xdaforums.com/showthread.php?t=2360670
[Android Q&A, Help & Troubleshooting] TuomasRizt:
I think that mod would be great, but when i try to flash it i got error. ):
[Android Q&A, Help & Troubleshooting] Ashwinrg:
You are flashing in custom recovery like cwm or twrp?
[Android Q&A, Help & Troubleshooting] TuomasRizt:
Ofcourse, like up there reads, i have TWRP 3.0.2.0
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] trane5700:
Lineage OS 13 (2017.04.14) for Redmi 4 Prime UNOFFICIAL

(codename - markw)

(Folder with ROMs and Kernels on MEGA)

>>>Download HERE<<<

In folder "KERNEL by msdx321" you can find Kernels.

DO NOT HURRY UP TO FLASH KERNEL mKernel-LOS-M-R1(R2).zip!

If do the CLEAN install with all WIPES of phone, then install ROM and Kernel mKernel-LOS-M-R1(R2), phone stops booting on animation logo;

If you flash ROM than give it boot it up, and after that flash Kernel, it will be ok, but after flashing this kernel

DONT DO WIPE CACHE/DALVIK!

!

How to install

:

1) Flash TWRP (if you not have it already)

2) Wipe System, Dalvik ART/Cache, Data, Cache

3) flash ROM

4) Download and flash GAPPS (HERE GAPPS, choose ARM64 - 6.0 - recommended Nano or Pico)

5) Reboot to System

If you will find some bugs on Stock Camera, just install

Snap Camera

!(down below)

If your speaker will be cracking on incoming call, just do next:

Settings - Notifications - App notifications - Phone - turn OFF Allow peeking.

If you will have battery drain by location wakelocks, try this(Need ROOT):

1) Install My Android Tools

2) Services - System - LocationServices

3) Turn OFF NetworkLocationService

No need to reboot!

All Location functionality will be okay!

And remember:

All you do it's on your own risk!

Thats all, falks!:victory:

ALL CREDITS AND THANKS TO msdx321, 0meaninsuit0, xiaobai112220, Liberation(on GitHub)!!!

They make the ROM! THX GUYS FOR YOUR WORK! ;)

We Got Xiaomi Redmi 4 Prime Kernel Sources!

:victory:>>>THEY ARE HERE<<<:victory:

The same thread, but on MIUI Global Forum - HERE

Sorry for Ukrainian screenshots :p​
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
Review

My Redmi 4 Prime results:

http://pasted.co/da5e49f3

ROM IS STABLE. Everything works for me.

I recommend installing xposed and gravityBox for best customization.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] trane5700:
Of course! Works PERFECT for me!;)
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
By now i'm using rn3pro, but markw is in transit :D
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] trane5700:
I also changed RN3PRO to Redmi 4 Prime :laugh::cool:
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
How you find out camera comparing to rn3pro?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] trane5700:
It's almost the same.

Maybe a little bit better on R4P.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] fforward72:
Thanks for sharing! I also watching in 4pda forum the redmi 4 section with Google translate help. Let's hope that we'll have the kernel source soon...
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Mithrandir107:
I tried to flash this today and then my phone got encrypted which i dont do. Anyone experience it or know why is it happen?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] trane5700:
To not get encrypted Data, you need to do all wipes, flash ROM and after that without reboot in TWRP go to Advanced -> Disable Verify -> Confirm!
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Mithrandir107:
I guess thats my missed the advanced part. Hmm.. My first time to exprience though.. Thanks mate!
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] JeeHaa:
Has anyone installed this and not experience any location wakelocks?

I would like to use CM, but the last builds I tried gave only half the battery life of what I get on MIU (2 instead of 4 days), which was too much of a difference to me.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] trane5700:
If you will have or already has battery drain by location wakelocks, just do next:

If you will have battery drain, try this(Need ROOT):

1) Install My Android Tools

2) Services - System - LocationServices

3) Turn OFF NetworkLocationService

No need to reboot!
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] JeeHaa:
I know, but that is just a workaround (I assume it disables location, which I need).

I was wondering if there are also people that have location enabled without excessive drain.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Exentio:
I was thinking about giving a try, but does it support the fingerprint scanner?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Shinigami347:
Yes, fingerprint is working. From what i experienced, otg does not work.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] trane5700:
No, after that all Location functionality will be okay!

And about location wakelocks I hear that they on Resurrection Remix, on this ROM no one notice about that on 4PDA.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] trane5700:
Fingerprint and OTG works perfectly! For OTG just use ES Explorer or other File manager ;)
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] mac-duff:
It is so nice to see that the device also gets LineageOS community support. Looking really forward to it
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kazekiri:
I presume you can basically use this same install procedure for RR in order to circumvent the same bugs.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Vanos:
Bought this one on amazon, together with a case.

But there is a brighter edge/frame around, probably from the 2.5d glass of the display (image attached).
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] peibol:
This is mine:

:( :( :(
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kaiodduarte:
new build is up on Mega folder! lineage-13.0-20170218-UNOFFICIAL-markw.zip

:victory:
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] bobbyzord:
There's changelog?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] 0lorenzo:
Is this official?

Inviato dal mio Redmi 4 utilizzando Tapatalk
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] amtomio2004:
Where is this Mega folder? Link, please
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] laviniu_c:
i don't know, i hope so
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
Pm me. Gonna reply 2mrw.:)
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kaiodduarte:
Nope, [MENTION=7813256]msdx321[/MENTION] could tell better, because he is the developer.

Here is!

mega.nz/#F!2F5hWQjb!rsZQjpRz656o6NcUCOVKqg
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] unstucker:
I had 20170218 update, I can't have signal.

no one has this bug?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] amtomio2004:
Does not it have a radioFM app?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] karl0190:
Just updated to the last version from february 18th. Can anyone confirm that root access in developer options is now only offering "deactivated" and "adb only", but no longer any option for " apps"?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] laviniu_c:
as i read, lineage os should not have root built in any more, they have a twrp installable zip for root, check out lineageos.org http://lineageos.org/Update-and-Build-Prep/
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Grusel:
I can confirm that.. No signal for me too :(
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Joelogs:
I don't have problem about signal but i lost fingerprint feature. Tried the mokee patch but doesn't work.

Inviato dal mio Redmi 4 Prime utilizzando Tapatalk
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] kaiodduarte:
I don't have this problem, is everything working properly, even fingerprint.

I had this problem when I installed this version at the first time, so I reflashed MIUI Global and came back to Lineage. Luck? Maybe.

nope, but following github it is on the way!
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] matane:
https://www.androidfilehost.com/?fid=817550096634743603

Is it the same ROM as mega.nz?

Update: yes it has the same MD5 hash as the mega.nz ROM a28f142197f462d66b4f80144f6535bd
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] UnRusoEnBolas:
Guys, I can't pull down the notification bar in any of the 2 lastest updates, any tips on that? :S

Edit: Button home not working aswell
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
Flash SuperSu 2.79R3 or superuser with script 277 first.

But... newest build gives me slow charging too. Even after changing qpnp_parameters. :?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] peibol:
how you do that?

thanks
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] eran.langa:
where did you download updated rom?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] peibol:
https://mega.nz/#F!2F5hWQjb!rsZQjpRz656o6NcUCOVKqg
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
If you don't know better do not touch it.. really. :)
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] dialogus:
Clean flashed 1802 version + supersu. All works fine (excepting double tap to unlock)!
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Kinto:
Even by enabling it in setting menu?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] bobbyzord:
This version 0218 is awesome! Battery is charging in OK time (even with the message), no problems with signal or battery drain (after doing the procedure in OP post)

Recommended!
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] AnimalPL:
i have to install new fresh install by twrp when i have now 2017.02.01 version and want to install newest package? No update via ota? How should i install new package when i want to keep all the current settings and programs ?

How about bluetooth and battery drain?

I have miband2 and miband tools and i think that mifit and miband tools wake my cpu so often....at least wakelockdtectyor says so. How can i make this programs to be more friendly to battery?

Change band ?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] laviniu_c:
backup first! what i like to do is install the zip directly in twrp without wipes first (dirty flash). if it works (if the new version is compatible with the old) you get the keep your data. if you get fc-s/errors/restarts means you need to do a clean install instead. so wipe, install, reinstall your apps and apply your settings (don't restore from backup unless you restore also the system partition)

it's not the programs causing you drain, it's the bluetooth turned on 24/7. i don't see how this could be fixed.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] mac-duff:
With the latest version (19022017) the chareing slow message still appears and my fingerprint is broken :( even if I search for finger in the settings nothing shows up );
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] matane:
for 0218 version , camera bugs still exist? Any changelog?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Kinto:
Clean installed the last version (18th february) and got NO problems. No camera bug, no fingerprint problem, or else.

The only thing i need to check is battery drain. i already lost 8% since this morning with just 40 mins SOT (but i downloaded many apps from playstore, because it was a fresh install). So it can be a normal usage
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
Flash goodix patch
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] mac-duff:
Flashed the Patch_Mokee_goodix.zip but I guess it is the wrong one. Do u have another link for me? Thanks
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
No. I though about the same one.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] matane:
i tried 0218 rom but for taking video still have problem with green screen , i like this lineageOS camera apps, so i waiting for it to get fixed first

After install this ROM i can't access recovery from vol+ power button anymore. I have to use adb or apps that can boot to recovery
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] Phyrene:
Use vol+, vol-, power
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] AnimalPL:
In developer options there is something callwd advanced restart/reboot (i dont use english so i assume thats the name). When you push power button you will have after you press restart button few more options.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] MentalBreach:
Just to know: have you tried if video recording works with other camera apps?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] matane:
As i remember it works well with open camera app. Cos i using this rom only maybe an hour or two

I don't know that, but thanks

I haven't try that. Thanks anyway
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
It's working.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] psykkuno:
This Rom is just great been using it since Saturday[20170201] that rom my friends made me realize how much I disliked MIUI. You can't imagine how much Satisfied I am with this one! huge props to the maker I just have one question how can I update to the latest one? PLUS I wanna report a bug, while using the camera app and recording a video some colour things are appearing in the screen and they end up keep showing while playing the video :confused:
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] AnimalPL:
This is a bug from stock camera app. Install open camera app.

I tested miui global, miui latest xiaomi.eu rom and ...camera app on miui systems is sooooo much better than any other camera aps for this device. Images are so good in comparison to stock camera pp here or any other...

Is that possible to install camera app from miui ?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] recharged20:
dirty installed february 18th version, need to reinstall xposed framework and supersu. Previously I cant get to diag mode from adb shell, but it is no longer a problem with this version. I am not sure why, but my 4g connection is more stable (i mean previously i got half bar, now it is almost consistently full bar), its either because of this rom version, or its because that I use that "lte bands" unlocking technique to unlock second lte bands for my network (band 8 or all bands in my case) so my phone now get signal from both instead of just one band 3. and also 4g signal bar changed to lte. I cant find any changelog so....
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] AnimalPL:
what is this unlocking technique?
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] recharged20:
here's a thread

http://en.miui.com/thread-486545-1-1.html

also, there's plenty of other similar to it in regards to qualcomm lte/wcdma unlocking bands here in xda. (other thread like xiaomi phones, samsungs, nexus, oneplus, etc)

p.s. i dont think sd625 supports all lte bands anyway.
[Xiaomi Redmi 4 Prime ROMs, Kernels, Recoveries, & ] alreadyregistered:
But if socket is not supporting certain frequency it does nothing when you unlock it.;) f.e. lte 800 (b20)