yashsingh1/xdaforums huggingface dataset:
[LG V30 Guides, News, & Discussion] Zoki88:
Can someone send me whole OPEN_EU folder (/OP/OPEN_EU) with everything in it(like zip), to compare it with my OPEN_AME_DS folder?

Edit: i have one more question(hope i don't bothering you all XD) :

<info mcc="262" mnc="07"><!-- O2D (you can write anything here or leave it, it's commented out)-->

<prop

support_volte="1"

support_vt="1"

/>

</info>

Maybe for some rare cases this is the only edit you need to do to get VoLTE & VoWiFi running :D

For this code, what should i edit(support_something="1") if i want video calling, not this two (like i screenshot and said in previous post)?
[LG V30 Guides, News, & Discussion] ldeveraux:
Sorry if off topic, but this still will not work on a US998? Is the only way to get VoWIFI on Verizon to flash the VS ROM?
[LG V30 Guides, News, & Discussion] Zoki88:
Still no one(with ims status: registered) just to send me OPEN_EU zip file to compare it with mine OPEN_AME_DS ? Can pls someone just send me, i really want that video calling in dialer :(
[LG V30 Guides, News, & Discussion] seadersn:
sry, for late response ;) i can send it to you, maybe later this evening.
[LG V30 Guides, News, & Discussion] Zoki88:
Tnx a lot, really appreciate it :D
[LG V30 Guides, News, & Discussion] seadersn:
here it is:

https://drive.google.com/file/d/1BI0Fy1OFlzLpv4uXk0l4afX2pROuScBt/view?usp=drivesdk

op.zip, containing the folders you need to compare :good:

for video calling it's the "enable_vt" line. but i don't know if you've got a button in dialer then with that edit or have to use google duo app...? can look at this when i got my new device, which btw was sponsored (after kids broke my phone) by a wonderful person known by anyone who unlocked his device: [MENTION=3250376]ChazzMatt[/MENTION] ! chazz, really, big phat thx again on this place :)
[LG V30 Guides, News, & Discussion] Zoki88:
Don't know why, but still not working, i even put yesterday Europe H930 firmware on my Asia H930DS, and got files with all Europe carriers, but when i followed your instructions carefully, and everything edited, still ims status say not registered, and tried to edit some lines in build.prop from other tutorial, don't know what else to do :(
[LG V30 Guides, News, & Discussion] seadersn:
let me prepare my phone and have a look what it tells on phone dialer secret menu's ims status :good: iirc it was ims itself registered but all the other points (volte registered, wifi calling registered etc) weren't: which didn't prevent volte from working, strangely :eek:
[LG V30 Guides, News, & Discussion] Zoki88:
For now, i just succeed to make visible/available options from *#*#4636#*#* (mobile radio power, volte provisioned, video calling provisioned and wifi calling provisioned), which all was transparent (only mobile radio power wasn't transparent) by typing these lines of codes in build.prop from here: https://xdaforums.com/apps/magisk/module-v4-volte-enabler-t3649613 . I succeed to get into some secret menu for video calling using app shortcut master, and typed in search videocall, but nothing worked. Maybe you're right, ims status showing not registered, but actually in background active, but for some reason still unavailable video calling, which my carrier support it. I'll wait for your results and hopefully answers to my problem :)

Edit: forgot to mention, i have Asian H930DS device with H930 open EU firmware, maybe my problem is related to IMEI for my device, which never change, even with different region firmware?
[LG V30 Guides, News, & Discussion] Zoki88:
Maybe LG doesn't support 3g video call, only 4g video call, maybe is that problem? Can anyone tell when using video call, is it in 4g or 3g? Like here on samsung:

https://imgur.com/ZJM3gVO

https://imgur.com/LBMrBpd
[LG V30 Guides, News, & Discussion] AP3ND1X:
Hey guys, I have H930 working Volte and VoWifi thanks to this guide (y) but I want to try LOS17, and if I don't like, then go back to stock. Which files should I backup for easy commissioning?

:EDIT: Or can I just backup OP partition and then load it back on stock?
[LG V30 Guides, News, & Discussion] seadersn:
when it's the same sw version you eventually want to restore to you can try backing up op alone. i'd just do a full backup, in theory op is sufficient but depends on if you needed to edit system files too? in theory you need to backup all partitions you did edits on. :good:
[LG V30 Guides, News, & Discussion] AP3ND1X:
Hey again, I'm back on Pie, going every step in this guide but I still can't do even the first step in which I should load MCFG file...

I navigate to the folder /data/property there is only one file "persistent properties" so I open that and at the very bottom I add those 3 lines persist.radio.buffet_mbn_file => /firmware/image/modem_pr/mcfg/configs/mcfg_sw/generic_/joan_glo/eu/vodafone/vdz/czechrep

persist.radio.buffet_enable => enable

persist.radio.sw_mbn_update => 1

But nothing will change and in the MCFG buffet in hidden menu the file is still not loaded.

I must doing something wrong this time, because it worked for me couple months ago...

And yes, I went from pie to Q and back to pie via TWRP

EDIT:

I got the Volte vowifi switches in settings, so far no ims settings...

EDIT: Got it to work, don't know how, but I tried several managers, and it's good. But VOLTE switch is disappearing after reboot until I dial hidden menu and enable it there.
[LG V30 Guides, News, & Discussion] nkar:
Hello

I am trying to unlock voWifi at a rooted open EU v31a Pie

I have problem I can not see a directory /firmware

I use adb shell

su

ls -la /

I see normally other directories (i.e. /OP)

Any help?
[LG V30 Guides, News, & Discussion] seadersn:
it's /vendor/firmware_mnt on pie :good:
[LG V30 Guides, News, & Discussion] hahmad78:
can you please share your OP AME folder, plz?
[LG V30 Guides, News, & Discussion] nkar:
I have Open EU

I do not think I can upload files here

I have spent days trying to make this volte and vowifi work with pie 31a vodafone greece.

After numerous attempts I made both work but I could not make permanent the menu vowifi and volte options

(they did not survive reboot) but volte was working even with the menu items disabled(after reboot). Also vowifi was not visible only volte for both volte and vowifi.

Then I tried some settings to make the menu survive reboot and BOOM nothing works any more

I even made reflash to start over but still nothing ....

It seems that the phone does not load the settings from /OP/OPEN_EU/config files

ims_conf.xml , global_apns.xml, apns.xml etc

1) Any way to see what files are loaded regarding volte?

2) Is IMS needed at apn.xml in order to have volte work?

3) which apns.xml is loaded ? From /OP/OPen_eu_config or the /system /etc ?

thanks
[LG V30 Guides, News, & Discussion] nkar:
the persistent properties files seem not to be a text file

It has some special (not text) characters inside.

Also do you try at oreo or pie?

At pie there the firmware folder is at another path
[LG V30 Guides, News, & Discussion] AP3ND1X:
I installed AiX ROM with volte enabled out of the box and I'm fine now. ?
[LG V30 Guides, News, & Discussion] nkar:
I am at a point that volte icon is shown, the icon shows ims connected, but when I try to make a call the call does not

pass through and volte is disabled for a moment.

At incoming calls volte is disabled and network goes to 3g

Any help?

---------- Post added at 07:42 PM ---------- Previous post was at 07:41 PM ----------

Aix rom can not be downloaded at the moment from telegram....
[LG V30 Guides, News, & Discussion] AP3ND1X:
Ofc it can be downloaded, there is a new RC6 version
[LG V30 Guides, News, & Discussion] nkar:
After much frustration a guide to make VoWifi/VoLTE work on Pie v31a open-EU at a H930

(need root)

This was tested at Vodafone Greece

1) add

OP/OPEN_EU/config/vo_config.xml

<info mcc="202" mnc="05"><!-- VDF GR -->

<prop

support_volte="1"

support_vowifi="1"

support_rcs="1"

epdg_enable="1"

support_vt="1"

2) Reboot - enable mobile data

3) Go to engineering menu

dial *#546368#*930#

IMs setting--> slot 0 - test show icon - load preset - initialize configuration -

- previous menu - restart IMS - show icon - IMS setting main menu subscriber - enable IMS

IMS main menu - LG IMS - volte enabled - vowifi enabled - registration - volte indication -enable

registration vowifi indication enable

4) Add settings--> network--> mobile networks--> name of apns --> three dots --> add apn

Name: IMS

APN: ims

APN type: ims

Protocol: IPv4

roaming protocol: IPv4

three dots --> save

3) (maybe) edit existing internet Apn(Vodafone internet) and add at the APN type :

default,xcap

4) Reboot again

Voila

5) My only problem (need HELP!!) is that the menu to enable-disable VoLTE and VoWifi

can be enabled only my engineering menu (dial *#546368#*930#) --> Field Test -> GPRI VoLTE/VoWIFI -> UX

put checks at "display VoLTE setting" ... etc

After that the VoLTE menu appears at dial --> three dots --> dial settings

BUT if I reboot the menu disappears and I need to do the #5 again...

A) Any help?

B) If both VoLTE and VoWIFI are enabled and I have Wifi signal do you have any way to check if it

uses wifi or 4G?

(If I disable VoLTE and use only VoWifi I verified that it actually uses wifi because if I disable wifi

the call ends)

BUG: It does not work at flight mode
[LG V30 Guides, News, & Discussion] markdcouto:
[MENTION=3138121]seadersn[/MENTION], I see in your modem.tar.gz file you also have esa region with Indian networks. Will this method work for reliance in esa?

Also please help me understand what are the changes made to the mbn_sw that is in the modem.tar.gz that you have attached compared to what we already have from lg? Are only the EU folders modified or also other regions too? so i can try to to find something similar for India.

Thanks
[LG V30 Guides, News, & Discussion] seadersn:
pheww, iirc i'd say they're clean w/o edits, just taken from stock; but i don't know about the esa folder atm anymore, sry. try to make it work, maybe it does! :good: :D good luck :)
[LG V30 Guides, News, & Discussion] markdcouto:
For the first stem, I gave root permissions to the terminal but it says the path is read only.
[LG V30 Guides, News, & Discussion] schwinn8:
Root permissions doesn't make a file or file-system read/write. You have to change the permissions to modify files, and/or you may have to re-mount the file system to make it writeable. You can only do that from root, so you're halfway there.

Regardless, BE CAREFUL with any of these steps, because when you remount you can break other things by mistake. If you don't know what you're doing, you can cause lots of problems. If you don't know how to remount, you may want to ask the OP how to do this. Bottom line, I don't know the process myself so I don't want you to just remount and then break things and blame me... let people who are more experienced in this process chime in instead. (I didn't see remounting mentioned in the first post, so it could be mentioned elsewhere...)
[LG V30 Guides, News, & Discussion] seadersn:
every critical operation is best done in recovery (firmware mount needed) when possible, and not w/o a backup done beforehand :good:
[LG V30 Guides, News, & Discussion] nidhi0831:
Hello everyone,

Can anyone please do a video on this, please.

Thanks in advance,

Nidhi
[LG V30 Guides, News, & Discussion] pradeeppk:
I have done the same in LG v20 (files are in /cust folder) for airtel volte (jio volte working fine) and volte icon appear in status bar.

But when calling it says server error.

In LG IMS status shows Volte SMS and Connected:uc.sms.

Also I can send and receive sms when volte enabled

Any idea?
[LG V30 Guides, News, & Discussion] jkim204:
I'm getting permission denied on the first code... On US998. Is it still a no go?

Also, would flashing a LGV300L(Korean firmware) work on a US998? Trying this out because I moved to S.Korea for work...
[LG V30 Guides, News, & Discussion] Zoki88:
Hello, i'm here again after 2 years, already that much passed 😅, back then i was searching for solution to get option for video calling through 3g which all samsung devices have, but back then discovered that no lg phone can do 3g video calls at all, but only through VoLTE, so i gave up from that. Now, after our carriers finally brought VoLTE here, i could use this tutorial and finally have that so long awaited video call on my phone through VoLTE, which samsung have that too of course. I did everything from this tutorial, but it didn't work (again).. it enabled access to IMS settings in hidden menu, VoLTE button appeared in main settings, and video call button appeared in dialer, but none of those helps, because on *#*#4636#*#* IMS service status still says IMS Registration: not registered, so that's main problem. After some researching, i have to ask does that have to do something with mcfg_sw.mbn file for my carrier? If yes, is there any possible way to get that file from samsung phones in which actually VoLTE works when i put my sim card? Another thing that getting on my mind(which is worth mentioning) is that my carrier changed name recently (1st march, now is called Yettel instead of Telenor), and all files and folders i had in phone(system) are still with old name, do i need to change that, and where exactly, in which xml files, or maybe even folders, or doesn't matter at all?

Maybe there's some other method to solve this, something manual to enter in IMS settings, and what should i get for that? I gone to carrier 3 times, they tried changing my sim card, didn't help, it was said to them on computer that my VoLTE is active, but that they can't do anything if it's about my device. Any help on this?
[LG V30 Guides, News, & Discussion] seadersn:
hi!

when you've got the possibility to get hands on a modem image of a newer model samsung phone which supports this providers volte settings, then you could try to export it from there and put it into your modem partition: i only hope, that the other ((modem) chipset bound) files from samsungs phone are compatible with v30 ones. the folder structure can be copied from another mbn file location on your phone, only thing after that to do is setting the correct permissions to these folders and file.

if i remember correctly (don't own this phone anymore since the new bought one broke again only two months or so after @ChazzMatt was kindly helping me getting this new (used) one :cry: ), there indeed was the possibility to create a custom profile. but this would be a really ... 'hefty' process 😓 all the xml files needed are named in first post, the needed file permissions etc. too so it surely is worth a try: but a rather time consuming one :D

stay healthy :)
[LG V30 Guides, News, & Discussion] Zoki88:
Sorry that happened to you for breaking phone 😭, hopefully will get new one(even tho now is old device, but still golden for this time around by my opinion for options i have with root and all, maybe can only zenfone 8 replace him as for me is fm radio in snapdragon flagship important). I also thought of that idea earlier for somehow getting files or any configuration from samsung phone and compare it to my phone, but for now don't have any rooted samsung, as for them is harder to see any info or ims config compared to LG OS, but will still see what can i do, if not, i'll just bring back Asian OS mostly because of increased wifi. Also not related to this topic: if you know or know someone who could help about making VoIP recording module for all apps, can you take a look on this thread? https://xdaforums.com/t/help-with-writing-xposed-module-to-bypass-audio-recording-limits.4416297/

As only boldbeast's VoIP recorder(for now) can record in any app(only one that can record discord vc for example), but his app is outdated, and he's inactive, so we trying to get some alternative

Tysm for everything, stay healthy! 😃
[LG V30 Guides, News, & Discussion] jackreacher007:
happy to make wifi calling work on lg v30 ...5 years of wonderful smartphone experience..this phone continues to surprise me..

got wifi calling feature working on airplane mode.. as far as i know, this feature is also available on iPhone..

had to root this phone to make this feature work on indian variant..

found 5g protocol in the engineering menu.. will 5g network work when i travel to 5g network zone?
[LG V30 Guides, News, & Discussion] viper.:
V30 has a x16 lte modem so it wouldnt be capable of 5g as far as i know
[LG V30 Guides, News, & Discussion] tech_infinity:
Nope. It definitely wouldn't work.
[LG V30 Guides, News, & Discussion] BereiBlue:
Do you know if it is possible to take the Modem_a partition/img and delete all but one MBN and inject the partition back into the phone? That way the phone is forced to load just that one MBN.

I'm on T-Mobile and have a LG G8x on A12 Open US KDZ but it keeps loading ROW_ATT instead TMO. 😭

Thank you
[LG V30 Guides, News, & Discussion] seadersn:
you can replace the row_att file with the file you want / need. overwrite it with the tmo file. but may not work because there are other places where info is read and imported from :( deleting every other setting isn't a good idea, this most likely will break modem partition and cause a bootloop. doesn't help that it's possible, it will only cause problems imo.
[LG V30 Guides, News, & Discussion] _raydroid:
I'm currently testing Wifi Calling with Freedom Mobile right now and it's working, but I have a quick and general question. Does Wifi Calling require Location to be turned on? When I attempt to turn on Wifi Calling and Location is not enabled, a prompt asks you to turn Location on otherwise you cannot use Wifi Calling.

It would be nice to have Wifi Calling without having to turn on Location, but wanted to know if this is a carrier restriction or just a general Wifi Calling thing. Apologies if this has been covered elsewhere, but I couldn't find any info on this.

This is on a frankensteined H933 if that helps.
[LG V30 Guides, News, & Discussion] Ice Fire:
Its still a valid question. It happens when you directly install the next version over the release version after a factory reset. They will still be there when you upgrade from the first version.
[LG V30 Guides, News, & Discussion] ldeveraux:
It may be a valid question, but asked in the wrong place. Ask in your device specific forum.
[LG V30 Guides, News, & Discussion] Ice Fire:
Lol i didnt ask anything.
[LG V30 Guides, News, & Discussion] ldeveraux:
Then why are you bringing up a year old comment and replying?
[LG V30 Guides, News, & Discussion] Ice Fire:
I was answering his question as LG does not create different os fo the G and V series devices that come out together. They just dont give you ui access to the specific programms of the versions. The OS is essentially the same making the answer the same.

This forum might be sorted by device modell but if someone searches for that question he will still find this old result. So if they find the answer here this thread might still have worth.
[LG V30 Guides, News, & Discussion] ldeveraux:
Doesn't matter, still not in the correct place. You replied to a 4+ year old comment man, that one's on you not me...
[LG V30 Guides, News, & Discussion] Ice Fire:
Whats on me just report me then we shall see who is right or wrong. But consider this, on this very thread page there are people bringing up other devices. And if this comment comes up in my modern search it will come up in other people searches. That one is on you sound like there will be consequenses or that you are offended.
[LG V30 Guides, News, & Discussion] ldeveraux:
I'll just block you instead as you're wasting everyone's time arguing when you're very wrong.
[LG V30 Guides, News, & Discussion] Ice Fire:
Feel free to do so just make sure to block everybody else that isnt adhereing to the rules. This also sound like you know i wont get removed and i highly doubt that anyone who has issues with this device comes here anymore. Only people that dont have anything in there ux setting.
[LG V30 Guides, News, & Discussion] ChazzMatt:
@ldeveraux has a point. This was an experimental procedure @seadersn developed which didn't even work for all the V30 devices -- especially the North America models -- as the EU models had a folder the others didn't (if I remember correctly). It couldn't be used across other LG models or even all V30! The correct procedure would be to refer people to the threads directly related to their models.

I'll give you an example... The 2018 V35 was the direct successor to the 2017 V30 (same size, no notch, could use same cases) and yet some of the software flashing procedures used for the V30 were totally irrelevant to the V35 and were even detrimental.

For instance, the 2018 V35 is almost the hardware specs twin to the 2018 V30S (super duper V30 LG tried to claim was a different phone, but it wasn't), yet it's very different on the firmware side!

The V30S (released very close to the V35) is indeed identical to the 2017 V30 in firmware, just better specs (more RAM). The V35 is different. 2018 V40 is even more so.

They didn't come out together. The 2018 G7 is even more vastly different from the 2017 V30 than the 2018 V35 is from the 2017 V30.
[LG V30 Guides, News, & Discussion] Ice Fire:
Hey thank you for your kind reply.

While this might be true the original question, was just a general answer to wether the options in the VoLTE VoWifi menu of the engineering menu of the phone, can disappear, how they disappear and how to fix that. Something which should apply to any and all LG devices that support VoLTE.

To be perfectly honest i have no idea wether or not they put software from one model in to another, in any generation after the G5 and the V20.

Even so if they produce them at a similar time they might just create one os and edit it. As it seems it wasent the case here.

But this wasent my the point anywa. I just didnt want to back down from a perfectly valid post to explain something, because i want to reverse this issue and every time i look it up, the question of the one guy, i was replying to in the beginning is the first thing showing up.

Thinking that there might be at least, one other person that might have the same issue i wanted to at least, post the answer to fix the problem, if you DONT mind having to set up your device new.

I am also not sure if you can set TWRP up without a bugged root folder and working UX menu with any method but as this is something that pretains to the V20, we are at least now, finally of topic.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] PokeFan919:
I need help with this guide at https://xdaforums.com/showpost.php?p=75284993&postcount=1006 because I don’t know how to install the file with TWRP using adb.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] oloco2:
HI PokeFan,

Did you have luck with it? I own a HDX 8.9 with 4.5.5.3 and I'm beeing unable to install wrp

Thanks
[One (M7) Q&A, Help & Troubleshooting] dejavu619:
There's no digital clock widget for this phone when using the google launcher? Is it only present in HTC's Blinkfeed?
[One (M7) Q&A, Help & Troubleshooting] alray:
The clock widget is an HTC Sense UI feature and afaik requires HTC clock, HTC location services and HTC weather to work properly. These app will only work on with Sense IU framework but I remember a thread where ppl where able to port HTC apps for all devices, I'll try to find it for you...

---------- Post added at 08:06 PM ---------- Previous post was at 08:03 PM ----------

https://xdaforums.com/android/apps-games/htc-blinkfeed-plugins-devices-08-03-2015-t3049438

https://www.themefoxx.com/2017/08/htc-clock-widget-apk-all-devices.html
[8525, TyTN, MDA Vario II, JasJam ROM Development] nukem97:
Hi,

I just got my 8gb Sandisk MicroSD, out of excitement, I tried to put it in my Jasjam the otherway around, after a while I realized I am doing it wrong so now when I try to insert it using the right way, it wont stick in, just comes out like the spring is broken??? Is there anyway to fix this??

Thanks:confused:
[8525, TyTN, MDA Vario II, JasJam ROM Development] Fallen Spartan:
If its under warranty send it back to manufacturer, but don't tell tell what you did exactly
[8525, TyTN, MDA Vario II, JasJam ROM Development] nukem97:
nope, its not under warranty :(, any other solution? Thanks