yashsingh1/xdaforums huggingface dataset:
[LeEco Le 2 Guides, News, & Discussion] CYB3R0ID694:
After So much Confusion On VoLTE Issue, M making this Complete guide for All LineageOS(CM13) Users..

Soo, In this part We gotta know about Problems because of which VoLTE is broken for some users..

VoLTE issue appeared after [MENTION=3208754]codeworkx[/MENTION] sir release Seperate modems & Bootloader for Le2..

Many users Flashed Random Modems & Boatloader without knowing which modem is for which region...

So, Let's clarify which Modem & Bootloader is for which region.. :)

Modem/Baseband :-

1. MPSS.TA.2.0.C18-56437

LINK :- http://eu.host.erwanleboucher.fr/codeworkx/lineage/s2/modems/MPSS.TA.2.0.C18-56437.zip

Region :- Possible Chinese/Russian/India

EUI Based :- No idea

2. MPSS.TA.2.0.C18-61295

LINK :- http://eu.host.erwanleboucher.fr/codeworkx/lineage/s2/modems/MPSS.TA.2.0.C18-61295.zip

Region :- Possible Chinese/Russian/India

EUI Based :- No idea

3. MPSS.TA.2.0.C18-66782_VoLTE_dangerous

LINK :- http://eu.host.erwanleboucher.fr/co...ems/MPSS.TA.2.0.C18-66782_VoLTE_dangerous.zip

Region :- Possible Chinese/Russian/India

EUI Based :- EUI 19s

4. MPSS.TA.2.1.C7-68083

LINK :- http://eu.host.erwanleboucher.fr/codeworkx/lineage/s2/modems/MPSS.TA.2.1.C7-68083.zip

Region :- Possible Chinese/Russian/India

EUI Based :- EUI 20s

Bootloader :-

1. bootloader-19S-india-s2ww

LINK :- http://eu.host.erwanleboucher.fr/codeworkx/lineage/s2/bootloaders/bootloader-19S-india-s2ww.zip

Region :- Specially for India

EUI Based :- EUI 19s

2. bootloader-20S-s2

LINK :- http://eu.host.erwanleboucher.fr/codeworkx/lineage/s2/bootloaders/bootloader-20S-s2.zip

Region :- Specially Chinese/Russian

EUI Based :- EUI 20s

Soo, Now it's clear that Which Bootloader & Modem is based on which region & EUI based.. :fingers-crossed:

Now let's see why many people's facing Issue.. :cowboy: :cowboy:

1. Flashed Wrong Modem/Baseband

Issue :- Some peoples flashed wrong Modem for get VoLTE in hurry without knowing which Modem support VoLTE..

Solution :- 2 Solutions

1. As of now, Only 19s Modem/Baseband Just flash it..

2. Flash whole 19s Stock ROM & Flash Lineage/CM

2. Flashed 20s Bootloader

Issue :- Due to Wrong Bootloader, ROMs facing Issues

Solution :- 2 Solutions

1. As of now, Only 19s Modem/Baseband Just flash it..

2. Flash whole 19s Stock ROM & Flash Lineage/CM
[LeEco Le 2 Guides, News, & Discussion] CYB3R0ID694:
again reserved
[LeEco Le 2 Guides, News, & Discussion] chao2142:
Cdma not work

China telecom 2g/3g work on CDMA ,But this ROM can't search CDMA ,gms searching use lot battary
[LeEco Le 2 Guides, News, & Discussion] CYB3R0ID694:
Basically,

You have to Set your network priority for China Telecom Sim From LTE to 3G.. :)

Setting :- Sim Cards :- Cellular Network Setting :- Select your Sim :- Set Preferred Network type from LET to 3G. ;)
[LeEco Le 2 Guides, News, & Discussion] chao2142:
I tried ,even changed in textmod ,CDMA lte auto or CDMA only or GSM CDMA auto .it still search GSM .,lte is online .but search GSM take much battery
[LeEco Le 2 Guides, News, & Discussion] umangloria:
[MENTION=7331675]CYB3R0ID694[/MENTION] I have tried your 2nd method but only LTE means data works after reboot. Volte vanished and not able to call .As well as volte sign missing in dialer icon.
[LeEco Le 2 Guides, News, & Discussion] Ashish Banka:
Fix 1 ,will it work after reboot?
[LeEco Le 2 Guides, News, & Discussion] Verma's:
Please help

This is working for single sim. I am using one Jio sim and one Idea. Only able to call from one number at a time. If I put one Jio sim only, this process works for me. Together both sims are't working

Pls advice

Thanks .
[LeEco Le 2 Guides, News, & Discussion] CYB3R0ID694:
Check if you have VT calling quality High from Dialer setting..

Looks like it's set to unknown due to some Sim setting..
[LeEco Le 2 Guides, News, & Discussion] CYB3R0ID694:
Set Calling option to Always ask..

Keep Data Enabled for Roaming & Data to Jio sim.. :)
[LeEco Le 2 Guides, News, & Discussion] Verma's:
Works perfectly now...

One catch.. After every boot VT setting has gone we again have ro keep to high every time.

Can live with it

Thanks for the solution..
[LeEco Le 2 Guides, News, & Discussion] mdfarazb2:
That means after every reboot after to set VT settings to high, does it successfully change? or still gets stuck on unknown?? And after doing this this, is your volte now working fine even after reboot?

currently I'm using both Sims and volte is working fine but after reboot it breaks so I didn't reboot my ph since 3 days:D:p
[LeEco Le 2 Guides, News, & Discussion] Verma's:
Yes.. It is working for me. If it doesn't for you.

, try the shortcut master way..

Mine it is working. I did rebooted my phone 4-5 times, did used both methods and every time I am able to use VOLTE and other sim simultaneously.

Let me know if anyone need step wise tutorial
[LeEco Le 2 Guides, News, & Discussion] mdfarazb2:
Can you send me you apn's screenshot?

And yes Shortcut master way leads to force reboot

And is your vt call quality is set to high (Instead of having both Sims)?
[LeEco Le 2 Guides, News, & Discussion] Verma's:
[/QUOTE]

Give me your email I'd.

Shortcut Master is not force closing for me. It did ask to reboot the device but just ignore it and in 20-30. VOLTE signals is coming back
[LeEco Le 2 Guides, News, & Discussion] mdfarazb2:
Give me your email I'd.

Shortcut Master is not force closing for me. It did ask to reboot the device but just ignore it and in 20-30. VOLTE signals is coming back[/QUOTE]

farazmay23@gmail.com

Just now did the steps..i.e. Enabled data roaming for jio.. created IMS apn...set VT to high.. rebooted ph.. volte gone:crying:
[LeEco Le 2 Guides, News, & Discussion] Verma's:
farazmay23@gmail.com

Just now did the steps..i.e. Enabled data roaming for jio.. created IMS apn...set VT to high.. rebooted ph.. volte gone:crying:[/QUOTE]

Don't worry. . and pls check your email
[LeEco Le 2 Guides, News, & Discussion] mdfarazb2:
Don't worry. . and pls check your email[/QUOTE]

Man just now did the shortcut method... No force reboot/any reboot ... And I can see volte sign in the dialer again!!!:eek:

don't know if it'll stay like that even after reboots or not:mad:
[LeEco Le 2 Guides, News, & Discussion] Verma's:
Man just now did the shortcut method... No force reboot/any reboot ... And I can see volte sign in the dialer again!!!:eek:

don't know if it'll stay like that even after reboots or not:mad:[/QUOTE]

I tried and on every reboot we have to repeat this. But don't worry, [MENTION=3208754]codeworkx[/MENTION] will find out solution and give a bugfree ROM. He is awsm.. Till then let's live up with this bug.
[LeEco Le 2 Guides, News, & Discussion] mdfarazb2:
I tried and on every reboot we have to repeat this. But don't worry, [MENTION=3208754]codeworkx[/MENTION] will find out solution and give a bugfree ROM. He is awsm.. Till then let's live up with this bug.[/QUOTE]

Yes..This Shortcut method after every boot is atleast better than Removing 2nd sim and reinserting during the process of soft reboot which I was doing :silly::laugh:
[LeEco Le 2 Guides, News, & Discussion] Verma's:
Yes..This Shortcut method after every boot is atleast better than Removing 2nd sim and reinserting during the process of soft reboot which I was doing :silly::laugh:[/QUOTE]

:laugh::laugh::laugh: I never did that not even once..:laugh::laugh::laugh:
[LeEco Le 2 Guides, News, & Discussion] mdfarazb2:
:laugh::laugh::laugh: I never did that not even once..:laugh::laugh::laugh:[/QUOTE]

Wow! that's great!!

So bro are you there in our Whatsapp group?:)
[LeEco Le 2 Guides, News, & Discussion] Verma's:
Wow! that's great!!

So bro are you there in our Whatsapp group?:)[/QUOTE]

No bro. . I am not a developer. A geek & Just love using technology.

Use different ROM and phone for myself.
[LeEco Le 2 Guides, News, & Discussion] mdfarazb2:
No bro. . I am not a developer. A geek & Just love using technology.

Use different ROM and phone for myself.[/QUOTE]

Haha...There are not all devs in our group bro...Most of them are like you and me...If you want to join.. you can pm me your no anytime.. I'll tell the admin to add you...:):good:
[LeEco Le 2 Guides, News, & Discussion] Verma's:
Haha...There are not all devs in our group bro...Most of them are like you and me...If you want to join.. you can pm me your no anytime.. I'll tell the admin to add you...:):good:[/QUOTE]

That's great. Pls add me I sent you my number via email:o
[LeEco Le 2 Guides, News, & Discussion] mdfarazb2:
That's great. Pls add me I sent you my number via email:o[/QUOTE]

Ok..:svetius:
[LeEco Le 2 Guides, News, & Discussion] alessiogentile:
hello, when i turn mobile data off and turn it again on, signal goes zero and it's unable to connect.

But if I switch from 3g/4g to 2g it connects to Edge network.

What to do? It makes my poor le2 kinda inusable, becouse i live near a foreign country and I get lot of time roaming.

I'm on the 12 jan build
[LeEco Le 2 Guides, News, & Discussion] pratul_09:
it would be helpful if you post the method openly. currently VoLTE only works if there is single sim. with 2 sim it reverts back to unknown.
[LeEco Le 2 Guides, News, & Discussion] ckora79:
thanks

Thanks for useful guide

---------- Post added at 09:07 AM ---------- Previous post was at 09:04 AM ----------

Thanks it is working like a charm :)
[LeEco Le 2 Guides, News, & Discussion] aman.k.sharma.best:
What about LineageOS 14?
[LeEco Le 2 Guides, News, & Discussion] mdfarazb2:
working out of the box
[LeEco Le 2 Guides, News, & Discussion] prnvprdp:
Jio Call ended

Ok in my jio settings enhanced 4g lte mode is enabled and i am getting internet connection but when i try to call it shows call ended.Can someone help me with this issue? I am in Lineage os 13 official
[LeEco Le 2 Guides, News, & Discussion] ShawnMercer:
can anyone help with volte i got the ims setting i did eveything still nothing happening no voice call -_-
[LeEco Le 2 Guides, News, & Discussion] Romman0:
I had no volte on my Le S3 x522 on Lineage 6.0.1. Flashed from the 20s or 21s stock ROM (can't remember). I tried flashing the 19s modem from here, still didn't work. So I flashed the 21s modem and it's working now, on USA T-Mobile. No wipes between flashes. Working after reboots, and it shows volte in dialer. Verified by switching to LTE only in testing menu and wifi off (wouldn't work before flashes).

21s x522 Le S3 modem thread.

https://xdaforums.com/le-2/development/le-2-s2-21s-firmware-t3565416
[LeEco Le 2 Guides, News, & Discussion] Stoerner:
Link is dead ... :(
[LeEco Le 2 Guides, News, & Discussion] CYB3R0ID694:
Sorry Bro.. My Google Drive is full so i have to delete it.. :(

Thanks for informing me.. Will upload again..
[LeEco Le 2 Guides, News, & Discussion] chrisvrose:
Would this work for LOS14?

I have recently managed to enable Vodafone 4g and volte would help retain 4g on calls. (During calls network switches to 3g so that calls can happen)
[LeEco Le 2 Guides, News, & Discussion] saikrishna_selfie:
I also tried your 2nd method and data is working as usual before.

Calls are connecting via Jio and BSNL and WhatsApp calls but I'm not able to listen to opponent and he's unable to hear my voice too. VT calling quality is high.
[LeEco Le 2 Guides, News, & Discussion] alisonpoulose:
volte not working on honor p 8 lite help needed

when i try to flash these zip files it shows error 7. how will i flash the files without errors. plz help me to find a solution. i hope that you will find a solution for this .

thank you
[LeEco Le 2 Guides, News, & Discussion] SquallDNA:
Will this work on LineageOS 18.1 P8 lite 2017.
[LeEco Le 2 Guides, News, & Discussion] Laugh2:
Excellent question, SquallDNA. Will it work on a Samsung Galaxy S5? The S5 itself

can

use VoLTE and Wifi Calling but Samsung's implementation in this device

doesn't

match the configuration required for LinegeOS so it won't work (also not on any other Custom ROM apparently). Since the 3G service is being shut down in most countries in the coming years then VoLTE (and/or Wifi Calling) will become increasingly essential.
[Samsung Galaxy S7 Questions and Answers] Bogeydrift:
I plan on rooting my s7 flat, but im wondering if its possible to get ota updates if i unroot. Possible?
[Samsung Galaxy S7 Questions and Answers] CurtisMJ:
You won't get them while rooted, so unrooting might be required to update, but it's unlikely Knox won't still notice.

Incase unrooting doesn't work:

Unfortunately, flashing the update with Odin typically prompts the stock recovery to factory reset( for "security") .

Thus, the upgrade process would be:

Backup all apps using ADB or Titanium.

Download firmware from a site like SamMobile

Flash new firmware with Odin.

Phone will reset at first boot.

Setup phone accounts and settings.

Reroot / flash recovery, mods etc

Restore apps.

It's not the most convenient way, nor does it allow delta updates, but it's certainly the cleanest.

Note this only applies to stock ROMs. Custom ROMs won't have nearly as many issues and likely have their own update instructions on their threads.
[Nexus 6 Q&A, Help & Troubleshooting] RyanThaDude:
I'm having a really strange and frustrating issue on my N6. It seems since I've upgraded to 7.1.1 I'm unable to update or download any apps on Google Play. At first I thought this might be an issue with the Play app, so I've cleared the cache, uninstalled updates, cleared data, and even factory reset and reflashed 7.1.1 twice! WiFi works without any issue on Chrome, just not able to download/update apps (Google Play was able to connect and show apps that needed update). I even contacted Google without any resolution.

This evening I lost internet at home which brought our WiFi down, so I was trying to get some type of access on LTE. Low and behold, Google Play started working! I had managed to update itself without problem, and I even updated a few small apps. Once our home internet came back, I enabled WiFi and brought me back to the same issue: Broken Google Play.

At this point I've tried many different possibilities such as removing and re-adding the WiFi settings, restarting the router, and even adjusted a few settings in the router. No difference. No other device on the network, including my Galaxy S7 Edge, Galaxy S5, and "throwaway" tablet is having any issues whatsoever, just my Nexus 6. Both 2.4 and 5 GHz and even the guest account produce the same results.

So I'm going to say that the issue lies within my Nexus 6. Anyone else have this issue?
[Nexus 6 Q&A, Help & Troubleshooting] Paul1201:
Are you on a 5 GHz wifi network? If so try changing to a 2.4 GHz network.
[Nexus 6 Q&A, Help & Troubleshooting] RyanThaDude:
Yes, and as I mentioned I have tried both.
[Nexus 6 Q&A, Help & Troubleshooting] RyanThaDude:
I found a workaround for now. Disable IPv6 in my router. It's just strange that there was no issues with no other device other than my Shamu. Possible IPv6 bug in 7.1.1? Nevertheless, it's working at the moment.
[Samsung Galaxy J7 Questions & Answers] C3sarz:
Good afternoon,

Sorry to take away your time, but I would like to kinly ask if anyone knows a website or database from which I can download a

bootloader for the J710MN variant, as it is almost impossible to find one on the internet.

Your help would be much appreciated as my phone is bricked to oblivion due to extreme curiosity.

Thanks a lot! :)
[Samsung Galaxy J7 Questions & Answers] messi2050:
You can extract it from stock rom tar
[Samsung Galaxy J7 Questions & Answers] kaelindane:
Where can I find a stock rom .tar iv been looking
[Samsung Galaxy J7 Questions & Answers] khaisttj92:
download stock rom of your phone model then extract that file to get .tar file
[HTC 10 Questions & Answers] imfuzzyyy:
Hi planning to buy a 2nd hand htc 10 I used htc m8 before and just looking the bootloader m8_ul I know it is international, but how bout for htc 10? I think bootloader on htc10 is different from htc one m8
[HTC 10 Questions & Answers] xunholyx:
You need to boot to download mode instead, but the method is the same: hold power + vol down from a powered off state (or from a powered on state you can hold both for 15 or 20secs till it reboots).

The WWE/International version is htc_pmeuhl iirc.
[HTC 10 Questions & Answers] imfuzzyyy:
thanks!
[Huawei Mate 9 Questions & Answers] asmok:
I notice that when I turn on the hotspot feature on the Mate 9, other devices connected to the Mate 9 can access internet, but the Mate 9 itself can no longer connect to the Internet at all. Can anyone else confirm if this is only me or a software glitch? Thanks.

I was running on C636B100 and upgrade to B136 and the problem still exist.

Thanks!
[Huawei Mate 9 Questions & Answers] deaad:
This is the way it works apparently.
[Huawei Mate 9 Questions & Answers] RR-99:
I haven't tried it yet but you should be able to connect to the internet on 4G /3G. The WiFi cannot connect to your WiFi server while acting as a hotspot.

That's how it works on other phones anyway - I'd expect the Mate to be the same.
[Huawei Mate 9 Questions & Answers] Governa:
That's exactly it.
[Huawei Mate 9 Questions & Answers] asmok:
I understand the phone will turn the wifi off and use the wifi antenna to host the hotspot, but the Mate 9 should still be able to access the internet via mobile data, right?

I've used other Androids before and my whatsapp, facebook and chrome will continue to work even when I turn on hotspot (via mobile data). When I turn on hotspot on the Mate 9, the phone iteslf stops all Internet access but clients connected to the hotspot can access internet via mobile data (from Mate 9) without problem.
[Huawei Mate 9 Questions & Answers] RR-99:
Yes, as I said in post #3. Are you saying yours doesn't do it?
[Huawei Mate 9 Questions & Answers] gm007:
It's working fine here,try a factory reset.
[Huawei Mate 9 Questions & Answers] galaxys:
Maybe it's your carrier? But it definitely should work...
[Huawei Mate 9 Questions & Answers] asmok:
Yup, no internet when I turn on hotspot (even when mobile data is on).

I guess I'll have to try and reset when I have a chance.
[Huawei Mate 9 Questions & Answers] RR-99:
Just tested it on mine, on EE/BT in the UK and it works fine. Also works using bluetooth tethering. Both to a Samsung Tab S2.
[Huawei Mate 9 Questions & Answers] asmok:
I figured out what the issue is. My carrier have a tethering APN which seems to be causing the problem. Once I delete the tethering APN entry, I can access Internet while I have hotspot turn on.
[Huawei Mate 9 Questions & Answers] Abunawaf27:
How you delete it. When I deleted my APN I can not save the changes.
[Huawei Mate 9 Questions & Answers] James_Watson:
So, did this issue result from your carrier, other than mate 9 itself? :confused:
[Huawei Mate 9 Questions & Answers] beeberry1437:
How do you delete the APN? I am using Mate 10 and I'm having the same issue

Thanks
[Huawei Mate 9 Questions & Answers] wellsi:
Did you get a solution to this? My new Mate 10 is doing the same thing. Hotspot works. Laptop gets data, but all mobile data stops on phone. So Whatsapp stops if my hotspot is on..

Ian
[Huawei Mate 9 Questions & Answers] atrix_noob:
I had the issue, adding DUN to APN Type on the APN SETTINGS fixed the issue.

Hope it helps.
[Huawei Mate 9 Questions & Answers] beeberry1437:
Thanks a lot, it works now
[Huawei Mate 9 Questions & Answers] atrix_noob:
No problem mate ( u get it?) Mate? Hahaha lol glad it worked
[LeEco Le Pro3 Questions & Answers] HopelesRomantc91:
During calls, the audio (sometimes me, sometimes the other person, sometimes both) seems to occasionally drop out for a couple of seconds. The call stays connected, just the audio cuts out. This happened on the stock ROM, on a different but stock-based ROM, and is happening now on Slim6. I couldn't find any previous threads with this issue (other call issues, but I didn't see one with this issue). Is this a known issue? Anyone else having this problem? Any way to return US X727 to full stock for warranty, if no fix? (Also couldn't find a return to full stock thread)
[SlimRoms Q&A] Vladut2000:
Add this rom please i have this tablet and i don t have the rom please add.Thx you
[Samsung Gear S3] jahmeego:
Hi Guys, Samsung launched Gear S3 in India... with Price of 28500/-. :angel:

I want to know that , is it come with LTE...?!:confused:

any one can conform it with your local dealer or Smart cafe.
[Samsung Gear S3] jatin.savaliya:
===============================================================================

No LTE support so far, It has GPS and bluetooth.
[Samsung Gear S3] jahmeego:
thank you bro,

now i cancel the order.
[P3300, MDA Compact III  upgrading etc.] humedia:
Hello,

after Using Meschles Touch 3.1 WWE -Rom I wondered how I used up my remaining 46mb main Storage, since I usually put all programs etc on my 8GB SDHC-Card.

Is there any tool that would give me an idea, what programms use how much of my storage? (in Activesync I do not see whether programs are in main or external storage, SKTools does also not show all my installed programes).

How much would I save round about, if I start to compile some programs into self-cooked roms?

How can I find out, wheather my pagefile -memero is 2, 4, 6 or 8 MB?

Thanks for your help
[P3300, MDA Compact III  upgrading etc.] almozaffar:
You may go to

mydevice>application data>volatile

open volatile then delet whatever inside it. You may get extra 9 mega.
[P3300, MDA Compact III  upgrading etc.] Darren_Bridgeland:
pocket mechanic is great for that as it. It can also move programs from main memory to storage card (including all relevant files, registry info etc..)
[P3300, MDA Compact III  upgrading etc.] humedia:
Re:

Thanks for your efforts. I tried both, but I could not free anything, maybe that volatile folder might also be emptied by oxios hibernate?!?

Pocket Mechanic seems quite similar to SKTools, actually there were many programs I could not move, du I even did not information wheather they are on main or external storage (like tomtom). I guess its theses kind of programm who also do not ask you wheather you want to install on external or main memory ;-(
[Honor 5X Questions & Answers] thilak devraj:
i just wanted to know, if theres someone , using substratum (legacy ) in lineage os 14.1 , and if it works properly?
[Honor 5X Questions & Answers] MYSOMS:
I tried but ended in bootloop. Not worked for me at all but not on the latest build though.
[Honor 5X Questions & Answers] Dafriss:
Just flashed latest build to try, and edited the navbar and the theme... Works fine for me.
[Honor 5X Questions & Answers] MYSOMS:
Which components work? Status bar, QS, system etc.?
[Honor 5X Questions & Answers] Dafriss:
Yepp, everythinggg
[Honor 5X Questions & Answers] MYSOMS:
Great! Thanks.. Now i'm thinking to migrate on lineageos because themeing and FP were two major requirements for me. :svetius:
[Honor 5X Questions & Answers] thilak devraj:
just legacy right?? no oms support ?
[Galaxy S 5 Q&A, Help & Troubleshooting] zazolo:
hi, I have a problem

I have a pair of gear iconx, but cannot pair with them, the phone sees the bluetooth device, connects for half a second then disconnets immediately

Also I cannot install the software samsung gear (or better, installed but the app is not compatible because finds the OS is modified). Same as the samsung gear iconx app... is there any way to solve the problem?

there is something with bluetooth that doesn't go?
[Nexus 6P Themes and Apps] vyqas:
Greetings everyone - Is there any app similar to what Nokia was offering in its Pc suite on Symbian? Your prompt responses will be highly appreciated.
[Nexus 6P Themes and Apps] 1Ishara:
Try myexplorer
[Nexus 6P Themes and Apps] king3opobn:
What was the purpose of the suite?
[Nexus 6P Themes and Apps] harshaop:
Have you tried AirDroid?
[Nexus 6P Themes and Apps] vyqas:
The purpose was kind of similar to what iphone offers with mac, you had an interface connected through bluetooth or usb that allows you to send receive messages through your laptop, make calls, receive calls and other simple stuff.