yashsingh1/xdaforums huggingface dataset:
[Huawei Mate 9 Questions & Answers] te36:
*sigh* This makes it even more confusing to understand why VoLTE will or will not work.

This post in german (try google translate on it), says that the provdier independent Huawei Mate 9 firmware supports VoLTE on t-mobile's parent network in gferrmany. which i assume must be MHA-L29C432.

If you are also right, that VoLTE does not work on MHA-L29C432 with t-mobile USA, then it msu be some choice of the network whether o not to offer VoLTE. And t-mobile USA support was lying/uninformed.

better theories welcome.

---------- Post added at 04:06 PM ---------- Previous post was at 04:03 PM ----------

mvjunkie: can you post uor Mate 9 USA /system/build.prop ?

Thanks.
[Huawei Mate 9 Questions & Answers] mvjunkie:
---------- Post added at 04:06 PM ---------- Previous post was at 04:03 PM ----------

mvjunkie: can you post uor Mate 9 USA /system/build.prop ?

Thanks.[/QUOTE]

Sure

-------------------------------------------------------------------------------

# begin build properties

# autogenerated by buildinfo.sh

ro.build.id=NRD90M

ro.build.display.id=NRD90M test-keys

ro.build.version.incremental=eng.jslave.20161210.220417

ro.build.version.sdk=24

ro.build.version.preview_sdk=0

ro.build.version.codename=REL

ro.build.version.all_codenames=REL

ro.build.version.release=7.0

ro.build.version.security_patch=2016-12-01

ro.build.version.base_os=

ro.build.date=Sat Dec 10 22:04:17 CST 2016

ro.build.date.utc=1481378657

ro.build.type=user

ro.build.user=jslave

ro.build.host=wuhjk0123cna

ro.build.tags=test-keys

ro.build.flavor=generic_a15-user

ro.product.model=generic_a15

ro.product.brand=Huawei

ro.product.name=generic_a15

ro.product.device=generic_a15

ro.product.board=

# ro.product.cpu.abi and ro.product.cpu.abi2 are obsolete,

# use ro.product.cpu.abilist instead.

ro.product.cpu.abi=arm64-v8a

ro.product.cpu.abilist=arm64-v8a,armeabi-v7a,armeabi

ro.product.cpu.abilist32=armeabi-v7a,armeabi

ro.product.cpu.abilist64=arm64-v8a

ro.product.manufacturer=unknown

ro.wifi.channels=

ro.board.platform=

# ro.build.product is obsolete; use ro.product.device

ro.build.product=generic_a15

# Do not try to parse description, fingerprint, or thumbprint

ro.build.description=generic_a15-user 7.0 NRD90M eng.jslave.20161210.220417 test-keys

ro.build.fingerprint=Huawei/generic_a15/generic_a15:7.0/NRD90M/jslave12102204:user/test-keys

ro.build.characteristics=default

# end build properties

# begin huawei emui properties

# autogenerated by build_emui_info.sh

ro.build.hw_emui_api_level=11

# end huawei emui properties

#

# ADDITIONAL_BUILD_PROPERTIES

#

ro.carrier=unknown

ro.setupwizard.require_network=any

ro.setupwizard.mode=OPTIONAL

ro.com.google.gmsversion=7.0_r3

persist.sys.dalvik.vm.lib.2=libart.so

dalvik.vm.isa.arm64.variant=generic

dalvik.vm.isa.arm64.features=default

dalvik.vm.isa.arm.variant=cortex-a15

dalvik.vm.isa.arm.features=default

net.bt.name=Android

dalvik.vm.stack-trace-file=/data/anr/traces.txt

ro.comp.sys_support_vndk=VA7.0-E5.0-B10005

ro.comp.sys_need_sndk=SA7.0-E5.0-B00005
[Huawei Mate 9 Questions & Answers] jc83419:
Sure

-------------------------------------------------------------------------------

# begin build properties

# autogenerated by buildinfo.sh

ro.build.id=NRD90M

ro.build.display.id=NRD90M test-keys

ro.build.version.incremental=eng.jslave.20161210.220417

ro.build.version.sdk=24

ro.build.version.preview_sdk=0

ro.build.version.codename=REL

ro.build.version.all_codenames=REL

ro.build.version.release=7.0

ro.build.version.security_patch=2016-12-01

ro.build.version.base_os=

ro.build.date=Sat Dec 10 22:04:17 CST 2016

ro.build.date.utc=1481378657

ro.build.type=user

ro.build.user=jslave

ro.build.host=wuhjk0123cna

ro.build.tags=test-keys

ro.build.flavor=generic_a15-user

ro.product.model=generic_a15

ro.product.brand=Huawei

ro.product.name=generic_a15

ro.product.device=generic_a15

ro.product.board=

# ro.product.cpu.abi and ro.product.cpu.abi2 are obsolete,

# use ro.product.cpu.abilist instead.

ro.product.cpu.abi=arm64-v8a

ro.product.cpu.abilist=arm64-v8a,armeabi-v7a,armeabi

ro.product.cpu.abilist32=armeabi-v7a,armeabi

ro.product.cpu.abilist64=arm64-v8a

ro.product.manufacturer=unknown

ro.wifi.channels=

ro.board.platform=

# ro.build.product is obsolete; use ro.product.device

ro.build.product=generic_a15

# Do not try to parse description, fingerprint, or thumbprint

ro.build.description=generic_a15-user 7.0 NRD90M eng.jslave.20161210.220417 test-keys

ro.build.fingerprint=Huawei/generic_a15/generic_a15:7.0/NRD90M/jslave12102204:user/test-keys

ro.build.characteristics=default

# end build properties

# begin huawei emui properties

# autogenerated by build_emui_info.sh

ro.build.hw_emui_api_level=11

# end huawei emui properties

#

# ADDITIONAL_BUILD_PROPERTIES

#

ro.carrier=unknown

ro.setupwizard.require_network=any

ro.setupwizard.mode=OPTIONAL

ro.com.google.gmsversion=7.0_r3

persist.sys.dalvik.vm.lib.2=libart.so

dalvik.vm.isa.arm64.variant=generic

dalvik.vm.isa.arm64.features=default

dalvik.vm.isa.arm.variant=cortex-a15

dalvik.vm.isa.arm.features=default

net.bt.name=Android

dalvik.vm.stack-trace-file=/data/anr/traces.txt

ro.comp.sys_support_vndk=VA7.0-E5.0-B10005

ro.comp.sys_need_sndk=SA7.0-E5.0-B00005[/QUOTE]

Did you get testkey in about phone? You may need.another flash
[Huawei Mate 9 Questions & Answers] mvjunkie:
Not rooted
[Huawei Mate 9 Questions & Answers] duraaraa:
If you can't rebrand to US version, I don't think VoLTE will work in the US, unfortunately. VoLTE doesn't work in Japan either.
[Huawei Mate 9 Questions & Answers] pac-tafary:
I got the internacional versión And i dont have the option for lte de Or volte y but in the screenshot i notice the lte And the volte active i dont get it because im a out to get the usa versión Just for the lte i got the mocha Brown And its amazing color so im confuse
[Huawei Mate 9 Questions & Answers] wrecklesswun:
i am in the us, on AT&T, but do not see the option for VoLTE. How do i enable the option?
[Huawei Mate 9 Questions & Answers] ajsmsg78:
You need to restore the stock usa folders in Cust and Version for volte to function. I rebranded to C636 as well and had already made a backup of my original software and i copied the two usa folders in to the current rom I'm running (KangVIP Slim) and when I restarted VOLTE was there and working. here's a flashable fix I created for you guys to test out.

https://www.androidfilehost.com/?fid=529152257862706589
[Huawei Mate 9 Questions & Answers] pac-tafary:
how can installed
[Huawei Mate 9 Questions & Answers] eddmecha:
just restore thru twrp
[Huawei Mate 9 Questions & Answers] te36:
Thanks, mvjunkie. Don't see any real difference to my C636, so the cause is not in this file (thought it might be from similar stuff in other threads).
[Huawei Mate 9 Questions & Answers] te36:
Thanks, ajsmsg

Some Q's:

Why would you rebrand your MHA-L29C567 to 636 ? Eg: beside VoLTE, what other differences have you seen between 567 and 636 ?

How did you determine what set of directories are needed for the patch ? Are these just the complete /cust, /product and /version directories ?

We do have LON-L29, not MHA-L29. So i wonder how to patch for LON-L29.

It almost looks as if one one would need to modify vendor.xml and add the VoLTE option for the US mcc/mnc list:

<carrier_config mcc="310" mnc="200">

<boolean name="carrier_volte_available_bool" value="true" />

</carrier_config>

On my LON-L29C636, i can see the same file in a different directory (spcseas) with an asian list of mcc/mnc for which VoLTE is enabled.

So, at least it seems clear to me now that each firmware has VoLTE CLI option enabled for some randomn set of operators. Maybe the operators with which someone in Huawei managed to test VoLTE.
[Huawei Mate 9 Questions & Answers] spc_hicks09:
Shows up for me on the U.S. version. I'm using Straight Talk (T-Mobile) as my carrier.
[Huawei Mate 9 Questions & Answers] jc83419:
You are aw!!!! Much thanks
[Huawei Mate 9 Questions & Answers] jc83419:
[MENTION=1397125]ajsmsg78[/MENTION] have to root ,right ?
[Huawei Mate 9 Questions & Answers] MobileThrowAwayAcc:
I assume no luck if I'm in the USA on the Chinese ROM?
[Huawei Mate 9 Questions & Answers] ajsmsg78:
Yea.

---------- Post added at 06:25 PM ---------- Previous post was at 06:24 PM ----------

Doesn't matter what rom you're on, volte should work after flashing the zip it you have a US C567 version of the phone.
[Huawei Mate 9 Questions & Answers] baddison:
is this zip specific to the C567 device? I have the MHA-L29C185, but I'm here in the US on AT&T network. I am trying to enable wifi calling with AT&T, but I'm thinking the C185 is definitely missing these US folders? Don't wanna brick my device...
[Huawei Mate 9 Questions & Answers] ajsmsg78:
Yes it is device specific.
[Huawei Mate 9 Questions & Answers] mvjunkie:
So after some testing, I have the US version with VOLTE turned on and I really wasn't paying attention, but it was not working. I would make a call, It would switch from LTE to 4G and data would not work while on the call. Switched the sim into my S7 edge and placed a call at the same location to the same number and it used VOLTE.... Hrmmm.........
[Huawei Mate 9 Questions & Answers] wingzfan:
At&t?
[Huawei Mate 9 Questions & Answers] mvjunkie:
Neg, T-Mobile
[Huawei Mate 9 Questions & Answers] wingzfan:
Yeah I just went back and saw your screenshots. Hadn't gotten around to your version though. On both B138 and the new B167 I am getting VoLTE on T-Mobile, At&t won't which is why I asked. Sorry, can't help.
[Huawei Mate 9 Questions & Answers] shane7691:
I have also rebranded my c567 to c636.So, will this flashable zip work for me to enable volte even if my phone is not rooted?

Or is rooting mandatory for flashable zip to work?
[Huawei Mate 9 Questions & Answers] gm007:
Root has nothing to do with flashing zips in twrp.
[Huawei Mate 9 Questions & Answers] Leighm0:
Sighs... Glad I found this thread - looks like I have no chance of turning on VOLTE on my Mate 9 Pro LON-L29C636 here in Australia... They don't sell it here which is a shame... Was wondering why doesn't even have the option to turn it on.
[Huawei Mate 9 Questions & Answers] adjax:
Thanks
[Huawei Mate 9 Questions & Answers] gm007:
I think you need to modify buildprop too.
[Huawei Mate 9 Questions & Answers] shane7691:
Ok, how to modify buildprop?
[Huawei Mate 9 Questions & Answers] gm007:
Maybe someone can share C567 buildprop and replace it with yours,make backup first.
[Huawei Mate 9 Questions & Answers] Jaimesco12:
There's no clear answer. I've been looking for a week or two. Nobody knows. I'm actually posting up my mate 9 for sale because of no volte, and funkyhuawei. Paying 30 dollars for software is a no go, maybe 5 or 10 but 30 is out of line. You need to rebrand to get volte
[Huawei Mate 9 Questions & Answers] Texan1:
Did you get any further with this [MENTION=455363]Leighm0[/MENTION]?

I purchased my Mate 9 from HK, MHA-L29C636 and am currently on B172 firmware. I just contacted Optus and got them to enable VoLTE on my account which they said they have now done.

After a restart I still don't see the VoLTE option in my settings. Is it purely down to the fact Optus may not have enabled VoLTE for the Mate 9, even though they do sell it? If they do, will it only work on the specific model number they sell?

For something that has been around for a few years now it still seems such an under-used and/or difficult option to provide.
[Huawei Mate 9 Questions & Answers] Leighm0:
I believe it is the Mate 9 model specific firmware. And I'm pretty certain you need the Optus specific firmware for it to include Optus' VoLTE configuration files.. part of the "cust" partition. I am not sure why they dont use these files on the C636 model tho (since it is sold outright in Australia).. I was hoping it would be the case and was hoping the C636 would include both Optus and Telstra volte configs - since Telstra doesn't even sell the Mate 9 at all, but I don't get VoLTE on my phone for either of them! I know for sure it is enabled on my Telstra SIM, as I tested it out on my wife's Note 5 which then shows the VoLTE icon in the status bar, and can make calls.. My Optus SIM is a work one so I can't ask them to turn it on, but pretty sure itll be the same issue as yours...
[Huawei Mate 9 Questions & Answers] Limeybastard:
Did you find out of volte working or not on USA TMobile was firmware specific or not? I'm on c185 and Volte doesn't work.
[XDA Assist] Marllon18:
Someone to help me?
[XDA Assist] xanthrax:
Hi !

This might be useful https://xdaforums.com/android/help/lg-k4-verizon-model-luck-rooting-t3392875 and also here https://xdaforums.com/android/general/support-list-kingroot-lg-t3112336

Good luck !
[Touch Dual, MDA Touch Plus General] snudel:
Hi

I have the O2-Germany touch dual and there is one annoying thing: my internet permanently disconnects even though i have for example skype running.

i changed the cache time in registry. but this only changes, that i can chat for a longer time now. but after this cache time my device disconnects. how to prevent a disconnection when some application uses the internet?
[Honor 8 Questions & Answers] mediasonic:
Hi all, I'm running Nougat on my AL00 debranded to L09 and facing a strange problem. There are some places in my home that signal is really weak, depending on the carrier, it doesn't exist.

Problem here is that when I get into this scenario, only way to get back the signal is putting phone on airplane mode and returning back.

I see just a 'x' on top of antenna icon at notification bar.

Does anybody knows what is going on? Anyone running on same issue?

Thanks,
[Verizon Galaxy S 5 Q&A, Help & Troubleshooting] JoshuaSmithJones:
Does anyone know of a solution to move from PB1 back to stock kitkat? At the time of moving from kitkat to lolipop a year ago I unlocked the bootloader and moved up, still have root. Any ideas? I read a thread that said if you try to downgrade PB1 you will brick. I cannot for the life of me find the thread I used a year ago to upgrade.
[Verizon Galaxy S 5 Q&A, Help & Troubleshooting] jrkruse:
https://xdaforums.com/verizon-galaxy-s5/general/testers-required-easier-root-method-t3561529
[Mate 8 General] c|nder:
Does anyone have b586 update.zip and the data zips ? Please post download link.

Thanks
[Mate 8 General] jbmc83:
links are available in the nougat discussion thread. just scroll back a few pages.

Sent from my Huawei Mate 8 NXT-AL10
[Xiaomi Redmi Note 3 Questions & Answers] Androbots:
Ok so right now i am on miui 8.1.4.0 global stable rooted. And i have zcx installed. So i would like to try:

Nitrogen OS

AOISP 5.5

Lineage OS 14.1

Resurrection Remix 5.8.1

Slim7

So will these rom lock my officially unlocked bootloader???

Also will zcx be a problem as i am likely going to restore to miui backup from any one of those roms will that break anything???
[Xiaomi Redmi Note 3 Questions & Answers] liguijie:
No，it's not gonna unlock your BL. Only if you install the miui MM from the miui lollipop，your BL will be unlocked.
[Xiaomi Redmi Note 3 Questions & Answers] Androbots:
didn't really understood what u said will any of the above roms my bootloader????????????????????????????????????????????
[Xiaomi Redmi Note 3 Questions & Answers] Integr@tion:
None of those roms will lock your bootloader. Only rom that locks bl are miui stable roms. :good:
[Xiaomi Redmi Note 3 Questions & Answers] Tuxedo_20:
Even Miui Dev rom (Official of course) will lock your bootloader, but there are some modded miui roms such as xiaomi.eu, Epic rom or Multi rom with cracked/removed emmc_appsboot.mbn, which won't lock bl. And roms here on xda (aosp/cm based) don't even contain firmware, so they naturally can't lock bl.
[Nexus 5X Q&A, Help & Troubleshooting] amc2000:
Obtain My Nexus from US ebay seller (i'm overseas), who didn't deleted Google acc from unit, but did factory reset.

He won't send login Data to Me ( dispute his fault), so i'm looking for actually bypass method. Help, pls!:confused:
[Nexus 5X Q&A, Help & Troubleshooting] Deleted member 8081802:
Try to reflash the rom?
[Nexus 5X Q&A, Help & Troubleshooting] amc2000:
No ways with locked bootloader
[Nexus 5X Q&A, Help & Troubleshooting] Chinfuk:
I asked the same question earlier

Quote:

Originally Posted by Dopamin3

Have the original owner:

1)Login to his Google account on the website https://myaccount.google.com

2)Go to Device Activity & Notications (Under the Sign-In & Security section)

3)Click on review devices

4)Remove the device from his account

Then factory reset the Nexus 9 and you should be able to get past it.

---------- Post added at 07:37 PM ---------- Previous post was at 07:34 PM ----------

Remember to thanks the OP if it helped you

My seller said it wasn't him who reset it only option is to return it :(

Also search for ghostlyhak, he has nothing for this patch yet but seems he is trying
[Nexus 5X Q&A, Help & Troubleshooting] DK-Skynet:
Same here

I have same problem, I was buy Nexus 5x in boot loop and then I am fixed the phone with heating method...but now I am not able to log in...I was ask him to give me his login data just to pass that step at the start....but he wont, now I am ask him to do that...to remove nexus 5x device from his account and II hope it will work.
[Nexus 5X Q&A, Help & Troubleshooting] kastik4:
if you have unlocked bootloader you can reflash your rom if you have locked bootloader you can flash your rom via lg download mode

https://xdaforums.com/nexus-5x/help/tutorial-how-unbricked-nexus-5x-16gb-t3481766
[Nexus 5X Q&A, Help & Troubleshooting] DK-Skynet:
Hi,

No I am not able unlock bootloader because I cant turn on developer mode. I have only adb sideload and I can flash tot file over lgip but I am not sure shuld I use 32gb tot file because I have 16gb ver. Also if flash tot file would this bypass frp?
[Nexus 5X Q&A, Help & Troubleshooting] kastik4:
about the frp i think you can bypass it cause you will be able to write to /system but i am no sure. i have a fully working nexus 5x 16 gb if someone could give me instructions on how to make tot file i could help you
[Nexus 5X Q&A, Help & Troubleshooting] Duckscreen:
why dont you refund from seller?
[Nexus 5X Q&A, Help & Troubleshooting] DK-Skynet:
Well

Because when you buy something in my country that option does not exist :) And also I was buy this phone for something around 60$ so it will be nice to fully fix this device... I really need good phone...
[Nexus 5X Q&A, Help & Troubleshooting] Duckscreen:
From my experience of using LG G3 and LG L9

there is 2 ways to flash with LG flash tools

1.Using TOT or KDZ

2.Using KDZ that already extracted to BIN file

I'm not meaning to LG UP i really mean to LG Flash Tool

I think there is no way to make tot,but i just found a link

TOT is file that provide by LG factory only.They only make 1 file per/device,it's a factory flash for make phone working and then you have to flash an update later.(an update for LG device is KDZ)

Here is link

[BIN]{LGFlashTool} Unbrick/Unroot/Flash ANY (P769, MS769, P760) in Download Mode

[TOOL] KDZ and TOT Extractor

How convert formula KDZ for Octoplus-Box
[Nexus 5X Q&A, Help & Troubleshooting] Grafdude:
Wrong, there is a way by putting device in download mode. I don't know exactly how but I had a technician today from gsm-file dot com fix my FRP locked phone which was on 7.1.1 March security. I was a bit skeptical at first, thought it could be a scam. To make a long story short, they just end up remote controlling your pc and they flash your phone (while its in download mode) to get rid of the FRP. I spent a whole night trying to do it myself and I gave up, spent 20 US $ for the fix. It was quick too, they are good.
[Nexus 5X Q&A, Help & Troubleshooting] Aimless Rambler:
Was in similar waters.

If still need help see my post >>> https://xdaforums.com/tmobile-g6/how-to/frp-unlock-lg-g6-using-headphone-jack-t3616166

If it helps send a thanks. :)
[Nexus 5X Q&A, Help & Troubleshooting] luca992:
Got a dead 5x on ebay that I managed to get booting... the previous owner didn't log out so I wiped it from recovery... causing FRP. It was on 7.1.1 with the December 2016 security patch.

Managed to bypass with LGUP by running refurbish

https://xdaforums.com/nexus-5x/help/req-help-to-unbrick-t3251740

Then sideloaded the full OTA image to get to the newest update

(Technically I updated to the oldest full 6.0.1 OTA image first. Then updated to the newest through the normal ota update process. But, you could probably just use the latest full OTA image to save time)

https://developers.google.com/android/ota?pageId=109675810450258173769&authuser=1
[Nexus 5X Q&A, Help & Troubleshooting] BIG FLASK:
how to fix frp on a lg nexus x5

as i bought it off a carboot

it as bootloader bullhead

i did the recovery mode

loads up then its still snyed to another device

android 7.1.2

5 aug 2017 - android security patch

build num

N2G48C

as apex

FRP bypass v1.0 rans then just close
[LG V10 Q&A, Help & Troubleshooting] Creepermax:
I using korean LG V10 (F600L)

I just heard Korean V10 cannot update to Nougat

I just wondering why V10 cannot get 7.0

Low spec device then V10 is have nougat

Can I get nougat?
[LG V10 Q&A, Help & Troubleshooting] sun_is_shinning:
its a long history, people are talking and saying that LG itself say to a user they dont will update G4 and V10 because Nougat runs unstable on SD808, but then i remember LG Nexus 5X and they have the same SoC than us, and i think the online support lie to the user in question and now that user are in "emergency mode" and post it in every thread they see and make panic between V10 and G4 users.

I belive we will get it, and of course if you have the Korean model you should get the update firt than us of international model or USA models. Korea make them firt for theyr country and after to worldwide!

Dont get too excited because i think until G6 dont get in the stores we dont get the updates, let the G6 have 1 week on the shelfs trying to sell and after that i think we get the update!

Relax...LG always do things like this, i remember in december 2015 with my G3 lose hopes if they get Marshmallow and then they release them to G3, G4 get it first by the time, software info on high end LG phones is always V10x, V20x and v30x - x is one letter of the software, so, G3 get Marshmallow, G Flex2 get it too last year when i have it...and remember G Flex2 is the dark member of the LG phones because the overheating SD810 and anyway they get the update to MM.
[LG V10 Q&A, Help & Troubleshooting] asialove2013:
the Android 7.0 software update is now available for south korea variants of LG V10

https://www.mylgphones.com/lg-v10-f...upgrade-lg-v10-to-android-7-0-with-lg-up.html
[OnePlus 3T Questions & Answers] worldsoutro:
I know it's for phone calls but just leaving it on does it drain more battery?
[OnePlus 3T Questions & Answers] Navi44:
No, haven't noticed it till now.
[OnePlus 3T Questions & Answers] Sun90:
No it doesn't.
[OnePlus 3T Questions & Answers] gopinath_shiva:
I believe it does drain battery. But not sure how much
[OnePlus 3T Questions & Answers] Michalko5896:
No. Actually it could increase your battery life slightly, since your phone is not switching between 3G and LTE everytime when you receive a SMS or a phone call.
[OnePlus 3T Questions & Answers] jay_m3:
Yes it does when you have an unstable 4g network