Have 2 note 8 sm-n950n from korea 256GB . Branded carriers are lgu And kt both are identical internally. They have access to ims settings menu to access volte and video call with in the dialer. Samsung experience 9/ oreo down load locked out access to this option. It now requires otp key to enter a password. I thought originally was a carrier change.. But as I updated the new lgu phone I wasn't locked out until the 1 GB Samsung experience 9 /oreo download. With out volte the dialer doesn't even work correctly..as it is version 10 vs 16 on my sprint 64GB note 8. Any one have any idea how to obtain the key list? Samsung international korea not responding.. Not available in english.
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Trying to get my mate 10 pro working on AT&T in the USA along with my LG Smartwatch. AT&T branded works great but still beta software so Android Pay won't work (which I want to use). Does anybody know of another version of the Mate 10 pro firmware that supports wifi-calling/enhanced LTE? My original firmware was C636 and that doesn't. If I can find another version that supports wifi calling, i can rebrand to that version - thanks!
Hi. I have the Mate 10 Pro model BLA-L29 - C432 and VoLTE works for me on Orange Romania
Flashed to the same branding and am experiencing the same issues as you.
We'll probably have to wait a while for a newer update to fix them.
TGUY25 said:
Trying to get my mate 10 pro working on AT&T in the USA along with my LG Smartwatch. AT&T branded works great but still beta software so Android Pay won't work (which I want to use). Does anybody know of another version of the Mate 10 pro firmware that supports wifi-calling/enhanced LTE? My original firmware was C636 and that doesn't. If I can find another version that supports wifi calling, i can rebrand to that version - thanks!
Click to expand...
Click to collapse
AT&T branded is the only way. No other version supports the AT&T features.
The good news is, I'll have a new AT&T build on Funky shortly. No idea if it will fix your issues, but it's from December 9.
Awesome! I will update as soon as I see it! thanks
Got it installed. Still no joy on Android Pay (saying phone is rooted or beta software). I didn't notice anything different - once weird thing is that you can't delete digits from the dialer - a delete key is missing . Also weird that the phone boots with a "mobile data is off" message and you have to manually turn it on. Still can't pick which sim you want to default for calls or data (i rebranded a C636 Asia dual sim phone) - have to figure that out before my next trip to Asia (and using my 2nd SIM) - good 4G signal. I got wifi calling to work (at least the wifi calling notification is showing on the notification bar) and under "wireless & networks, wifi calling" it shows it on but under wireless and networks, mobile network under sim 1 is show it's disabled (guess that's still a software issue) and other AT&T features are working fine.
Any idea how to switch the primary sim for data?
Thanks for sharing the firmware updates - I'll install 'em as soon as you load 'em
hi guys
could you guys tell me which firmware is for ATT or Tmobile, because my mate 10 pro doesnt have wifi calling.
Thanks guys
BLA-A09 8.0.0.56(C07log) is the latest version (from funkyhuawei)
Whixh is the right hardware version for using / rebranding on AT&T
BLA-A09 8.0.0.56(C07log)
This is for AT&T
I meant the hardware. Are there different hardware versions or can they all be rebranded anyway
Hello Everyone! I have yet again ran into the same issue with VoLTE that i did upgrading to Android 9 with my Samsung Galaxy Note 9 SM-N960U. There is no internet or data usage while on calls unless near WiFi. Last time, with the Android 9 update, VoLTE wasn't even an option, but it is an option within connections - mobile networks and is enabled with Android 10. I used Odin and downgraded the stock Android 8 for this Samsung Galaxy Note 9 SM-N960U and just settled. So i read about the 10 updates and seen that is was back and wanted to be on the latest OS but now its the same. I really do not want to go back to 8 although i did attempt it using Odin and it didn't work. Read through a post here that the bootloader for 10 wont allow it?
Guess my question is:
Is there a fix for the VoLTE issues i am having again with my Samsung Galaxy Note 9 SM-N960U with Android 10 One UI 2.0?
Thanks for any comments ahead of time.
I got a new in box S10 5G that seems unlocked but can't seem to make voice calls with Rakuten Mobile in Japan. I'd seen other Japanese users have such issue with other Android devices and could resolve it by activating VoLTE but no such options seems to exist on the S10 5G as I have it. The current firmware on it is April 2019 but it won't seem to upgrade to the latest automatically. Suspect it is because the box says LG U+ which is a Korean carrier and the updates normally come from there. Is this some sort of region lock issue that I need get a U+ SIM in making the calls for the first 5 mins? Have never rooted a phone before so apologies and bash if necessary, but if I use something like Odin, will that unlock VoLTE options if I update to the latest version and will is disable other features and delete the factory installed apps? Many thanks for any advice and guidance.
I just got a new S21 Ultra dual sim Latin American variant, because no US version dual sim Samsung exists. I have a US Version Galaxy Watch 3 that pairs nicely with it, except when the health monitor app on the phone tries to open for the ECG I get an error saying that it is not available in my location. I verified with Samsung that this is because the phone is a non US variant and there is no way around this limitation (according to them), even though ECG is cleared for use in my home country (USA).
So an idea I am exploring now is to send this phone back (still in return period) and buy a UK variant dual sim S21 Ultra. My reasoning is that ECG is cleared for use in UK and apparently the health monitor app is working for the UK. I asked Samsung tech support and the agent said I would not be able to get through the health monitor "onboarding process" from a physical US location using a UK origin device. She didn't think using a UK IP VPN would help any, but she didn't seem sure. Still it seems like a legit idea to me ... the phone is from an "ECG cleared" country and I live in an "ECG cleared" country. But does logic apply with Samsung . . . I am not so sure anymore.
Do you think this idea would work?
Any other ideas of how I could end up with a dual sim S21 on which the health monitor app (ECG, etc) would work . . . that wouldnt risk bricking my phone?
Many thanks in advance for any help.
So here is a second idea to run past the experts here:
change CSC (currently set to TPA ) to XAA using method in this link:
Change CSC on Samsung Devices | Guide | iHax
Looking for a way to change CSC/Country Specific Code on your Samsung Galaxy device? Here's a quick guide on how to do it easily.
ihax.io
I actually pulled up that radio button screen to see what it currently was, but I chickened out of changing it
1) would this change make my dual sim phone a single sim phone?
2) is there a chance it would be impossible to revert back to TPA if the change caused problems?
3) any chance this change would brick the phone?
4) since I have 2 imei numbers, what is the result of making this change on only one imei?
5) do you think this change would solve the problem of not being able to start up and "onboard" the health monitor app?
Changing a csc from dual sim variant to dual sim variant shouldn't have any impact on IMEI. Almost no chance to brick the phone.
CSC just define preinstalled apps and features (ECG, call recording...)
I would say its worth the try but I can't guarantee anything
tiliarou said:
Changing a csc from dual sim variant to dual sim variant shouldn't have any impact on IMEI. Almost no chance to brick the phone.
CSC just define preinstalled apps and features (ECG, call recording...)
I would say its worth the try but I can't guarantee anything
Click to expand...
Click to collapse
thanks for that. Actually Id be changing CSC from dual sim variant (Latin America) to single sim variant (USA). Do you think that would cause issues ... like break the dual sim functionality?
So I backed up and looked at this complete mess Samsung has me in trying to kludge their products into working after I paid a hefty price for them and I made a decision. Im still in the return period on everything. So everything is getting boxed back up for return (chargers/watch/phone/cables/etc). Im going to take that money and put it into a dual sim Iphone12 and Apple Watch 6 which apparently works very well in the USA right out of the box with no complicated hacks. Been awhile since I hitched myself to the Apple Wagon ... we'll see how it goes. So long Samsung. RELIEF!
so i tried the iphone for awhile and I just couldnt do it anymore. so the new iphone went to the wife, and i got a Note 20 Ultra (Tmobile brand) today and the dual sim (using esim) does work . . . BUT
1) you have to endure Tmobile unlock policy nonesense
2) the dual sim functionality isnt as finely controlable as iphone or dual sim androids. you select one which of the esim/sim will be "primary" and it will use data. so you cant have the physical sim as the data user and the esim as the primary voice/sms line.
annoying , but not insurmountable issues.
not a bad phone, but the bronze color is actually more like a pink. a big plus for some would be the expandable memory.
a HUGE con is the price . . . 1300 USD
apparently ONLY the TMobile branded us version Note 20's have the esim enabled.
Have you checked the watch does not have to be from a country that supports ECG feature not the phone?
I cannot confirm whether or not the country of the watch itself has any effect. All I can say for sure is the phone has to be a version from a country that supports the ECG feature.
As the titled says, I have an unlocked Note 9 that was initially on sprint/Tmobile a few years ago and it is unlocked. I just switched to AT&T and i am able to use data and text, but i cannot make calls or access my voicemail. Says call ended as soon as i try and make a call or hold #1. No VoLTE or wifi calling options either. Do i need to flash the unlocked firmware to gain all features?
Please help!
Is it a N960U or N960U1? They are supported.
See attachment.
Similar here. ATT shut down 3G in my area. My carrier unlocked Note 9 is running Oreo 8.1. ATT is telling me i have to update to latest available software released for my device in order to access VoLTE. My wife who has an ATT firmware flashed note 9 never had an issue from day 1. There is something in the unlocked firmware (or att blacklisting unlocked phones) that is not allowing VoLTE. In the hidden menu 4636, my VoLTE is greyed out and OFF. I am trying to decide if i update to PIE and see if it is indeed unlocked. I just liked OREO appearance over PIE changes...
Pie is more secure and is patched against the worst rootkit that requires a reflash to purge.
You need to update your sim card more than likely. Try that first or try the wife's sim card in it.
I was sent a new Sim and it didnt work. i tried another sim running VoLTE and it didnt work. I resigned to updating and Im up to OneUI2 and it still isnt working. Ill go until ive ran out of updates, then call ATT back... they have "assured me" that my sim and account are fully provisioned. I remain skeptical.
Went through all updates, about 4hours worth and 7 iterations. Issue was not resolved until android 10, OneUI 1.0. VoLTE provisioning switch still greyed out but in "on" status. Still no VoWIFI, another restriction I have no desire to pursue.