Hi i got s22 ultra sd variant with model number SM-908U its unlocked.
I live in europe my phone carrier is Vodafone but my mobile data speed has problems.
4G only goes to 15Mbps with full bars i tried to reset the network settings still the same results.
I can think of a way of fixing it by changing software region to hong kong beacuse it comes with sd but i will wait till june cause i dont have much time now.Maybe samsung will fix it id they dont i will try this method if anyone else finds a fix or tries this method feel free to share the results
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Hello, I am searching about that topic all over the internet for a long time but without good result so I decide to open topic here.
Is there any way to make LG G4 AS991 work on GSM network in Europe ?
I have one but when I insert GSM sim card it's not working. Network isn't available
I heard that somehow it's possible.
any help will be much appreciated.
I'm guessing you made a typo in the title and your model is actually us991. Same bad luck has fallen on to me and I bought the worst model of this great phone.
Unfortunately as of 2017/10 you are still unable to root the carrier free US991 nor can you get mobile internet on it in Europe.
You can get connection and make calls/send SMS in Europe by going into your mobile data settings and switching modes around, but nothing you do can get you mobile internet: 3g nor LTE.
You can tell you have the carrier unlocked model vs the US Cellular (as they share the same exact name) if your firmware version in 'About phone' ends with an 'a', eg US91121a.
All this information I gathered myself from reading these forums, a bit of reddit and educating myself a little about LTE and whatnot, so if anyone comes up with a solution in the future - I can no longer get rid of the expensive paperweight
r4veren said:
I'm guessing you made a typo in the title and your model is actually us991. Same bad luck has fallen on to me and I bought the worst model of this great phone.
Unfortunately as of 2017/10 you are still unable to root the carrier free US991 nor can you get mobile internet on it in Europe.
You can get connection and make calls/send SMS in Europe by going into your mobile data settings and switching modes around, but nothing you do can get you mobile internet: 3g nor LTE.
You can tell you have the carrier unlocked model vs the US Cellular (as they share the same exact name) if your firmware version in 'About phone' ends with an 'a', eg US91121a.
All this information I gathered myself from reading these forums, a bit of reddit and educating myself a little about LTE and whatnot, so if anyone comes up with a solution in the future - I can no longer get rid of the expensive paperweight
Click to expand...
Click to collapse
The thing is that it's really as991 not US991 :/ I've already contacted seller and I am sending it back. great phone by specs but useless to me.
Hello,
I have a note 10+ of US origin with snapdragon 855, I want to use it in Europe (France) in order to have the best possible network.
I installed the firmware N975U1 XAA but I don't have 4G + (I only have the LTE logo, no LTE +), a lot problem of concern for notification with my mailboxes.
So I would have liked to know if there was a more suitable firmware for France in order to have the 4G logo which replaces the LTE logo? and maybe be able to receive 4G +?
I know I cannot install the XEF firmware because the processor is not the same.
Thanks for your help
Hello ,
I'm surprise ! Your provider ? Your mobile network coverage ? If you have another mobile , full XEF , what result on the same place ? switch off !
I use the Orange network. the network is the same with another mobile except that I receive 4g + while there it is simple lte. I know there is normally lte + in us. so know if it is possible to have a firmware allowing to have 4g +. after maybe nothing to do but I receive with great difficulty the notifications gmail and other mailbox. I have however reinstalled everything several times but no change.
does anyone know if this is possible? or a tweak that allows you to do it? thank you
4G, 4G+, lte, lte+, lteA, 5G, etc, are sevice provider dependant, so, you will get what the carrier gives you, no way to obtain services that other carriers provide
I'm using a Canadian Note 10+ (N975W) here in the UK which is working flawlessly, I have full 4G+, VoLTE & WiFi calling, the only thing that doesn't work is Samsung Pay which I knew anyway, and as I use Google Pay, it isn't a issue :highfive:
Firstly search the bands that your phone uses with its model name on GSM arena, then the ones used by the carriers you'll need for both countries.
Then with the RNC mobile app or with Activity Launcher, search "hidden" and launch the one under "paramètre d'appel"
You'll be able to see what bands are actually used by your current carrier.
Since the protocol names and frequency aggregation hints are carrier specific, you may already use 4G+ without knowing.
Hello, I'm going back to the topic because I still don't have a solution at the moment. I had the opportunity to have a French Note 10 alongside with the same operator, I had the "4G +" (LTE+) logo, the speeds were tested at 300 mega / sec. With my 10+ USA rating stuck on the LTE logo I only get 50 mega / sec ...: /
according to my research this is a carrier aggregation problem.
How to unlock it?
I just tried the Canadian rom and the same, no support for LTE + or 4G +, the speeds are as low as with the US version
Hi,
I would really appreciate if someone could help me with my LG G8.
I bought it off ebay , the phone is on T-Mobile version running Android 10 with the software version G820TM20i .
Since the phone was not available to buy in UK, i've ordered it from US .
I am using it with a EE sim card which is supposed to have the best network coverage in UK , but still the signal bar only shows 1 or 2 lines from 5 ( 5 being max strength ) .
When using the SIM card with another phone ( S10+ ) originally bought from UK I am not having any signal issues.
My question is : Could this be a problem with the stock ROM being a US version ?
I am thinking of flashing another ROM probably one from Europe or even UK, but unfortunatelly I don't know which one is the best.
Could anyone advise me ?
Thanks.
I have the same issues. Mine is a factory unlocked G820QM (US version).
Not working well in Singapore.
On the network with the best coverage just 2 bars and just UMTS.
With another network 3 bars and LTE but ... no mobile data.
Not easy getting these US phones to work overseas ...
It should be easy, i used to flash my lg g6 and lg g4 with ROMs in order to fix this kind of issues, with the help of the DEVs from here.
It's so sad that this forum is no longer that active like it used to be .
The G6 and G7 was also sold in Europe, SEA and so on. So flashing to other locations would be possible.
The G8 was only sold in the US, Korea and Canada. Still possible to flash to be able to work in the UK?
I need unlocked/dual sim. If I buy the UK variant, SM-F926B/DS, will it work on AT&T network? Will I get 5G/LTE? Will it update? Thanks!
It should. The spec sheets for the phone does not show any variance in the radio's and frequencies they are compatible with in regards to where it's sold other than the ROM's with the carrier configurations pre-configured.
Doesnt the US version have a mmwave 5g antenna the UK version doesn't have?
If correct, how would this affect me? Thanks!
I would be very careful. In 2020 I bought unlocked Note 20 Ultra in Czech Republic and brought it to USA to be used on AT&T network. Unfortunately the 5G bands are not compatible and I didn't get 5G at all. Otherwise the phone works fine, you get LTE speeds and little bit spotty coverage. If you can live with that, you will be ok.
I use an international note 10+ n975f in USA on ATT and my line was shutoff last month because of a new company policy that will be fully in effect Feb 2022. Only u/u1 variants will work on their network...must have volte working and be a device provided thru ATT...not imported. I recommend a different carrier.
These phones will keep working on AT&T after the 3G network shutdown
AT&T will shut down its 3G network and require HD Voice support by February 2022. Check this list to see if your phone will make the cut.
www.xda-developers.com
It sucks. They did send me a free note 9, but...I need a new carrier.
Interesting. I’m on an unlocked, dual-SIM, Note 8, N950F which came from Singapore. I don’t remember how long I’ve had it, but I think it’s been around 5 years. It’s not a 5G device, but it is 4G/LTE and supports VoLTE. I think AT&T knows about it because I think I had to provide them with a S/N, M/N, and IMEI years ago. I’d like a 5G device and this one isn’t holding a charge for a full day anymore, but otherwise works fine on AT&T for now. I’d really like to stay with an unlocked, dual-SIM.
So like the title says, i dont have 5g in mt 2k€ phone, what gives? is samsung lazy with the firmware updates? or is the international unlocked phone actually hacing some locked bands? any way to unlock n75/n77 bands? i tried my sim in my australian netgear m6 pro in estonia in my location and it works perfeclty, other phones, older samsungs also work fine, but fold 4 just doesnt seem to find anything, besides competing isp tower and saying unknown frequency and 5g sa, if im not mistaken the int fold 4 should have everything? sa, nsa, all bands, etc? no? anyways maybe someone has a solution for me what firmware to flash or what to do, i rma'd my phone but i am 99.9% sure that samsung validated "repair" center wont be able to do anything like that as i have had different issues with different samsung phones before and they wont flash you anything than baltics firmware
Fold4 has 5g and it's working perfectly no need a firmware update. Witch csc are you using ? Witch firmware ? Did you check and search your provider in settings ? 5g/4g/3g/2g is selected ?
I'm not living in a big city in France and have great signal
5G from Orange Flex (Poland) works perfectly.
The same model. No issues. 5G is ok in Germany.
Same here. Latvia, 5G works fine.
the issue is in the firmware side, one of the operators doesnt work, every other operator 5g works, already got samsungs answer that they are working on a fix for it