Hi need help please , I have a Galaxy S4 I545 Verizon to buy in Spain , apparently to be used , the store bought it from someone who originally bought in the United States. And only I can connect on 3G and even in the back of the device says s4 verizon 4g lte . When I change the LTE network goes without service. Let alone globally connect on 3G, I wonder if I can enable or install 4G LTE bands . Now I live in Sweden and have no lte since only 700 US that band is used. Thank you
Related
I bought a 4G SGH-T679 Exhibit II.
all functions are normal but does not work dong.3G enabled just connect to the 2G and the internet is very slow.thought this was blocked by t-mobile as on the galaxy tab. because I live in Vietnam so 4G is not in operation.
We hope to receive help from XDA!
thank!
Sorry if there are mistakes in all viet.boi because my english is not really enough to have the help by google translate
please !,.....................................................
I am using this phone in VN too and I got the same "seem-to-be problem". Per information from T-Mobile Support forum, this may be because of a customization that T-Mobile made to the phone where there is no longer 3G symbol but either EDGE or 4G.
See more here:
[http] support.t-mobile.com/ thread/17529
[http] support.t-mobile.com/thread/17594
T679
This problem could be related to the band on the phone works usually a TMobile phone works on band 1700 gsm check your at your country provider if use the same.
You probably receiving edge signal which is very slow.
could anyone tell me why the 2100 not work in hong kong?
I think SGH-T679M does NOT support HSDPA 2100 which is used in Asia & Europe for 3G?
Experts please confirm
While I was working in Korea, I bought a Galaxy s3 SHV-E210 (Korean Model) cell phone. When I bought, I was told that I would be able to use it over here in the States. AT&T was able to put a sim card and activate it on their network, however I only get 3G. The Sales rep told me that the bands for 4G/LTE are different in Korea than stateside carriers, so I may, or may not pick up 4G/LTE. I've done some research and found that the band in the phone can be changed using certain codes. When I enter *#9090# it brings up a menu, I've tried changing some of the 4G/LTE, 3G options in that menu but I never get 4G. I know how to root and put custom firmware on devices, so if that is something I need to do then I am comfortable with that. Can this phone be changed to get a 4G/LTE signal? are there any more "codes" that I can enter in to get any other options that will help me? has anyone here ever change the band on their phone to work on 4g? Thank you for any and all help.
AT&T uses LTE band 1 for service.
since E210S only supports band 3 and 5, and 3 and 8 for E210K, there's no way to access AT&T LTE network with your device.
It is reported to support band 1 for newer devices like S5 and G3 and AT&T LTE devices might work in Korea since May 2014,
LTE won't be available with Korean S3 in US.
adamijin said:
While I was working in Korea, I bought a Galaxy s3 SHV-E210 (Korean Model) cell phone. When I bought, I was told that I would be able to use it over here in the States. AT&T was able to put a sim card and activate it on their network, however I only get 3G. The Sales rep told me that the bands for 4G/LTE are different in Korea than stateside carriers, so I may, or may not pick up 4G/LTE. I've done some research and found that the band in the phone can be changed using certain codes. When I enter *#9090# it brings up a menu, I've tried changing some of the 4G/LTE, 3G options in that menu but I never get 4G. I know how to root and put custom firmware on devices, so if that is something I need to do then I am comfortable with that. Can this phone be changed to get a 4G/LTE signal? are there any more "codes" that I can enter in to get any other options that will help me? has anyone here ever change the band on their phone to work on 4g? Thank you for any and all help.
Click to expand...
Click to collapse
its working for me after covert the the os to international version
Hi,
Recently I happen to move to India from USA. I had Samsung Galaxy S3 - SGH i747 purchased in in US, which was under 2 year contract. I tried to call AT&T guys to give me unlock code but they didn't give me since my contract was not over.
I moved to India and tried to unlock my phone from local shop. I am able to make/receive calls now having these issues.
1. 3G is not working . When I see different available bands in my phone using *#2263#, it shows WCDMA 850, 900, 1700, 1900 and WCDMS IMT2000 under WCDMA band preferences. I am using Vodafone in India which runs on UMTS 2100. I visited Vodafone store couple of times but they are not able to help me. How do I get 2100 frequency in my phone ?
2. Currently I have set preference to run my phone on GSM Band so 2G is working. There are certain areas in my city where Vodafone 2G is also not working. In those areas, I don't receive any call even though I have very good network coverage. I tried switching off my mobile network in case I can receive calls but its of no help.
Request for your to resolve this. I am fed up with this nice working phone and need to purchase new one if these issues don't get resolved.
Thanks
Hi need help please , I have a Galaxy S4 I545 , I can anly connect on 3G and even in the back of the device says s4 verizon 4g lte . When I change the LTE network goes without service. Let alone globally connect on 3G, I wonder if I can enable or install 4G LTE bands . Thank you
The SCH-I545 should have 4G enabled automatically. 4G is already installed on the phone unless it has been messed with (ROM,kernel etc.). Is it possible you are just not in a 4G area or have it on your Sim?
Are you located in the States?
The phone is 4G capable, only in USA. Outside, its only 3G. That is how Verizon did it, locking bands so Verizon users cannot have LTE with other providers like T-Mobile or Sprint or ATT. T-Mobile should work worldwide. For Verizon, you will need to unlock bands.
What country are you in ? Most probably, you need band 3 or band 28 which are deactivated.
I'm from Morocco
Trak-X said:
Are you located in the States?
The phone is 4G capable, only in USA. Outside, its only 3G. That is how Verizon did it, locking bands so Verizon users cannot have LTE with other providers like T-Mobile or Sprint or ATT. T-Mobile should work worldwide. For Verizon, you will need to unlock bands.
What country are you in ? Most probably, you need band 3 or band 28 which are deactivated.
Click to expand...
Click to collapse
I'm from france. I use "SFR" carrier searched about it I need band 3, 7 and 20. I tried using hidden menu (*#27....#) but still can't unlock bands.
Anyone know a method to allow LTE bands?
Hi there, i was able to get one of these from a local walmart for about $150 bucks, its a Verizon Prepaid samsung Galaxy S4 i545PP i545ppvruaoh7 is the build, and it comes with lolipop.
the reason why i bought is is because according to http://willmyphonework.net/
this phone was supposed to support 4G LTE Band4-AWS , but it does not!
it sure comes unlocked, i can put any sim card and i get signal, i get 2g, 3g, H, H+
I tried different sim cards and the best it can do is H+ on all of them.
I tried changing it to global, and also changing it to LTE GSM etc on the android menu but i have no luck.
Is there any way to enable the 4G on this phone? I live in a contry where all carriers use the same 3G and 4G that At&T uses. So here all At&T phones got 2g, 3g,and 4g out of the box. And i thought this verizon phone supported 4G Band4.
ZeldaWW said:
Hi there, i was able to get one of these from a local walmart for about $150 bucks, its a Verizon Prepaid samsung Galaxy S4 i545PP i545ppvruaoh7 is the build, and it comes with lolipop.
the reason why i bought is is because according to http://willmyphonework.net/
this phone was supposed to support 4G LTE Band4-AWS , but it does not!
it sure comes unlocked, i can put any sim card and i get signal, i get 2g, 3g, H, H+
I tried different sim cards and the best it can do is H+ on all of them.
I tried changing it to global, and also changing it to LTE GSM etc on the android menu but i have no luck.
Is there any way to enable the 4G on this phone? I live in a contry where all carriers use the same 3G and 4G that At&T uses. So here all At&T phones got 2g, 3g,and 4g out of the box. And i thought this verizon phone supported 4G Band4.
Click to expand...
Click to collapse
Are you sure ATT uses band 4 (AWS - 1700/2100) in your area? ATT uses a number of different LTE bands in different areas, and the Verizon S4 (prepaid or not) only supports band 4.
im sure my carrier uses same band as At&T, 100% positive that my carrier uses Band 4.
reason is because i also bought two other phones, a moto E At&T gophone and i unlocked it and i got 4G icon at first boot with the carrier here.
but verizon galaxy S4 prepaid is different, i can´t get more than H+, i have never seen the 4G icon
and i dont think there is a hack for it to enable all bands