Hi, I have the white s2 i9100unlock version and when I put in my
Tmobile Sim card it says that I am running on E network instead of 4g. Is there anything I can do to change this? I contact Tmobile and they say it's the phone not their line. Please help me out because running on the E network is very slow
Sent from my GT-I9100 using XDA App
The international i9100 does not support 4G. Only option would be to get a 4G enabled one.
its because the international galaxy s2 doesn't have the same 3g bands as T-Mobile (assuming you are T-Mobile USA). They run off of 1700/2100 while the phone itself supports 850/900/1900/2100. While only the 2100 band matches, if you don't get 2100 coverage in your area, you will default to 2g.
Sent from my GT-I9100
Tkdinh101 said:
Hi, I have the white s2 i9100unlock version and when I put in my
Tmobile Sim card it says that I am running on E network instead of 4g. Is there anything I can do to change this? I contact Tmobile and they say it's the phone not their line. Please help me out because running on the E network is very slow
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
So you started another thread on this, where I also answered your question. This phone will never get HSPA+ speeds on T-Mobile USA - or what they call "4G". It lacks one of the necessary frequencies for it. It will only get Edge speeds. From what I remember on how T-Mobile USA's network functions, 3G and "4G" need both 1700 and 2100 mhz to function, as it uses one frequency for download and the other for upload.
EDIT: Here's the wikipedia article on AWS, which is the band T-Mobile uses for 3G/4G. In brief, AWS uses 1700 Mhz for uplink, and 2100 Mhz for downlink. So since it only gets half of the band, it won't do "4G".
akusokuzan said:
its because the international galaxy s2 doesn't have the same 3g bands as T-Mobile (assuming you are T-Mobile USA). They run off of 1700/2100 while the phone itself supports 850/900/1900/2100. While only the 2100 band matches, if you don't get 2100 coverage in your area, you will default to 2g.
Sent from my GT-I9100
Click to expand...
Click to collapse
Unfortunately, the bolded/underlined part is simply not true. T-Mobile USA needs your phone to be able to get both 1700 mhz and 2100 mhz UMTS frequencies to do 3G/4G. If your phone doesn't have one of the frequencies, it won't do 3G/4G at all, and fall to Edge (2.5G).
What if I overall another ROM? Will it help?
Sent from my GT-I9100 using XDA App
Tkdinh101 said:
What if I overall another ROM? Will it help?
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
No. The phone simply doesn't have the hardware to receive the frequency. Nothing you can do to fix this.
akusokuzan said:
its because the international galaxy s2 doesn't have the same 3g bands as T-Mobile (assuming you are T-Mobile USA). They run off of 1700/2100 while the phone itself supports 850/900/1900/2100. While only the 2100 band matches, if you don't get 2100 coverage in your area, you will default to 2g.
Sent from my GT-I9100
Click to expand...
Click to collapse
Wow that's weird, here in aus you only need to match one freq to get 3g. Do you know what t-mobile has done to require two bands to match? (its just my curiosity asking)
sent from I9100 using Omega
Tkdinh101 said:
Hi, I have the white s2 i9100unlock version and when I put in my
Tmobile Sim card it says that I am running on E network instead of 4g. Is there anything I can do to change this? I contact Tmobile and they say it's the phone not their line. Please help me out because running on the E network is very slow
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
You need Galaxy2 HD LTE to access 4G. That particular model is not available outside Korea at the moment. If you want 4G, try Samsung Galaxy Note or LG Optimus LTE - also known as Nitro HD, or HTC phones.
Visentinel said:
Wow that's weird, here in aus you only need to match one freq to get 3g. Do you know what t-mobile has done to require two bands to match? (its just my curiosity asking)
sent from I9100 using Omega
Click to expand...
Click to collapse
That indeed is weird and inconvenient, but I guess telco's can setup their system however they like... It may have lot to do with number of people using mobile services. In OZ we have 22 million potential mobile users using 4 major telco companies, whereas in USA, they would get most of OZ population just in New York city, let alone rest of the country.
Ah systemcrasher I think they might be load balancing the hspa+ mimo across the two freqs. Telstra nextg doesn't need to coz there's allot less people here.
If that's the case still should be allowed to fall back to a non mimo mode.
Let this be a lesson to the OP, always research all carrier pre requisites before buying, also consider other carriers encased you'd like to stay open to other options.
sent from I9100 using Omega
Visentinel said:
Wow that's weird, here in aus you only need to match one freq to get 3g. Do you know what t-mobile has done to require two bands to match? (its just my curiosity asking)
sent from I9100 using Omega
Click to expand...
Click to collapse
Visentinel said:
Ah systemcrasher I think they might be load balancing the hspa+ mimo across the two freqs. Telstra nextg doesn't need to coz there's allot less people here.
If that's the case still should be allowed to fall back to a non mimo mode.
Click to expand...
Click to collapse
systemcrasher said:
That indeed is weird and inconvenient, but I guess telco's can setup their system however they like... It may have lot to do with number of people using mobile services. In OZ we have 22 million potential mobile users using 4 major telco companies, whereas in USA, they would get most of OZ population just in New York city, let alone rest of the country.
Click to expand...
Click to collapse
ctomgee said:
EDIT: Here's the wikipedia article on AWS, which is the band T-Mobile uses for 3G/4G. In brief, AWS uses 1700 Mhz for uplink, and 2100 Mhz for downlink. So since it only gets half of the band, it won't do "4G".
Click to expand...
Click to collapse
So the answer is the link to the wikipedia article in my quote above. It's not T-Mobile USA's doing per se - they just purchased the AWS-1 (also known as UMTS band IV) band of the spectrum. That's just the way this band is set up. Wind and Rogers in Canada also use this band.
Related
Ok so i bought the vibrant, unlocked it, and inserted my att 3g sim. the issue is im only getting edge speed when my phone is 3g capable. any ideas to correct that? Like creating an apn of some sort?
Thanx!
im about 50 percent sure that at&t and t-mob use different frequencys or something for their 3g signals so they are not compatable, same thing happend with the nexus one and its 3g on at&t if my memory is correct
bweed83 said:
im about 50 percent sure that at&t and t-mob use different frequencys or something for their 3g signals so they are not compatable, same thing happend with the nexus one and its 3g on at&t if my memory is correct
Click to expand...
Click to collapse
I second this.
Agree. U need to swap it for samsung captiva. The att galaxy s.
Sent from my SGH-T959 using XDA App
my only working theory is that the 1900mhz freq isnt as widespread as the 850mhz freq, as the vibrant uses 1900. (i think). so that may be it. but i ask only because some commenter on a diff forum mentioned the need to create a 3g apn.
ps. the captivate is too boxy for me. idk why att changed it
Those are at&&&-t frequencys tmob is 1700 and 2100 I think so if our antenna only picks up those iy wont ever work on at-t's network
Sent from my SGH-T959 using XDA App
muncher879 said:
my only working theory is that the 1900mhz freq isnt as widespread as the 850mhz freq, as the vibrant uses 1900. (i think). so that may be it. but i ask only because some commenter on a diff forum mentioned the need to create a 3g apn.
ps. the captivate is too boxy for me. idk why att changed it
Click to expand...
Click to collapse
It's not how widespread it is. They use different frequencies so your phone won't pick up the ATT 3G signals at all. Edge is 2G.
But I've seen one person on the forum claim that he did it. You can pm him/her on how to do it.
Sent from my SGH-T959 using XDA App
The Vibrant is capable of AT&T's 3G over the 1900mhz spectrum... if you live in a area where AT&T is only using the 850mhz spec... you will not get 3G.
muncher879 said:
Ok so i bought the vibrant, unlocked it, and inserted my att 3g sim. the issue is im only getting edge speed when my phone is 3g capable. any ideas to correct that? Like creating an apn of some sort?
Thanx!
Click to expand...
Click to collapse
HEY, don't listen to these guys. You can get both wcdma 1900 and wcdma 850 on the vibrant, don't worry, you will be able to get at&t 3G on your phone!
I'll show you how when I have time, maybe this weekend.
eortizr said:
The Vibrant is capable of AT&T's 3G over the 1900mhz spectrum... if you live in a area where AT&T is only using the 850mhz spec... you will not get 3G.
Click to expand...
Click to collapse
you gave the poor guy wrong information, the vibrant is capable of at&t 3g over 1900 AND 850
Having the same issue
I also am only getting Edge signal on my unlocked vibrant. When I run a 1MB speed test at mobilespeedtest.com it says I am downloading at 2581 kbps which, according to their chart, is a little more than the average 4g speed. Very weird. I also can't download any apps but I am searching for a thread on that.
bmwdoc2002 said:
I also am only getting Edge signal on my unlocked vibrant. When I run a 1MB speed test at mobilespeedtest.com it says I am downloading at 2581 kbps which, according to their chart, is a little more than the average 4g speed. Very weird. I also can't download any apps but I am searching for a thread on that.
Click to expand...
Click to collapse
i'm confused, you said you are getting edge signal, but your speed test shows 2.581mbps? thats 3g speeds.
by the way, you can make the vibrant pick up both att 1900 and 850 signals.
you own a bmw and you are a doctor?
SamsungVibrant said:
i'm confused, you said you are getting edge signal, but your speed test shows 2.581mbps? thats 3g speeds.
by the way, you can make the vibrant pick up both att 1900 and 850 signals.
you own a bmw and you are a doctor?
Click to expand...
Click to collapse
I am on an unlocked Vibrant right now. I live in the baltimore area and I am getting full 3g on a friends borrowed att sim. I get faster speeds on his att than I get on my own tmobile.
When I unlocked my phone, I used the wife's SIM card on my Vibrant and was able to get 3G as well. It registered without any issues.
New york city is also all 1900mhz. I am chugging along at a healthy 4300kbps according to mobilespeedtest. I think that is faster than the 3g spec allows so I am starting to doubt that website a bit.
snowdogging said:
New york city is also all 1900mhz. I am chugging along at a healthy 4300kbps according to mobilespeedtest. I think that is faster than the 3g spec allows so I am starting to doubt that website a bit.
Click to expand...
Click to collapse
what website? you can also set the vibrant to pick up at&t's wcdma 850mhz
SamsungVibrant said:
HEY, don't listen to these guys. You can get both wcdma 1900 and wcdma 850 on the vibrant, don't worry, you will be able to get at&t 3G on your phone!
I'll show you how when I have time, maybe this weekend.
Click to expand...
Click to collapse
HI,
Can you explain how you get UTMS / HSDPA 850 on the Vinrant? According to the specs at xda
It doesnt officially support that, but over at howard forums (sorry cant post lins as a new user):
1666323-USING-SAMSUNG-T-MOBILE-VIBRANT-T959-on-WIND-MOBILE.....IN-CANADA
it seems it is an option in the service menu. Have you tried UTMS850 (as opposed to GSM850) and can confirm it works. Its relevant in Australia as the best coverage NextG network (Telstra) operates on UTMS850
Cheers Chris.
Derp.....
Sent from my SGH-T959 using XDA App
i'm not getting 3g either,
is there a link to a map to see if i have 1900 in my area?
what apn setting should be used, im pretty shocked that it did the edge APN settings on its own
Try dialing
*#2263#
choose option [4]Combi Bands
Choose option [8] WCDMA 850 bla bla
Choose Add WCDMA 850 bla bla
If the chip is capable to work in that frequency it will work. There are mixed reports but it is the way to fix it
I recently purchased an unlock galaxy s2 i9100. It is supposed to be GSM unlock with HSPA+ 21Mbps/HSUPA 5.76Mbps, EDGE/GPRS Class 12, Quad band GSM 850/900/1800/1900, Quad band UMTS 850/900/1900/2100 hardware capabilities. since I have gotten the phone i have not been able to connect to anything but edge. Tmobile assured me i had the correct APN setting. I would like to know if anyone know what I could to to enable the HSPA+ T mobile US uses UMTS 2100 to connect. I rooted and flashed the lite'ning rom.
http://forum.xda-developers.com/showthread.php?t=1095274
I am a bit of a newby and would appreciate any advice.
Nope you won't get hspa speeds on Tmobile with the current international version. You have to wait for the Tmobile variant. International version gets
3g speeds only on att.
Sent from my GT-I9100 using xda premium
Kantankerousmind said:
T mobile US uses UMTS 2100 to connect.
Click to expand...
Click to collapse
This is correct. However, it's only used for one way traffic (either uploading or downloading, i'm not sure which). UMTS 1700 is used for the other direction of traffic on T-Mobile. This means no 3G/4G without both frequencies.
Your 2 options:
1. Get a T-Mobile phone.
2. Switch to AT&T.
Electroz said:
This is correct. However, it's only used for one way traffic (either uploading or downloading, i'm not sure which). UMTS 1700 is used for the other direction of traffic on T-Mobile. This means no 3G/4G without both frequencies.
Your 2 options:
1. Get a T-Mobile phone.
2. Switch to AT&T.
Click to expand...
Click to collapse
kirdroid said:
Nope you won't get hspa speeds on Tmobile with the current international version. You have to wait for the Tmobile variant. International version gets
3g speeds only on att.
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
thanks for the quick and concise responses. I have a clarification: does this mean that I when Tmobile comes out with the variant my phone will be able to upgrade to Hspa via a rom or radio update or that if i want to keep this model i will have to wait to swap it out for the tmobile version
Kantankerousmind said:
thanks for the quick and concise responses. I have a clarification: does this mean that I when Tmobile comes out with the variant my phone will be able to upgrade to Hspa via a rom or radio update or that if i want to keep this model i will have to wait to swap it out for the tmobile version
Click to expand...
Click to collapse
The I9100 will NEVER work on T-Mobile. The SGS2 that they are releasing has different HARDWARE. There will never be a way to make the phone you have now work on T-Mobile 3G.
As others have said you'll need a different phone in order to get it to work on T-Mobile USA's 3G/4G frequencies.
You'd need a penta-band phone in order for it to work on all of them. I think Intel is curently working on that or already did but that's all there is. You'd need both 1700/2100mhz in order to use it with 3G.
I don't get how people don't research before they buy!!
Sent from yo momma
I know that $60 unlimited plan with T-mobile provides me with 2gb of Data however, I can never get H+ or H or 3G at all. All I get is edge is there an issue with it? Can anyone help me?
Rich_RH said:
I know that $60 unlimited plan with T-mobile provides me with 2gb of Data however, I can never get H+ or H or 3G at all. All I get is edge is there an issue with it? Can anyone help me?
Click to expand...
Click to collapse
Which Galaxy SII do you have? The T-Mobile version you get directly from T-Mobile? (SGH-T989) Or the International version you bought unlocked? (GT-I9100) It makes a difference. The International version (GT-I9100) doesn't have the hardware to pick up T-Mobile's 3/4G bands, so you would NEVER get H+, H, or 3G with that phone.
If you have the T-Mobile version (SGH-T989), you're in the wrong place. You need to be in this forum.
I have the international version but i thought that t-mobile freqs are 1700 which is AWS and 2100 IMT?
or is the 2100 band AWS as well?
edit:
GSM arena states that the t-mobile vers is 850/1700/2100 and the eu vers is 850/900/1900/2100
I know that 1700 isnt supported but isnt 2100 workable?
Rich_RH said:
I know that 1700 isnt supported but isnt 2100 workable?
Click to expand...
Click to collapse
That's like trying to walk with one leg, not gonna happen, you need support for both bands kinda like what the gsm galaxy nexus has.
Rich_RH said:
I have the international version but i thought that t-mobile freqs are 1700 which is AWS and 2100 IMT?
or is the 2100 band AWS as well?
edit:
GSM arena states that the t-mobile vers is 850/1700/2100 and the eu vers is 850/900/1900/2100
I know that 1700 isnt supported but isnt 2100 workable?
Click to expand...
Click to collapse
Agree with what peachpuff said. And if I remember correctly, T- Mobile uses one of those bands for upload and one for download. So you would definitely need both.
Sent from my GT-I9100 using XDA App
AFAIK the international I9100 only works fine on AT&T in the US.
HellcatDroid said:
AFAIK the international I9100 only works fine on AT&T in the US.
Click to expand...
Click to collapse
Let's say you're in the U.S. and you've got the international i9100 SGS2.
And let's say you can't get an AT&T signal in the place where you most need it.
You might well say screw AT&T's 4G speeds (which don't seem all that fast anyway), just give a freaking signal.
You might then go with a pre-paid, or a pay-as-you-go, or whatever, T-mobile 2G/EDGE data plan, because it's the only thing you can do.
The situation sucks, but you have, AFAIK, no other choices.
Once unlocked,will the i777 be able to access data at 3G and 4G speeds on T-Mobile USA's cellular network?
monoloco1 said:
Once unlocked,will the i777 be able to access data at 3G and 4G speeds on T-Mobile USA's cellular network?
Click to expand...
Click to collapse
to put it plainly,
NO
the i777 does not support the required bands for accessing TMobile's 3g/4g network.
Had the merger gone through, possibly. But as of right now, no.
Tmobile is on 1700MHz and 2100MHZ while AT&T is on 850MHz and 1900MHz.
No, and this is the case for every AT&T device in existence to my knowledge.
In fact, the ONLY device I know of that is not sold by T-Mobile and supports their HSPA bands is the GSM Galaxy Nexus, which is one of the first (if not the first) phones to do pentaband HSPA.
Personnally I tested the Unlock Process with a T-Mobile SimCard...not sure if working properly due to a operation range described by the fellows
Entropy512 said:
No, and this is the case for every AT&T device in existence to my knowledge.
In fact, the ONLY device I know of that is not sold by T-Mobile and supports their HSPA bands is the GSM Galaxy Nexus, which is one of the first (if not the first) phones to do pentaband HSPA.
Click to expand...
Click to collapse
actually....
in even more bastardization provided by Samsung, the skyrocket can work on TMobile's 3/4G as long as you flash a TMo modem.bin to it.
jcomana said:
Personnally I tested the Unlock Process with a T-Mobile SimCard...not sure if working properly due to a operation range described by the fellows
Click to expand...
Click to collapse
You can still get 2G on T-Mo because T-Mo uses the standard 850/1900 for 2G. What OP asks is 3G/4G.
Entropy512 said:
No, and this is the case for every AT&T device in existence to my knowledge.
In fact, the ONLY device I know of that is not sold by T-Mobile and supports their HSPA bands is the GSM Galaxy Nexus, which is one of the first (if not the first) phones to do pentaband HSPA.
Click to expand...
Click to collapse
Actualy the T-Mobile version of the Samsung Galaxy SII Can work on AT&T`s 3G network. with BETTER Speeds than the AT&T version Data wise
hyelton said:
Actualy the T-Mobile version of the Samsung Galaxy SII Can work on AT&T`s 3G network. with BETTER Speeds than the AT&T version Data wise
Click to expand...
Click to collapse
How is that an exception to what I'm saying. The T-Mobile version is not a device sold by AT&T, and is, by definition, a device sold by T-Mobile.
It's always been a bit easier to get T-Mo phones to work on AT&T - a number of them support the AT&T bands. But it's never been easy (and with the possible exception of the Skyrocket, never even possible) to go the other way without losing 3G.
Entropy512 said:
How is that an exception to what I'm saying. The T-Mobile version is not a device sold by AT&T, and is, by definition, a device sold by T-Mobile.
It's always been a bit easier to get T-Mo phones to work on AT&T - a number of them support the AT&T bands. But it's never been easy (and with the possible exception of the Skyrocket, never even possible) to go the other way without losing 3G.
Click to expand...
Click to collapse
exactly. The skyrocket is the ONLY at&t phone i have seen that has this capability, and i have been hacking away on phones for a while, and i have both carriers
Pirateghost said:
to put it plainly,
NO
the i777 does not support the required bands for accessing TMobile's 3g/4g network.
Click to expand...
Click to collapse
That would be the obvious answer based on the published specs, but I found an unselected listing in the hidden modem/ band settings for WCDMA 1700 MHz (Band IV) on my i777. I don't know if it works, but it's listed. From the phone keypad on the stock version, type in *#2263# and then look under Combinations. The phone lists 7 different GSM/PCS/WCDMA frequencies and only the obvious 5 are selected.
Anyone with an unlocked i777 on Tmo want to try it out?
Sent from my SAMSUNG-SGH-I777 using xda premium
Even though there is a setting for wcdma on 1700, it doesn't seem to make a difference. Still stuck on edge.
Sent from my SAMSUNG-SGH-I777 using XDA App
desertflyer said:
Even though there is a setting for wcdma on 1700, it doesn't seem to make a difference. Still stuck on edge.
Sent from my SAMSUNG-SGH-I777 using XDA App
Click to expand...
Click to collapse
WCDMA is 2G/Edge technology. HSPA is 3G/4G technology.
maybe it will possible if we can flash a T-Mobile midem on out phone with out breaking it
jaysix79 said:
maybe it will possible if we can flash a T-Mobile midem on out phone with out breaking it
Click to expand...
Click to collapse
Unlikely. Unless the phone has the hardware support for it.
I found out after extensive research on the Nexus One, that even though the radio chip inside it supports both frequency sets (pentaband, I suppose); the power amplifiers were only connected to certain frequency outputs, depending on the carrier it was advertised for. Which means even if I flashed a T-Mobile radio, the signal wouldn't be strong enough to get outside the case of the phone, let alone to a cell tower.
Your best bet is with European phones, as I believe they use the same frequencies as T-Mobile (since they're owned by a euro company).
Someone should confirm, but I would guess that the I9100 will work on T-Mobile with 3G.
Phoenix84118 said:
Unlikely. Unless the phone has the hardware support for it.
I found out after extensive research on the Nexus One, that even though the radio chip inside it supports both frequency sets (pentaband, I suppose); the power amplifiers were only connected to certain frequency outputs, depending on the carrier it was advertised for. Which means even if I flashed a T-Mobile radio, the signal wouldn't be strong enough to get outside the case of the phone, let alone to a cell tower.
Your best bet is with European phones, as I believe they use the same frequencies as T-Mobile (since they're owned by a euro company).
Someone should confirm, but I would guess that the I9100 will work on T-Mobile with 3G.
Click to expand...
Click to collapse
No.
Tmo's AWS band its an odd ball. Only certain Canadian Carriers use the same band.
Sent from my SAMSUNG-SGH-I777 using XDA App
Red5 said:
WCDMA is 2G/Edge technology. HSPA is 3G/4G technology.
Click to expand...
Click to collapse
No, WCMDA = UMTS = pure vanilla 3G.
2G = GSM/GPRS
"2.5G" = EDGE
3G = vanilla UMTS (WCDMA)
3.5G = HSDPA
3.75G = HSPA+
3.9G (it's not really 4G) = LTE
true 4G = LTE Advanced
Most phones, even if they support advanced modulation schemes (HSPA, HSPA+) will list the band support as "UMTSxxxx or WCDMAxxxx"
I heard (it's actually confirmed, can't find the article), T-Mo has the same 3G bands as AT&T in some remote part of the USA, I think somewhere in Washington state, not sure though? The OP might want to move there
veliksam said:
I heard (it's actually confirmed, can't find the article), T-Mo has the same 3G bands as AT&T in some remote part of the USA, I think somewhere in Washington state, not sure though? The OP might want to move there
Click to expand...
Click to collapse
That might explain why the Vibrant apparently supported one (but not both) of AT&T's bands.
As I understand it, unlike the N1, the international HSPA+ Galaxy Nexus is full-blown pentaband.
Tmo has roaming agreement with at&t. So it is possible in places there is no tmo tower, your tmo phone could roam to at&t tower without showing the roaming sign.
veliksam said:
I heard (it's actually confirmed, can't find the article), T-Mo has the same 3G bands as AT&T in some remote part of the USA, I think somewhere in Washington state, not sure though? The OP might want to move there
Click to expand...
Click to collapse
Sent from my SAMSUNG-SGH-I777 using XDA App
Hey guys, just about to trade and get one of these, I just want to know if it can work in the UK because At&t is USA based. Will my O2 sim work in it by using the app from the market which carrier unlocks it?
No comments about my username please
sensation lover said:
Hey guys, just about to trade and get one of these, I just want to know if it can work in the UK because At&t is USA based. Will my O2 sim work in it by using the app from the market which carrier unlocks it?
No comments about my username please
Click to expand...
Click to collapse
It'll probably work but I don't think o2 supports the 3g bands our phone uses so you'll be running on edge
Sent from my SGH-I777 using Tapatalk 2 Beta-5
thanks,
I searched up o2's 3g bands and it came up with, 850,900 and 1800.
The samsung galaxy s2 i777 model bands: Quad-Band 850/900/1800/1900 MHz, 3G EURO/AT&T AND 3G Network HSDPA 850 / 1900 / 2100
So it could possibly work. I don't use 3G much anyway, I only get 2g in my area and at school I get HSDPA. Might ask the trader if i can trial the:
a) sim
b) network connection bands
sensation lover said:
thanks,
I searched up o2's 3g bands and it came up with, 850,900 and 1800.
The samsung galaxy s2 i777 model bands: Quad-Band 850/900/1800/1900 MHz, 3G EURO/AT&T AND 3G Network HSDPA 850 / 1900 / 2100
So it could possibly work. I don't use 3G much anyway, I only get 2g in my area and at school I get HSDPA. Might ask the trader if i can trial the:
a) sim
b) network connection bands
Click to expand...
Click to collapse
Just might have to make sure you are not in a 1900 mhz band area
Sent from my SGH-I777 using Tapatalk 2 Beta-5
Just FYI, only ONE of the frequencies need to match for you to get 3G, they don't send out one frequency at a time.