Question about 4g? - Galaxy S II Q&A, Help & Troubleshooting

Ok I just posted as another thread in a complete wrong section so I'm sorry if this is also the wrong one. (I've never used the app before). my question is, is the telstra s2 4g the same as the s2 epic 4g touch? And if so where can I find roms and such for it? Thanks
Sent from my GT-I9210T using xda app-developers app

G'Day fellow Failstra user
The main difference lies in the model numbers. I'm using the Telstra variant 3G S2, which gives me the model i9100T, where yours is i9210. I don't know the Epic's model, but it will be different again.
I was wondering the same thing about the 4G ROMs, as I got offered one for the same price as it'll cost for repairing this one. So I'm considering the change, but it depends on the availability of ROMs for it.
Maybe look further in this General forum for the Australia thread and see if there is any info in there.
Sent from my GT-I9100T using xda app-developers app

Haha completely agree with the failstra. I it have them because they are the only network with coverage where I live :/... Otherwise Anaheim all the way .... But back to the subject, I have been reading around and from what I can tell the 4g is a completely different phone to the 3g because it has a different chipset.
Sent from my GT-I9210T using xda app-developers app

Haha completely agree with the failstra. I it have them because they are the only network with coverage where I live :/... Otherwise Anaheim all the way .... But back to the subject, I have been reading around and from what I can tell the 4g is a completely different phone to the 3g because it has a different chipset.
Sent from my GT-I9210T using xda app-developers app
Click to expand...
Click to collapse
I'm pretty sure this is correct. The Exynos processor from the Galaxy S II models isn't compatible with LTE networks. Even if it was, you might still have troubles because the networks are different so i wouldn't be surprised if the anntenas weren't different.
I feel sorry fit you because I'm having the same trouble atm with my Galaxy Tab 8.9
Sent from my GT-P7320T using XDA Premium HD app

Related

Noob question, 4g?

Ok, totally nervous and anxious noob here. I had a question about the capabilities of the modem in this phone. My coworker has a captivate, and he told me all about the stuff you do here, and how he upgraded his modem to 4g. Is the vzw variant capable of the same? I've been reading the threads for a few weeks now, trying to figure out what to get, and now I'm just confused with the whole process, but that's a topic for another day.
Thanks.
Sent from my SCH-I500 using XDA App
Not. . . . . . . . . . . .
No.
The captivate can do HSPA which is all of the sudden be marketed as 4G (as HSPA+) but only up to the device limit of 7M.
That is one of ATT/TMO's ways of saying 4G.
VZN is using LTE which is different from their current CDMA#K which means phones can not take advantage of it.
Sent from my SAMSUNG-SGH-I897 using XDA Premium App
Yeah, no. The "4G" he is talking about is not really 4G. It's a fake 4G.
http://www.technobuffalo.com/comparisons/htc-inspire-4g-vs-htc-thunderbolt-4g-speed-test/
but wait......i thought if you put 4g icons in your theme....then it unlocked that super secret lte radio that came with the fascinate!?!?!
Thanks for the info.
Brownie points for Big Red...NOT.
Sent from my SCH-I500 using XDA App
aaronDroid80 said:
Thanks for the info.
Brownie points for Big Red...NOT.
Sent from my SCH-I500 using XDA App
Click to expand...
Click to collapse
So now you are discrediting VZW because they use a different technology than AT&T and bought a phone that is working as advertised?
aaronDroid80 said:
Thanks for the info.
Brownie points for Big Red...NOT.
Sent from my SCH-I500 using XDA App
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Click to collapse
Its not really 4G, the phone works fine and as intended. If you want 4g, then go get a 4g phone from verizon(who has the best 4g network at the moment, forget ATT's crap)
Musicmaster said:
So now you are discrediting VZW because they use a different technology than AT&T and bought a phone that is working as advertised?
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Click to collapse
Hahahah, this. +1
HSPA and LTE are different tech, just like CDMA#k and HSPA. HSPA has the same speed capability as LTE but the drasticly different delivery mechanism makes it a loser for these kind of tests.
LTE is the true future tech even though it doesn't meet 4G guidelines. Future HSPA evolutions are just going to be like new and improved satellite TDMA systems.... larger pipe for more terminals... but dont ldt ths customer know how many terminals there are.
Sent from my SAMSUNG-SGH-I897 using XDA Premium App
Musicmaster said:
So now you are discrediting VZW because they use a different technology than AT&T and bought a phone that is working as advertised?
Click to expand...
Click to collapse
If I had my choice, I would've gone with AT&T for numerous reasons, but given my circumstance, VZW was my only option. Big Red has a track record of making things difficult for the end user (like upgrading phones). I love this phone, and the service is good, but it's a bit discouraging that I'll have to wait 2 years to get a faster phone when this one has capable hardware being held back by them.
Sorry for the rant. Basically, I'm anxiously awaiting the day when I can cut the bloat and let this thing fly. Keep up the awesome work, and I'll keep reading until I get all the pieces together.
Sent from my SCH-I500 using XDA App
The captivate doesn't do 4g..the guy just has a theme that changed his icon to show 4g when he still has 3g. And neither phone has the hardware to run 4g.
At&t has **** for service...hence the REAL reason iPhone is with vzw now. I will never pay for at&t again.

Unlocking the galaxy s II.

is there a way to unlock this phone so I can use it on t-mobile U.S.A.I dont think t-mobile is going to get this wounderful phone.there betting on the htc sensation for some reason with all their locked down bootloaders.a link to do it, information, anything would help.thanks brothers.dont have the phone yet.I will save this thread with any information.I just would like to be ready from day one of have the phone.
Sent from my GT-I9000 using XDA App
Yes there is, here - http://forum.xda-developers.com/showthread.php?t=1092451
You need root
sorrowuk said:
Yes there is, here - http://forum.xda-developers.com/showthread.php?t=1092451
You need root
Click to expand...
Click to collapse
Rooting it for sure brother, thanks a million.
One more things is the phone really as great as I here.I already have a galaxy s phone and love it.
Sent from my GT-I9000 using XDA App
wait a minute. the SGS2 is being sold unlocked already from most places. so if you buy one it will just work on tmobile USA, just pop in your sim and go. however the SGS2 will not support tmobile USA 3G so you will only be stuck on EDGE/2G. nothing can change that.
RogerPodacter said:
wait a minute. the SGS2 is being sold unlocked already from most places. so if you buy one it will just work on tmobile USA, just pop in your sim and go. however the SGS2 will not support tmobile USA 3G so you will only be stuck on EDGE/2G. nothing can change that.
Click to expand...
Click to collapse
not even 4g
Sent from my GT-I9000 using XDA App
tennandcoz1 said:
not even 4g
Sent from my GT-I9000 using XDA App
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Click to collapse
nope. TMobile US has modified 3G as their 4G (HSPA+). I believe it is the same band as 3G (HSPA/UMTS)... but I could be wrong.
tennandcoz1 said:
not even 4g
Sent from my GT-I9000 using XDA App
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Iam going to buy in the U.S.A when available from a electric store then unlock so i can use it.will that work
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tennandcoz1 said:
Iam going to buy in the U.S.A when available from a electric store then unlock so i can use it.will that work
Sent from my GT-I9000 using XDA App
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Click to collapse
no that wont work either unless the phone is specifically made for tmobile usa 3g bands. when the USA versions come out, they are already confirmed for ATT, verizon, etc, but no tmobile. none of those versions will work on tmobile.
this has alreayd been covered, and the only choice you have is the samsung Hercules coming in place of the SGS2 to tmobile.
RogerPodacter said:
no that wont work either unless the phone is specifically made for tmobile usa 3g bands. when the USA versions come out, they are already confirmed for ATT, verizon, etc, but no tmobile. none of those versions will work on tmobile.
this has alreayd been covered, and the only choice you have is the samsung Hercules coming in place of the SGS2 to tmobile.
Click to expand...
Click to collapse
Really not even at&t.the galaxy s vibrant works on both.
Sent from my GT-I9000 using XDA App
RogerPodacter said:
no that wont work either unless the phone is specifically made for tmobile usa 3g bands. when the USA versions come out, they are already confirmed for ATT, verizon, etc, but no tmobile. none of those versions will work on tmobile.
this has alreayd been covered, and the only choice you have is the samsung Hercules coming in place of the SGS2 to tmobile.
Click to expand...
Click to collapse
Is the hercules the same as the s II
Sent from my GT-I9000 using XDA App
tennandcoz1 said:
Really not even at&t.the galaxy s vibrant works on both.
Sent from my GT-I9000 using XDA App
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Click to collapse
No it wont, the vibrant had one of att 3g bands so it could partially work on att. The galaxy s2 has NONE of T-Mobile bands, so it wont work period. It just wont work man no matter how many times you ask. Search the forum this has already been covered in depth.
tennandcoz1 said:
Is the hercules the same as the s II
Sent from my GT-I9000 using XDA App
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Click to collapse
No, its a larger screen, single core CPU phone.
Well that sucks
RogerPodacter said:
No, its a larger screen, single core CPU phone.
Click to expand...
Click to collapse
Sent from my GT-I9000 using XDA App
RogerPodacter said:
No it wont, the vibrant had one of att 3g bands so it could partially work on att. The galaxy s2 has NONE of T-Mobile bands, so it wont work period. It just wont work man no matter how many times you ask. Search the forum this has already been covered in depth.
Click to expand...
Click to collapse
Understand.not too happy.thanks guys
Sent from my GT-I9000 using XDA App
I know how bad it sucks for the T-Mobile people, best device in 5 years and you can't use it on 3g.

3G speeds on Simple Mobile

Hi. Is there any way to boost the 3g speed of simple mobile. My phone is not on their approved phones but I just tried copying the apn settings of another sgs2 but not I777. Thanks in advance
Sent from my SAMSUNG-SGH-I777 using XDA App
The i777 doesn't have the bands for Simple Mobile's 3g. I'm pretty sure you'll just be stuck with EDGE.
jlalisan82 said:
Hi. Is there any way to boost the 3g speed of simple mobile. My phone is not on their approved phones but I just tried copying the apn settings of another sgs2 but not I777. Thanks in advance
Sent from my SAMSUNG-SGH-I777 using XDA App
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Our phone should be supported. I mean they have the international version ours should work on there faux 4g.
Are they a T-Mobile reseller or AT&T reseller? If TMo, no 3G for you.
Sent from my GT-P7510 using Tapatalk
Entropy512 said:
Are they a T-Mobile reseller or AT&T reseller? If TMo, no 3G for you.
Sent from my GT-P7510 using Tapatalk
Click to expand...
Click to collapse
Yup, its TMo
Sent from my SGH-I777 using Tapatalk
chibixzero said:
Our phone should be supported. I mean they have the international version ours should work on there faux 4g.
Click to expand...
Click to collapse
WCDMA 850 / 1900 / 2100.. this is the spec for the radiio part supoporting your 3g/4g magic.. that 1900 is no good cause tombile is 1700... 100% non-compatible unless you get a world phone...
Mine is the AT&T one. Yeah, simple mobile said if it's not supported then it will only work with EDGE. I wish there's another way of 'tricking' the network that you have the band that they support.
Sent from my SAMSUNG-SGH-I777 using XDA App
jlalisan82 said:
Mine is the AT&T one. Yeah, simple mobile said if it's not supported then it will only work with EDGE. I wish there's another way of 'tricking' the network that you have the band that they support.
Sent from my SAMSUNG-SGH-I777 using XDA App
Click to expand...
Click to collapse
So you think you should be able to trick the network into thinking you have hardware that you don't? For what purpose? I mean you still wouldn't have the physical hardware required.
Sent from my SAMSUNG-SGH-I777
That's why i'm asking if there's a way to trick the network. I mean like changing the baseband or changing roms to a hellraised rom from a i-9100 one.
Sent from my SAMSUNG-SGH-I777 using XDA App
jlalisan82 said:
That's why i'm asking if there's a way to trick the network. I mean like changing the baseband or changing roms to a hellraised rom from a i-9100 one.
Sent from my SAMSUNG-SGH-I777 using XDA App
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Click to collapse
LOL.
dude, you are trying to figure out a way to trick the network into seeing something THE PHONE DOESNT HAVE, which is HARDWARE to support the frequencies...
so lets throw some logic in this shall we?
EVEN if you could trick the network into thinking you had the hardware, your HARDWARE wouldnt be able to utilize the network speeds......so what would the purpose be?
jlalisan82 said:
That's why i'm asking if there's a way to trick the network. I mean like changing the baseband or changing roms to a hellraised rom from a i-9100 one.
Sent from my SAMSUNG-SGH-I777 using XDA App
Click to expand...
Click to collapse
That's like putting on a costume that gives you four arms. The extra arms might appear but they don't do anything
jlalisan82 said:
Mine is the AT&T one. Yeah, simple mobile said if it's not supported then it will only work with EDGE. I wish there's another way of 'tricking' the network that you have the band that they support.
Sent from my SAMSUNG-SGH-I777 using XDA App
Click to expand...
Click to collapse
What? Simple Mobile is a T Mobile virtual network operator reseller. They are in no way affiliated with AT&T or do they support AT&T frequencies. No wonder you're trying to "trick" the network into thinking its a different phone.
Please close this stupid-ass thread before it infects other members.
Miami_Son said:
Please close this stupid-ass thread before it infects other members.
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Click to collapse
I'm just asking a question if it's possible to get 3G speeds. I'm new to the forums and still learning the aspects of my phone and the network. Too harsh..but thanks anyways.
It wasn't just a question, it was a seriously stupid question. Like asking if there's a pair of glasses you can wear that will make a Prius look like a Corvette. Sorry, but it just isn't possible. You can't spoof the network into thinking your phone has hardware it doesn't. Are you getting that yet?
Miami_Son said:
Please close this stupid-ass thread before it infects other members.
Click to expand...
Click to collapse
Hmm, I thought I did. I guess it didnt fully engage. Oh well, its closed now.

[Q] People who's in the US. Possible to get SG3 under $608 without contract?

Hello all, currently I having Sprint service. My contract have ended for almost a year. I have been active looking, waiting to get a new phone and switch to Simple Mobile.
I have decide SG3 GSM/I9300/I747 Qual & 2GB (Mable White) is the phone I really wants. I am sick of getting my phone lock in. The cheaper I found online right now was $608. Can I possible get cheaper? Any tips on how?
PS: I know there is a similar thread http://forum.xda-developers.com/showthread.php?t=726415 but I am looking for more specific answer/experience.
Yes...
google and amazon.com is your friend. try ebay as well. I found some S3s for under 600 on amazon.
I been looking for a S3 my self. I believe this is the best price i found on amazon * cant post link* 570 for new and 540 for used
SGT2012 said:
Hello all, currently I having Sprint service. My contract have ended for almost a year. I have been active looking, waiting to get a new phone and switch to Simple Mobile.
I have decide SG3 GSM/I9300/I747 Qual & 2GB (Mable White) is the phone I really wants. I am sick of getting my phone lock in. The cheaper I found online right now was $608. Can I possible get cheaper? Any tips on how?
PS: I know there is a similar thread http://forum.xda-developers.com/showthread.php?t=726415 but I am looking for more specific answer/experience.
Click to expand...
Click to collapse
You are looking for the I9300 International version or are you in the wrong forum ??
Sticky
http://forum.xda-developers.com/showthread.php?t=1757755
jje
If you're planning on using Simple Mobile, then you don't want the GT-I9300 or the SGH-I747. You want the SGH-T999. You'll be stuck with a combination of EDGE and/or no data service if you put an I9300 or I747 on Simple Mobile. An unlocked T999 would be your best bet. The T999 is already configured to access Simple Mobile's 3G/4G network. The I9300 and I747 are not. Hop on over to the T999 forum and check on some prices.
Sent from my GT-I9300 using XDA Premium HD app
Mister_Mxyzptlk said:
If you're planning on using Simple Mobile, then you don't want the GT-I9300 or the SGH-I747. You want the SGH-T999. You'll be stuck with a combination of EDGE and/or no data service if you put an I9300 or I747 on Simple Mobile. An unlocked T999 would be your best bet. The T999 is already configured to access Simple Mobile's 3G/4G network. The I9300 and I747 are not. Hop on over to the T999 forum and check on some prices.
Sent from my GT-I9300 using XDA Premium HD app
Click to expand...
Click to collapse
Thank so much you are a life saver.
SGT2012 said:
Thank so much you are a life saver.
Click to expand...
Click to collapse
No problem man.
Sent from my GT-I9300 using XDA Premium HD app
Mister_Mxyzptlk said:
No problem man.
Sent from my GT-I9300 using XDA Premium HD app
Click to expand...
Click to collapse
A dumb question. If I decide to get GT-I9300 mean I can't get 3G/4G speed with Simple mobile service right?
When I look at the SGH-t999 spec indicate "No" 4G LTE and have Adreno 225 GPU rather than Mali-400MP.
I felt that GT-I9300 is slight better. So is there a way to get around it?
SGT2012 said:
A dumb question. If I decide to get GT-I9300 mean I can't get 3G/4G speed with Simple mobile service right?
When I look at the SGH-t999 spec indicate "No" 4G LTE and have Adreno 225 GPU rather than Mali-400MP.
I felt that GT-I9300 is slight better. So is there a way to get around it?
Click to expand...
Click to collapse
The T999 is capable of 4G HSPA+, not 4G LTE. As for the T999's GPU, the Snapdragon S4 has more than enough kick to give you what you're after. Plus, you'll be getting an extra GB of RAM and 4G data. If Simple Mobile is what you want, get the T999... that's what the T999 was designed for.
On the other hand, you could get the I9300, which is slightly faster. However, you'll be stuck with half the RAM and 2G EDGE data only. The I9300 was designed with standard global GSM/HSPA+ networks in mind (like AT&T's); not AWS GSM/HSPA+ networks (like Simple Mobile's).
It's a square peg/round hole situation. The T999 is the peg you need... and it doesn't even have to be unlocked to work on Simple Mobile.
Sent from my GT-I9300 using XDA Premium HD app
Mister_Mxyzptlk said:
The T999 is capable of 4G HSPA+, not 4G LTE. As for the T999's GPU, the Snapdragon S4 has more than enough kick to give you what you're after. Plus, you'll be getting an extra GB of RAM and 4G data. If Simple Mobile is what you want, get the T999... that's what the T999 was designed for.
On the other hand, you could get the I9300, which is slightly faster. However, you'll be stuck with half the RAM and 2G EDGE data only. The I9300 was designed with standard global GSM/HSPA+ networks in mind (like AT&T's); not AWS GSM/HSPA+ networks (like Simple Mobile's).
It's a square peg/round hole situation. The T999 is the peg you need... and it doesn't even have to be unlocked to work on Simple Mobile.
Sent from my GT-I9300 using XDA Premium HD app
Click to expand...
Click to collapse
Hi sorry to bother you again,
GT-I9300 support 2100 Mhz band. Isn't T-Mobile have 3G/4G on 1700, 1900, 2100 Mhz band? Or I am wrong again?
PS:According to http://forum.xda-developers.com/showthread.php?t=1757755
SGT2012 said:
Hi sorry to bother you again,
GT-I9300 support 2100 Mhz band. Isn't T-Mobile have 3G/4G on 1700, 1900, 2100 Mhz band? Or I am wrong again?
PS:According to http://forum.xda-developers.com/showthread.php?t=1757755
Click to expand...
Click to collapse
Yes, you're wrong again. The I9300 supports 2100MHz. However, T-Mobile's/Simple Mobile's 3G/4G network doesn't use 2100MHz; it uses 1700/2100MHz AWS. It's a huuuge difference!
You want the T999; not the I9300. If you want to use another carrier, then maybe the I9300 would be appropriate... but not on Simple Mobile.
Sent from my Nexus 7 using XDA Premium HD app

GT-i9300 has 4G?

This screenshots were sent from a friend that says that his cellphone is receiving 4G, however i also have the same GT-i9300 factory unlocked, but bought from the US. His S3 is bought from Orange Dominicana Carrier. We both are in the same network. But i only receive H+, while he receives 4G. Does this mean that there are GT-i9300 with LTE? Or mine is not configured properly?
IMPOSSIBRU!!!!
On a serious note, I was sent a text from T-Mobile uk saying that later this year I would be able to get 4G
Here's hoping
Regards
Jack
Edit: unfortunately after having restored a nandroid backup, I have lost the text, doesn't seem like i have a great deal of credibility now oh well
Yes or No then?
Yes or No then? because as u can see in the pictures, it appears he has 4G. And im pretty sure he has the GT-i9300.
The gt-i9300 only has hspa+, it may say 4g but it's hspa+.
The LTE version is the i9305 and isn't out yet.
Sent from my GT-I9300 using xda premium
nodstuff said:
The gt-i9300 only has hspa+, it may say 4g but it's hspa+.
The LTE version is the i9305 and isn't out yet.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
So is the LTE version going to work here in the US do you think or? I am awaiting the release of the black S3 then going to get it...Just wondering how long I have to WAIT..LOL
lmarranzino said:
So is the LTE version going to work here in the US do you think or? I am awaiting the release of the black S3 then going to get it...Just wondering how long I have to WAIT..LOL
Click to expand...
Click to collapse
Probably not, different frequencies for LTE, otherwise Sammy would just use the US version in European LTE markets.
Goes to show that the quad exynos is their preferred platform.
Sent from my GT-I9300 using xda premium
nodstuff said:
Probably not, different frequencies for LTE, otherwise Sammy would just use the US version in European LTE markets.
Goes to show that the quad exynos is their preferred platform.
Sent from my GT-I9300 using xda premium
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Click to collapse
Thanks still torn on International or LTE here in US....

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