Hello
Tried to find out the answer in these forums but can't find it.
I bought an AT&T I717 for the faster processor and lack of a physical home button (prefer the look) but not sure it's compatible with our data networks?
GSMArena gives:
i717
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 1900 / 2100
4G Network LTE 700 MHz Class 17 / 1700 / 2100
N7000
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 700 (region specific)
I've got a nasty suspicion that my Three UK network might be using 900 MHz 3G. The only frequency not on the i717.
en.wikipedia.org/wiki/UMTS_frequency_bands#cite_note-9
Can anyone else confirm this is the problem or is it the stock AT&T Radio? Would rooting and installing another Radio & ROM make any difference or should I attempt to sell it and get an N7000?
Any serious help much appreciated.
*#2263#
Played around with the settings from dialling *#2263# and speeds improved.
Still comments on Radios & ROMs welcome.
Hi, I just saw Galaxy S3 LTE international edition.
Can I use Galaxy S3 LTE international edition on Rogers in Canada?
If I use SGS3 LTE international edition, I will use only 3G.
Please tell me
<Galaxy S3 LTE international edition>
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 2100
4G Network LTE 800 / 1800 / 2600
<Galaxy S3 3G international edition>
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100
can i use this mobile 4g?
at the specification its wrote that it have 4g
how i use it?
yup, sure
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 1900 / 2100 - for AT&T
4G Network LTE 700 MHz Class 17 / 1700 / 2100 - for AT&T
husharon said:
can i use this mobile 4g?
at the specification its wrote that it have 4g
how i use it?
Click to expand...
Click to collapse
Not sure but there should be no 4G on international HOX+, only on AT&T
ciuss said:
Not sure but there should be no 4G on international HOX+, only on AT&T
Click to expand...
Click to collapse
correct
It seems like the Samsung Galaxy Alpha has all the necessary bands to be used with AT&T in the US. But does anyone know for sure? If Samsung takes too long to release this in America can I buy the UK version and use it in the US?
Thanks
derekmarch said:
It seems like the Samsung Galaxy Alpha has all the necessary bands to be used with AT&T in the US. But does anyone know for sure? If Samsung takes too long to release this in America can I buy the UK version and use it in the US?
Thanks
Click to expand...
Click to collapse
Bump. I have the same question.
GSM Arena says this about the device:
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 800 / 850 / 900 / 1800 / 1900 / 2100 / 2600
If what wikipedia says, AT&T uses the following frequencies:
2G: 850 / 1900.
3G: 850 / 1900.
4G: 700 block B (main frequency) / 1700 AWS / 1900 / 2300.
So, if I read correctly, you can use the international Alpha for 2&3G, but for LTE, you are covered only by one LTE band, 1900, and this being not a main frequency, won't have good coverage everywhere, I think.
sirobelec said:
GSM Arena says this about the device:
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 800 / 850 / 900 / 1800 / 1900 / 2100 / 2600
If what wikipedia says, AT&T uses the following frequencies:
2G: 850 / 1900.
3G: 850 / 1900.
4G: 700 block B (main frequency) / 1700 AWS / 1900 / 2300.
So, if I read correctly, you can use the international Alpha for 2&3G, but for LTE, you are covered only by one LTE band, 1900, and this being not a main frequency, won't have good coverage everywhere, I think.
Click to expand...
Click to collapse
Does this pertain to HSPA+ too?
blairh said:
Does this pertain to HSPA+ too?
Click to expand...
Click to collapse
HSPA+ is 3G, so you shouldn't have problems with it.
sirobelec said:
HSPA+ is 3G, so you shouldn't have problems with it.
Click to expand...
Click to collapse
So I'd get HSPA+ anywhere I'd get it from an AT&T phone, just not LTE necessarily?
blairh said:
So I'd get HSPA+ anywhere I'd get it from an AT&T phone, just not LTE necessarily?
Click to expand...
Click to collapse
Yes. If it was me to make the decision, I'd want my phone with an unlocked bootloader, HSPA+ is good enough speed for me.
Though, practically, I've never tested LTE in my life, until recently we didn't have any 4G networks.
International Galaxy Alpha NO US LTE on ATT or TMO
derekmarch said:
It seems like the Samsung Galaxy Alpha has all the necessary bands to be used with AT&T in the US. But does anyone know for sure? If Samsung takes too long to release this in America can I buy the UK version and use it in the US?
Thanks
Click to expand...
Click to collapse
I bought an unlocked international/Euro Galaxy Alpha SM-G850F at the London Samsung store... Installed my USA ATT SIM and have no prob w. calls or H or H+ data but can NOT get LTE band in the USA on either ATT or TMO even though the device seems to have the right bands for ATT or TMO LTE. On advice from an ATT Wireless store manager, I updated my APN settings to match ATT setup but still did not get LTE. FYI my H+ is quite fast for most purposes but I want LTE. Hope that answers your question.... Mine is how can I get LTE???
stevensmiami said:
I bought an unlocked international/Euro Galaxy Alpha SM-G850F at the London Samsung store... Installed my USA ATT SIM and have no prob w. calls or H or H+ data but can NOT get LTE band in the USA on either ATT or TMO even though the device seems to have the right bands for ATT or TMO LTE. On advice from an ATT Wireless store manager, I updated my APN settings to match ATT setup but still did not get LTE. FYI my H+ is quite fast for most purposes but I want LTE. Hope that answers your question.... Mine is how can I get LTE???
Click to expand...
Click to collapse
Are you sure the European version has correct U.S. LTE bands? I was under the impression that it does not....
stevensmiami said:
I bought an unlocked international/Euro Galaxy Alpha SM-G850F at the London Samsung store... Installed my USA ATT SIM and have no prob w. calls or H or H+ data but can NOT get LTE band in the USA on either ATT or TMO even though the device seems to have the right bands for ATT or TMO LTE. On advice from an ATT Wireless store manager, I updated my APN settings to match ATT setup but still did not get LTE. FYI my H+ is quite fast for most purposes but I want LTE. Hope that answers your question.... Mine is how can I get LTE???
Click to expand...
Click to collapse
phositadc said:
Are you sure the European version has correct U.S. LTE bands? I was under the impression that it does not....
Click to expand...
Click to collapse
Originally Posted by sirobelec
GSM Arena says this about the device:
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 800 / 850 / 900 / 1800 / 1900 / 2100 / 2600
If what wikipedia says, AT&T uses the following frequencies:
2G: 850 / 1900.
3G: 850 / 1900.
4G: 700 block B (main frequency) / 1700 AWS / 1900 / 2300.
So, if I read correctly, you can use the international Alpha for 2&3G, but for LTE, you are covered only by one LTE band, 1900, and this being not a main frequency, won't have good coverage everywhere, I think.
I am trying to solve this also.
I think that the Euro Version with the Exynos does not have the proper LTE Bands for North America LTE.
But the Qualcomm version does, though not sure about
TMobile.
I am looking at this from Canada GSM for $ 549. Factory Unlocked with following Bands:
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100
4G & LTE 2100, 1900, 1800, 1700, 2600, 700, 850
Obviously for AT&T you just buy theirs.
I have read that the EXYNOS versions do not function in North America on LTE.
With all phones it seems that you must be very very
Specific about Model Numbers including Suffixes etc.
Especially SAMSUNG loves to make 24 versions of ALPHA, 50 versions of S4 etc.
Frequency Bands are a real WTF for amateurs like me:
For example are there TWO DIFFERENT 1700 bands, one for4G LTE and one for 3G , HSPA + or are they the SAME BAND with dual usage ?
In example ABOVE the Alpha Factory Unlocked Canada GSM @$ 549.
IF used for TMobile the LTE Bands look fine, but the 3G
1700 Band is not there. Will 3G merely use the 1700 LTE
band or does the SOC ( QUALCOMM) need to have
allocated the 1700 band for dual usage LTE and.3G
?
Hi, does anyone know how I can find out and check that bands and their associated frequency MHz supports unlocked htc one m8 US AT & T phone?
Depending on the ROM, you can enter *#*#SERVICE#*#* (*#*#7378423#*#*) into the dialer to see the bands supported. But this requires Servicemenu.apk installed, and I just tried it on my M8 (running SROM) and it doesn't work for me.
There are also several apps which can tell you the bands supported by the device (LTE Discover, Signalcheck) but I can't vouch for any one in particular.
What exactly are you trying to determine?
AT&T uses 3G Bands 2 and 5 (850 and 1900 MHZ) and LTE bands 2, 4, 5, and 17. Based on device specs from here, the AT&T version M8 also supports (in addition to the bands used by AT&T) 3G Band 1 (2100 MHz) and LTE Band 7.
RP73
Hi RP73 thank!
Because of problem to connect may hTC M8 in Croatia EU area out of city on the the G3 900MHz band I would like to check which band really support my device. Other wise some check applications see my device as US brand AT$T other as Europe GSM device? hTC was bought as factory unlocked!
NERAL
2G Network
GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 850 / 900 / 1900 / 2100 - EMEA, Asia
HSDPA 850 / 1900 / 2100 - AT&T
HSDPA 850 / 1700 / 1900 / 2100 - T-Mobile
4G Network
LTE 800 / 900 / 1800 / 2600 - EMEA
LTE 700 / 1700 / 2100 - T-Mobile
LTE 700 / 900 / 1800 / 2100 / 2600 - Asia
LTE 700 / 850 / 1700 / 1800 / 1900 / 2100 / 2600 - AT&T
Regards