[Q] Xperia Z1 c6903 03 c6906? - Xperia Z1 Q&A, Help & Troubleshooting

I am looking to buy an Xperia Z1 and have seen it on Amazon as well as other online sites. The problem is, I don't know what model to get because I live in the U.S. (Los Angeles) and want at least 3G or 4G.

musekidjose said:
I am looking to buy an Xperia Z1 and have seen it on Amazon as well as other online sites. The problem is, I don't know what model to get because I live in the U.S. (Los Angeles) and want at least 3G or 4G.
Click to expand...
Click to collapse
C6902 is 3g only
C6903 has some more bands of 4g i guess a compared to c6906
Sent from my C6902 using XDA Premium 4 mobile app

musekidjose said:
I am looking to buy an Xperia Z1 and have seen it on Amazon as well as other online sites. The problem is, I don't know what model to get because I live in the U.S. (Los Angeles) and want at least 3G or 4G.
Click to expand...
Click to collapse
Hi I'm in SF under tmobile the c6903 works very well under Lte too! If I'm not wrong the 06 is better for at&t Lte but if u check in the other thread there is more than one guy using it on at&t without any issue except less Lte signal.

So C6903 is the way to go if I want to be under T-Mobile, thanks!
Sent from my C6603 using xda app-developers app

C6902 uses MSM8274, C6903 uses MSM8974
Sent from my C6902 using XDA Premium 4 mobile app

2G Network GSM 850 / 900 / 1800 / 1900 - all versions
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 - all versions
4G Network LTE 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 - C6903
LTE 700 / 850 / 900/ 1700 / 1900 / 2100 / 2600 - C6906
LTE 800 / 850 / 900/ 1700 / 1800 / 1900 / 2100 / 2600 - C6943
Find out the bands that your network provider uses for 4g/lte and choose accordingly

musekidjose said:
I am looking to buy an Xperia Z1 and have seen it on Amazon as well as other online sites. The problem is, I don't know what model to get because I live in the U.S. (Los Angeles) and want at least 3G or 4G.
Click to expand...
Click to collapse
c6903 will give you LTE speeds on T-mobile since it supports band 4 (1700mhz) for T-mobile's LTE ,if you go for c6906 you will get band 17 (700mhz) which is used by AT&T for their LTE, along with band 4 (1700mhz) so c6906 seems a better choice if you decide to swap t-mobile and at&t sim cards,also some users have been lucky to get get LTE by using at&t sim card on their c6903 model cause apparently at&t is starting to expand or at rare times uses 1700mhz spectrum for their LTE but i wouldn't bet much on it,700mhz is their prime spectrum for LTE.Hope this helps

Okay thanks so c6906 is the way to go. Anyone have any idea where the best place to buy it is?
Sent from my C6603 using xda app-developers app

Just called Sony Canada and they ship to Canada addresses only, can't ship to the U.S.

clove does the bundle for the C6903 still
musekidjose said:
Okay thanks so c6906 is the way to go. Anyone have any idea where the best place to buy it is?
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
i purchased my C6903 from Clove UK. http://www.clove.co.uk/sony-xperia-z1
ordered last friday from UK and it should be delivered today, Minneapolis MN USA.
includes the smartwatch2 for free, total was around $720 w/shipping.

seamonkey420 said:
i purchased my C6903 from Clove UK. http://www.clove.co.uk/sony-xperia-z1
ordered last friday from UK and it should be delivered today, Minneapolis MN USA.
includes the smartwatch2 for free, total was around $720 w/shipping.
Click to expand...
Click to collapse
Hey man. I'm in St. Cloud and was wondering if you got your phone. If so, do you have AT&T? Any luck with LTE?

yup, got it!
droidiac13 said:
Hey man. I'm in St. Cloud and was wondering if you got your phone. If so, do you have AT&T? Any luck with LTE?
Click to expand...
Click to collapse
yes, i got my phone about 3 days after i placed the order. As for AT&T, i have used my work ATT in it and get 3G but haven't tested LTE. i do get LTE on Tmobile of course where it's available
not sure about ATT LTE though, it seems to be hit or miss for some.

seamonkey420 said:
yes, i got my phone about 3 days after i placed the order. As for AT&T, i have used my work ATT in it and get 3G but haven't tested LTE. i do get LTE on Tmobile of course where it's available
not sure about ATT LTE though, it seems to be hit or miss for some.
Click to expand...
Click to collapse
Thanks for getting back to me! How is the camera on it? I've been reading that it doesn't have an auto mode when in the 20mp setting. Is that true?

Will they release the c6906 z1 for att?

Brooklynsour said:
Will they release the c6906 z1 for att?
Click to expand...
Click to collapse
I wish, I really want this phone but not sure if the 6903 is the way to go or if 6902 is a good option too (warranty reason mainly)
Because I mix tmobile and telcel's bands not sure which will I need to buy to get lte on both or completely forget about lte

alankstiyo said:
I wish, I really want this phone but not sure if the 6903 is the way to go or if 6902 is a good option too (warranty reason mainly)
Because I mix tmobile and telcel's bands not sure which will I need to buy to get lte on both or completely forget about lte
Click to expand...
Click to collapse
yea i dont even care about the lte just want the z1 for att for less than 500

Brooklynsour said:
yea i dont even care about the lte just want the z1 for att for less than 500
Click to expand...
Click to collapse
650 on sony store, but maybe next week less

I know im waiting and praying this phone seems amazing, I hope since T-Mobile will push a variant out, att will follow

Related

Int. Razr HD, Razr i on T-Mobile USA?

My parents are considering ditching VZW and going with T-Mobile. The bring-your-own-phone discount T-Mo offers is really appealing to them, and my dad's a huge Moto fan (IDK why). So, that said, i went poking around, and found a couple reviews that stated they were pentaband phones? I know Pentaband usually means T-Mobile 4G-friendly (EG galaxy nexus) but i really wanted to confirm that they would work on T-Mo at full speed before recommending either of the phones.
According to GSMArena, these are the bands the phones have:
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100
So... how would they fare?
Thanks in advance!
Is the phone unlocked? My Droid 3 had to be flashed to even work on gsm plus unlocked. It will work with 3g if you live in an area on air portal.de.
Sent from my XT862 using xda app-developers app
They're European Sim-free phones, so yes, they're unlocked. The Razor I is already out, the Razor HD is coming soon.
mtmerrick said:
They're European Sim-free phones, so yes, they're unlocked. The Razor I is already out, the Razor HD is coming soon.
Click to expand...
Click to collapse
It doesn't have the 1700 mHz band, so unless you live in an area that T-Mobile has completed (or is in the process of), the refarming of the 1900 mHz band to,HSPA+ you will only get EDGE data speeds. Calls and texts will work fine.
Sent from my HTC One X using Tapatalk 2
---------- Post added at 11:45 AM ---------- Previous post was at 11:44
Also that is not a pentaband phone it's quadband.
Sent from my HTC One X using Tapatalk 2
So for future reference, the 1700 MHz band is important one? Is that single band used for 3G and HSPA+ "4G", or just one of them?
mtmerrick said:
So for future reference, the 1700 MHz band is important one? Is that single band used for 3G and HSPA+ "4G", or just one of them?
Click to expand...
Click to collapse
T-Mobile uses both the 1700mHz and the 2100mHz bands, you need both to get "4G" or HSPA+ (since HSPA+ is really 3.5G you will fall back to EDGE is the phone is not compatible.)
Sent from my HTC One X using Tapatalk 2
Babydoll25 said:
T-Mobile uses both the 1700mHz and the 2100mHz bands, you need both to get "4G" or HSPA+ (since HSPA+ is really 3.5G you will fall back to EDGE is the phone is not compatible.)
Sent from my HTC One X using Tapatalk 2
Click to expand...
Click to collapse
Thank you, I've been wondering this for a while
*bookmarks page for future reference*
mtmerrick said:
Thank you, I've been wondering this for a while
*bookmarks page for future reference*
Click to expand...
Click to collapse
One is the downlink, the other the uplink. I believe the 1700mHz band is the downlink.
Sent from my SGH-T999 using Tapatalk 2
Babydoll25 said:
One is the downlink, the other the uplink. I believe the 1700mHz band is the downlink.
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
Correct. Thankfully the refarm is going well and it should be hitting the top 100 markets soon. I'm really excited for Wichita getting this because I'm stuck on edge.
MrObvious said:
Correct. Thankfully the refarm is going well and it should be hitting the top 100 markets soon. I'm really excited for Wichita getting this because I'm stuck on edge.
Click to expand...
Click to collapse
They have already lit up the 1900mHz band in parts of brooklyn and manhattan (nyc). Since I live in Jersey it shouldn't be too long before I have HSPA+ on my One X....
Sent from my HTC One X using Tapatalk 2
Any news of the network updates coming to Southern California?
mtmerrick said:
Any news of the network updates coming to Southern California?
Click to expand...
Click to collapse
Check hofo (howardforums). They have a thread dedicated to people posting updates about the refarm.
Sent from my HTC One X using Tapatalk 2
So-cal has been getting some refarming already.
Sent from my XT883 using xda app-developers app
So that means the Xperia T will work on non-refarmed areas, on '4G'?
Here are the bands, as according to gsmarena:
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100
mtmerrick said:
So that means the Xperia T will work on non-refarmed areas, on '4G'?
Here are the bands, as according to gsmarena:
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100
Click to expand...
Click to collapse
Whoa very nice you can use either AT&T or T-Mobile for 3G without worrying about refarming.
Sry I hope i dont double post here cause i dont have the timd to read the full thread just my two cents:
Motorola RAZR i
No 4G at all
Unlocked and carrier free
Will it be released in the US? I thought it wouldnt...
And when amazon germany is correct it will be released on 15., two days later i will get it
Again sry for (possible) double posting
//Robert
1) Razr i has, AFAIK, AT&T HSPA+ "4G" radios, just no LTE
2) sim free version, yes
3) In the US we get the Droid Razr M, which is identical except for its S4 CPU and VZW LTE radios. Doesn't stop us from importing the GSM Razr i tho
4) I thought it was already out?
Uk only so far i think, France and Germany up next. Sweden seems to be a no show
Thanks for correcting me
Though im on vacation till 18th so i will get it on 20th when i meet a friend who ordered it for me :/
//Robert
Sent from my LG-P500 using xda premium

[Q] Unlocked Xperia Z (C6603) and US Carriers

Hello There Guys,
I Have an Unlocked Xperia Z (c6603) model and i'm coming to the US in a few Weeks. I was Wondering if it would work in the US? and if it will what carriers do you guys recommend and what kind of Speed can i expect?
i really appreciate the Help
thanks in advance
http://forum.xda-developers.com/showthread.php?t=2174728
kchino said:
http://forum.xda-developers.com/showthread.php?t=2174728
Click to expand...
Click to collapse
Thanks for the link kchino. So it will work fine with AT&T with 3G speeds.
What about T-Mobile? Can anyone confirm if the device works with a T-Mobile Sim Card ?
the guitarist said:
Thanks for the link kchino. So it will work fine with AT&T with 3G speeds.
What about T-Mobile? Can anyone confirm if the device works with a T-Mobile Sim Card ?
Click to expand...
Click to collapse
No, the 6603 won't work on T-Mobile in the US, calls but no data.
kchino said:
No, the 6603 won't work on T-Mobile in the US, calls but no data.
Click to expand...
Click to collapse
I second that, it works with T-Mobile's EDGE only
kchino said:
No, the 6603 won't work on T-Mobile in the US, calls but no data.
Click to expand...
Click to collapse
lijink2000 said:
I second that, it works with T-Mobile's EDGE only
Click to expand...
Click to collapse
Thanks for the Confirmation guys. Much appreciated. So i guess AT&T is my only option.
Ok Guys from what i understand on the AT&T site. I Can only use my Unlocked smartphone by purchasing a prepaid Plan for 60$/mo and this will only offer a 1GB of Data! 1GB of Data isn't really Enough.
I might Just Get the C6602 Model. does the C6602 model get 4G or 3G on T-mobile Network ?
the guitarist said:
Ok Guys from what i understand on the AT&T site. I Can only use my Unlocked smartphone by purchasing a prepaid Plan for 60$/mo and this will only offer a 1GB of Data! 1GB of Data isn't really Enough.
I might Just Get the C6602 Model. does the C6602 model get 4G or 3G on T-mobile Network ?
Click to expand...
Click to collapse
Yes.
Funk2641 said:
Yes.
Click to expand...
Click to collapse
Thanks for the answer. would you mind clarifying a little bit more what kind of speeds will i get with the c6602 model on T-Mobile netwrok ?!
the guitarist said:
Thanks for the answer. would you mind clarifying a little bit more what kind of speeds will i get with the c6602 model on T-Mobile netwrok ?!
Click to expand...
Click to collapse
Why don't you just use the other thread, I'm pretty sure every question you've asked has been answered there already?
kchino said:
Why don't you just use the other thread, I'm pretty sure every question you've asked has been answered there already?
Click to expand...
Click to collapse
I Already went through the thread a couple of times. most of the information i found was about LTE and AT&T. anyway, i'll ask the same question there hoping for an answer.
No C6603 will not work with US Tmouse 3G no where !
Only Edge.
Conf by me
Regards
avetny said:
No C6603 will not work with US Tmouse 3G no where !
Only Edge.
Conf by me
Regards
Click to expand...
Click to collapse
Thanks for the Confirmation
kchino said:
No, the 6603 won't work on T-Mobile in the US, calls but no data.
Click to expand...
Click to collapse
lijink2000 said:
I second that, it works with T-Mobile's EDGE only
Click to expand...
Click to collapse
T-Mobile has refarmed a bunch of their towers to deliver HSPA+ over 1,900MHz.
Doesn't the C6603 support 1,900MHz?
RF12 said:
T-Mobile has refarmed a bunch of their towers to deliver HSPA+ over 1,900MHz.
Doesn't the C6603 support 1,900MHz?
Click to expand...
Click to collapse
Xperia Z support 1900Mhz.
General 2G Network GSM 850 / 900 / 1800 / 1900 - C6602, C6603
3G Network HSDPA 850 / 900 / 2100 - C6603
HSDPA 850 / 900 / 1700 / 1900 / 2100 - C6602
4G Network LTE 800 / 850 / 900 / 1800 / 2100 / 2600 - C6603
Nokia1234 said:
Xperia Z support 1900Mhz.
General 2G Network GSM 850 / 900 / 1800 / 1900 - C6602, C6603
3G Network HSDPA 850 / 900 / 2100 - C6603
HSDPA 850 / 900 / 1700 / 1900 / 2100 - C6602
4G Network LTE 800 / 850 / 900 / 1800 / 2100 / 2600 - C6603
Click to expand...
Click to collapse
The problem is that the C6603 doesn't support HSDPA on 1700 or 1900. If you get the C6603 you would only get HSDPA if you happen to be in an area where AT&T offers HSDPA on 850. However, the C6603 may be able to use T-Mo LTE in the few areas that it's available.
help! my c6603 only get edge
it freaks me out
i'm using straight talk which can provide LTE for my lumia920
why only edge on c6603?
it works on t-mo, but...
kchino said:
No, the 6603 won't work on T-Mobile in the US, calls but no data.
Click to expand...
Click to collapse
data works on t-mo but at the EDGE speed
I am in NY area and my C6603 doesn't work with AT&T data; I tried many APN configurations, and sometime the phone was able to connect the web but, strangely, just for some minutes, or data stopped working after reboot. Does anyone has a clue?

[Q] C6903 on Rogers Canada?

Wondering how the C6903 works on Rogers and if any owners are connecting with the 2600mHz LTE band or of LTE works in general?
30Seconds said:
Wondering how the C6903 works on Rogers and if any owners are connecting with the 2600mHz LTE band or of LTE works in general?
Click to expand...
Click to collapse
I think canada is getting the C6906 officially, which is suppose to work with every carrier. And C6903 and C6906 are the same beside the H 265 playback according to Sony white paper. So I would say yes.
I received my C6903 today and it works on Rogers just fine with 4G but you have to manually set the APN info.
30Seconds said:
I received my C6903 today and it works on Rogers just fine with 4G but you have to manually set the APN info.
Click to expand...
Click to collapse
Or ask your network to send a configuration SMS... You just click it and don't have to do anything!
Canada is (most likely) receiving the C6906 model, which has the LTE band that will for for any carrier really. After some research, Rogers, Telus and Bell all require 700 MHz band frequencies in their phones to get LTE. Wikipedia in this sense is not a viable source of information. I'm a bit lazy but here's Bell's website claiming that their phones must have 700 MHz frequencies: http://www.bell.ca/Mobility/Products/4G_LTE_SIM_card
I spoke to a Bell representative and she very explicitly told me that the version of the Z1 they are getting will have the 700 MHz frequency built in, whether or not it is the C6906 model is something the representative could not answer. As such, it is very safe to assume that Canada is indeed getting the C6906 model.
I'm excited. I'll be getting a friend to purchase the phone outright for me and just ship it over to my ass in NYC. Sure would be nice if I didn't have to wait another 9 days! Would be even nicer if I could purchase the phone myself instead of having a friend do it for me.

I finally did it...

I put c6906 firmware on my c6903 and it worked. Question is, How will i know if the extra band is working for at&t.. It still gives me h+ in most areas I dont get it. any insight?
teamHTC said:
I put c6906 firmware on my c6903 and it worked. Question is, How will i know if the extra band is working for at&t.. It still gives me h+ in most areas I dont get it. any insight?
Click to expand...
Click to collapse
The firmware Works but you cant use 6906 LTE 700 band, because is hardware related.
the difference in z1 models are the LTE modem and the 6903 don't have the same as the 6906.
mrled said:
The firmware Works but you cant use 6906 LTE 700 band, because is hardware related.
the difference in z1 models are the LTE modem and the 6903 don't have the same as the 6906.
Click to expand...
Click to collapse
So you saying the C6903 model will not work in Canada?
teamHTC said:
I put c6906 firmware on my c6903 and it worked. Question is, How will i know if the extra band is working for at&t.. It still gives me h+ in most areas I dont get it. any insight?
Click to expand...
Click to collapse
U flash c6906 ftf file via flashtool?
I want to flash c6906 ftf over my c6903 but
I scared Will get brick
@mrled is correct, the LTE support differences between C69xx models is 100% hardware, so flashing other FTFs will not help.
C6903: LTE 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600
C6906: LTE 700 / 850 / 900/ 1700 / 1900 / 2100 / 2600
C6943: LTE 800 / 850 / 900/ 1700 / 1800 / 1900 / 2100 / 2600
ref: http://www.gsmarena.com/sony_xperia_z1-5596.php
C6916: LTE 700 / 1700 / 2100
ref: http://store.sony.com/xperia-z1s-4g-lte-for-t-mobile-zid27-C6916/cat-27-catid-All-Locked-Phones
eclyptos said:
So you saying the C6903 model will not work in Canada?
Click to expand...
Click to collapse
In Canada, a C6903 will have limited LTE on Bell, full LTE on Rogers & Telus, but no LTE on mobilicity/SaskTel/Videotron/Wind. 2G/3G support is identical on all C69xx models.
ref: http://www.gsmnation.com/sony-mobile-xperia-z1-c6903-unlocked.html
paullu said:
U flash c6906 ftf file via flashtool?
I want to flash c6906 ftf over my c6903 but
I scared Will get brick
Click to expand...
Click to collapse
It will only be a soft-brick, completely recoverable via flash mode (unless you do something stupid like run it low on battery or unplug the cable at the wrong time).
xasbo said:
In Canada, a C6903 will have limited LTE on Bell, full LTE on Rogers & Telus, but no LTE on mobilicity/SaskTel/Videotron/Wind. 2G/3G support is identical on all C69xx models.
Click to expand...
Click to collapse
What about T-Mobile?
eclyptos said:
What about T-Mobile?
Click to expand...
Click to collapse
Do they use the same frequencies in Canada as in the US? In the US, they use 700/1700/2100, and I think 1700/2100 (band 4) is their primary (most widely deployed). If that's true for Canada as well, all four phones should work on LTE. Obviously, I have not tested this so I cannot be sure.
Flashing a 6906 to a 6916 for wifi calling feature
Hey Guys!
I bought a Sony Z1 last year (6906) Canada boot loader locked to use on T-mobiles LTE network and everything worked great, only issue was I lost my Wi-Fi calling feature on the new model as it was not directly from T-Mobile and really liked the feature.
I see that T-Mobile released an almost identical version (6916), only I think has more memory and less bands available.
I tried to pull the wifi .apk file off my original android phone to see if I could make it work, and would not install assuming brand specific of permissions related.
so, wanted to pick the forums brain and see if any one out there has done this, take the firmware for a T-mobile branded 6916 model ( I believe current version is 14.2.C.0.159, until new kit kat release comes out if and when of course ) and put it on the 6906 model so the wifi calling feature can work.
Bands look to be there, so hoping this could work unless someone had a reliable work around for the Wi-Fi calling ?
Please excuse my noobness, new to Z1 forum so any and all help greatly appreciated
Thanks for any help in advance!
I thought bands and signal reception were hardware related not software related.
Sent from my C6903 using XDA Premium 4 mobile app

C5306 - No 3G/LTE on T-Mobile

I live in Sacramento, CA and it's supposedly a refarmed city, meaning it uses 1900Mhz spectrum on T-Mobile for 3G. So I bought a C5306 for my wife, however the 3G isn't working, all we get is EDGE. Naturally I thought I'd at least get LTE, since it's advertised as an LTE phone but I'm not getting that either, even though we have LTE in my area. What's the deal? Has anyone else had this issue? In the phone settings I have it setup to receive LTE/GSM/WCDMA in that order but it doesn't seem to help.
The 5306 claims to have the right bands...
HSDPA 850 / 900 / 1900 / 2100
LTE 850 / 1700 / 1900 / 2100
I'm calling lies on either Sony or T-Mobile...
handisnacks said:
I live in Sacramento, CA and it's supposedly a refarmed city, meaning it uses 1900Mhz spectrum on T-Mobile for 3G. So I bought a C5306 for my wife, however the 3G isn't working, all we get is EDGE. Naturally I thought I'd at least get LTE, since it's advertised as an LTE phone but I'm not getting that either, even though we have LTE in my area. What's the deal? Has anyone else had this issue? In the phone settings I have it setup to receive LTE/GSM/WCDMA in that order but it doesn't seem to help.
The 5306 claims to have the right bands...
HSDPA 850 / 900 / 1900 / 2100
LTE 850 / 1700 / 1900 / 2100
I'm calling lies on either Sony or T-Mobile...
Click to expand...
Click to collapse
Maybe you accidently got a c5303 i'm in the us for vacation and i bought tmobile prepaid but i only got edge on my 5303 because of the baseband
Sent from my C5303 using XDA Free mobile app
noahvt said:
Maybe you accidently got a c5303 i'm in the us for vacation and i bought tmobile prepaid but i only got edge on my 5303 because of the baseband
Sent from my C5303 using XDA Free mobile app
Click to expand...
Click to collapse
It's a 5306. Otherwise it wouldn't have LTE listed in the baseband options when you type *#*#4636#*#*
EDIT - I take that back, I guess the 5303 does also have LTE, but different bands. God I hope it's not a 5303, how can you tell? Different ROMs come from different bases and depending on the ROM you install it'll say 5306 or 5303. The stock ROM that came installed on it said 5306, but I installed another custom one and it now says 5303, ugh.
Holy ****, not only do I have the wrong phone, I think I was defrauded in the process. This is a 5303 that was sold as a 5306. The seller just flashed 5306 firmware on top to make it look like a 5306. The picture below shows that it has the 5303 bands (1,3,5,7,8,20) and not the 5306 ones (1,2,4,5).
Does it say C5303 at Model Info? Or on the Box? If yes get your bud to the store
mrjraider said:
Does it say C5303 at Model Info? Or on the Box? If yes get your bud to the store
Click to expand...
Click to collapse
It says whatever firmware you put on it. The C5303 and C5306 firmware are interchangeable. Hence why I think they can sell them as "C5306" phones. This was on ebay, by the way. The only way you can tell is to look at what bands the phone supports, which I did above, you do that by typing *#*#7378423#*#* in the dialer and then going to Configuration in the Service Menu.
i have a c5306 i checked the bands. Anyways i am using it on att and i get h+ but no lte any ideas?

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