I was playing around with my T-Mo Z C6606 for over a week.
Yesterday, I decided to flash it with new rom 10.3.1.A.0.244 Generic ES.
I rooted it and it worked properly.
After reading a post about enable LTE in Canada, I decided to flash my Z with C6506 baseband.
Everything is going good and it shows my Z now supports LTE_BC1, LTE_BC2, LTE_BC4, LTE_BC5, LTE_BC17 while stock rom only supports LTE_BC4 for T-Mo LTE. AT&T LTE is LTE_BC4 and LTE_BC17.
However, my Z is still not picking up LTE. I also read that I need to call at&t to update imei to make it connects to LTE.
I called them and they added my Z imei but so far, it is still not picking LTE signals, only H+.
I am not sure if ZL baseband doesn't work with Z or something else.
I appreciate your comments.
wolf0491 said:
I didn't think t mobile and ATT used same LTE bands
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
I did research and know that t-mobile use band 4 (aws or 1700/2100) for LTE, while at&t use both band 4 and 17 (700) for their LTE.
My Z is now showing it has both bands 4 and 17, but it is still not picking up LTE.
Sent from my C6606 using Tapatalk 2
OK, it's ZL baseband issue. I just put t-mo SIM back in and it is not picking up LTE either. I reflash back stock baseband and it picked up LTE right away.
I may have to wait for someone with C6616 would like to create ftf and upload it.
Sent from my C6606 using Tapatalk 4 Beta
wolf0491 said:
Not sure if it's possible but I know with 3G bands they only do certain ones certain places which is why my C6603 gets awful data sometimes on AT&T. Idk just a thought?
Sent from my C6603 using xda app-developers app
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Click to collapse
So what would u tell me? I was gonna bring over from Germany my C6603 but it seems it isn't working right in the USA then? I should sell it or still keep it? I would hate to get rid of it but I guess I have too.
Sent from my C6603 using Tapatalk 4 Beta
C6603 LTE doesn't work in the US with both t-mobile and at&t. However, you can try flash it with C6606 baseband from t-mobile. It may work.
Sent from my C6606 using Tapatalk 4 Beta
Can you trying flashing the tmobile model with bell canda firmware? They use lte bands 4 and 17
wolf0491 said:
It works only on one of 3G bands of ATT. Take a look at the map to see if where you live is working well with that band. When I travel I get awful service in places with this model but where I live it works pretty decent. If you have a c6602 though I belive that is pentaband and should work on every 3G band.
Sent from my C6603 using xda app-developers app
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Click to collapse
How about flashing a C6602 or C6606 or even C6616 would that allow me to get at least in hspa+ service on att or t mobile? Or can't I change the bands on the phone with flashing a different model ftf?
Sent from my C6603 using Tapatalk 4 Beta
I did and only found out C6616 on Bell doesn't have Band 17 either.
I have downloaded FTF of C6616 on this forum too.
samven582 said:
Can you trying flashing the tmobile model with bell canda firmware? They use lte bands 4 and 17
Click to expand...
Click to collapse
wolf0491 said:
It works only on one of 3G bands of ATT. Take a look at the map to see if where you live is working well with that band. When I travel I get awful service in places with this model but where I live it works pretty decent. If you have a c6602 though I belive that is pentaband and should work on every 3G band.
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
But u do get service everywhere where att has service but not 3G all the time but edge u do is that correct?
Sent from my C6603 using Tapatalk 4 Beta
ngvuanh said:
I was playing around with my T-Mo Z C6606 for over a week.
Yesterday, I decided to flash it with new rom 10.3.1.A.0.244 Generic ES.
I rooted it and it worked properly.
After reading a post about enable LTE in Canada, I decided to flash my Z with C6506 baseband.
Everything is going good and it shows my Z now supports LTE_BC1, LTE_BC2, LTE_BC4, LTE_BC5, LTE_BC17 while stock rom only supports LTE_BC4 for T-Mo LTE. AT&T LTE is LTE_BC4 and LTE_BC17.
However, my Z is still not picking up LTE. I also read that I need to call at&t to update imei to make it connects to LTE.
I called them and they added my Z imei but so far, it is still not picking LTE signals, only H+.
I am not sure if ZL baseband doesn't work with Z or something else.
I appreciate your comments.
Click to expand...
Click to collapse
mine's factory unlocked(its a c6606) if you want to mail me an LTE card to try it, I can
pimpsuprazx said:
mine's factory unlocked(its a c6606) if you want to mail me an LTE card to try it, I can
Click to expand...
Click to collapse
Mine is also factory unlocked, but I paid for it. You can check your service configuration by enter a combination key *#*#7378423#*#*
You should only have LTE_BC4.
Without LTE_BC17, you can't pick up at&t LTE.
Sent from my C6606 using Tapatalk 4
ngvuanh said:
Mine is also factory unlocked, but I paid for it. You can check your service configuration by enter a combination key *#*#7378423#*#*
You should only have LTE_BC4.
Without LTE_BC17, you can't pick up at&t LTE.
Sent from my C6606 using Tapatalk 4
Click to expand...
Click to collapse
what do i do after I get in? lol like how do I check it?
pimpsuprazx said:
what do i do after I get in? lol like how do I check it?
Click to expand...
Click to collapse
Using phone and enter above code.
Service screen will be displayed.
Click on service info and then configuration.
Sent from my C6606 using Tapatalk 4
ngvuanh said:
Using phone and enter above code.
Service screen will be displayed.
Click on service info and then configuration.
Sent from my C6606 using Tapatalk 4
Click to expand...
Click to collapse
you're totally right, same bc4 thing
pimpsuprazx said:
you're totally right, same bc4 thing
Click to expand...
Click to collapse
Yes, I have flashed mine to C6506 baseband which supports LTE band 1, 2, 4, 5, 17, but it's not picking up at&t LTE even t-mobile LTE.
Sent from my C6606 using Tapatalk 4
ngvuanh said:
Yes, I have flashed mine to C6506 baseband which supports LTE band 1, 2, 4, 5, 17, but it's not picking up at&t LTE even t-mobile LTE.
Sent from my C6606 using Tapatalk 4
Click to expand...
Click to collapse
I am not sure if they have changed their procedure for what phones they allow to use the LTE bands, but from what I read you need an imei of an AT&T branded phone to get them to change your plan to allow LTE access(doesnt't affect the price of your plan) , then you may use a different phone provided you have the proper apn and it supports AT&T LTE bands(which you are uncertain of at this point). Does your AT&T plan online say it's the LTE plan? I currently have the developer version of the HTC One and people had issues getting LTE access on that phone (this phone definitely has AT&T LTE bands) and people had to resort to using a imei of another AT&T branded LTE phone in order to get access to LTE. I previously had a ATT Galaxy Note 2 and when I got my HTC One I just popped the sim in, never called them, and have been fine since.
Yes, I have 4G LTE Plan on my number as it was on my previous Xperia TL AT&T version.
I also did call them and request to add my Z IMEI and they told me they did. However, I couldn't get LTE so far.
One more thing, I also can't get t-mobile LTE with C6506 baseband firmwares unless I reflash it with stock t-mobile baseband (LTE_BC4 only).
jb313 said:
I am not sure if they have changed their procedure for what phones they allow to use the LTE bands, but from what I read you need an imei of an AT&T branded phone to get them to change your plan to allow LTE access(doesnt't affect the price of your plan) , then you may use a different phone provided you have the proper apn and it supports AT&T LTE bands(which you are uncertain of at this point). Does your AT&T plan online say it's the LTE plan? I currently have the developer version of the HTC One and people had issues getting LTE access on that phone (this phone definitely has AT&T LTE bands) and people had to resort to using a imei of another AT&T branded LTE phone in order to get access to LTE. I previously had a ATT Galaxy Note 2 and when I got my HTC One I just popped the sim in, never called them, and have been fine since.
Click to expand...
Click to collapse
AT&T LTE working with C6603 in Southern Cal area atleast.. not in Northern Cal
ive looked all night for another thread on this and didnt find anything.. So with that said i have a T-mo C6606 flashed to C6603 .. In Northern California no Lte in Southern Caliifornia it worked great... So i attached this screen shot as proof.. I chatted with att about it and they said o got lucky and att might be experimenting with 1700 towers down in SoCal but in NorCal its all 700 towers.. I tried flashing the C6506 baseband only now shows LTE 1,2,4,5,17 before only LTE 4 haven't been back to SoCal to retest yet.. It gets 11+ mgbs download speeds in H+ which is find but if there is a will there is a way.. Is there anything i missed? Also this Is on AT&T..
Can you post service info from *#*#7378423#*#*?
I flashed my tmo Z with C6506, but I can't pick up AT&T LTE in my area.
Sent from my Sony Tablet S using Tapatalk 4
I'm not getting it in my area either
Sent from my C6603 using XDA Premium 4 mobile app
Related
I am using the 6603 model here in Canada, where most providers has 2600 Mhz LTE support. But I can only get 3G to work. This is what I found so far attempting with two different providers.
1) one of the providers cannot even find 4G when I do a network search, another can find it's 4G LTE access point, but cannot register to it
2) APN are set properly
3) LTE is selected as prefered already on phone
4) we have tried 4 different Xperia Z 6603 units and none of them will get 4G
Any thoughts on this, any additional info needed I can provide.
Thank you everyone :crying:
pkw168 said:
I am using the 6603 model here in Canada, where most providers has 2600 Mhz LTE support. But I can only get 3G to work. This is what I found so far attempting with two different providers.
1) one of the providers cannot even find 4G when I do a network search, another can find it's 4G LTE access point, but cannot register to it
2) APN are set properly
3) LTE is selected as prefered already on phone
4) we have tried 4 different Xperia Z 6603 units and none of them will get 4G
Any thoughts on this, any additional info needed I can provide.
Thank you everyone :crying:
Click to expand...
Click to collapse
I'm interested in importing a 6603 myself. It could be that the radio software in the phone isn't set up to connect to just the 2600 LTE band. I know users of other phones have had to flash a different baseband in order to connect to their desired band frequency. But I have no clue. Just spitballin'. I hope someone figures it out soon though. It would make the decision to buy one much easier.
Sent from my Nexus 4 using xda premium
thegregulator said:
I'm interested in importing a 6603 myself. It could be that the radio software in the phone isn't set up to connect to just the 2600 LTE band. I know users of other phones have had to flash a different baseband in order to connect to their desired band frequency. But I have no clue. Just spitballin'. I hope someone figures it out soon though. It would make the decision to buy one much easier.
Sent from my Nexus 4 using xda premium
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Click to collapse
but this phone has the 2600 band listed thou...
pkw168 said:
but this phone has the 2600 band listed thou...
Click to expand...
Click to collapse
I know, but it doesn't mean the phone is natively ready to use that band on its own. For all I know the baseband on the Xperia Z connects to two band frequencies, one for upload and one for download. I have no idea why it's not working on Rogers LTE out of the box. Hopefully it's just a fairly simple software fix, but I can't say for sure.
Sent from my Nexus 4 using xda premium
thegregulator said:
I know, but it doesn't mean the phone is natively ready to use that band on its own. For all I know the baseband on the Xperia Z connects to two band frequencies, one for upload and one for download. I have no idea why it's not working on Rogers LTE out of the box. Hopefully it's just a fairly simple software fix, but I can't say for sure.
Sent from my Nexus 4 using xda premium
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Click to collapse
ah ok... thanks for your info... have to keep waiting until someone finally figures this out
pkw168 said:
ah ok... thanks for your info... have to keep waiting until someone finally figures this out
Click to expand...
Click to collapse
I've sent a tweet to the guys at MobileSyrup. They are very knowledgeable. Hopefully one of them has an answer.
thegregulator said:
I know, but it doesn't mean the phone is natively ready to use that band on its own. For all I know the baseband on the Xperia Z connects to two band frequencies, one for upload and one for download. I have no idea why it's not working on Rogers LTE out of the box. Hopefully it's just a fairly simple software fix, but I can't say for sure.
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
Same issue with Virgin Mobile (Bell). Confirmed with Virgin my LTE sim is working etc.
Only getting 3g.
swooks said:
Same issue with Virgin Mobile (Bell). Confirmed with Virgin my LTE sim is working etc.
Only getting 3g.
Click to expand...
Click to collapse
I don't think Bell/Virgin uses the 2600 LTE band, so you're out of luck..
Looks like our answer is here:
http://forum.xda-developers.com/showthread.php?t=2106818&page=30
I'm in UAE when I bought my xperia z only 3G version was in market so mine one is only capable for 3G but I've rooted my phone now it have stock 4G rom but I can't use 4G please help me how can I enable/unlock 4G in my Xperia Z.
If your model number is not C6603, you can't get LTE Service
Enviado desde mi C6603 usando Tapatalk 2
This is my phone model it's C6603
Sent from my C6603 using xda premium
shamrozr said:
This is my phone model it's C6603
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
Since you flashed an LTE rom, the build prop of that rom is most likely to say C6603.
Look at the printed letters at the botton of your device, above the barcode, there should say the actual model number of your device.
There are no work arounds for c6602, even if you flash a c6603 ftf file, it wouldn't give you LTE capabilities.
If you really want LTE you need to purchase the c6603. Make sure it supports your carrier's LTE network frequencies.
Sent from my C6603 using xda premium
shamrozr said:
I'm in UAE when I bought my xperia z only 3G version was in market so mine one is only capable for 3G but I've rooted my phone now it have stock 4G rom but I can't use 4G please help me how can I enable/unlock 4G in my Xperia Z.
Click to expand...
Click to collapse
Also even if it was possible, you need that your provider give you a 4G access and a 4G package, you're ****ed anyway, your phone doesn't handle the 4G, i'm sorry for you.
Keep in mind that only few people have actually the 4G access, the deployment is in progress in many countries and many towns and for many providers.
shamrozr said:
I'm in UAE when I bought my xperia z only 3G version was in market so mine one is only capable for 3G but I've rooted my phone now it have stock 4G rom but I can't use 4G please help me how can I enable/unlock 4G in my Xperia Z.
Click to expand...
Click to collapse
I am living In uae Also and I bought the c6602 Also and I flashed a rom and its written there now c6603. LTE is not only software optmiziation but hardware too. But even if you have 4G its speed is barely over 3G in most of the places. it works fine only in few places
I got 134 mbits and 32 Mbits maximum on iphone 5 (my speed tests)
Sent from my C6603 using xda premium
the hardware is different for both the versions so it wont work
Hi all,
I just bought TMobile version of C6606. I got a code and unlocked the phone.
I am trying to set it up with ATT. H+ and voice works except the LTE.
I found it only has one band 4 for LTE.
I am wondering how to make it work with ATT LTE???
I am pretty new, so I you know the solution please give me more details or direct me to a link.
Thanks a lot
joephone1983 said:
Hi all,
I just bought TMobile version of C6606. I got a code and unlocked the phone.
I am trying to set it up with ATT. H+ and voice works except the LTE.
I found it only has one band 4 for LTE.
I am wondering how to make it work with ATT LTE???
I am pretty new, so I you know the solution please give me more details or direct me to a link.
Thanks a lot
Click to expand...
Click to collapse
It won't work with lte on att. Is like the C6603 or C6602 non of them gets lte in the USA well on the C6602 u can flash a C6603 rom and it will get lte on att or t mobile one of the 2. I forgot what one. The C6603 won't get lte period in the USA and only gets hspa + on att the C6602 will get fully hspa + on att and tmobile.
Sent from my C6603 using Tapatalk 4 Beta
I just read members here mentioned about C6616 and I looked at its specs, it supports AWS and 700Mhz LTE.
Noob question, would flashing rom from other provider lock back the sim? My Z is sim unlocked.
ngvuanh said:
I just read members here mentioned about C6616 and I looked at its specs, it supports AWS and 700Mhz LTE.
Noob question, would flashing rom from other provider lock back the sim? My Z is sim unlocked.
Click to expand...
Click to collapse
U won't loose sim lock.
Sent from my C6603 using Tapatalk 4 Beta
dante501 said:
U won't loose sim lock.
Sent from my C6603 using Tapatalk 4 Beta
Click to expand...
Click to collapse
What I want to know is if anyone is actually getting LTE on AT&T with this particular model....C6616...
I read somewhere online and states that C6616 supports: LTE1700/2100 (B4)
AT&T should be using B4 & B17
Looks like this model is made specifically for Bell? You can try inserting a AT&T sim card and find out for yourself while do ensure you are at a area serving AT&T LTE B4 signal.
I saw bell states their 6616 has band 4 and 17, but it doesn't. It only has band 4.
Sent from my SGP311 using Tapatalk 4
Now Canadians had launched the LTE version of Z1 6906, and now any information about U.S. release. So does anyone know how to get a bell/telus locked phone to U.S.? Without, like physically be there
Sent from my C6602 using xda app-developers app
greatremix said:
Now Canadians had launched the LTE version of Z1 6906, and now any information about U.S. release. So does anyone know how to get a bell/telus locked phone to U.S.? Without, like physically be there
Sent from my C6602 using xda app-developers app
Click to expand...
Click to collapse
The t mobile model be release here will have ATT LTE band
samven582 said:
The t mobile model be release here will have ATT LTE band
Click to expand...
Click to collapse
Now the question would be, will it have a locked bootloader via T-Mobile?
komugi said:
Now the question would be, will it have a locked bootloader via T-Mobile?
Click to expand...
Click to collapse
I could care less since I don't flash roms
samven582 said:
The t mobile model be release here will have ATT LTE band
Click to expand...
Click to collapse
But no one knows the launch date...I am so tired of waiting
Sent from my C6602 using xda app-developers app
Wouldn't the T-Mobile version be locked to T-Mobile? If you pay it off in full will T-Mobile give you an unlocked model? I wonder how quickly the HSPA+ model would get flagged on medianet.
CowMix said:
Wouldn't the T-Mobile version be locked to T-Mobile? If you pay it off in full will T-Mobile give you an unlocked model? I wonder how quickly the HSPA+ model would get flagged on medianet.
Click to expand...
Click to collapse
Well, I am now having the C6602 HSPA+ version of Xperia Z. Frankly, the speed is satisfactory, but after I tasted the LTE, it seems to be slower and slower
No, they won't sell it to you if you're not their user. And even though you got a way to get the device and pay the full retail price, it will still be locked to Tmo.
Rogers now have the device for 599.99.....I really need to find a way to get that one!
greatremix said:
Well, I am now having the C6602 HSPA+ version of Xperia Z. Frankly, the speed is satisfactory, but after I tasted the LTE, it seems to be slower and slower
No, they won't sell it to you if you're not their user. And even though you got a way to get the device and pay the full retail price, it will still be locked to Tmo.
Rogers now have the device for 599.99.....I really need to find a way to get that one!
Click to expand...
Click to collapse
Did you try using it on the cheaper medianet plan or only a standard smartphone data plan? I have no problem with HSPA speeds if I'm paying for HSPA speeds :/
CowMix said:
Did you try using it on the cheaper medianet plan or only a standard smartphone data plan? I have no problem with HSPA speeds if I'm paying for HSPA speeds :/
Click to expand...
Click to collapse
Well...I'm paying almost 200...so I definitely want to use the LTE...
Sent from my C6602 using xda app-developers app
Ebay or some awesome friends in Canada might be the best bet now.
I have a C6903 I'm using t-mobile prepaid 70$ unlimited I have lte gets 20mbps I'm in North philly and my bootloader isnt locked but not gonna do that until camera bug is fix
Sent from my C6903 using xda app-developers app
pikeylfc said:
I have a C6903 I'm using t-mobile prepaid 70$ unlimited I have lte gets 20mbps I'm in North philly and my bootloader isnt locked but not gonna do that until camera bug is fix
Sent from my C6903 using xda app-developers app
Click to expand...
Click to collapse
Tied up with att till 2015...
Sent from my C6602 using xda app-developers app
Which Canadian c6906 to get?
I want one to work with AT&T LTE
are the Roger, Tetlus and Bell all the same C6906? all the same band?
shinshoryuken said:
Which Canadian c6906 to get?
I want one to work with AT&T LTE
are the Roger, Tetlus and Bell all the same C6906? all the same band?
Click to expand...
Click to collapse
Believe all should work, just a question of where to order =\
C6906 in Mexico?
It looks like the Z1 C6906 model is available in Sony's Mexico store. The price is $1080 US. I want one, but I think I'll wait.
shinshoryuken said:
Which Canadian c6906 to get?
I want one to work with AT&T LTE
are the Roger, Tetlus and Bell all the same C6906? all the same band?
Click to expand...
Click to collapse
All are the same except for the fact that they are locked to the respective companies + different bloatware - and of course the bootloader is locked.
There is also a 4th option - purchase the phone from Sony Stores directly - and it will be factory unlocked just like iPhones at Apple stores.
Rogers currently has the cheapest listed price - but they will charge $50 for unlocking the phone (as will all the other carriers) - not sure if there are other costs as well - I have read that the listed prices are only valid for Rogers customers. You may need to sign up for a plan and quickly cancel.
Also factor in the sales tax.
I'm currently on the C6906 model my Canadian friend gave me that he got from the Sony store. It is working perfectly fine on the AT&T network here in NYC and I'm getting LTE. It's kind of weird seeing HSPA+ sometimes but either way, I'm loving this phone. The Z1 that Bell and Telus carry will work on AT&T's network but only if you get Bell or Telus to unlock it after purchasing it off contact. There is absolutely no bloatware on the Sony unlocked version (guessing there is on the carrier models) but there are also no headphones.
I'm not sure if or when the U.S. is getting the C6906 model but I'm sure they'll be popping up around the internet for everyone to purchase soon.
Sent from my C6906 using xda app-developers app