Database Develop

How do i know which version of nexus one i have?

Hey there,
I recently had a htc desire, i loved it. However, i will be living in panama for a while, and it wouldnt be so sweet to only have edge as they run 3g on the 850 band.
reading on this page there seems to be 2 versions of the nexus one. one with quad band and one with tri band..
http://en.wikipedia.org/wiki/Nexus_One
Is there a way to know what is in my phone if i am holding one i am potentially buying?
It seems the developer version on sale now is tri band sadly.. so i cannot buy a new one..

They're both quad band GSM for voice and data up to Edge. The difference is for 3G data. AT&T and T-Mobile use different 3G frequencies.
Sent from my Nexus One

nxt said:
They're both quad band GSM for voice and data up to Edge. The difference is for 3G data. AT&T and T-Mobile use different 3G frequencies.
Sent from my Nexus One
Click to expand...
Click to collapse
Heh, yes i know that.. but to answer my question, is there a way to know which one's in my hand? I dont want edge on the 850 net, i want 3g, su assuming its AT&T version i need..

Pop in your sim card and see if it connects to 3g

PhantomRampage said:
Pop in your sim card and see if it connects to 3g
Click to expand...
Click to collapse
Hehe, i would, if i could. i am currently in sweden, and here the T-mobile would 3g connect..
Is there for sure NO WAY to check this in the firmware somehow?
If its tmobile or att version of nexus one..

found a post on google.com
"How to Tell Which nexus One you have (AT&T, T-Mobile Etc)"
http://www.google.com/support/forum/p/android/thread?tid=395c29e6b9cab6bc&hl=en

daniel.eriksson said:
found a post on google.com
"How to Tell Which nexus One you have (AT&T, T-Mobile Etc)"
http://www.google.com/support/forum/p/android/thread?tid=395c29e6b9cab6bc&hl=en
Click to expand...
Click to collapse
Easier to just copy and paste the info then have the OP go to another site.
Pull the battery and look for the PB # which is located just below the IMEI, S/N, and P/N #’s. You should see one of two PB numbers:
PB99110: 850 MHz, 1900 MHz, and 2100 MHz such as AT&T in the US and Rogers Wireless in Canada
PB99100: 900 MHz, AWS, 1700 and 2100 MHz such as T-Mobile US and Vodafone in Europe

Need some help

I am about to buy the t mobile g2x. It is the same as this but branded for t mobile. I am bringing it into the uk but im concerned if it will work on 3g in the uk. It uses 1700 and 2100 for 3g whilst most uk phones use 900, 1900 and 2100 for 3g. Will flashing a rom from the optimistic 2x forum fix the problem or will I have to do something else?

DONT flash O2x roms BIG NO NO
It wont fix ya phone but will probably break it.
Flashing any rom or baseband wont work
4g Network doesn't work in the uk

Replacement phone with TMO bands also?

Ok, I know this is an odd question but I am confident it can be answered here.
I want to buy another android phone, it needs to be something fairly recent that ATT still stocks at least online if not at the stores so I can use an upgrade.
And I want to be able to also use the TMO 3G system/frequencies with it.
I know the unlocked Captivate won't work on the TMO 3G system but does anyone know if any other phones have the proper radios to support both ATT and TMO frequencies when I swap out the sim card?

Just to reply to my own thread, after an hour or so of searching its looking like ATT phones currently available do not have the required 1700hz band that is needed for TMO 3G speeds.
I am hopingIi am wrong here and that someone knows otherwise.
I did find a few references to some TMO phones working on ATT bands but those obviously wont help me if I am trying to use an upgrade discount.
I was only searching current ATT phones so if someone knows of an older version let me know too.

Well I would recommend finding more concrete evidence on what freq Tmo has in your area and try this before buying but for example (acording to phonearena) Tmobile's Galaxy S 2 runs GSM 850, 900, 1800, 1900 same as ATT"s Galaxy S 2 (not skyrocket). TMO's Galaxy S runs UMTS 1700/2100, 2100 mhz. ATT's Galaxy S 2 (not skyrocket) runs umts 850, 1900, 2100 mhz. Meaning its possible to get edge, 3g and HSPA+ on att's Galaxy S 2 (not skyrocket) on Tmo. But That would depend on your area and how Tmo uses the different freq.
Edit: Its just an example but you can check more phones to see if any of them have overlapping frequencies.

So maybe there is hope.
I was under the impression that TMO needed 1700/2100 for 3G in my area as one was an upload and the other a download frequency.
What I did was pull up all the Android ATT phones I was currently eligible for and then typed the name into the xda search bar followed by 'tmobile'. That would usually take me to a thread in which someone was asking if that phone would also work on TMO 3G and it was invariably replied that they would only work on Edge with a TMO sim card.
I didnt check the GS2 or the Skyrocket though. I will do that today. Thanks for the reply. I knew there would be xda members out there that would have a better idea than me of how to find out.

I will do you a favor and check both of my gs2's with my wife's T-Mobile sim tonight.
Sent from my SAMSUNG-SGH-I727

Pirateghost said:
I will do you a favor and check both of my gs2's with my wife's T-Mobile sim tonight.
Sent from my SAMSUNG-SGH-I727
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Cool! Thank you.
A bit more research on xda says that there are some TMO phones ( Defy and Amaze 4G ) that work on the ATT 3G bands. That doesn't really help me much though. LOL.

FireRaider said:
Cool! Thank you.
A bit more research on xda says that there are some TMO phones ( Defy and Amaze 4G ) that work on the ATT 3G bands. That doesn't really help me much though. LOL.
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Click to collapse
i wouldnt put much hope into it. you might get lucky in that the skyrocket works on TMo, but its doubtful. i have never seen an AT&T phone work on Tmo's 3g

Pirateghost said:
i wouldnt put much hope into it. you might get lucky in that the skyrocket works on TMo, but its doubtful. i have never seen an AT&T phone work on Tmo's 3g
Click to expand...
Click to collapse
Skyrocket won't work. It doesn't have UMTS 2100 (Skyrocket runs on 850, 1900). The "Attain" (none lte) might because it has 2100.

http://forum.xda-developers.com/showthread.php?t=1299211
This thread says we are out off luck on this quest.

What I said. It might depending on the area. If where the OP lives Tmo uses the UMTS 2100mhz then he is lucky else he is SOL.
Edit: after finishing reading IF the phone uses 1700 for dl and 2100 for ul then ya tough luck D=

Will the LTE work in Canada?

Hey guys!
I want to pre order the HTC one right now, it says it has 4g LTE; but im not sure, does LTE work everywhere now (multiple radios on board) or do the frequencies differ by regions
what I want to know is ; will this:
http://www.handtec.co.uk/htc-one-32gb-silver.html
Work wit LTE in Canada (Rogers, Fido, Bell etc..)

SS2006 said:
Hey guys!
I want to pre order the HTC one right now, it says it has 4g LTE; but im not sure, does LTE work everywhere now (multiple radios on board) or do the frequencies differ by regions
what I want to know is ; will this:
http://www.handtec.co.uk/htc-one-32gb-silver.html
Work wit LTE in Canada (Rogers, Fido, Bell etc..)
Click to expand...
Click to collapse
1.) the LTE Frequencies vary from country to country...
From HTC:
EU: 800/1800/2600 MHz
US (AT&T): 700/850/AWS/1900 MHz
US (TMO): 700/AWS MHz
US (Sprint): 1900 MHz
Asia: 1800/2600 Mhz
Click to expand...
Click to collapse
Now comes the great news.. as far as I know Rogers uses 2600 MHz . so EU Version from the UK WILL work!
99% confident
EDIT:
Maybe this Thread can be moved to Q/A

Rogers should have the phone next Friday....given that is when the pre-order offer ends

the one that available now, only has one band that matches rogers LTE band :2600
as far as i know and read from XperiaZ forum, (c6603 XperiaZ has almost same LTE band as ONE)
no one are able to get LTE.
if you need LTE. get it from your provider.

Montague said:
the one that available now, only has one band that matches rogers LTE band :2600
as far as i know and read from XperiaZ forum, (c6603 XperiaZ has almost same LTE band as ONE)
no one are able to get LTE.
if you need LTE. get it from your provider.
Click to expand...
Click to collapse
I could assume they have the US Model then? If they have the European one, all they need is the correct apns and maybe activate LTE over Settings.. DIAL *#*#INFO#*#* and then phone information ... and see if LTE is activated

voltron2k11 said:
I could assume they have the US Model then? If they have the European one, all they need is the correct apns and maybe activate LTE over Settings.. DIAL *#*#INFO#*#* and then phone information ... and see if LTE is activated
Click to expand...
Click to collapse
as far as i know
we tried everything possible can to test LTE
last hope wehave is flash the baseband when xperia zl came out.
http://forum.xda-developers.com/showthread.php?t=2106818&page=40
anyhow
2600 is still not very realible (although i heard that one verison of Note2 that only got 2600 got LTE)

Alright so I guess I'll hold off. What band I'd missing exactly

So not 100%sure the uk version will work on rogers LTE??
how many version of htc one is there
i checked the htc uk n canada site
all the specs are the same
so ibm kind of confused
should i get that from uk or not
cuz its about 150$$$ different
Montague said:
as far as i know
we tried everything possible can to test LTE
last hope wehave is flash the baseband when xperia zl came out.
http://forum.xda-developers.com/showthread.php?t=2106818&page=40
anyhow
2600 is still not very realible (although i heard that one verison of Note2 that only got 2600 got LTE)
Click to expand...
Click to collapse

Flash for 3g and 4g use

So i am new to android. I just got back from being in the army in Germany and now back in the states. Over there i had the i19305 LTE and now my 3g and 4g wont work over here all i can get is edge. And as far as i have researched is i need to flash my modem firmware. Right now i am 4.1.2 but am able to downgrade if i need to. base band version XXBLL5. Where can i find firmware for the modem and or a us version that will allow me to use my 3g/4g? Somebody please send me in the right direction. i seen a huge list of of base bands but i have no clue which one will help me get it working and where to download. please and thank you. i dont care how if there is a different approach i just need it broken down step by step. i am new at this. please help i need my s3 back!!!! haha

?
im found the xxbmb5 will that do the trick?

anybody? even just a nudge in the right direction?????

What is your carrier? Germany has the same bands as att I know for sure.
Sent from a Galaxy far away!!

i have gci it is an alaskan carrier.
according to wikipedia att runs 850/1900 and tmobile germany runs 2100.
is there a way to flash my device to work with the new att base band?
List_of_UMTS_networks (wiki)
nobody has anything explaining how is or if it is possible

AK36CF said:
i have gci it is an alaskan carrier.
according to wikipedia att runs 850/1900 and tmobile germany runs 2100.
is there a way to flash my device to work with the new att base band?
List_of_UMTS_networks (wiki)
nobody has anything explaining how is or if it is possible
Click to expand...
Click to collapse
http://m.gsmarena.com/samsung_i9305_galaxy_s_iii-5001.php
They show the base bands and no you cannot just flash some software to change the bands.
Sent from a Galaxy far away!!