I'm about to recieve a Unlocked Nokia Lumia 920 Black AT&T, which firmware version do you recommend installing like a free version of operator.
I'm from Honduras The band 4g is 850MHz
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So long story short, I'll lose my unlimited data if i switch to an LTE device and I really like the Lumia 900, the 800 is basically the 900 minus the LTE (and a smaller screen but whatever) but it also lacks the 3G 850 band.
Has anyone tried this phone stateside on AT&T, and if so did you get alright 3G coverage?
I've been using the UK unbranded Cyan 800 since Jan on AT&T in Seattle. I, too, am not willing to lose my unlimited data plan for $20/mth. Coverage is good. Would really love to have 850 3G coverage though, as the 1900 is spotty. It performs well though.
Do what you can to find an RM-819 device somewhere. You can spend an arm and a leg and get it from MSFT bundled with accy's. Or, you can import one from another country.
Awesome! Now if I could only find what band covers the western New York area I'd be half tempted to sell off my Radar
And thanks for the tip about the RM-819, just checked telus's site and it looks like their 800 supports the 850 band so I might not need to see which band covers my area
Pulsewave said:
So long story short, I'll lose my unlimited data if i switch to an LTE device and I really like the Lumia 900, the 800 is basically the 900 minus the LTE (and a smaller screen but whatever) but it also lacks the 3G 850 band.
Has anyone tried this phone stateside on AT&T, and if so did you get alright 3G coverage?
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I, too, was looking for an RM-819 for a decent price, but I haven't had much trouble with the RM-801 in Austin on AT&T's 3G. Some places where I would normally have 3G, this phone gets EDGE, but that's an acceptable compromise for having this phone.
Just get one off Ebay they have plenty there and some are going for cheap
You can get an RM-801 or RM -819 on Amazon. Amazon doesn't tell you which one is which, but I bought both and returned one of them.
The one labelled "Nokia Lumia 800 black 16GB -FACTORY UNLOCKED" is an RM-801, and it's a German T-Mobile/Vodafone branded phone that has been unlocked. $439.99
The one labelled "Nokia Lumia 800 NK-800 Windows Unlocked Phone-International Version" is an RM-819 and it's an unbranded Puerto Rico variant, which is what I have. $491.88
Try omegacell.com.
They are in Alberta. The guy have quite a réputation. Bought mu rm-801 from Jim. Je do have rm-819 in stock now.
a word of warning
Remember that manufacturers are terrible at providing accurate statistics about their phones. Remember when Nokia's own website said 850 band was include? The same was true for newegg.com and plemix and many others. So regardless of which say 850 band is include understand that they're most likely wrong unless it is in the place of the 900 band. Or it specifically says rm819.
Another note, that htc radar will work on at&t if it is (A) unlocked and (B) the t-mobile usa model. The same is true for the Lumia 710. T-mobile was bad ass about that and included some of at&t's 3g bands.
hawc1506 said:
You can get an RM-801 or RM -819 on Amazon. Amazon doesn't tell you which one is which, but I bought both and returned one of them.
The one labelled "Nokia Lumia 800 black 16GB -FACTORY UNLOCKED" is an RM-801, and it's a German T-Mobile/Vodafone branded phone that has been unlocked. $439.99
The one labelled "Nokia Lumia 800 NK-800 Windows Unlocked Phone-International Version" is an RM-819 and it's an unbranded Puerto Rico variant, which is what I have. $491.88
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How I unlock the Lumia 800 from puerto rico locked to Claro?
Sent from my HTC One X using Tapatalk 2
Just to be explicit here - there are TWO versions of he Lumia 800. RM-801 is the original European release. Microsoft now sells RM-819 in its Microsoft Stores, which adds the AT&T 850 band and does HSPA+ (which shows up on the phone as "4G").
Long story short: US buyers avoid the original model and insist on getting the RM-819 for AT&T use.
Hey everyone,
I just wanted to get your opinions on using a International Unlocked Lumia 920 on T-Mobile USA. I know that the 1700MHz band ?wont be? supported but i wanted to know if a future T-Mobile LTE roll out would be supported down the road.
Thanks guys!
To the contrary, looks like AWS will be supported according to the FCC docs. There is a chance at the AT&T version will have it disabled, but I'm 100% sure that the international version will have all bands working.
Anyone have a real picture of a Lumia 920 showing T-Mobile USA as the carrier and a 3G or 4G connection in the status bar? I imagine it would support HSPA+ on AWS, right?
Please read the "Outstanding! Rogers 920 in USA" thread.
Just wondering if there are any guides out there that I can use to flash my new Vodafone UK branded Lumia 920 to either Telstra or unbranded?
I am with Telstra and the phone correctly supports the 3G and LTE network, but I just want to change it from Vodafone branding
.
Is it the same process as flashing a Lumia 800? Using Nokia CareSuite and if so can someone please post the links to all the software needed?
I would greatly appreciate any feedback. Thanks in advance.
Simmo3D said:
Just wondering if there are any guides out there that I can use to flash my new Vodafone UK branded Lumia 920 to either Telstra or unbranded?
I am with Telstra and the phone correctly supports the 3G and LTE network, but I just want to change it from Vodafone branding
.
Is it the same process as flashing a Lumia 800? Using Nokia CareSuite and if so can someone please post the links to all the software needed?
I would greatly appreciate any feedback. Thanks in advance.
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Are you sure you have a Lumia 920? The reason I ask is because a Vodafone UK variant of the 920 doesn't actually exist. The only networks that are selling the 920 in the UK are EE, Orange and T-Mobile.
I'll vouch for it being a 920. I saw the Vodafone Lumia 920 red models on Mobicity a few days ago. I imagine that's what this person got.
JemaKnight said:
I'll vouch for it being a 920. I saw the Vodafone Lumia 920 red models on Mobicity a few days ago. I imagine that's what this person got.
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Mobicity only sell unlocked and unbranded phones. They don't sell network branded phones or act as a middleman selling contracts for the networks. They 920 they are selling is a SIM free unbranded one for £599.95. As it is at the moment the only networks allowed to sell the 920 in the UK are EE, T-Mobile and Orange.
Hi everyone. I am very new to this.
I am in Australia and Australia carriers (Telstra, Vodafone, Optus etc) have their HTC ONE model 801s. I am ordering the HTC ONE from UK which has the 801n.
Between 801n and 801s, the only thing i m concerned is the 850mhz HSPA/3G, which 801s has and 801n do not.
If I get the 801n, is there a way to make it able to work on the 850mhz HSPA/3G?
I m very new to this. So sorry if there is a thread for this, but I just doesn't know which one, as I saw people saying flashing ROM or Radio is the way to change it (like having 850mhz on the 801n).
Thanks in advance.
Because I'm a layman, I believe a little backstory for all of the other laymen helps to understand the issue.
I bought a new Lumia 920 unlocked with the RM-821 firmware from Best Buy. So I when it arrived, I threw my AT&T Lumia 900's SIM into the 920, called up AT&T to make the swap and it was working. The problem I have since discovered is the RM-821 variant does not use the same bands as an AT&T-branded 920 running RM-820 firmware, which means I cannot get LTE on my new unlocked, unbranded 920. Neither do i travel the world nor live outside of North America, so it's stupid for me to be running a ROM that cannot access my carriers LTE bands.
I've read through several threads on here and elsewhere researching the topic. Other than failed attempts to revert back to RM-820 from an RM-820 AT&T device after converting to RM-821, I have not found any definitive answers .
Is it possible to go from a factory flashed RM-821 Lumia 920 to RM-820 AT&T firmware? Thanks to everyone ahead of time for your responses.
tulsapete said:
Because I'm a layman, I believe a little backstory for all of the other laymen helps to understand the issue.
I bought a new Lumia 920 unlocked with the RM-821 firmware from Best Buy. So I when it arrived, I threw my AT&T Lumia 900's SIM into the 920, called up AT&T to make the swap and it was working. The problem I have since discovered is the RM-821 variant does not use the same bands as an AT&T-branded 920 running RM-820 firmware, which means I cannot get LTE on my new unlocked, unbranded 920. Neither do i travel the world nor live outside of North America, so it's stupid for me to be running a ROM that cannot access my carriers LTE bands.
I've read through several threads on here and elsewhere researching the topic. Other than failed attempts to revert back to RM-820 from an RM-820 AT&T device after converting to RM-821, I have not found any definitive answers .
Is it possible to go from a factory flashed RM-821 Lumia 920 to RM-820 AT&T firmware? Thanks to everyone ahead of time for your responses.
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The only ATT (i.e. RM-820) I've been able to load back onto my phone after loading a rogers ROM is the ATT Dev Rom.
http://forum.xda-developers.com/showthread.php?t=2425722
that's a little more involved than what I did, but I can confirm I have the ATT Dev ROM, and was not able to load standard 820 roms
Any other thoughts?
I'd like to know if anyone has experience going to 821 to 820 on an unbranded phone.