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Someone has a posted guide on how to flash your lumia 920.
aydon.wordpress.com/2012/11/28/windowsphonehow-to-flash-your-lumia-920
(please add www above)
I was wondering if its possible to flash your ATT to Rogers firmware and then be able to use
AWS 1700 on Tmobile
What do you guys think?
ahg1 said:
Someone has a posted guide on how to flash your lumia 920.
aydon.wordpress.com/2012/11/28/windowsphonehow-to-flash-your-lumia-920
(please add www above)
I was wondering if its possible to flash your ATT to Rogers firmware and then be able to use
AWS 1700 on Tmobile
What do you guys think?
Click to expand...
Click to collapse
Have you bothered to search? You can't unlock the AT&T L920 yet so even if it worked, you wouldn't be able to use it on T-Mobile for another 6 months. There's no way to know if it even enables the 1700MHz band unless someone flashes the rogers firmware and then goes to roam on some carrier with 1700MHz with their AT&T SIM card.
you can flash Rogers ROM to the AT&T Lumia 920 and vice versa no problem. those are the only two devices that i know you can flash with any RM-820 ROMs as they have the same device/model ID, RM-820. tried flashing RM-821 ROMs onto my Lumia 920 and it didn't let me. even the developer ROM did not let me flash it. i'm using Rogers Lumia 920 though, but i have an AT&T Lumia 920 ROM as well, and flashed on both.
iskuruts said:
you can flash Rogers ROM to the AT&T Lumia 920 and vice versa no problem. those are the only two devices that i know you can flash with any RM-820 ROMs as they have the same device/model ID, RM-820. tried flashing RM-821 ROMs onto my Lumia 920 and it didn't let me. even the developer ROM did not let me flash it. i'm using Rogers Lumia 920 though, but i have an AT&T Lumia 920 ROM as well, and flashed on both.
Click to expand...
Click to collapse
ATT ROM will let u enable internet sharing in other service provider like telus? ROGERS ROM seems disable this feature in other providers.
iskuruts said:
you can flash Rogers ROM to the AT&T Lumia 920 and vice versa no problem. those are the only two devices that i know you can flash with any RM-820 ROMs as they have the same device/model ID, RM-820. tried flashing RM-821 ROMs onto my Lumia 920 and it didn't let me. even the developer ROM did not let me flash it. i'm using Rogers Lumia 920 though, but i have an AT&T Lumia 920 ROM as well, and flashed on both.
Click to expand...
Click to collapse
Will the rom disable the AWS frenquency or it will keep it?
I was really hoping this would at the very least allow me to use my Rogers sim card in my ATT 920, since the recovery file included a suspicious looking file named something like *Rogers_ATT_FIDO_simlock.bin* or something similar. But flashing the Rogers rom does nothing in terms of unlocking for the ATT Lumia
sonkiomi said:
I was really hoping this would at the very least allow me to use my Rogers sim card in my ATT 920, since the recovery file included a suspicious looking file named something like *Rogers_ATT_FIDO_simlock.bin* or something similar. But flashing the Rogers rom does nothing in terms of unlocking for the ATT Lumia
Click to expand...
Click to collapse
Well in term of flashing, it won't unlock your phone at all. The unlock mechanism bases on your phone IMEI. Flashing can only debrand your phone to whatever you want. Furthermore, flashing some variant might allow the phone to receive firmware update from that variant which could lead to potential enable some features.
so if you flash this ROM does it debrand all the AT&T crap? Does it also let you use internet sharing properly on another carrier?
creamhackered said:
so if you flash this ROM does it debrand all the AT&T crap? Does it also let you use internet sharing properly on another carrier?
Click to expand...
Click to collapse
Maybe or maybe not. Someone need to try to see. Tethering is just only the software inside WP8, but sometime it depends on the firmware version that allows it to be working properly.
Guys this is HUGE and as I will explain bellow, is exactly what we were waiting for.
The method reminds me a lot of what we used to do with Nokia Symbian devices, we were able to change the device product code, product codes were broken down per countries and regions and then re-flash the device with the country specific firmware. This is how we use to debrand and add local languages to the Nokia Symbian Devices.
Now assuming that the German Guide is accurate and we can successfully flash the Rogers firmware to the AT&T Lumia 920 and the opposite, since this is the exact same hardware here are some key points:
1. First and to answer creamhackered question. NO by flashing AT&T phone with Rogers firmware, even thought it will take off the AT&T crapware, it will put in the Rogers branding. Rogers firmware though it only contains the Rogers Logo on startup screen and the Rogers my account App pre-install, which you can uninstall manually, nothing major but its still Rogers Branded.
2. Now this is the HUGE point and as of now I didn't saw anyone speaking or realizing it. There is a third Lumia 920 based on the same hardware and this is the Developer Edition which includes a pure/clean Firmware completely unbranded. Even thought the Developer Edition firmware is not yet available to the server yet, its only a matter of time until it pops up to the Nokia Update servers, I personally expect that to happen with the first major Windows Pone update. In other words if that happens and if that German Guide works, then we will be able to completely debrand the American variant of the Lumia 920 by flashing on them the Developers Edition Firmware! Especially the Rogers models that does not contain a carrier logo on the phone, will be exactly the same as the unlocked Lumias they sell in Europe, with the American Bands!!
Finally, assuming that the AT&T models will be lock for a couple of months (remember branded and locked devices are different things) the only negative aspect is that the Rogers Lumia 920 (which is unlockable(!)) only comes in Black for now, the Yellow color is rumored to also be available soon, but that's about it.
Again this is HUGE!!
i just flash rogers rom and firmware to my att lumia 920
my internet was littile slow with att stock rom and othes things but now my att lumia 920 has the rogers version 8.0.9903.10 firmware version 1232.2109.1242.1002 and i hace no problems , everything feels beter for me
alfaro58 said:
my internet was littile slow with att stock rom and othes things but now my att lumia 920 has the rogers version 8.0.9903.10 firmware version 1232.2109.1242.1002 and i hace no problems , everything feels beter for me
Click to expand...
Click to collapse
Can you please tell me if you are getting the Rogers Logo when you turn the phone ON now?
And also did you used Nokia Care Software to make the switch? The firmware for the Developer edition is not available right? Only AT&T and Rogers?
Yep I get the Rogers logo and I use Nokia care software and I didn't see the firmware for developers
Sent from my RM-820_nam_canada_200 using Board Express
alfaro58 said:
my internet was littile slow with att stock rom and othes things but now my att lumia 920 has the rogers version 8.0.9903.10 firmware version 1232.2109.1242.1002 and i hace no problems , everything feels beter for me
Click to expand...
Click to collapse
Try tethering to see if it will work with AT&T phone. Now if AT&T 920 can be unlocked, we could see if the Rogers firmware could enable the AWS band or not.
No , I got a message that said, you have no cellular connection check your connection and try again , everything works very good on my Lumia 920 ,mms , internet , but I don't know why a can not turn on internet sharing but i really don't use it
Sent from my RM-820_nam_canada_200 using Board Express
alfaro58 said:
No , I got a message that said, you have no cellular connection check your connection and try again , everything works very good on my Lumia 920 ,mms , internet , but I don't know why a can not turn on internet sharing but i really don't use it
Sent from my RM-820_nam_canada_200 using Board Express
Click to expand...
Click to collapse
That because the Rogers firmware might block the tethering. There is a way to work around that has been posted in xda. It involves the process of adding another keyboard to trigger update and then tethering will work. Not really sure if it will work on Rogers firmware or not, but it works on dev firmware.
I already tried that trick with no luck and change my apn setting to see if it work but nothing happen ( this is the apn that I have, apn is only the word "phone" ) and my internet work great , one thing that I notice is that I have the option to choose 2g,3g and lte with Rogers rom
Sent from my RM-820_nam_canada_200 using Board Express
alfaro58 said:
I already tried that trick with no luck and change my apn setting to see if it work but nothing happen ( this is the apn that I have, apn is only the word "phone" ) and my internet work great , one thing that I notice is that I have the option to choose 2g,3g and lte with Rogers rom
Sent from my RM-820_nam_canada_200 using Board Express
Click to expand...
Click to collapse
So the internet sharing does not work even though you flashed the Rogers rom to ATT's Lumia 920 device? That's a bad news= =. I really want to use internet sharing with 3GB data plan. 5GB is too much. Let me know if you figure out a way to make it work. Thank you!
Nop , now when I try to turn on internet sharing the message to contact att to enable this feature shows
Sent from my RM-820_nam_canada_200 using Board Express
The Rodgers ROM disables tethering when unlocked somehow. If anyone has a technical explanation of how this is possible please explain!
I just flashed my rogers lumia 920 using navifirm with the .1002 ROM because .1001 was not there. Well, phone is working fine, BUT...this new firmware disables AWS 1700!!! My Wind SIM is only connecting in AWAY mode, and when I insert a Rogers SIM, and select manual network selection, both Wind and Mobilicity have disappeared! Only Fido, Rogers, and Bell are showing!! Radio version and everything else is the same! Does this mean Rogers crippled the firmware?!
hkalltheway said:
I just flashed my rogers lumia 920 using navifirm with the .1002 ROM because .1001 was not there. Well, phone is working fine, BUT...this new firmware disables AWS 1700!!! My Wind SIM is only connecting in AWAY mode, and when I insert a Rogers SIM, and select manual network selection, both Wind and Mobilicity have disappeared! Only Fido, Rogers, and Bell are showing!! Radio version and everything else is the same! Does this mean Rogers crippled the firmware?!
Click to expand...
Click to collapse
Probably something else. Their website list support for AWS band, not unlike AT&T which Nokia did not list any AWS at all. Just a curious, did you have your phone unlocked or still lock? Try to determine if it still using AWS when you put your Wind sim into it by following this
http://forum.xda-developers.com/showthread.php?t=2015907
I doubt it as I am running .1002 and I can see WIND and Mobilicity in the network list. I haven't tried to connect to WIND as I dont have SIM card for them.
spincel said:
Probably something else. Their website list support for AWS band, not unlike AT&T which Nokia did not list any AWS at all. Just a curious, did you have your phone unlocked or still lock? Try to determine if it still using AWS when you put your Wind sim into it by following this
http://forum.xda-developers.com/showthread.php?t=2015907
Click to expand...
Click to collapse
Phone is still unlocked..and wind sim is only connecting in Away mode. It's not even connecting to 3g. When performing a manual network scan, it shows three networks, all titled (Wind Away).
I had flashed an AT&T ROM a few days ago for kicks, and reflashed the rogers one. Could flashing the AT&T rom have permanently disabled the radio for AWS?
hkalltheway said:
Phone is still unlocked..and wind sim is only connecting in Away mode. It's not even connecting to 3g. When performing a manual network scan, it shows three networks, all titled (Wind Away).
I had flashed an AT&T ROM a few days ago for kicks, and reflashed the rogers one. Could flashing the AT&T rom have permanently disabled the radio for AWS?
Click to expand...
Click to collapse
That maybe the trigger. Sometime flashing another rom over another will leave some files behind.
spincel said:
That maybe the trigger. Sometime flashing another rom over another will leave some files behind.
Click to expand...
Click to collapse
Anyone know how I can view the files and delete the one that triggered disabling the radio?
Try doing a hard reset. I know with the old WM phones the rom cookers would ask you do a hard reset after flashing. Or try flashing again.
LJKelley said:
Try doing a hard reset. I know with the old WM phones the rom cookers would ask you do a hard reset after flashing. Or try flashing again.
Click to expand...
Click to collapse
Tried all of that. I cannot believe how much AT&T crippled the firmware! Even the radio version, firmware, everything is the same as on my other Lumia 920, the one which I mistakenly flashed an AT&T rom and back to Rogers ROM has lost AWS 1700
hkalltheway said:
Tried all of that. I cannot believe how much AT&T crippled the firmware! Even the radio version, firmware, everything is the same as on my other Lumia 920, the one which I mistakenly flashed an AT&T rom and back to Rogers ROM has lost AWS 1700
Click to expand...
Click to collapse
AT&T. Rethinking possible ways to screw everyone. Even if you bought your phone somewhere else.
flashing ATT firmware on Rogers Lumia 920 WON'T disable AWS1700. i do have a Rogers Lumia using on T-Mobile/ATT and flashed an ATT ROM and i still get AWS1700 on T-Mobile. i have SG Note2 on TMo and verified that my area only uses AWS1700 on 4G not the refarm 1900. my wife's iphone 5 only gets EDGE on T-mobile when i put my TMo SIM in, so refarm 1900 does not work on my area.
maybe reflash it with Rogers .1001 and then .1002 after.
iskuruts said:
flashing ATT firmware on Rogers Lumia 920 WON'T disable AWS1700. i do have a Rogers Lumia using on T-Mobile/ATT and flashed an ATT ROM and i still get AWS1700 on T-Mobile. i have SG Note2 on TMo and verified that my area only uses AWS1700 on 4G not the refarm 1900. my wife's iphone 5 only gets EDGE on T-mobile when i put my TMo SIM in, so refarm 1900 does not work on my area.
maybe reflash it with Rogers .1001 and then .1002 after.
Click to expand...
Click to collapse
Where can I find Rogers .1001? I have it on my other phone, but cannot find it on navifirm. My other Lumia is just fine, but this one screwed up after the flash, and I don't see any AWS 1700 network at all.
I'll just copy what I wrote on WPCentral over here:
"I have a Dev 920 which worked on AWS 1700. Then it was flashed to AT&T which disabled the AWS 1700. Then it was flashed to Rogers which you'd think would bring back the AWS 1700 but it did not. I cannot flash it back to Dev firmware because Nokia doesn't have it available.
It seems AT&T firmware cripples the AWS 1700 permanently somehow. And the Dev phones are RM-820 which are North American phones."
Although I also flashed to .1002 since that's what's in the Nokia database. Someone find me the .1001 Rogers and I'll test it out.
I have similar experience on this. When I flashed Lumia 710 (US TMO version) after sending a wrong update (yes, I've bricked it by sending wrong firmware), I've recovered it by uploading Rogers' image. That worked fine. I then revered it back to TMO image. The device, 710, works great and everything. It even has TMO boot screen and applications. However, my setting/about screen still says "Carrier: Rogers CA SW variant ID226 v.01".
Perhaps there's something that stays behind even after FW flash.
To enable AWS
Try flashing RM-821 VAR EURO1 DEVELOPER firmware on your device. I was skeptical flashing RM-821 firmware on RM-820 but it enabled AWS. My developer device is back to running on HSPA on T Mobile ! (http://forum.xda-developers.com/showthread.php?t=2097815&page=4)
Hello! I got a new Lumia 920 (Vodaphone branded ROM, though the phone itself doesn't have any branding, "Manufacturer Model Name" listed as RM-821_eu_euro2_268, and running on an AT&T gophone SIM card, dev unlocked), and was wondering when I should expect to see updates. I've seen news sites talking about the release of updates like Portico on AT&T, Vodaphone, etc., but I'm not sure if I should follow the updates for Vodaphone 920s (since that's the ROM it's running on), AT&T 920s (since that's my carrier), or unlocked 920s. Any chance one of you could help clear this up for me? Thanks!
I purchased an ATT Nokia Lumia 920 at a great steal on eBay. I plan on using it with TELUS and was wondering if anyone has had issues with this phone on their network?
Hello, I have the AT&T's Lumia 920 (RM-820). I want to flash my local carrier's ROM over the AT&T, becuz even though my AT&T 920 is fully unlocked by AT&T itself, LTE doesn't work at all here in my country, only once did for a few mins when I purchased the SIM Card with LTE capabilities then, nothing. But when I go back to USA, LTE works fine either on AT&T or T-Mobile. So my logic is that, if I change the ROM to, lets say, my local carrier's ROM, LTE will work, because somehow, this ROM is blocking it or something and I know RM-820 works with LTE bands 1900 and AWS which my local carrier uses here.
My question is, is there a way to change the ROM from AT&T's to other carrier's?
I've been looking for an anwser but I couldn't find it.
Thank you for your help in advance.
Cheers.
Flash with pre-portico roger's rom, after update to portico via ota, and flash with ROM CV Mexico.
Axl456 said:
Flash with pre-portico roger's rom, after update to portico via ota, and flash with ROM CV Mexico.
Click to expand...
Click to collapse
Dear @Axl456 could you please post the link to that process?.
Here also I'm adding screen shots of my problem. Maybe this will clear things up regarding my problem.
Thanks in advance for your help. Cheers!
Sent from my SAMSUNG-SM-N900A using XDA Free mobile app