Looking for the official Y300-0151V100R001C557B184 firmware. It's for Bell Canada. - Android Q&A, Help & Troubleshooting

Well I found a working set of tools that see's my phone. Now all I need is a back-up of the stock firmware in case I need it. Anyone know where I can get a Y300-0151V100R001C557B184 official Bell Canada firmware? I know it's an older phone but it was a "hand-me-down" and I can't afford to buy a new one right now.
Thanks!

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[Q] Firmware crossgrade

Hi all.
I have one of the AT&T Atrix phones, and was wondering whether, when my local carrier (Telstra) bring out their own branded version, it will be possible to install the Telstra firmware over the AT&T one. Perhaps when they bring out the update to 2.3?
I know the bootloader will only allow signed firmware, but I'm wondering whether they also check whether you're trying to install firmware from a different carrier or not. If not, it could be a way to get both localised features as well as remove some of the AT&T restrictions.
Any thoughts?
For anyone interested, it turns out that this is possible to do (but may cause reception issues because their firmware will be for the international version of the Atrix, which has different radio capabilities).
Thanks for the info. I was wondering the same thing. Could you keep us informed if you hear anything else?

AT&T Lumia 920 - Flash back from Rogers GDR2 to AT&T GDR2?

Hi all,
So, following snickler's excellent instructions in this thread:
http://forum.xda-developers.com/showthread.php?t=2401226
I was able to get my AT&T Lumia 920 up and running on the Rogers official GDR2/Amber ROM with no trouble. Everything's great.
I'm curious (as I'm sure many others are) whether or not anyone has had any luck with moving from the official Rogers GDR2/Amber ROM to the official AT&T GDR2/Amber ROM that was released yesterday.
I've tried flashing the AT&T GDR2/Amber ROM directly over the Rogers ROM I'm running (using NCS), but no luck (invalid product/FFU), and I've also tried flashing back to the AT&T Pre-Portico ROM, but also no luck there (same product/FFU error).
The official Rogers GDR2/Amber ROM is still RM-820, same as AT&T.
Not a huge deal, since the Rogers ROM is great, but it would be nice to know if someone was able to find a way to get back on the AT&T ROM.
Cheers
tamabar said:
Hi all,
So, following snickler's excellent instructions in this thread:
http://forum.xda-developers.com/showthread.php?t=2401226
I was able to get my AT&T Lumia 920 up and running on the Rogers official GDR2/Amber ROM with no trouble. Everything's great.
I'm curious (as I'm sure many others are) whether or not anyone has had any luck with moving from the official Rogers GDR2/Amber ROM to the official AT&T GDR2/Amber ROM that was released yesterday.
I've tried flashing the AT&T GDR2/Amber ROM directly over the Rogers ROM I'm running (using NCS), but no luck (invalid product/FFU), and I've also tried flashing back to the AT&T Pre-Portico ROM, but also no luck there (same product/FFU error).
The official Rogers GDR2/Amber ROM is still RM-820, same as AT&T.
Not a huge deal, since the Rogers ROM is great, but it would be nice to know if someone was able to find a way to get back on the AT&T ROM.
Cheers
Click to expand...
Click to collapse
I'm currently on the ATT Dev Rom, which is great, but was looking to go back to the ATT standard ROM, but have not been able to. My phone won't detect any available update, and NCS gives me the FFU error when trying to flash to it from the DEV ROM.
From the other threads, it was impossible to go back to an ATT standard ROM pre-amber. I got a feeling this may still be the case. I'm not sure if or what I'm missing on the DEV ROM other than some of the "official ATT" apps, but I think I can download those from the store anyways.
I do have data sense, at a glance, and most of the other amber upgrades.
tamabar said:
Hi all,
So, following snickler's excellent instructions in this thread:
http://forum.xda-developers.com/showthread.php?t=2401226
I was able to get my AT&T Lumia 920 up and running on the Rogers official GDR2/Amber ROM with no trouble. Everything's great.
I'm curious (as I'm sure many others are) whether or not anyone has had any luck with moving from the official Rogers GDR2/Amber ROM to the official AT&T GDR2/Amber ROM that was released yesterday.
I've tried flashing the AT&T GDR2/Amber ROM directly over the Rogers ROM I'm running (using NCS), but no luck (invalid product/FFU), and I've also tried flashing back to the AT&T Pre-Portico ROM, but also no luck there (same product/FFU error).
The official Rogers GDR2/Amber ROM is still RM-820, same as AT&T.
Not a huge deal, since the Rogers ROM is great, but it would be nice to know if someone was able to find a way to get back on the AT&T ROM.
Cheers
Click to expand...
Click to collapse
I've tried multiple ways and can't go back to stock ATT. Oh well, the Rogers ROM works great with only one exception, I can't get tethering to work. It tells me there is no data connection available when I DO have data, strange.

[Q] Problems with LG G3 D855 Operating System

Hi everyone,
I'm having issues with my LG G3 D855! It was originally locked to Optus in Australia, but I have recently wanted to root it. To do this I found I had to downgrade to Android 4.4, which I did successfully using the LG Flash Tool. It worked well, but it messed up at the same time. I actually flashed the European version of 4.4 over instead of an Optus version. As someone with little experience in the field, the European/International version seemed the right one since there was no Australian versions on the site. LG wouldn't replace the firmware unless I coughed up $350, seeing as I voided the warranty. After doing further digging online I found a Telstra version of the LG G3 firmware but the phone repair shop said that flashing a Telstra version over would lock it to telstra and that I would require a Telstra sim to use the phone! At the moment my phone is functioning okay, I'm able to text, call and mobile data and wifi both work. The issue is the missing Australian apps and the many European ones that aren't mine. Also out of curiosity, has the European G3 received 5.0 yet? It didn't show up in the software updater for me. Looking for any advice I can get with this... If you have any further questions about the functionality I will reply as soon as I can.
Thanks!

Need help finding right firmware for AT&T

Just got a new unlocked phone. Baseband Version is G965U1UES6CSG4
I'd like to flash it to the AT&T rom so that I can use WiFi calling, etc. I have AT&T sim in the phone that I pulled from my Nexus 6.
I'd also like to be able to get OTA updates if possible.
Can somebody point me at the right files ? I have Odin ready to go.
Thanks !

Can you flash Canadian Firmware (SM-F707W) on an ATT Carrier-branded Z Flip 5G (SM-F707U)?

My friend in Canada bought a US AT&T Model Z Flip 5G (which is SIM unlocked). His carrier is Telus and he's missing some Telus features.
Can he flash his Z Flip 5G with Telus (TLS) SM-F707W firmware or if needed flash the Unlocked (SM-F707U1) firmware then flash the Canadian Firmware onto this ATT Flip?
I am also looking for the answer. Last month I myself bought an AT&T Z Flip 5G from the USA (SM-F707U1). I want to flash the european firmware (SM-F707B) onto the phone. I am also willing to at least try doing it, but I won't do anything until i know the risks. What I DO know is that flashing to CSC to something else won't do any harm (like triggering knox or any kind of anti flash boobytrap by samsung). I hope someone knows anything!
LDBD said:
I am also looking for the answer. Last month I myself bought an AT&T Z Flip 5G from the USA (SM-F707U1). I want to flash the european firmware (SM-F707B) onto the phone. I am also willing to at least try doing it, but I won't do anything until i know the risks. What I DO know is that flashing to CSC to something else won't do any harm (like triggering knox or any kind of anti flash boobytrap by samsung). I hope someone knows anything!
Click to expand...
Click to collapse
My friend went to a local shop and they successfully flashed the Telus (sm-f707W) onto his Flip.
If I am reading the specs about the International Flip 5G models, they also have Snapdragon Processors so flashing sm-f707b firmware might then work. I'm not 100% sure so you better do some further research to be sure.

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