At&t rm-808 to mexico country variant - Nokia Lumia 900

Hello Guys, Do you know anything about this?:
I tried to flash the fimware rm-808 MEXICO LTE COUNTRY VARIANT (12310), but i cant, ALWAYS SHOW ERROR o said OSBL reported an error, I only can flash THE SAME FIRMWARE (AT&T BLACK)
Tnx!!

skam2420 said:
Hello Guys, Do you know anything about this?:
I tried to flash the fimware rm-808 MEXICO LTE COUNTRY VARIANT (12310), but i cant, ALWAYS SHOW ERROR o said OSBL reported an error, I only can flash THE SAME FIRMWARE (AT&T BLACK)
Tnx!!
Click to expand...
Click to collapse
are you trying to flash WP 7.8 on that AT&T phone? if yes, the answer is you can't do that. Variant for RM-808 is not out yet. If you are trying to flash an older update, the answer might be you have an locked bootloader.
edit: obsl = operating system bootloader, so you may likely had an locked bootloader.

kecil26 said:
are you trying to flash WP 7.8 on that AT&T phone? if yes, the answer is you can't do that. Variant for RM-808 is not out yet. If you are trying to flash an older update, the answer might be you have an locked bootloader.
edit: obsl = operating system bootloader, so you may likely had an locked bootloader.
Click to expand...
Click to collapse
OOO, thanks!, and i tried to flash 7.5 version of MEXICO COUNTRY VARIANT because it is debranded and have TETHERING! U_U

did you use "recovery" in 'nokia product support tool for Store 5.0'? I used this to put the mexican variant onto my rm-808 and i have been really happy. I have a rogers version though, don't know what different in the att one

SlayerX said:
did you use "recovery" in 'nokia product support tool for Store 5.0'? I used this to put the mexican variant onto my rm-808 and i have been really happy. I have a rogers version though, don't know what different in the att one
Click to expand...
Click to collapse
Everything works for you? I have a Rogers Lumia 900. Wouldnt mind trying this just to say I did Any pros or cons?

I tried RECOVERY & RECOVERY, nothing works, ALWAYS an ERROR u_u

skam2420 said:
I tried RECOVERY & RECOVERY, nothing works, ALWAYS an ERROR u_u
Click to expand...
Click to collapse
at&t's won't flash to the Mexico variant, or the Rogers variant.

exiva said:
at&t's won't flash to the Mexico variant, or the Rogers variant.
Click to expand...
Click to collapse
Isn't there a variant you coud flash to from the AT&T variant and then flashing it to the Mexican or Rogers variant?

skam2420 said:
OOO, thanks!, and i tried to flash 7.5 version of MEXICO COUNTRY VARIANT because it is debranded and have TETHERING! U_U
Click to expand...
Click to collapse
If you have an unlocked att lumia 900 does that mean your bootloader is also unlocked or is it independent? I have the telcel rom downloaded and ready to flash just wanted to ask as i need my tethering and mms!

sadude said:
If you have an unlocked att lumia 900 does that mean your bootloader is also unlocked or is it independent? I have the telcel rom downloaded and ready to flash just wanted to ask as i need my tethering and mms!
Click to expand...
Click to collapse
If you mean unlocked, as you entered in a 7 or 8 digit (I forget which) number, then no. Your bootloader is still locked, and that'll do nothing. What I'm saying is, you're trying to put a square peg in a round hole.

Related

[Q] Any difference between i9250 and SC-04D

Hi, I'm going to buy an docomo version of Galaxy Nexus and I really wanna know if there's any difference between those 2 in term of flashing firmware, rooting, or custom firmwares... Can I install custom firmware that's made for I9250 on SC-04D.
Thanks
Should be the exact same. From what I've read anything you can flash on i9250 you can flash on SC-04D.
Thanks, pal, think i'm gonna buy it tomorow , just cant wait
Edit: one more question, SC-04D is Maguro or Toro?
GSM models are Maguro.
I thought the sc-04d did not support umts 900.
some SC-04D models do not have perm-unlock, and some do.
read the posts in this thread for a little more clarification
http://forum.xda-developers.com/showthread.php?t=1559622
I received my SC-04D from Japan yesterday. I managed to root it, install google stock firmware, change the baseband and sim unlock using the app amd all the info I found on this forum.
taikonaut said:
I thought the sc-04d did not support umts 900.
Click to expand...
Click to collapse
It does. Its pentaband just like i9250.
BugoyKulit said:
I received my SC-04D from Japan yesterday. I managed to root it, install google stock firmware, change the baseband and sim unlock using the app amd all the info I found on this forum.
Click to expand...
Click to collapse
Can you give me the name of your flash program and rom (4.0.2 ICL53F ???) ?
Is it possible to activate Umts 900 band ?
Thx.
ochantereau said:
Can you give me the name of your flash program and rom (4.0.2 ICL53F ???) ?
Is it possible to activate Umts 900 band ?
Thx.
Click to expand...
Click to collapse
After I root and installed CWM, I installed 4.0.2 ICL53F stock. Then I use the sim unlock here http://forum.xda-developers.com/showthread.php?t=1548210
You should be able to access 900 band after you unlock the phone.
BugoyKulit said:
I received my SC-04D from Japan yesterday. I managed to root it, install google stock firmware, change the baseband and sim unlock using the app amd all the info I found on this forum.
Click to expand...
Click to collapse
May I ask where did you get it from? Thanks
BugoyKulit said:
After I root and installed CWM, I installed 4.0.2 ICL53F stock. Then I use the sim unlock here http://forum.xda-developers.com/showthread.php?t=1548210
You should be able to access 900 band after you unlock the phone.
Click to expand...
Click to collapse
could you plz tell me how do you root and install cwm on the phone...any link?
thanks in advance
futaha7 said:
could you plz tell me how do you root and install cwm on the phone...any link?
thanks in advance
Click to expand...
Click to collapse
Here's the link for CDMA (VZW) Nexus and here's the link for GSM Nexus.
I have the DoCoMo and it was perm unlocked. I was able to flash the yakju factory image to it without an issue. Retained unlock.
I am not sure about the 900 band that others have mentioned, but mine has an option to choose the bands I use via the *#*#4636#*#* menu. It wont let me select the 900 band individually, but I can select "usa bands", "japan bands" "AUS bands", and a few others as well as "automatic".
One thing to look into is the radios. I read on one thread that the radios are different from the 9250 and SC-04D. However, I cant confirm if there is really an issue or if even true.
I can tell you that mine flashed and accepted the i9250 radio from the 4.0.4 google factory image, so I dont know how big of a deal it can be.
Luigi_2 said:
Hi, I'm going to buy an docomo version of Galaxy Nexus and I really wanna know if there's any difference between those 2 in term of flashing firmware, rooting, or custom firmwares... Can I install custom firmware that's made for I9250 on SC-04D.
Thanks
Click to expand...
Click to collapse
As I know, SC-04D cannot be permanently unlocked without changing IMEI. I know that on the market there are lot of SC-04D but me personally rather paid 500-1M more for European version than choosing SC-04D which is unsure about unlock status...
tacz said:
As I know, SC-04D cannot be permanently unlocked without changing IMEI. I know that on the market there are lot of SC-04D but me personally rather paid 500-1M more for European version than choosing SC-04D which is unsure about unlock status...
Click to expand...
Click to collapse
I think it may be hit or miss. As I mentioned in my post. My IMEI matches the IMEI on the box, it is not the generic IMEI that you get from using the unlock app.
It originally had the yakjuxe on it. The bootloader was unlocked when I received it.
I flashed it to yakju factory google image (4.0.4). In the process, obviously it performed a reset and cleared all the info. The IMEI remained the same and the unlocked sim was retained as well.
To try to verify the phone was permanent unlocked I then factory reset the phone. The sim remain unlocked.
The only thing I havent done at this point is to re-lock the bootloader. I suppose locking the bootloader could potentially re-lock the sim, but I havent tried it.
thos25 said:
I have the DoCoMo and it was perm unlocked. I was able to flash the yakju factory image to it without an issue. Retained unlock.
I am not sure about the 900 band that others have mentioned, but mine has an option to choose the bands I use via the *#*#4636#*#* menu. It wont let me select the 900 band individually, but I can select "usa bands", "japan bands" "AUS bands", and a few others as well as "automatic".
One thing to look into is the radios. I read on one thread that the radios are different from the 9250 and SC-04D. However, I cant confirm if there is really an issue or if even true.
I can tell you that mine flashed and accepted the i9250 radio from the 4.0.4 google factory image, so I dont know how big of a deal it can be.
Click to expand...
Click to collapse
Can you post a sceenshot of your service menu where you can choose the bands. I am also using sc-04d but not able to see the option of selecting the bands in the service menu.
Hey guys, planning to buy a GSM Gnex today. Is there any easy way to identify whether the phone I am buying is Docomo variant (SC-04D) or international GNex (i9250)? Like anything mentioned on the box or when you switch on the phone?
Pat123 said:
Hey guys, planning to buy a GSM Gnex today. Is there any easy way to identify whether the phone I am buying is Docomo variant (SC-04D) or international GNex (i9250)? Like anything mentioned on the box or when you switch on the phone?
Click to expand...
Click to collapse
The battery cover of the phone will have sc-04d written on it towards the bottom
Pat123 said:
Hey guys, planning to buy a GSM Gnex today. Is there any easy way to identify whether the phone I am buying is Docomo variant (SC-04D) or international GNex (i9250)? Like anything mentioned on the box or when you switch on the phone?
Click to expand...
Click to collapse
From those SC-04D I saw here in my country there is also NTT Docomo logo on it instead of Google or Samsung logo (don't remember exactly). Also on the battery it is all in Japanese. Manual is also all in Japanese.

Trying to flash rm-808 Telcel variant on rm-808 att lumia

hello I'm trying to flash the rm-808 telcel varian on cyan rm-808 att nokia lumia, because the telcel variant no have operator customization, making the Internet sharing works without having an account at att-mywirless, and this variant of telcel is also LTE
Theoretically the devices are the same, but I could not successfully flash the att lumia with it, but people with the rogers lumia can flash the telcel variant without problem and enjoy a more original rom.
maybe in this thread between all could try to find a way to flash the telcel rom it is also rm-808
what I am doing is to download the telcel firmware from navifirm, once downloaded, rename the 3 files containing the product code with the code variant of my cyan att lumia
1. RM808_059Q7C4_2175.2302.8779.12310_002.dcp rename it with RM808_059M7R4_2175.2302.8779.12310_002.dcp
2. RM808_059Q7C4_2175.2302.8779.12310_002.vpl rename it with RM808_059M7R4_2175.2302.8779.12310_002.vpl
3. RM808_059Q7C4_2175.2302.8779.12310_002_signature.bin rename it with RM808_059M7R4_2175.2302.8779.12310_002_signature.bin
then I go to the folder C:\ProgramData\Noki\Packages\Products and created a folder called RM-808 and copy all the files to it
next I run the program product support tool for store and connect my att nokia lumia 900 cyan, in the Connection column select "no connections" next in the menu go to open product and select RM-808
nex in the programming tab click on recovery update list, select the rom and start the flash
and i have the next error: the "C:\ProgramData\Nokia\Packages\Products\RM-808\RM808_059M7R4_2175.2302.8779.12310_002.vpl has invalid signature."
but if not rename the files and leave them as they are 059Q7C4 ...
stop giving the signature error, but I get the following error: Recovery failes. ERROR: Reported OSBL an error! Code: 0x300FF
ok in the other side if you open the 3 files with text editor
1. RM808_059Q7C4_2175.2302.8779.12310_002.dcp
2. RM808_059Q7C4_2175.2302.8779.12310_002.vpl
3. RM808_059Q7C4_2175.2302.8779.12310_002_signature.bin
you get it in like xml format with the list of files to flash, the names, etc i think its needed to rename it too, and in the _signature.bin file have the signature for the 2 others files the RM808_059Q7C4_2175.2302.8779.12310_002.dcp and the RM808_059Q7C4_2175.2302.8779.12310_002.vpl
so maybe we can try to found a form to flash the telcel variant, maybe changing something in the dcp, vpl and signature files
Any idea is welcome...
thank you very much in advance
Confirm have tried same with same result. Appears OS Boot Loader (OSBL) is rigged on the AT&T version of Lumia 900 so that not even same group RM-808 roms may be flashed.
Cheers
aquanaut88 said:
Confirm have tried same with same result. Appears OS Boot Loader (OSBL) is rigged on the AT&T version of Lumia 900 so that not even same group RM-808 roms may be flashed.
Cheers
Click to expand...
Click to collapse
Is this even possible?
I was under the impression tha the AT&T variant is pretty locked up... I might be wrong though, total Windows Phone 7.5 noob since I'm more an Androd user, but I wish I could do this on my backup AT&T Lumia 900 before I sell it.
Let us know if that's even possible... Thanks
Cheers!
Rayan said:
Is this even possible?
I was under the impression tha the AT&T variant is pretty locked up... I might be wrong though, total Windows Phone 7.5 noob since I'm more an Androd user, but I wish I could do this on my backup AT&T Lumia 900 before I sell it.
Let us know if that's even possible... Thanks
Cheers!
Click to expand...
Click to collapse
It doesn't seem to be possible. The at&t variant has something different about it from the rest of the batch of 900's.
exiva said:
It doesn't seem to be possible. The at&t variant has something different about it from the rest of the batch of 900's.
Click to expand...
Click to collapse
Off it goes...
I'm on Craigslist and about to submit my Lumia 900 advertising hahahahaha
I hope I can sell it quick
Cheers
Sent from my GT-N7000 using Tapatalk 2
Change the files name, only the product code part, not firmware version, then instead of recover, do the refurbish with the new firmware. I did that with my Rogers with the ATT 7.8 firmware, aand it works.
alextheangel said:
Change the files name, only the product code part, not firmware version, then instead of recover, do the refurbish with the new firmware. I did that with my Rogers with the ATT 7.8 firmware, aand it works.
Click to expand...
Click to collapse
Ok, but you install ATT 7.8 firmware into your L900 from Rogers, isn´t?
jr.solis said:
Ok, but you install ATT 7.8 firmware into your L900 from Rogers, isn´t?
Click to expand...
Click to collapse
yes,
but I think you can do that on your ATT with telcel variant, as long as they both RM-808. Just like people with Rm-823 can flash each other's firmware.
alextheangel said:
Change the files name, only the product code part, not firmware version, then instead of recover, do the refurbish with the new firmware. I did that with my Rogers with the ATT 7.8 firmware, aand it works.
Click to expand...
Click to collapse
Could you tell more, please .. What you have changed.. I just tried to change my black Rogers lumia's product code name (even in the files!!!) and still have that error message: Reported OSBL an error! Code: 0x300FF
kolobok0007 said:
Could you tell more, please .. What you have changed.. I just tried to change my black Rogers lumia's product code name (even in the files!!!) and still have that error message: Reported OSBL an error! Code: 0x300FF
Click to expand...
Click to collapse
That's as far as you'll get with an at&t lumia for some reason.
Interesting... As soon as I downloaded everything that's needed to perform the AT&T Lumia 900 upgrade to WP7.8, I started receiving calls from people on Craigslist wanting my Lumia 900... hahahahahaha
So I will hold on the firmware upgrade and see if the sell goes through...
Cheers!
...
alextheangel said:
Change the files name, only the product code part, not firmware version, then instead of recover, do the refurbish with the new firmware. I did that with my Rogers with the ATT 7.8 firmware, aand it works.
Click to expand...
Click to collapse
how is it working out for you? Did aws get disabled?
alextheangel said:
Change the files name, only the product code part, not firmware version, then instead of recover, do the refurbish with the new firmware. I did that with my Rogers with the ATT 7.8 firmware, aand it works.
Click to expand...
Click to collapse
I'm trying to do the same thing with my cyan 900 on Rogers. I'm getting all the same errors as the OP. Would you mind giving us a quick walkthrough of how you did it. With maybe a little more detail. Please and thank you
jusdis said:
I'm trying to do the same thing with my cyan 900 on Rogers. I'm getting all the same errors as the OP. Would you mind giving us a quick walkthrough of how you did it. With maybe a little more detail. Please and thank you
Click to expand...
Click to collapse
I'm also getting the same error (ERROR: OSBL reported an error! Code: 0x300FF).
I'm trying to update the black Rogers Lumia 900 with the Black AT&T RM-808 image.
watch this i think this is help you to flash
youtube.com/watch?v=k1e3xAZCzZY sorry,i cant paste a direct link.. i flash my phone without problems,but i don't know way to unlock it.....rm-838
wp 7.8,os ver 7.10.8858.136 ;radio soft 2.1.75.29

[Q] Which LG G# comes with unlocked bootloader?

I am an AT&T subscriber and in the market for an LG G3. The AT&T version comes with a locked bootloader which means I will probably never be able to install a custom recovery and flash CyanogenMod on it which is a must for me. I realize that other versions will not work with AT&T LTE and I am completely fine with just HSDPA+ - which versions of the phone support AT&T HSDPA+ and come with unlocked bootloader?
andreyl79 said:
I am an AT&T subscriber and in the market for an LG G3. The AT&T version comes with a locked bootloader which means I will probably never be able to install a custom recovery and flash CyanogenMod on it which is a must for me. I realize that other versions will not work with AT&T LTE and I am completely fine with just HSDPA+ - which versions of the phone support AT&T HSDPA+ and come with unlocked bootloader?
Click to expand...
Click to collapse
D851 - Tmobile
bigkevbosky said:
D851 - Tmobile
Click to expand...
Click to collapse
Thank you. Does it come network unlocked? I.e. can I put my AT&T sim in and use it?
andreyl79 said:
Thank you. Does it come network unlocked? I.e. can I put my AT&T sim in and use it?
Click to expand...
Click to collapse
No, but I've heard of getting unlock codes for as little as $6 on Ebay.
Plus Tmo is rumored to start a new thing soon where they put an unlock app either on the phone itself or on the Play Store and you can unlock it right there.
You'd want to get the Tmo version, though, because it's fully compatable with AT&T's LTE bands.

How to check for locked bootloader?

I have a G3 model d850pr from Claro PR. I want to check or if any one knows if it comes with locked bootloader or not.
same boat!
Aparently is factory unlock (carrier) theres one on ebay and they says its an international version... I have the original kdz from claro if you need it. i flash it and works flawless.
So the bootloader is unlocked or it is factory sim unlocked? Didnt understand right.
sim unlocked.
Oh ok, do you know if bootloader is unlocked?
don't know.
Its locked, only the tmo version isnt.
Sucks doesnt it.
https://docs.google.com/spreadsheets/d/tmEeVeok0a5J858BN_NfUWg/htmlview
sent from Canada via my Note 3, Note 2 or One X +
Well says there 850 not 850pr dont know if they are the same. I say this because our g2 used to be d801 same as tmo version but in reality it was a d803 masked as a d801.
prking07 said:
Well says there 850 not 850pr dont know if they are the same. I say this because our g2 used to be d801 same as tmo version but in reality it was a d803 masked as a d801.
Click to expand...
Click to collapse
Well.....root and try to flash twrp lol...you will have your answer (jk).
Im still peeved LG is locking the bootloaders down.
sent from Canada via my Note 3, Note 2 or One X +
Jummm tempting but i will pass.

Question Flashing Unlocked Firmware on AT&T version

I have AT&T Pixel 6 Pro which is SIM unlocked and I have already unlocked the bootloader. Can I flash unlocked Pixel 6 pro firmware (factory image) on it instead of AT&T factory images?
There are different carrier specific firmwares released for a reason
miravision said:
There are different carrier specific firmwares released for a reason
Click to expand...
Click to collapse
What happens if we flash unlocked? I know there could be a reason, but could we possibly brick if we flash unlocked on AT&T?
ram4ufriends said:
What happens if we flash unlocked? I know there could be a reason, but could we possibly brick if we flash unlocked on AT&T?
Click to expand...
Click to collapse
There are only two versions of the latest firmware. Verizon, and non-Verizon. So yes, you should be able to flash the non-Verizon firmware fine. Probably no different from what you're on unless you haven't received the OTA to SD1A.210817.036 yet.
Even those with unlocked phones running on the Verizon network are fine to flash either version. Eventually, there will be only one firmware per month, just like they have for other Pixels.
I could probably flash my unlocked phone that I'm using on AT&T with the Verizon firmware and it would probably still be okay.
If you brick your phone, it's not because of which Raven (P6P) firmware you flash.

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