Develop Bugs

[SOLVED]: Rogers Galaxy S3 SGH-I747M

My friend moved back to Pakistan from Canada recently and brought his phone back with him. Since the phone was purchased from Rogers, it was locked to Rogers network in Canada.
He brought it to Pakistan and had it unlocked for 10 USD at a store.
He isn't familiar with rooting and all so he didn't pay attention as to how the unlock was done and is not sure if it was a factory unlock or not.
He showed me his phone recently and I noticed they had rooted it.
He wants to update his phone to 4.3 Jellybean but he can't use OTA because his device status has been changed to 'Modified'.
If I download a 4.3 firmware for the I747M and flash it will the phone get locked again? On SamMobile, there is a firmware that shows Canda (Rogers) on one of the firmwares, if I download it and flash it will the phone get locked again or will it stay unlocked even though its being flashed with a Rogers firmware.
There is also another firmware with the Country/Carrier showing as 'Unknown' as SamMobile. If I flash this firmware, will the device get locked? What does 'Unknown' mean on a firmware?
Thanks

What OS is on the phone right now? If the phone is running 4.3, do not flash any stock firmware unless it is 4.3 or higher.
I don't think it makes a difference as to whether the phone was unlocked via rooting or code, it will remain unlocked after flashing.
I unlocked my Bell s3, as have many others, using a free method and the phone has remained unlocked, even though I reloaded a stock Bell 4.1.1 rom and then a stock Bell 4.1.2 rom.

audit13 said:
What OS is on the phone right now? If the phone is running 4.3, do not flash any stock firmware unless it is 4.3 or higher.
I don't think it makes a difference as to whether the phone was unlocked via rooting or code, it will remain unlocked after flashing.
I unlocked my Bell s3, as have many others, using a free method and the phone has remained unlocked, even though I reloaded a stock Bell 4.1.1 rom and then a stock Bell 4.1.2 rom.
Click to expand...
Click to collapse
It's on 4.1.1 right now. So if I flash a Rogers 4.3 firmware?
Sent from my Galaxy S III using Tapatalk

You can flash it but I would not do it. The 4.3 ROM will install Knox which can make rooting more difficult and harder to unbrick.
You can install a custom recovery and just flash a custom 4.4.2 ROM. This allows you to easily return to a stock ROM in the future.

Flashing a 4.4.2 ROM
audit13 said:
You can flash it but I would not do it. The 4.3 ROM will install Knox which can make rooting more difficult and harder to unbrick.
You can install a custom recovery and just flash a custom 4.4.2 ROM. This allows you to easily return to a stock ROM in the future.
Click to expand...
Click to collapse
My friend does want KitKat on his phone, so how do I flash a 4.4.2 ROM?
Can I flash the CWM Recovery meant for the I747? Will it make a difference if my device is the I747M?
Will I747 ROMs work on the I747M?
Thanks for the help BTW

You can flash Philz Touch Recovery via Odin. Once that is flashed correctly, you can download a ROM, save it on the phone's internal or external memory, boot into recovery, wipe Dalvik Cache, cache, and data. Then flash the rom and reboot.

audit13 said:
You can flash Philz Touch Recovery via Odin. Once that is flashed correctly, you can download a ROM, save it on the phone's internal or external memory, boot into recovery, wipe Dalvik Cache, cache, and data. Then flash the rom and reboot.
Click to expand...
Click to collapse
Could you suggest a KitKat ROM that looks like a Nexus device?
Thanks.
Sent from my Galaxy S III using Tapatalk

I just started flashing ROMs onto my s3 and prefer an aosp interface.
I don't know of any that look like stock kit Kat but you could use as theme chooser to find something you like.
I recommend that you not update to 4.3.

audit13 said:
I just started flashing ROMs onto my s3 and prefer an aosp interface.
I don't know of any that look like stock kit Kat but you could use as theme chooser to find something you like.
I recommend that you not update to 4.3.
Click to expand...
Click to collapse
I've decided against updating to 4.3 but I'm looking for an AOSP 4.4 KitKat ROM.
I tried Themer on my phone but didn't like it.
Sent from my Galaxy S III using Tapatalk

murtaza02 said:
I've decided against updating to 4.3 but I'm looking for an AOSP 4.4 KitKat ROM.
I tried Themer on my phone but didn't like it.
Sent from my Galaxy S III using Tapatalk
Click to expand...
Click to collapse
You can search for themes on the play store. Many of them require a certain launcher. When you find a theme you like, just download the required launcher and install the theme.
Were you able to load a custom rom onto the phone?

audit13 said:
You can search for themes on the play store. Many of them require a certain launcher. When you find a theme you like, just download the required launcher and install the theme.
Were you able to load a custom rom onto the phone?
Click to expand...
Click to collapse
I haven't tried yet since the phone is not with me.
To be honest, I've used 3-4 launchers from the Play Store but they still don't give the same experience as the Custom ROM.
Thanks

Every ROM uses some sort of launcher and certain themes only support certain launchers.
Personally, I like Cyanfox because of its dark UI.

Free Unlocking method
audit13 said:
I unlocked my Bell s3, as have many others, using a free method and the phone has remained unlocked, even though I reloaded a stock Bell 4.1.1 rom and then a stock Bell 4.1.2 rom.
Click to expand...
Click to collapse
Hi, I'm trying to unlock my Galaxy S3 I747M and I see that you were able to do so via a free method, now would that free method be via a survey, or a magazine deal or Netflix? I'm currently in Trinidad and it comes up with something like, Deals are not available in your country. I would like to use this phone while here on a work assignment so if you could please tell me how you were able to do this it would muchly be appreciated. Its on a Canadian carrier and with Rogers. Also on 4.1.2

draziw_1 said:
Hi, I'm trying to unlock my Galaxy S3 I747M and I see that you were able to do so via a free method, now would that free method be via a survey, or a magazine deal or Netflix? I'm currently in Trinidad and it comes up with something like, Deals are not available in your country. I would like to use this phone while here on a work assignment so if you could please tell me how you were able to do this it would muchly be appreciated. Its on a Canadian carrier and with Rogers. Also on 4.1.2
Click to expand...
Click to collapse
The free method is not any sort of offer from any company. In order to use the free method, you need to flash a stock Rogers 4.1.1 ROM via Odin 3.07 because a stock 4.1.1 ROM is the only ROM that has the necessary menu options to do it. If you flash a stock ROM, you will loose all of the data and apps on your phone.
The i747m is a Bell phone. I think Rogers is an i747r.

audit13 said:
The free method is not any sort of offer from any company. In order to use the free method, you need to flash a stock Rogers 4.1.1 ROM via Odin 3.07 because a stock 4.1.1 ROM is the only ROM that has the necessary menu options to do it. If you flash a stock ROM, you will loose all of the data and apps on your phone.
The i747m is a Bell phone. I think Rogers is an i747r.
Click to expand...
Click to collapse
No no.
I747M is Rogers and Bell.
I747U is for Telus.
Sent from my Galaxy S III using Tapatalk

murtaza02 said:
No no.
I747M is Rogers and Bell.
I747U is for Telus.
Sent from my Galaxy S III using Tapatalk
Click to expand...
Click to collapse
I stand corrected. Thanks for the information.

audit13 said:
I stand corrected. Thanks for the information.
Click to expand...
Click to collapse
No problem man.
I should be thanking you for all the help in this thread.
I guess this thread can be locked now.
Thanks again.
Sent from my Galaxy S III using Tapatalk

Just curious, did you install a custom ROM? As I mentioned before, avoid 4.3.

audit13 said:
Just curious, did you install a custom ROM? As I mentioned before, avoid 4.3.
Click to expand...
Click to collapse
Still not yet. Phone is still with a friend.
Will probably install a 4.4.2 ROM.
Sent from my Galaxy S III using Tapatalk

[Q] Unlocking after Root without stock ROM

So, I have the AT&T Galaxy S3. It is Rooted but it doesn't have the stock ROM, or anything, backed up. I'm trying to unlock the phone but I'm not having any luck with the GalaxSim Unlock app and can't run the nv_data in Terminal Emulator since it's not found...
What can I do?

I contacted AT&T about an unlock code but since I still have a couple months on my contract they won't do it... any other ideas?

vaughnpereira said:
So, I have the AT&T Galaxy S3. It is Rooted but it doesn't have the stock ROM, or anything, backed up. I'm trying to unlock the phone but I'm not having any luck with the GalaxSim Unlock app and can't run the nv_data in Terminal Emulator since it's not found...
What can I do?
Click to expand...
Click to collapse
You mentioned your device doesn't have a stock ROM. Would you recall what (official) Android version you were on before flashing the custom ROM? If it was a more recent version (like 4.3), the GalaxSim Unlock app may not be supported. You can check your phone's settings and see what baseband version you have. If your phone never took the 4.3 update, you may Odin to stock 4.1.1 and use the free unlock process which is well documented in this forum. Thereafter, you can revert to any preferred custom ROM.

Larry2999 said:
You mentioned your device doesn't have a stock ROM. Would you recall what (official) Android version you were on before flashing the custom ROM? If it was a more recent version (like 4.3), the GalaxSim Unlock app may not be supported. You can check your phone's settings and see what baseband version you have. If your phone never took the 4.3 update, you may Odin to stock 4.1.1 and use the free unlock process which is well documented in this forum. Thereafter, you can revert to any preferred custom ROM.
Click to expand...
Click to collapse
I'm using:
Android Version: 4.1.2
Baseband Version: I747UCDLK3
CyanogenMod Version: 10.0.0

vaughnpereira said:
I'm using:
Android Version: 4.1.2
Baseband Version: I747UCDLK3
Click to expand...
Click to collapse
That should be simple enough then as you don't seem to have the 4.3 bootloader. You can download the 4.1.1 stock ROM at sammobile.com using the link below and flash via Odin. If you need any help with this process, please let me know.
http://www.sammobile.com/firmwares/3/?download=9080
Once you have successfully flashed 4.1.1. you can proceed to the unlock process detailed in the threads below ...
http://forum.xda-developers.com/showthread.php?t=2176719
http://forum.xda-developers.com/showthread.php?t=2529200

Larry2999 said:
That should be simple enough then as you don't seem to have the 4.3 bootloader. You can download the 4.1.1 stock ROM at sammobile.com using the link below and flash via Odin. If you need any help with this process, please let me know.
http://www.sammobile.com/firmwares/3/?download=9080
Once you have successfully flashed 4.1.1. you can proceed to the unlock process detailed in the threads below ...
http://forum.xda-developers.com/showthread.php?t=2176719
http://forum.xda-developers.com/showthread.php?t=2529200
Click to expand...
Click to collapse
I'm going to give it a shot. I'll let you know how it goes! Thanks man.

So, I've tried various routes to get to that download on Sammobile but it will not let me download. It keeps telling me to login and I keep logging it, closing the tab, reloading, login... nothing. Am I missing something here?

Here's a link that appears to be the same thing: http://d-h.st/E5R
Taken from: http://forums.androidcentral.com/t-...axy-s3-return-stock-i747ucdlk3-jellybean.html
I'm not too familiar with the GS3, so it might be best if someone else verified if that's safe, although after reading that thread a bit, it seems like that would be the same process @Larry2999 mentioned (re-stock to 4.1.1 via Odin).

espionage724 said:
Here's a link that appears to be the same thing: http://d-h.st/E5R
Taken from: http://forums.androidcentral.com/t-...axy-s3-return-stock-i747ucdlk3-jellybean.html
I'm not too familiar with the GS3, so it might be best if someone else verified if that's safe, although after reading that thread a bit, it seems like that would be the same process @Larry2999 mentioned (re-stock to 4.1.1 via Odin).
Click to expand...
Click to collapse
Yes it's the same file same process. That should always work. I didn't check the files though as it requires registration.

Thanks guys. It's all good.

[Q] Network unlock request unsuccessful (SGH-I747M - Running SlimKat 4.4.4)

Just purchased an unlock code from Telus but it does not work. I know some posts mentioned it only works with a stock dialer app.
Is there anything else I can try before attempting that?
If not, what stock rom can I even use? And is there a guide available?
Sorry if this has been asked before. I had trouble finding any answers.
Thank you.

Just flash your stock firmware with Odin.

The boot loader on your phone will determine which firmware to load on your phone.
If you have the 4.3 bootloader, don't flash 4.1.1 or 4.1.2.

Flashed stock rom, booted with sim inserted, and entered the unlock code when asked. It worked! Thanks for the reassurance, I was hesitant.
Here are some links I came across that might help others.
Downloaded latest ROM for my carrier: http://samsung-updates.com/device/?id=SGH-I747m
Got Odin from this post: http://forum.xda-developers.com/showthread.php?t=1722686
Followed these threads to flash with Odin:
http://forum.xda-developers.com/galaxy-s3/help/guide-odin-flash-guide-t1671969
http://forum.xda-developers.com/showthread.php?t=2789917
http://forum.xda-developers.com/showthread.php?t=1722686
Read the CyanogenMod guide to install SlimKat: http://wiki.cyanogenmod.org/w/Install_CM_for_d2att
SlimKat XDA thread: http://forum.xda-developers.com/showthread.php?t=2758209
Root: http://slimroms.net/index.php/faq/slimbean/441-how-do-i-enable-root
Downloaded Texdroider DPI from the play store to change to S3 default (320)
Then I thanked everyone I could! :victory:
Notes
* I forgot to wipe my device before and it still worked.
* TWRP would not read my SD card for some reason.
* Good info threads:
http://forum.xda-developers.com/showthread.php?t=1725839
http://forum.xda-developers.com/showthread.php?t=1802160

Glad to hear you got it to work! Couple things for extra knowledge. ..
You can also get firmware from http://sammobile.com/firmwares. Their downloads are much faster than samsung-updates IME.
Easiest root method ever! - Towelroot (shouldn't trip the warranty bit either)
If I'm not mistaken, the recoveries having problems reading the sd card is due to your hardware version. I believe they found a solution in the Sprint forums, but I haven't had a chance to read up on it yet. If its something I can do I'll probably try to fix the T-Mobile and AT&T recoveries. I may be mistaken on some of that, but its how I understood it after a quick search the other day.

Need help for flashing stock rom
Hi,
Can you please clarify few things for me?
I have an ATT Galaxy S3 (SGH-i747).
I am running CM11 Android 4.4.4 Baseband I747UCDMG2.
I need to go back to stock to SIM unlock the phone.
Latest ATT stock rom is 4.1.1 with I747UCDLK3.
Will flashing to stock ATT ROM brick the phone?
What is the best way to go back to stock ROM?
Thanks,

I have an ATT Galaxy S3 (SGH-i747).
Click to expand...
Click to collapse
My phone was the same; except being the Canadian version.
I am running CM11 Android 4.4.4 Baseband I747UCDMG2.
Click to expand...
Click to collapse
I think I had CM 4.4.4 before going back to stock. It was kitkat for sure tho.
Will flashing to stock ATT ROM brick the phone?
Click to expand...
Click to collapse
It shouldn't. But of course anything can happen.
What is the best way to go back to stock ROM?
Click to expand...
Click to collapse
Using ODIN I believe. I read through all the links I posted above but I guess this one was the easiest to follow.
http://forum.xda-developers.com/galaxy-s3/help/guide-odin-flash-guide-t1671969
Hope that helps, it has been a while lol. Maybe someone with more experience will chime in :good:

brando9 said:
My phone was the same; except being the Canadian version.
I think I had CM 4.4.4 before going back to stock. It was kitkat for sure tho.
It shouldn't. But of course anything can happen.
Using ODIN I believe. I read through all the links I posted above but I guess this one was the easiest to follow.
http://forum.xda-developers.com/galaxy-s3/help/guide-odin-flash-guide-t1671969
Hope that helps, it has been a while lol. Maybe someone with more experience will chime in :good:
Click to expand...
Click to collapse
Thanks for quick reply.
Bootloader on mine is I747UCDMG2 which is from 4.1.2. Hence I should be ok to go to stock 4.1.1 ROM.
I am reading few other posts before making the move.

Flashing the USA version of the s3 (i747) with any i747 firmware from sammobile in Odin can brick your phone us you have a 4.3 bootloader or higher.
Since you are on 4.1.2 bootloader, flash the stock ATT 4.1.1 ROM from sammobile.com using Odin. After flashing, do a full wipe in recovery. Boot the phone and use the free method to permanently sim unlock your phone.
After unlocking your phone, you can run OTA updates to get to the latest stock ROM, bootloader, and modem.

Just confirmed bootloader and baseband are I747UCDMG2.
I will update here how everthing goes.
PS: I DON'T want to go to I747UCUEMJB bootloader after unlock. That will mean, I will not be able to downgrade in future. AFAIK, I747UCUEMJB bootloader is also locked.

yoonus said:
Just confirmed bootloader and baseband are I747UCDMG2.
I will update here how everthing goes.
PS: I DON'T want to go to I747UCUEMJB bootloader after unlock. That will mean, I will not be able to downgrade in future. AFAIK, I747UCUEMJB bootloader is also locked.
Click to expand...
Click to collapse
correct in that you will not be able to downgrade (serious risk of bricking your device).
bootloader is not locked on the S3 AFAIK. (bricked my s3 on mj2 trying to 'unlock' an already unlocked bootloader.).
"all i can really do , is stay out of my own way and let the will of heaven be done"

mrrocketdog said:
correct in that you will not be able to downgrade (serious risk of bricking your device).
bootloader is not locked on the S3 AFAIK. (bricked my s3 on mj2 trying to 'unlock' an already unlocked bootloader.).
"all i can really do , is stay out of my own way and let the will of heaven be done"
Click to expand...
Click to collapse
I agree that the bootloader is unlocked.
I think at times people are calling the newer bootloaders locked because they are unable to downgrade them. Whereas we are calling them unlocked because we can still root them and flash custom/unsigned ROMs.

ATT has been locking the bootloader on other phones such as the Note 3, HTC One XL, and the Moto G so I'm not surprised that owners think their bootloader is locked.

audit13 said:
ATT has been locking the bootloader on other phones such as the Note 3, HTC One XL, and the Moto G so I'm not surprised that owners think their bootloader is locked.
Click to expand...
Click to collapse
True. I have an ATT S5 and is really annoyed with locked bootloader.

flash to stock successful
yoonus said:
Just confirmed bootloader and baseband are I747UCDMG2.
I will update here how everthing goes.
PS: I DON'T want to go to I747UCUEMJB bootloader after unlock. That will mean, I will not be able to downgrade in future. AFAIK, I747UCUEMJB bootloader is also locked.
Click to expand...
Click to collapse
Thanks all for the assurance and support.
I was able to ODIN to stock ROM and SIM unlock the phone.
Background: My ATT S3 i747 was running CM11 Android 4.4.4. Baseband and Bootloader was I747UCDMG2.
Steps:
1. Flashed rooted stock ROM (root66_ATT_I747UCDLK3.7z) using odin from http://forum.xda-developers.com/showthread.php?t=1739426
Followed the steps in OP.
After flash ODIN showed PASS and phone rebooted. It was stuck in Samsung logo. I booted into recovery. Performed a wipe cache and factory restore.
Phone rebooted successfully after that.
2. Inserted non-ATT SIM and it asked for the unlock code. I had obtained the code from ATT before. Used the code and phone was unlocked.
The same code did not work while I was running CM11.
NOTE: When running stock ROM you can follow steps in below threads if direct unlock did not work for you.
1. http://forum.xda-developers.com/showpost.php?p=58671214&postcount=152
2. http://forum.xda-developers.com/showthread.php?p=38767845#post38767845 This works only with stock 4.1.1 image (LK3 modem).
See http://forum.xda-developers.com/showpost.php?p=59029460&postcount=323
NOTE: If you need TWRP recovery, see http://forum.xda-developers.com/showthread.php?t=1739426 and search for "Odin Flashable TWRP Recovery" in OP.
You can download ODIN flashable TWRP from there.

[Q] Back to 4.3 Stock Rom to Unlock the phone?? HELP

Hello everyone,
I have searched the site for some ways to unlock my device. I am running liquidsmooth 4.4.4 and as far as I know there is no way to unlock customs Roms running 4.3/4.4, unless you go back to the original stock rom and use either AT&T or third party site unlock code. So, I called AT&T and they provided me with the unlock code and they told me the same thing, the unlock code will not work until you go back to the original factory stock rom!
So, I have been searching here for the right 4.3 stock rom and I found out many posts and I got confused which to use. I would highly appropriate it if any one can help me and direct me to the right source/process for 4.3 stock rom steps and installation so I won't brick my phone.
Thanks in advance

GueSs_me said:
Hello everyone,
I have searched the site for some ways to unlock my device. I am running liquidsmooth 4.4.4 and as far as I know there is no way to unlock customs Roms running 4.3/4.4, unless you go back to the original stock rom and use either AT&T or third party site unlock code. So, I called AT&T and they provided me with the unlock code and they told me the same thing, the unlock code will not work until you go back to the original factory stock rom!
So, I have been searching here for the right 4.3 stock rom and I found out many posts and I got confused which to use. I would highly appropriate it if any one can help me and direct me to the right source/process for 4.3 stock rom steps and installation so I won't brick my phone.
Thanks in advance
Click to expand...
Click to collapse
If your bootloaders are on 4.4, you can't downgrade them (or you'll brick!).
You can use Terminal Emulator to know which one you're on:
Code:
getprop ro.bootloader
Once you know which one you have, you can go ahead and grab its stock version.

http://forum.xda-developers.com/showthread.php?t=1968625
i think this thread provides stock downloads.
good luck.
err on the side of kindness

BWolf56 said:
If your bootloaders are on 4.4, you can't downgrade them (or you'll brick!).
You can use Terminal Emulator to know which one you're on:
Code:
getprop ro.bootloader
Once you know which one you have, you can go ahead and grab its stock version.
Click to expand...
Click to collapse
Thanks for the reply, I checked the bootloader as you said and I got ( I747UCDLK3 ). So, I am guessing that I am still on 4.3 because the last bootloader update was through this process:
http://forum.xda-developers.com/showthread.php?t=2387423
I tried to flash the stock file update4.3.zip on that thread using TWRP but it did not work.
Any idea?
Thanks again

mrrocketdog said:
http://forum.xda-developers.com/showthread.php?t=1968625
i think this thread provides stock downloads.
good luck.
err on the side of kindness
Click to expand...
Click to collapse
Thanks for your kind reply. Is there any different to choose between the download options. I know it says the first one is the newest one, I am downloading
http://forum.xda-developers.com/showthread.php?t=2496425
So I hope it is the right one!?
I already have the stock rom 4.3 from
http://forum.xda-developers.com/showthread.php?t=2387423
But as I said on the previous reply not sure why I can't flash the update43.zip through the recovery?
Best,,,,

GueSs_me said:
Thanks for the reply, I checked the bootloader as you said and I got ( I747UCDLK3 ). So, I am guessing that I am still on 4.3 because the last bootloader update was through this process:
http://forum.xda-developers.com/showthread.php?t=2387423
I tried to flash the stock file update4.3.zip on that thread using TWRP but it did not work.
Any idea?
Thanks again
Click to expand...
Click to collapse
LK3 is 4.1.1. I'm guessing the 4.3 bootloaders update didn't work at all.
Now that you know you have LK3, just grab the stock firmware and flash it. (backup first)

thanks @BWolf56.
:GOOD:
err on the side of kindness

BWolf56 said:
LK3 is 4.1.1. I'm guessing the 4.3 bootloaders update didn't work at all.
Now that you know you have LK3, just grab the stock firmware and flash it. (backup first)
Click to expand...
Click to collapse
This is really strange. So, if I may ask, how my bootloader is still 4.1.1 and I am able to flash 4.3/4.4 roms? Also, if I install I747UCDLK3 can I go back to 4.3 custom roms without updating the bootloader!!! because that what I did last time I follwed the steps in below web site to be able to flash 4.3 rom,,,,, but apparently I am still on 4.1.1 bootloader!!
http://forum.xda-developers.com/showthread.php?t=2387423

4.3 roms could still be flashed on older firmware. 4.4 roms too as long as they are not touchwiz. If its a touchwiz 4.4.2 rom you must have at least 4.3 firmware though.

Hi i want to know if i can flash an original 4.3 firmware my bootloader is I747MVLUFNE6 can i go back or i will brick my phone if i tried?

No you cannot downgrade firmware. You can only flash the same or newer builds. Or you can flash older roms and kernels, but nothing else.

Sim Unlock Rogers S3 on CM11 M10 (4.4.4) [SOLVED]

Hi everyone,
I am looking for a way to sim unlock my S3 so my girlfriend can use it on Telus (I just got an OPO )
Before I purchase a code, I have a few questions, if anyone knows the answer
1- Will an unlock code work with my setup? (I am seeing reports of it only working on Stock 4.1 and whatnot)
2- Where is a good place to purchase a code? (Rogers a crooks with a 50$ fee and I don't wanna get ripped off online either)
Thanks!
XC3N

You will need to be running a stock or close to stock ROM in order to use the unlock code. You do not need to be on stock 4.1.1 to use an unlock code. You need to be running stock 4.1.1 if you want to unlock using the free method. You may be able to unlock it using a code if you are running a stock dialler.
What bootloader or baseband is on your phone?

audit13 said:
You will need to be running a stock or close to stock ROM in order to use the unlock code. You do not need to be on stock 4.1.1 to use an unlock code. You need to be running stock 4.1.1 if you want to unlock using the free method. You may be able to unlock it using a code if you are running a stock dialler.
What bootloader or baseband is on your phone?
Click to expand...
Click to collapse
I managed to get a code from Rogers for half the price, which is "not that bad" I guess...
I have yet to try it as I don't have the SIM card with me atm.
Baseband: I747MVLUEMK5
it's my understanding that downgrading from this will brick your phone...
Thanks for all the info!

Yes, trying to downgrade from mk5 will brick your phone.
Find the stock Rogers ROM from sammobile.com and flash it via Odin. Flashing back to stock will wipe all user data and files so make sure you backup everything you need before flashing back to stock.

audit13 said:
Yes, trying to downgrade from mk5 will brick your phone.
Find the stock Rogers ROM from sammobile.com and flash it via Odin. Flashing back to stock will wipe all user data and files so make sure you backup everything you need before flashing back to stock.
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Ok I tried the code and it didn't work.
I'll read up on the Odin procedure... I've done it before on another phone but I wanna make sure I don't end up with a brick! Thanks!
Sent from my A0001 using XDA Free mobile app

ah one more thing... since I'm using the unlock code (I don't believe the free method works on Rogers phone anyway) should I flash to stock MK5?
If I go to stock MK5, eill I be able to come back to CM afterwise?
Thanks!

The free method will only work if you are running an i747 or i747m on stock 4.1.1 including the bootloader.
If you flash back to stock mk5, you should be able to re-install cwm and CM11. There are many threads on disabling knox and install CWM.

audit13 said:
The free method will only work if you are running an i747 or i747m on stock 4.1.1 including the bootloader.
If you flash back to stock mk5, you should be able to re-install cwm and CM11. There are many threads on disabling knox and install CWM.
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Click to collapse
Hi! Reporting back, everything worked well flashing stock rom using this method:
http://forum.xda-developers.com/showthread.php?t=1739426
I had a slight problem after the Odin flash where I had to boot to recovery and factory reset to get out of a boot loop, but everything went fine after that.
I managed to unlocked the phone, changed the recovery using the aforementioned thread and got back up and running on CM11 M10 in no time!
Thanks a lot for your help sir =)
Francis // XC3N