Samsug Galaxy s3 SGH-I747M - AT&T, Rogers, Bell, Telus Samsung Galaxy S III

Hey guys long term windows and android user. Just got over my WM7 phone. Just cant do the things I need it to! I got this locked rogers S3 I747M
Ive been trying to unlock it online paying the cash but they cant seem to find my IMEI in the database?? They recommended a hard unlock or something.
Ive always unlocked my own HTCs and other WM7/Android devices. Can someone point me to the right direction to get this baby unlocked and flashed? (I can see the flash docs)
Thanks in advance and keep up the good work!
- eddy

Related

[Q] Rogers Branded Arc - Flashing CM7

Hi,
As it is written in the thread title, I am the proud (and frustrated) owner of a an Xperia Arc on Rogers (Canada). I am frustrated because since the "classic" bootloader unlocking methods do not work with Rogers branded phone, I'm unable to use any flashing method that require fastboot.
Also, I've seen a bootloader unlocking method that involves removing the battery, attaching wires on contacts, ... And I do admit that this kind of stuff scares me a little bit.
I wanted to know if wether or not it was possible to use Clockworkmod recovery (or Rom Manager) with a rooted 2.3.2 version and "just" install CM7 that way ? I know it sounds a little naive, but I'm currently stuck trying to root (after a downgrade to 2.3.2) with Gingerbreak and it stalls and the phone ends up never rebooting.
So if anyone has a solution/idea on how to flash CM7 on my locked bootloader Arc, that would make me (and probably dozens of other Rogers Arc owners) sooooo happy.
Also, I just wanted to know if it was possible to flash CM7 with Flashtool ? Before having my Arc, I had an X10 and used flashtool about 15 times to flash MiUI Roms... If yes, would it be by "converting" the CM7 files into a .ftf file ?
Thank you very much
if i were you i would save the hassle. unlock bootloader, and go. i just did it this past weekend so i can get root without jumping through hoops.. i was extremely anxious about it too..but if you follow the instructions you really cant go wrong. ps. im using rogers arc too! and as to your questions.. i really dont think you can.
gk_terato said:
if i were you i would save the hassle. unlock bootloader, and go. i just did it this past weekend so i can get root without jumping through hoops.. i was extremely anxious about it too..but if you follow the instructions you really cant go wrong. ps. im using rogers arc too! and as to your questions.. i really dont think you can.
Click to expand...
Click to collapse
+1 If you can follow instructions then everything is pretty straight forward.
Sent from my LT15i using XDA App
Roger's Arc owner here as well.
So the the official method via the sony website dont work for us?
As CM7 is getting stable and since its pretty much release, I was gonna start to work on this ...
I was hoping to unlock bootloader ( through either sony , or one fo the threads and peeps that can do it here ) , root it and enjoy CM7.
Hope the official one works :S
fredastere said:
Hope the official one works :S
Click to expand...
Click to collapse
It doesn't, no Operator locked handset can, so you will need to use Alejandrissimo or Jinx13. Worth every penny.
Allright thanks for the heads up , I'll set up an apointment or somethin with Alejandrissimo
gk_terato said:
if i were you i would save the hassle. unlock bootloader, and go. i just did it this past weekend so i can get root without jumping through hoops.. i was extremely anxious about it too..but if you follow the instructions you really cant go wrong. ps. im using rogers arc too! and as to your questions.. i really dont think you can.
Click to expand...
Click to collapse
Hi,
Thanks for your quick answer gk_terato. So is the 24 USD $ really worth it (e.g. with alejandrissimo) ? I know a fraction of this amount is used to pay the tokens, but I don't know how much this is really worth... I've (sim) unlocked all of my previous phones and it was never over 15 CAD $.
And btw, I was just wondering wether or not unlocking the bootloader would, at the same time, remove the sim restriction ?
Thanks again !
antoinedl said:
Hi,
Thanks for your quick answer gk_terato. So is the 24 USD $ really worth it (e.g. with alejandrissimo) ? I know a fraction of this amount is used to pay the tokens, but I don't know how much this is really worth... I've (sim) unlocked all of my previous phones and it was never over 15 CAD $.
And btw, I was just wondering wether or not unlocking the bootloader would, at the same time, remove the sim restriction ?
Thanks again !
Click to expand...
Click to collapse
sorry, i'm jus coming back to the forums checking out a way to unlock the bootloader ...(rogers arc....*sigh) WHo's alejandrissimo or Jinx13...
Please post a link for me newbie guy... thanks
Just look right here :
http://forum.xda-developers.com/showthread.php?t=1232050
He'll ask you to add him as a Google talk contact and to install Teamviewer, some drivers and a little application that lets you emulate a USB port over the internet. Good luck !

[Q] Really need help

Hi Everyone, I am extremely new to rooting phones but I am very interested in rooting my phone. I have a verizon Samsung Galaxy note 2, SCH-I605 running 4.3,with build number VRUEMJ9 , I have been all over the place trying to get as much info as possible before trying anything because I am afraid of bricking my phone. I have read that the bootloader cant be unlocked so that means I cant install CWM. I was interested in trying the saferoot root method. I have been searching the forum like crazy but it just keeps confusing me more. I understand that since the bootloader is locked that I cant install custom ROMS, And once you root a phone can you turn it back? I guess if anyone can help me out I would really appreciate it, or even point me in the right direction of where I can learn more.Thanks alot in advance guys. Hope everyone is having a good day..
Yours is a Verizon Note 2... which is different from the international N7100.
Check out http://galaxynote2root.com/galaxy-note-2-root/how-to-root-verizon-galaxy-note-2-sch-i605/ and see if it helps.
This is where many users have been going to learn to root their device since Galaxy S2 times.
[
Lol thanks I didn't even realize I posted in the wrong forum

[Q] SGH-1257M Rooting Questions

Hey there guys!
New to this site and the world of android modding and just bought myself a new S4 Mini from my cell carrier (FIDO). Im pretty tech savvy when it comes to computers and whatnot but i figured id do some research into it and found this site
Ive been reading on the forums and whatnot about rooting this phone but all i can seem to find are guides on the older GT-I9195 and 9190 moddels.
So i guess what my question is (and forgive me if its been asked a trillion times but im newb) is that is it possible to root this phone ,SGH-1257M, and still retain the same model number and all the features that comes with the phone ? and if so is there a CLEAR guide to doing so, i have cookies ;P (from what ive read it gets put as a GT-I9195 or 9190 and thats not what im looking for).
Im not worried about voiding my KNOX warranty as i have a plan with FIDO that offers replacement phones with no questions asked (water dmg etc) so if need be ill mess up the phone before i replace it.
Ive tried once using this post http://forum.xda-developers.com/showthread.php?t=2470173&page=7 from the guys suggestion at the bottom but once its done i keep getting TONS of KNOX notifications stating something is trying to access the system and its prevented it. Plus when i use root checker it says it has failed.
Im assuming this means try again but im just asking to be sure before i continue to flash my device lol. I have the stock rom for my device downloaded from Sammobile so if need be i can restore it to stock again (ive done that already once using odin) and start over.
Thanks in advance to anyone who helps a fellow modder out
Cheers!
ExiLe
Anyone!? I have the newest MK5 update btw. If i have to downgrade (if there is a possibility in doing so) i will do it. I really want to be able to get rid of all the bloatware and overclock etc. Thanks a ton!
ExiLeX420 said:
Anyone!? I have the newest MK5 update btw. If i have to downgrade (if there is a possibility in doing so) i will do it. I really want to be able to get rid of all the bloatware and overclock etc. Thanks a ton!
Click to expand...
Click to collapse
Some info in this thread; see especially post #13 but read right to the end ...
http://forum.xda-developers.com/showthread.php?t=2553463
I am complete noob on rooting, flashing, etc. I am hoping that someone will post instructions for SGH-I257M in detail, that a technically competent but noob to this process can follow. As it is now you have to go to a few different places, gather and analyze the procedures, understand as best you can, and take your chances.
If you do this please post your results, in detail.
The SGH-I257M is a Canadian model. I am in London ON. Are you nearby?
mdawdy said:
I am complete noob on rooting, flashing, etc. I am hoping that someone will post instructions for SGH-I257M in detail, that a technically competent but noob to this process can follow. As it is now you have to go to a few different places, gather and analyze the procedures, understand as best you can, and take your chances.
If you do this please post your results, in detail.
The SGH-I257M is a Canadian model. I am in London ON. Are you nearby?
Click to expand...
Click to collapse
Hey man thanks for the reply. I have managed to root the phone successfully using the I9195 Method (For LTE) without flashing the kernel over (and therefore changing the phone model to I9195) and kept my sgh-i257m model number. Pretty sweet!
The only issue im having now is HORRIBLE battery drain occuring (I can literally watch it go down when im using the phone):victory:. I know flashing the I9195 kernel should in theory fix this but im afraid that if I do that ill never be able to get back to the sgh I257m model even if I have the stock rom (they are on sammobile).
If someone can confirm that I can indeed flash back to sgh model then ill gladly loose the features for better batter life! Otherwise I might just stick with an unrooted device for now and see if anything comes up soon
Possibly Figured It OUT!!!!
Ok so after a few days of playing around and reading a TON i think i have successfully figured out how to root the s4 mini SGH-i257m model and still retain that model number.
The steps are quite simple as you just follow the GT-i9195 rooting guide to the letter which can be found here http://forum.xda-developers.com/showthread.php?t=2364980.
After rooting using this method you will indeed trip the KNOX flag so be sure to be aware of that BEFORE you continue.
Once I did that and checked with root checker app i was beyond excited. But pretty much right away I was plagued with battery drain issues from hell (i could watch it drain a % a minute at some points) but i was VERY wary about flashin the GT-i9195 kernel because i still wanted all the features my phone model added (i know im a stickler). But after only using my phone for 5 hrs total (most of it standby time in school) and having only 8 % left i could not deal
So i flashed the gt-i9195 kernel onto my phone, reboot and expected my phone to say gt-i9195 model but its still SGH-i257m!!!
So basically just follow the GT-i9195 root instructions and your good to go as far as i know. Even the battery issues seem to have disapeared
hope this helps out any other Canadian s4 Mini owners out there, as i know this was frustrating for me in the beginning.
If you were to install CyanogenMod 11's latest nightlies, you will still retain the model number thanks to arco68
http://forum.xda-developers.com/showthread.php?p=51398208
Whosat said:
If you were to install CyanogenMod 11's latest nightlies, you will still retain the model number thanks to arco68
http://forum.xda-developers.com/showthread.php?p=51398208
Click to expand...
Click to collapse
Yeah im now aware of that thanks to arco68 in another post actually , but thank you very much for linking it. Im going to install CM 11 now and hope i can solve all my current battery drain issues (they seem to have popped back up over night).
Thanks again for the reply

[Q] I need help unlocking my Spring Galaxy S4 mini SPH-L520

So, I'm a total beginner with regards to understanding how to mod your cell phone, but I am tech savvy. I've spent the last week of my life attempting to understand how to Sim unlock my Sprint Samsung Galaxy S4 mini Sph-L520 so that I would be able to use a prepaid Straight Talk wireless card with it. At first, I thought the process was going to be rather simple. I thought I could just buy a code online. Turns out that this phone isn't a GSM phone, so this type of unlocking isn't possible. I next heard as tip about getting my phone flashed, but apparently flashing is just installing another operating system on your phone. Though I could see how that might be able get around the Sim Unlock, if possible I would like to keep this stock OS. Also, I'm not certain if flashing my phone would automatically enable me to use another carrier. I then learned what rooting was. Though I now understand that I could simply use Kingo to root my phone, I don't know how that would allow me to use another carrier. So i've spent my last week or so understanding all this new terminology, but I still don't have a definitive answer. I really want to thank this board for existing because I've learned a tremendous amount just reading these threads. So if anyone could help me out here that would be great! :laugh:
Kittypoop2 said:
So, I'm a total beginner with regards to understanding how to mod your cell phone, but I am tech savvy. I've spent the last week of my life attempting to understand how to Sim unlock my Sprint Samsung Galaxy S4 mini Sph-L520 so that I would be able to use a prepaid Straight Talk wireless card with it. At first, I thought the process was going to be rather simple. I thought I could just buy a code online. Turns out that this phone isn't a GSM phone, so this type of unlocking isn't possible. I next heard as tip about getting my phone flashed, but apparently flashing is just installing another operating system on your phone. Though I could see how that might be able get around the Sim Unlock, if possible I would like to keep this stock OS. Also, I'm not certain if flashing my phone would automatically enable me to use another carrier. I then learned what rooting was. Though I now understand that I could simply use Kingo to root my phone, I don't know how that would allow me to use another carrier. So i've spent my last week or so understanding all this new terminology, but I still don't have a definitive answer. I really want to thank this board for existing because I've learned a tremendous amount just reading these threads. So if anyone could help me out here that would be great! :laugh:
Click to expand...
Click to collapse
Can anyone give me anykind of answer, please?
Are you in the USA, try to contact sprint for the unlock code ... 1-888-226-7212
luzer_gt said:
Are you in the USA, try to contact sprint for the unlock code ... 1-888-226-7212
Click to expand...
Click to collapse
I did contact sprint, they said that the phone wasn't stolen and that everything was okay. They then transferred me, but told me that they could only give me the msl code. Is that what I need? Would that carrier unlock my phone?
luzer_gt said:
Are you in the USA, try to contact sprint for the unlock code ... 1-888-226-7212
Click to expand...
Click to collapse
They told me that since my phone wasn't in the system, they couldn't give me the unlock code.
Kittypoop2 said:
They told me that since my phone wasn't in the system, they couldn't give me the unlock code.
Click to expand...
Click to collapse
Does the phone have a slot for a SIM card? If so you could try following this thread step by step. Not saying its going to work but its worth a shot. Its also going to depend on what version software your on. You could always pay $30.00 and get a code from CellUnlocker.
http://forum.xda-developers.com/showthread.php?t=2530610
Quickvic30 said:
Does the phone have a slot for a SIM card? If so you could try following this thread step by step.
http://forum.xda-developers.com/showthread.php?t=2530610
Click to expand...
Click to collapse
I'll attempt it, but the method described is for a regular Galaxy S4. My phone is an S4 mini, would there be any difference?
I attempted this method, and it didn't work. The phone would not let me flash that rom with odin. It failed every time.
Kittypoop2 said:
I attempted this method, and it didn't work. The phone would not let me flash that rom with odin. It failed every time.
Click to expand...
Click to collapse
All you have to flash is the modem but that will probably fail also since its not for the mini. You have to find a way to get into the service menu for the mini and then it would more than likely work.
Quickvic30 said:
All you have to flash is the modem but that will probably fail also since its not for the mini. You have to find a way to get into the service menu for the mini and then it would more than likely work.
Click to expand...
Click to collapse
Do you think it would work if we flashed a custom room almost like they did with the s4?
Taylorl4 said:
Do you think it would work if we flashed a custom room almost like they did with the s4?
Click to expand...
Click to collapse
Its worth a try.
Nothing works
Quickvic30 said:
Its worth a try.
Click to expand...
Click to collapse
That's not working either. I have installed Cyanogenmod following:
http://forum.xda-developers.com/showthread.php?t=2669991
but no signal trying to cannot on GSM network.
I have also tried:
http://forum.xda-developers.com/showthread.php?t=2530610
but of course that didn't work too, and since Sprint unlock codes doesn't work either it looks like we are stuck
My baseband is L520VPUAMK1.
Any help would be highly appreciated,
Cheers!
Kittypoop2 said:
So, I'm a total beginner with regards to understanding how to mod your cell phone, but I am tech savvy. I've spent the last week of my life attempting to understand how to Sim unlock my Sprint Samsung Galaxy S4 mini Sph-L520 so that I would be able to use a prepaid Straight Talk wireless card with it. At first, I thought the process was going to be rather simple. I thought I could just buy a code online. Turns out that this phone isn't a GSM phone, so this type of unlocking isn't possible. I next heard as tip about getting my phone flashed, but apparently flashing is just installing another operating system on your phone. Though I could see how that might be able get around the Sim Unlock, if possible I would like to keep this stock OS. Also, I'm not certain if flashing my phone would automatically enable me to use another carrier. I then learned what rooting was. Though I now understand that I could simply use Kingo to root my phone, I don't know how that would allow me to use another carrier. So i've spent my last week or so understanding all this new terminology, but I still don't have a definitive answer. I really want to thank this board for existing because I've learned a tremendous amount just reading these threads. So if anyone could help me out here that would be great! :laugh:
Click to expand...
Click to collapse
Sprint L520 S4 mini is completely unlocked for use of any CDMA 1x/evdo/4G LTE services in the world. Carriers like Smartfren, Intertelekom, Reliance, Tata and MTS will work flawlessly on this phone. Only read its SPC code, make it RUIM only from DFS and insert any CDMA carrier's SIM
I olso bin interested next week I will get a Samsung s4 mini locked Drei (from Autria) I dont still know witch will be the firmware installed but I found a few links+ video (and I think they got something reading this forum I dont know rules if is ageinst then sorry and remove it,I will post a video from youtube I think taht is very clear (also written another way to get in service menu) this is link http://www.youtube.com/watch?v=bl8y8D6ECCA I ripit not sure if that works but if u reade somebody posted another way to entr service not evan sure if that work olso with the mini version (i hope so olso for me :victory: ) but if the handy are similar maybe yes the only problem can be the firmare version (and taht is olso my problem i cant fine any downgrade firmware for Drei brand s 4 mini,olso if I unlock it sure I will louse warrenty.
Let me know if the link was usefull for u
Take care
Helen
galaxy s4 mini sph-L520
hello
How to convert galaxy s4 mini sph-L520 in gsm for France?
kind regards
International/domestic sim unlock
The GSM portion of the s4 mini can be unlocked .I'm more than sure of it because I have a friend who has his own method .Look up randy unlocks on ebay.He can do it remotely and will call you on the phone and it only takes thirty minutes. I've unlocked plenty of regular Sprint s4's myself ,that process is very easy.The s4 mini would be too if you could find the modems anywhere.He has never told me how he does it but get ahold of him.
Can anyone help me ? Can you back up your radio.img from your unlock phone and send to me ?
Kittypoop2 said:
So, I'm a total beginner with regards to understanding how to mod your cell phone, but I am tech savvy. I've spent the last week of my life attempting to understand how to Sim unlock my Sprint Samsung Galaxy S4 mini Sph-L520 so that I would be able to use a prepaid Straight Talk wireless card with it. At first, I thought the process was going to be rather simple. I thought I could just buy a code online. Turns out that this phone isn't a GSM phone, so this type of unlocking isn't possible. I next heard as tip about getting my phone flashed, but apparently flashing is just installing another operating system on your phone. Though I could see how that might be able get around the Sim Unlock, if possible I would like to keep this stock OS. Also, I'm not certain if flashing my phone would automatically enable me to use another carrier. I then learned what rooting was. Though I now understand that I could simply use Kingo to root my phone, I don't know how that would allow me to use another carrier. So i've spent my last week or so understanding all this new terminology, but I still don't have a definitive answer. I really want to thank this board for existing because I've learned a tremendous amount just reading these threads. So if anyone could help me out here that would be great! :laugh:
Click to expand...
Click to collapse
Did you try this solution? Give it a try a let me know if it works.
http://forum.xda-developers.com/spr...print-samsung-unlocker-unlock-sprint-t2928250
Try cphoneunlocker.comi got my galaxy s4 unlocked for free!
sph-l520 CDMA-LTE ONLY
Dear friends this phone is only CDMA/LTE you can easily unlock the phone using ssu.apk or z3x box, but it will only work with lte sim card from a different provider.
you can verify this at phonescoop.com.
administrator please close this thread.

i317M help

Hi everyone,
I have been reading onto XDA for quite a while now... and I need to post 10 messages to get to ask my question at the right place but meanwhile
if anyone could clarify me out a little bit about the 4.4.2 update, the whole knox tripping thing and the locked unlocked bootloader... Im honnestly a bit lost but I think i have everything so far to downgrade and get my phone unlocked, and converted for 1700AWS band... but im so scared to do so and end up with wifi, bluetooth or anything else not working, in other word a soft brick.
Any suggestion.. help, links for me too understand in a clear way what to do and what i cant do will be greatly appreciated!

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