AT&T Galaxy S III unlocked - AT&T, Rogers, Bell, Telus Samsung Galaxy S III

Hello,
Sorry if this was asked before but i couldnt find it in the search as its coming up with numerous returns on something else.
Anyways, I bought an AT&T s3 rooted and i was able to put it back to stock with Android 4.0.4. After i put it back to stock i got it unlocked to use on T-Mobile.
My questions are,
how do i update the software to the latest version. do i update it with AT&T software or do i use the T-Mobile software version?
If I update it again will it get locked again?
Rooting is not really an option as it is for my daughters use
thank you in advance for any replies,
V

vreyes said:
Hello,
Sorry if this was asked before but i couldnt find it in the search as its coming up with numerous returns on something else.
Anyways, I bought an AT&T s3 rooted and i was able to put it back to stock with Android 4.0.4. After i put it back to stock i got it unlocked to use on T-Mobile.
My questions are,
how do i update the software to the latest version. do i update it with AT&T software or do i use the T-Mobile software version?
If I update it again will it get locked again?
Rooting is not really an option as it is for my daughters use
thank you in advance for any replies,
V
Click to expand...
Click to collapse
If you update i believe it will no longer be unlocked to use on T-Mobile. However you do need to use the AT&T ROMs for it to work on your phone.

so is it best to root the phone and update it that way.

vreyes said:
so is it best to root the phone and update it that way.
Click to expand...
Click to collapse
You can try updating the phone using the phone's OTA updater. It may not work if you have root.
I don't recommend updating all the way to 4.3 as it will load a 4.3 bootloader which cannot be downgraded and Knox.

Related

[Q] Help unrooting phone

I bought a phone on eBay to use on the Ting (Sprint) network. It is a used Samsung Galaxy S3 running Android 4.0.4 which I thought was strange as I know the S3 has been updated past this. So I started looking around and I found a program called SuperUser which has root options, then I found a file called TeamEpic-Root-from-Recovery-v5(1).zip in the root of the phone. There is a firmware update available but when I try to apply it a screen comes up which says installation aborted (I can get more info if needed on this).
I have been using Android phones for years and never been interested in rooting. I'm worried that I will not be able to activate this phone on July 8 when I can get out of my Verizon contract. And I'm concerned that I won't be able to update it past 4.0.4.
Could anyone advise how I can get this back to stock? Thanks in advance.
rickybee61 said:
I bought a phone on eBay to use on the Ting (Sprint) network. It is a used Samsung Galaxy S3 running Android 4.0.4 which I thought was strange as I know the S3 has been updated past this. So I started looking around and I found a program called SuperUser which has root options, then I found a file called TeamEpic-Root-from-Recovery-v5(1).zip in the root of the phone. There is a firmware update available but when I try to apply it a screen comes up which says installation aborted (I can get more info if needed on this).
I have been using Android phones for years and never been interested in rooting. I'm worried that I will not be able to activate this phone on July 8 when I can get out of my Verizon contract. And I'm concerned that I won't be able to update it past 4.0.4.
Could anyone advise how I can get this back to stock? Thanks in advance.
Click to expand...
Click to collapse
Can't apply OTA update if it has custom recovery such as TWRP or CWM. Has to have stock Samsung recovery. You can try this post-http://forum.xda-developers.com/showthread.php?t=1904099. Follow instructions very carefully. This should do the trick to get you back unrooted, with stock recovery, and updated firmware to MD4.
rickybee61 said:
I bought a phone on eBay to use on the Ting (Sprint) network. It is a used Samsung Galaxy S3 running Android 4.0.4 which I thought was strange as I know the S3 has been updated past this. So I started looking around and I found a program called SuperUser which has root options, then I found a file called TeamEpic-Root-from-Recovery-v5(1).zip in the root of the phone. There is a firmware update available but when I try to apply it a screen comes up which says installation aborted (I can get more info if needed on this).
I have been using Android phones for years and never been interested in rooting. I'm worried that I will not be able to activate this phone on July 8 when I can get out of my Verizon contract. And I'm concerned that I won't be able to update it past 4.0.4.
Could anyone advise how I can get this back to stock? Thanks in advance.
Click to expand...
Click to collapse
Look in the Android Development section and there is a ROM Restore so you can restore to unrooted stock
Thank You!!
joeyhdownsouth said:
Can't apply OTA update if it has custom recovery such as TWRP or CWM. Has to have stock Samsung recovery. You can try this post-http://forum.xda-developers.com/showthread.php?t=1904099. Follow instructions very carefully. This should do the trick to get you back unrooted, with stock recovery, and updated firmware to MD4.
Click to expand...
Click to collapse
Starting with your link and checking some basic firmware flashing instructions I was able to get it back to stock. The counter is reset and it says it is genuine samsung After doing this it then updated to JB. Happy now, thanks so much for the help.

basic question about unlocked At&t note 2

So, I have an i317 At&t note 2. It was originally on 4.3, but I wanted to unlock it. I followed some forum posts and reverted back to 4.1 and was able to unlock it. It worked with a tmobile sim on 4.1.1, but now when I try to update it (either through Kies or through update on phone), it updates but then gets stuck at the samsung galaxy note 2 display. I found another forum post (thanks, but cant find thread atm ) which had a file to download. I installed that using Odin, but that only got it to work on 4.1.1.
I guess my question is I have the note 2 running on 4.1.1 that I factory unlocked, but now it wont let me update. How do I get 4.3 on it? Thanks
Ok there's plenty of 4.3 Rom's in the development section...
Just have to search for them!
Q: »»»»
Is it rooted?
Do you have a custom recovery installed?
Are you sure your familiar flashing Rom's?
Etc etc etc......
SENT FROM MY SAMMY i317 USING TAPATALK4
Bajanman said:
Ok there's plenty of 4.3 Rom's in the development section...
Just have to search for them!
Q: »»»»
Is it rooted?
Do you have a custom recovery installed?
Are you sure your familiar flashing Rom's?
Etc etc etc......
SENT FROM MY SAMMY i317 USING TAPATALK4
Click to expand...
Click to collapse
It is not rooted. All I have done to it is downgrade it to 4.1.1, then unlocked it. Is there a stock ROM. I want to be able to go into settings -> about phone -> and update it that way whenever a new version comes out and not have to install custom ROMS. Is that possible?
No, I don't have a custom recovery installed and I am not familiar with flashing Rom's.
I thought I could downgrade to 4.1.1, unlock, then update to the newest stock version through updates in the phone, but thats not the way it works when you unlock the note 2??
thanks
Pardon me if I sound ignorant. I am new to android (switched over from apple a month ago). The note 2 had 4.3 on it. I followed thread
http://forum.xda-developers.com/showthread.php?t=2014982
to unlock my phone, but had to revert back to 4.1.1 in order to do so. I followed posting
http://wccftech.com/guide-to-downgrade-firmware-on-samsung-galaxy-devices/
to downgrade to 4.1.1. That went successfully and I successfully unlocked the note and all was good. It was running 4.1.1 and I was using a tmobile sim. I went to updates through settings on the phone and tried to update. After that point, it just boots up to "samsung galaxy note 2" screen. I used Odin3 v3.07 to reinstall 4.1.1 and its working again.
I would ideally like to be able to go through software updates on the phone to update it and not need to use custom roms. Is the problem I am trying to update from 4.1.1 to 4.3 and I need to manually update to 4.2.x first, then go to 4.3?
I don't understand why unlocking it prevents me from updating from 4.1.1. I have tried through the phone and through Kies, which keeps getting an error. Does this make sense? Am i doing something wrong? The phone is originally At&t. Do I need an At&t sim inserted to update through the phone?
thanks for all the help and once again, sorry if these questions seems elementary. I am reading through forum posts and trying to understand what all this means. I'm not sure what rooting or flashing means and how flashing is different then unlocking.
Thanks for the help
scottrf8 said:
Pardon me if I sound ignorant. I am new to android (switched over from apple a month ago). The note 2 had 4.3 on it. I followed thread
http://forum.xda-developers.com/showthread.php?t=2014982
to unlock my phone, but had to revert back to 4.1.1 in order to do so. I followed posting
http://wccftech.com/guide-to-downgrade-firmware-on-samsung-galaxy-devices/
to downgrade to 4.1.1. That went successfully and I successfully unlocked the note and all was good. It was running 4.1.1 and I was using a tmobile sim. I went to updates through settings on the phone and tried to update. After that point, it just boots up to "samsung galaxy note 2" screen. I used Odin3 v3.07 to reinstall 4.1.1 and its working again.
I would ideally like to be able to go through software updates on the phone to update it and not need to use custom roms. Is the problem I am trying to update from 4.1.1 to 4.3 and I need to manually update to 4.2.x first, then go to 4.3?
I don't understand why unlocking it prevents me from updating from 4.1.1. I have tried through the phone and through Kies, which keeps getting an error. Does this make sense? Am i doing something wrong? The phone is originally At&t. Do I need an At&t sim inserted to update through the phone?
thanks for all the help and once again, sorry if these questions seems elementary. I am reading through forum posts and trying to understand what all this means. I'm not sure what rooting or flashing means and how flashing is different then unlocking.
Thanks for the help
Click to expand...
Click to collapse
What is unclear is why ware you trying unlock it, what carrier it was on and what carrier you are changing to,
You're asking if it needs an ATT SIM to update, so I'm lost on what carrier it was on.
The original carrier is at&t. I unlocked it and now am using a tmobile sim. However, when I got to settings and check for updates, it says "checking at&t servers for updates". So it is working for tmobile now, but only on 4.1.1. I don't mind downloading custom roms (and definitely appreciate the work), but I would like the option to not have to.
And when I boot up the phone, even though the network says tmobile, it shows at&t start up screen when it boots up into 4.1.1. Which is why u was thinking maybe the reason it won't do updates through the phone is cause there is no at&t sim inserted when it is "checking at&t server for updates"
scottrf8 said:
And when I boot up the phone, even though the network says tmobile, it shows at&t start up screen when it boots up into 4.1.1. Which is why u was thinking maybe the reason it won't do updates through the phone is cause there is no at&t sim inserted when it is "checking at&t server for updates"
Click to expand...
Click to collapse
Well, over my head here. I think you have figured out technically why it's not working.
You are operating on a T-mobile network and you will not see ATT servers.
Even though it's says you are on T-mobile is anything working? Like texting, surfing or cell calls?
I would imagine texting is not since the config should be pointing at ATT servers.
I would think you should be running one of these factory images
http://forum.xda-developers.com/showthread.php?t=1969551
I personally do not know if the T-889 is close to the ATT Note 2 model.
You may want to bounce over to this forum
http://forum.xda-developers.com/note-2-tmobile
See if anyone has attempted what you are doing.
In my mind you need to flash a T-mobile image to do what you want.
I am not suggesting you do this, I am merely giving you an opinion.
You may want to investigate this custom ROM
http://forum.xda-developers.com/showthread.php?t=2568537
||ROM|| Jedi MasterX2 ||4.3||MULTICARRIER
Yeah, I dunno. It's an i317 on at&t. And it was definitely on tmobile cause it let me send text messages and it showed "tmobile" across the top as well as their 4g icon.
All I was trying to do was unlock my at&t note 2. Now its unlocked but stuck to 4.1.1. Lol
scottrf8 said:
Yeah, I dunno. It's an i317 on at&t. And it was definitely on tmobile cause it let me send text messages and it showed "tmobile" across the top as well as their 4g icon.
All I was trying to do was unlock my at&t note 2. Now its unlocked but stuck to 4.1.1. Lol
Click to expand...
Click to collapse
You may want to investigate this custom ROM
http://forum.xda-developers.com/show....php?t=2568537
||ROM|| Jedi MasterX2 ||4.3||MULTICARRIER
It is customized to install for multiple carriers. It's a user configurable install. You can pick which carrier you are, which apps to install etc.
It is 4.3
hey dicksteele, the page isnt found....
scottrf8 said:
hey dicksteele, the page isnt found....
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2568537
Main page
Sent from my SAMSUNG-SGH-I317 using XDA Premium 4 mobile app

AT&T Galaxy S III unlocked HELP

Hello all,
Sorry if this was asked before but i couldnt find it in the search as its coming up with numerous returns on something else.
Anyways, I bought an AT&T s3 rooted and i was able to put it back to stock with Android 4.0.4. After i put it back to stock i got it unlocked to use on T-Mobile.
My questions are,
how do i update the software to the latest version. do i update it with AT&T software or do i use the T-Mobile software version?
If I update it again will it get locked again?
Rooting is not really an option as it is for my daughters use
thank you in advance for any replies,
V
chedview tribes
vreyes said:
Hello all,
Sorry if this was asked before but i couldnt find it in the search as its coming up with numerous returns on something else.
Anyways, I bought an AT&T s3 rooted and i was able to put it back to stock with Android 4.0.4. After i put it back to stock i got it unlocked to use on T-Mobile.
My questions are,
how do i update the software to the latest version. do i update it with AT&T software or do i use the T-Mobile software version?
If I update it again will it get locked again?
Rooting is not really an option as it is for my daughters use
thank you in advance for any replies,
V
Click to expand...
Click to collapse
Once your phone is unlocked, it stays unlocked always even after firmware upgrades. If the phone is rooted, it means you can install custom firmware. If you want to stay on stock, however, you should stick to the AT&T versions. With a valid AT&T sim and as long as the IMEI is clean, you should be able to get OTA upgrade to the latest version (currently 4.3) via WiFi. I didn't have any problem doing this on my unlocked AT&T even with an unfunded albeit valid sim.
You can't install a custom ROM just by having root. You need to have a custom recovery installed in order to install a custom ROM.
Look under About Phone to determine whether the phone is identified as an i747 or t999.
thanks for the replies.
I know how to root a phone but I dont want it to be rooted as its for my daughter. thanks.
@audit13 - model # shows samsung-sgh-1747, so should i update it with AT&T software even though i am going to use it on T-Mobile.
thanks
vreyes said:
thanks for the replies.
I know how to root a phone but I dont want it to be rooted as its for my daughter. thanks.
@audit13 - model # shows samsung-sgh-1747, so should i update it with AT&T software even though i am going to use it on T-Mobile.
thanks
Click to expand...
Click to collapse
Is it running stock AT&T software? If it is, you can update it but you may not get 3g data on the phone without enabling aws.
audit13 said:
Is it running stock AT&T software? If it is, you can update it but you may not get 3g data on the phone without enabling aws.
Click to expand...
Click to collapse
Yes it is stock on android 4.0.4. what is aws and what do i need to enable it? thanks
Do you have a data plan with T-Mobile? If you are not in an area with T-Mobile's 4G, you may one get Edge unless you enable the 1700 mhz band on the phone.
http://forum.xda-developers.com/showthread.php?t=1771021
audit13 said:
Do you have a data plan with T-Mobile? If you are not in an area with T-Mobile's 4G, you may one get Edge unless you enable the 1700 mhz band on the phone.
http://forum.xda-developers.com/showthread.php?t=1771021
Click to expand...
Click to collapse
yes i have data plan on TMO. ok thanks i will look into it.
vreyes said:
yes i have data plan on TMO. ok thanks i will look into it.
Click to expand...
Click to collapse
If I recall correctly it is around page 28 or so there is a post by tmokeith that has everything you would need to enable the 1700mhz aws wcdma band. There is some risk involved so please read, read and read it again.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
ok thanks for all the replies

Update S3 Help

My wifes phone I747 has been having a Camera fail for many months now and she misses a lot without camera. She is running the old 4.1.1 still and i think its possible a Version upgrade may fix the issue. Now I ask can anyone please provide me with a full detail way to upgrade now that i Rooted it ??
I have looked for a week now on different ways but either i get lost or many files don't work anymore since its a old phone now.
You cannot get OTA updates if the phone is rooted.
If you are on the 4.1.1 bootloader and modem, I suggest flashing back to stock 4.1.1 using Odin and firmware from sammobile.com. Once you are on stock, run OTA updates until you have the most recent ROM on your phone. This method is rather slow but it is the safest way to update to the latest KK ROM.
audit13 said:
You cannot get OTA updates if the phone is rooted.
If you are on the 4.1.1 bootloader and modem, I suggest flashing back to stock 4.1.1 using Odin and firmware from sammobile.com. Once you are on stock, run OTA updates until you have the most recent ROM on your phone. This method is rather slow but it is the safest way to update to the latest KK ROM.
Click to expand...
Click to collapse
It's with Cricket so no OTA anyways :/
I will try what you posted and get back with ya
I thought cricket was cdma. I could be wrong as I am in Canada where there cdma has been phased out.
audit13 said:
I thought cricket was cdma. I could be wrong as I am in Canada where there cdma has been phased out.
Click to expand...
Click to collapse
Used to be but now only GSM At&t purchased half of Cricket wireless so now it runs the network.

Just made a jump from note 2 to note 4 - Need suggestions

Hello community,
I got a Note 4 N910V and the jump was something incredible. I am in love with the thing.
My note 2 was rooted and had the Resurrection Remix rom. I felt free to customize it since I didn't have to worry about the bootloader or anything but it was really sluggish.
My note 4 came with 5.0.1(stock rom) and skiming through the forums I'm seeing things like 'safely upgrade to MM'. Makes me thing the OTA update ain't working right for everyone.
I'm not getting any OTA updates, could be because I'm not in the US and my phone is unlocked for a local telco.
I have a couple of questions
- Is the MM update fine? Battery, performance, root? how would I update if I'm not getting any OTA updates?
- I know about kingroot but is it recommended as the root option for my OS version. I found this but It's been a long time since I rooted a phone.
- Any popular ROM/Mods? RR was a big thing in the note 2 community (also a couple of custom kernels).
Pics of what I got down below.
Thank you for your time.
I'm using this phone on Bell Mobility in Canada and was unable to get the OTA. I have no intention of rooting this phone yet.
I was able to get the stock 6.0.1 OTA file from here:
http://forum.xda-developers.com/not...mware-firmware-kernel-modem-recovery-t2942937
I was able to update using the stock recovery without issue....
crutzulee said:
I'm using this phone on Bell Mobility in Canada and was unable to get the OTA. I have no intention of rooting this phone yet.
I was able to get the stock 6.0.1 OTA file from here:
http://forum.xda-developers.com/not...mware-firmware-kernel-modem-recovery-t2942937
I was able to update using the stock recovery without issue....
Click to expand...
Click to collapse
Hey man thank you for your answer!
Did you have any problems with the unlocked properties (telco wise, no bootloader) when flashing these things?
I also checked my download mode and doesn't say anything about developer. Seems fine showing up Odin mode so I'm going to assume this is a retail version.
demiorkan said:
Hey man thank you for your answer!
Did you have any problems with the unlocked properties (telco wise, no bootloader) when flashing these things?
I also checked my download mode and doesn't say anything about developer. Seems fine showing up Odin mode so I'm going to assume this is a retail version.
Click to expand...
Click to collapse
The only way to get an ota is to be on Verizon. Other wise you'll need to download the update and flash with Odin or flash with stock recovery.
The reason for the "safe update to mm" threads are for people who rooted and unlocked the boot loader. You'll need to follow one of those threads if you want root. Nothing wrong with just updating to mm other than you'll have to downgrade to 5.1.1 if you later decide you want root and unlocked boot loader
These phones become really unstable if you just try to root and you lose root once you restart the phone.
Sent from my SM-N910V using Tapatalk

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