Locked Bootloader? - AT&T Samsung Galaxy Note II

Just received a Note 2 this evening. Been trying to hack my wife's S4 (i337) without any success, and got an offer from AT&T after 6 months of upgrading my last phone at regular upgrade price.
My question. I talked with my friend and he was able to use Odin to flash N7105 rom into the Note 2. But mine just fail right after I click Start with Odin, exactly like the S4. Unlike the S4, which shows "Write Protection: Enabled", this phone doesn't show anything.
I am just wondering, if the phone itself has a locked bootloader or not. I searched and many of the result says "NO". I was able to flash N7005 rom into i717 before in Odin without a single problem though.

You need root
Sent from my SAMSUNG-SGH-I317 using Tapatalk 4 Beta

Ok start here first :
http://forum.xda-developers.com/showthread.php?p=43514894
C.f. auto root, find IT here:
http://forum.xda-developers.com/showthread.php?p=33854391
Sent from my SAMSUNG-SGH-I317 using Tapatalk 4 Beta

Related

[Q] AT&T Galaxy Note 2 Stock Firmware

I really am tired of reading how Sprint, T-Mobile and International Note 2s have gotten their stock firmware available for download. Is there ANY way someone here can link me to or give me the stock unrooted firmware for AT&T Galaxy Note 2 SGH-i317M ? I really want to Unroot my phone. I rooted it a couple of days ago using the Saurom ROM to get the multi-view on my phone. I used CWM recovery and Odin to make a backup of my phone's img prior to installing Saudom ROM. That means that the img of my phone that I backed up is the rooted version right?
Please help. I don't quite like the way my phone works while rooted. This is scary territory and I just want to go back to the way it was when I bought it I'll just wait for the ligit update from AT&T that will be coming hopefully later this month. So if anyone can provide me with the unrooted stock AT&T Note 2 Firmware, I would GREATLY appreciate it.
And I'm a noob so talk slowly
teddy61174 said:
I really am tired of reading how Sprint, T-Mobile and International Note 2s have gotten their stock firmware available for download. Is there ANY way someone here can link me to or give me the stock unrooted firmware for AT&T Galaxy Note 2 SGH-i317M ? I really want to Unroot my phone. I rooted it a couple of days ago using the Saurom ROM to get the multi-view on my phone. I used CWM recovery and Odin to make a backup of my phone's img prior to installing Saudom ROM. That means that the img of my phone that I backed up is the rooted version right?
Please help. I don't quite like the way my phone works while rooted. This is scary territory and I just want to go back to the way it was when I bought it I'll just wait for the ligit update from AT&T that will be coming hopefully later this month. So if anyone can provide me with the unrooted stock AT&T Note 2 Firmware, I would GREATLY appreciate it.
And I'm a noob so talk slowly
Click to expand...
Click to collapse
It took a few weeks after device release before Official tar got dropped on other carriers .
The same will be the case for ATT version.
The good news for Sprint etc they had developers capable of turning system dump into tar a couple days after device release.
Unfortunately are development isn't up to such task so were sol.
On a positive note - no pun intended.
http://forum.xda-developers.com/showthread.php?t=1992303
teddy61174 said:
I really am tired of reading how Sprint, T-Mobile and International Note 2s have gotten their stock firmware available for download. Is there ANY way someone here can link me to or give me the stock unrooted firmware for AT&T Galaxy Note 2 SGH-i317M ? I really want to Unroot my phone. I rooted it a couple of days ago using the Saurom ROM to get the multi-view on my phone. I used CWM recovery and Odin to make a backup of my phone's img prior to installing Saudom ROM. That means that the img of my phone that I backed up is the rooted version right?
Please help. I don't quite like the way my phone works while rooted. This is scary territory and I just want to go back to the way it was when I bought it I'll just wait for the ligit update from AT&T that will be coming hopefully later this month. So if anyone can provide me with the unrooted stock AT&T Note 2 Firmware, I would GREATLY appreciate it.
And I'm a noob so talk slowly
Click to expand...
Click to collapse
Stockroms.net
http://samsung-updates.com/device/?id=SGH-I317
So in other words u guys want somone with stock fw with multiveiw to do a system dump ?
Sent from my SAMSUNG-SGH-I317 using xda premium
http://forum.xda-developers.com/showthread.php?t=2020607
Sent from my SAMSUNG-SGH-I317 using xda premium

[Q] galaxy note 2 firmware downgrade

I recently bought and rooted my newish (bought used) galaxy note 2 and flashed jedi x 13, but I hate the 4.1.2 update to the phone. I have terrible battery life even with trickster mod plus it prevents me unlocking the phone to use internationally. So my question is since im no pro at this... if I downgrade the firmware from 4.1.2 to 4.1.1 with jedi x rom installed will it mess up the phone? Or cause any compatibility issues? Hate to bother people with questions that are probably no brainers but ive looked everywhere to see if jedi x 13 is compatible with the downgrade.
You'll be fine. ODIN flash stock 4.1.1 and boot into factory recovery when done and do a factory reset.
Sent from my SGH-T889 using xda premium
Please read forum rules before posting
Questions and help issues go in Q&A
Thread moved
Thank you for your cooperation
Friendly Neighborhood Moderator
Why you wanna downgrade, just use Odin thru the toolkit in the original development thread for note 2
Sent from my SGH-T889 using xda premium
UPDATE - firmware downgrade was a success but heres what to expect when doing so in case theres anyone else wanting to try this thats new to this kind of thing.
I flashed the firmware to the device using odin and then factory reset and wiped cache (through recovery by holding vol up home and power). If you dont do these two things and try to reboot the phone normally you will get stuck in a boot loop due to the phone trying to load both firmwares. After the wipe and phone is rebooted if your device was rooted it will no longer be so and you will have to reroot. I would expect anyone who is trying this to already know how to root your device. After rerooting and using clockworkmod to reinstall my jedi x 13 rom almost everything was working as it should. The only thing that is not functioning properly is my data connection. I unlocked the phone after downgrading through the special menu and put my sim in and calling and messaging is working A okay. The data issue is that it will not get my at&t 4g lte and the connection on the phone displays it changing from 4g to hspa+ to 3g all the time. If anyone knows why this is please let me know.
OmmNomNom said:
Why you wanna downgrade, just use Odin thru the toolkit in the original development thread for note 2
Sent from my SGH-T889 using xda premium
Click to expand...
Click to collapse
Because I was having a wifi issue with the 4.1.2 update. I could be out in the street from my house and still get full wifi signal, after getting the update I would only have maybe one bar of signal just outside on my back porch. And also for using the phone internationally since I have to constantly switch sims.

Galaxy S4 ATT, install T-mobile Stock ROM?

I unlocked a Galaxy S4 SGH-I337 FROM ATT I am using Tmobile services.
My question is can I install a Stock ROM from TMobile instead of having the ATT one?
I like the Wifi Calling and Tethering option.
I can tell you... But I have a LOT of readers who want to know how to do what you have already done! How did you SIM unlock your SGH-I337? There is a published method for AT&T and TMo that seems to no longer work on the AT&T variant.
OK.. I won't hold you hostage, but I really would like to know!
For the flash to stock, just head over here http://forum.xda-developers.com/showthread.php?t=2267895
Follow the instructions and that will re-flash T-Mobile stock everything.
Sent from my SGH-M919 using Tapatalk
mhannigan said:
I can tell you... But I have a LOT of readers who want to know how to do what you have already done! How did you SIM unlock your SGH-I337? There is a published method for AT&T and TMo that seems to no longer work on the AT&T variant.
OK.. I won't hold you hostage, but I really would like to know!
For the flash to stock, just head over here http://forum.xda-developers.com/showthread.php?t=2267895
Follow the instructions and that will re-flash T-Mobile stock everything.
Sent from my SGH-M919 using Tapatalk
Click to expand...
Click to collapse
Are u sure u can directly odin flash tmo stock unto i337?
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
sharpeyedman said:
Are u sure u can directly odin flash tmo stock unto i337?
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
Click to expand...
Click to collapse
Yes. But also check this thread. The AT&T boot loader is locked and may require Loki Doki patch when you are done.
http://forum.xda-developers.com/showthread.php?t=2295557
Sent from my SGH-M919 using Tapatalk
mhannigan said:
Yes. But also check this thread. The AT&T boot loader is locked and may require Loki Doki patch when you are done.
http://forum.xda-developers.com/showthread.php?t=2295557
Sent from my SGH-M919 using Tapatalk
Click to expand...
Click to collapse
.... I may be wrong here, but since when has it been OK to Odin different carrier's stock .tars? Flashable CWM zips yes, but the bone stock tar with modem, baseband, etc?
Also, being that you have TMO service and an ATT device; flashing a TMO ROM with WiFi calling should work; just use an ATT kernel and the Loki patch. Personally, I'd flash the rooted stock MDL or a custom TouchWiz via CWM or whatever recovery you happen to use and not use Odin.
lordcheeto03 said:
.... I may be wrong here, but since when has it been OK to Odin different carrier's stock .tars? Flashable CWM zips yes, but the bone stock tar with modem, baseband, etc?
Also, being that you have TMO service and an ATT device; flashing a TMO ROM with WiFi calling should work; just use an ATT kernel and the Loki patch. Personally, I'd flash the rooted stock MDL or a custom TouchWiz via CWM or whatever recovery you happen to use and not use Odin.
Click to expand...
Click to collapse
Since wjenmisnit OK to do it differently?
It is only OK to do when you know what you are doing. In this case the hardware is absolutely identical. You're not going to be using AT&Ts baseband firmware on the T-Mobile network are you? Good luck with that.
Mike
Sent from my SGH-M919 using Tapatalk
---------- Post added at 12:24 AM ---------- Previous post was at 12:17 AM ----------
lordcheeto03 said:
.... I may be wrong here, but since when has it been OK to Odin different carrier's stock .tars? Flashable CWM zips yes, but the bone stock tar with modem, baseband, etc?
Also, being that you have TMO service and an ATT device; flashing a TMO ROM with WiFi calling should work; just use an ATT kernel and the Loki patch. Personally, I'd flash the rooted stock MDL or a custom TouchWiz via CWM or whatever recovery you happen to use and not use Odin.
Click to expand...
Click to collapse
MDL baseband is the modem firmware
Sent from my SGH-M919 using Tapatalk
i have the i337 ATT and I am using a Tmobile sim card. Just youtube "unlock galaxy s4 AT&T". There are plenty of videos that use a secret menu to unlock the phone.
Free and instant
I also have AT&T i337 unlocked BUT
I also have AT&T i337 unlocked BUT when I try to use it with MetroPCS (same tower as T-Mobile - companies now merged) I can't get anything but Edge network where on my MetroPCS-supplied phone I get 4G (LTE only rarely) in the same areas. Edge network is ridiculous - can't even load a standard webpage- forget about watching a video! ookla =0.01mps!
So I have an unusable rooted, unlocked S4.
I've tried various APN settings to no avail... Thought I would try liquidsmooth ROM, or any ROM that works on both AT&T and T-Mobile... I assume T-Mobile /MetroPCS would react the same. And I am on a pay as you go plan that is similar to T-Mobile's s. I could easily switch to them if not...
Questions:
Has anyone any advice that could help?
Does anyone know if T-Mobile requires a "pairing" of sim card with phone's IMEI as MetroPCS does? (big pain in the butt)
I've done the same thing flashed roms, Modems, To my luck nothing, I did filing that since I repaired the imei, That is when the problem started. Also to does not tie imei to sims. Did you repair imei
Sent from my SGH-M919 using xda premium
Easy free Sim unlock
Just wanted to point out that if you know someone who has AT&T service they can unlock your phone for free My girlfriend did it for me on their website and it took 24 hours for them to send an email with the unlock code. Just thought i should share that. Up next getting this t-mobile rom onto my 32gb i337 at 4.4.2 with NB1. I hate everything AT&T and God is this phone bloated!
Wanabedev83 said:
Just wanted to point out that if you know someone who has AT&T service they can unlock your phone for free My girlfriend did it for me on their website and it took 24 hours for them to send an email with the unlock code. Just thought i should share that. Up next getting this t-mobile rom onto my 32gb i337 at 4.4.2 with NB1. I hate everything AT&T and God is this phone bloated!
Click to expand...
Click to collapse
Don't they have to be the owner to request an unlock?
Sent from my SGH-M919 using Tapatalk
serio22 said:
Don't they have to be the owner to request an unlock?
Sent from my SGH-M919 using Tapatalk
Click to expand...
Click to collapse
To be honest i can't answer your question. The phone i bought was from a guy who sold it to me out of eBay with a none working screen, he had the imei in the pics so i ran an imei blacklist check and it was clean. I asked him why he didn't fix it and said it was out of warranty so he just left it dead. I guess it was paid for but in his account so it was free for anyone to use but letting my girl do the unlock request worked so if you have a phone that's not blacklisted and you its not associated to an active account I guess it could be done. Try it, it's worth the try.
Similar question
Very first post, not sure if I should have started a new thread. Anyway, I have an ATT S4 I337 with the MF3 baseband. It's rooted, region unlocked, and fully switched to t-mobile service using a method I found on youtube, which worked fairly well except had to modify two things (I can help if you're having trouble). Now I'd like to upgrade firmware (I'm still on 4.2.2). However, I have a lot of uncertainty because of all the changes I've made. If I temporarily unroot, who am I going to get updates from? Do I need TMO or ATT custom ROMs if I want custom (have they solved that bootloader issue yet?). Basically, what's the safest way to update firmware?
Thanks in advance
mhannigan said:
Since wjenmisnit OK to do it differently?
It is only OK to do when you know what you are doing. In this case the hardware is absolutely identical. You're not going to be using AT&Ts baseband firmware on the T-Mobile network are you? Good luck with that.
Mike
Sent from my SGH-M919 using Tapatalk
---------- Post added at 12:24 AM ---------- Previous post was at 12:17 AM ----------
MDL baseband is the modem firmware
Sent from my SGH-M919 using Tapatalk
Click to expand...
Click to collapse
The above also omits that if you are on Android 4.3.X than the bootloader on your Samsung Galaxy S4 contains a bootloader restriction preventing any downgrade which means you would be unable to flash MDL (ie. M919UVUAMDL) since MDL is Android 4.2.2.
Does anyone know a way around this bootloader restriction thereby allowing a downgrade to 4.2.2?
att i337 to t-mob stock
Hi, Im pretty new to this firmware and different model numbers etc.. but here goes. I bought a samsung s4 on att i337 a few months ago off a friend. I paid an online company for the unlock code and received the code within 24 hours. The phone is now unlocked and I have a T-mob sim in it, i'm now looking to update the firmware to t-mobile 4.4.4. Can i download a t-mob stock rom for i337?? I'm worried that this might break the phone as everything I see for t-mob is SGH-M919. Should this matter now that the phone is unlocked?? Thanks
No, you need to use ATT firmware due to hardware differences (antenna/radio). Also as I recall ATT S4s have a locked bootloader meaning only safestrap compatible ROMs can be used, unless something changed since I had one last summer. Sold it, on Swappa, and bought a TMob version with unlocked boot loader and sim unlocked!
Sent from my SGH-M919 using Tapatalk
mfranklin90 said:
Very first post, not sure if I should have started a new thread. Anyway, I have an ATT S4 I337 with the MF3 baseband. It's rooted, region unlocked, and fully switched to t-mobile service using a method I found on youtube, which worked fairly well except had to modify two things (I can help if you're having trouble). Now I'd like to upgrade firmware (I'm still on 4.2.2). However, I have a lot of uncertainty because of all the changes I've made. If I temporarily unroot, who am I going to get updates from? Do I need TMO or ATT custom ROMs if I want custom (have they solved that bootloader issue yet?). Basically, what's the safest way to update firmware?
Thanks in advance
Click to expand...
Click to collapse
Hi! I am having major issues with my s4 i337 after switching from att to tmobile. The phone was unlocked so I took it upon myself to unlock it. It is unlocked but sometimes or rather most of the time does not pick up the network. When it does have data connection, it is Edge. I flashed the NC1 to root my phone, then reflashed to NJ4 (to unlock) but now nothing works. No wifi, camera fails, no multitasker, no voice assistant. Please help!!!!! I don't know what to do. I should have never unrooted it to unlock. I should have paid the $35 to get an unlock code. Can I fix this?
vannicuhh said:
Hi! I am having major issues with my s4 i337 after switching from att to tmobile. The phone was unlocked so I took it upon myself to unlock it. It is unlocked but sometimes or rather most of the time does not pick up the network. When it does have data connection, it is Edge. I flashed the NC1 to root my phone, then reflashed to NJ4 (to unlock) but now nothing works. No wifi, camera fails, no multitasker, no voice assistant. Please help!!!!! I don't know what to do. I should have never unrooted it to unlock. I should have paid the $35 to get an unlock code. Can I fix this?
Click to expand...
Click to collapse
Have you flashed the full firmware?
serio22 said:
Have you flashed the full firmware?
Click to expand...
Click to collapse
I am not sure. I flashed NB1 as suggested by another forum member and everything is working once again. Although it went back to 4.4.2.
Now it has this notification : security notice: unauthorized actions have been detected. It wants me to reboot to revert the changes. How do I make this go away and will it go back to its unusable mode if I manually reboot?
Sent from my SAMSUNG-SGH-I337 using xda Forum
YES
TTAHER said:
I unlocked a Galaxy S4 SGH-I337 FROM ATT I am using Tmobile services.
My question is can I install a Stock ROM from TMobile instead of having the ATT one?
I like the Wifi Calling and Tethering option.
Click to expand...
Click to collapse
i have samsung galaxy s7 edge att unlocked with tmobile sim card and my last 2 ota upgrade are from tmobile G935TUVU4APK1

Going back to 4.1.1 Stock Help!

Hi All,
I just picked up a i317m Note II - It's locked to Rogers and I need to use it with Telus (I'm in Canada). The phone is stock 4.3 Rom.
I've unlocked a few S3's/Note II's in the past using the "free method" through the service menu's, but remember at the time the phone needed to be on 4.1.1 to work. (Even the updated 4.1.2 didn't have the proper menu items)
Can I simply revert back to 4.1.1 from 4.3 without issue using Odin and the Rogers 4.1.1 Firmware from SamMobile? Will it cause any issues?
I'm new to this whole Knox thing, need to do some reading this weekend about what's changed in the past 6 months here, but for now, I need to get the phone unlocked so I can at least use it.
Any help/comments ASAP would be great.
If your simply trying to unlock the device from the hidden menu. Then your best bet would be too flash the older modem. That was released with the 4.1.1 firmware. Then that menu will show up for you to do the unlock...
Or another option is to go to http://www.sammobile.com/
to get your stock firmware...
SENT FROM MY SAMMY i317 USING TAPATALK
Bajanman said:
If your simply trying to unlock the device from the hidden menu. Then your best bet would be too flash the older modem. That was released with the 4.1.1 firmware. Then that menu will show up for you to do the unlock...
Or another option is to go to http://www.sammobile.com/
to get your stock firmware...
SENT FROM MY SAMMY i317 USING TAPATALK
Click to expand...
Click to collapse
Thanks - I was just wanting to confirm there were no issues downgrading this method from 4.3 to 4.1.1 - I've done it before but not since official 4.3 had hit.
Turns out this thread was not needed. I just bought the used Note II and was told it was locked to Rogers. I just put my Telus sim in it and all is working fine, it's already been unlocked. Strange, but good enough.
bigystyle84 said:
Thanks - I was just wanting to confirm there were no issues downgrading this method from 4.3 to 4.1.1 - I've done it before but not since official 4.3 had hit.
Turns out this thread was not needed. I just bought the used Note II and was told it was locked to Rogers. I just put my Telus sim in it and all is working fine, it's already been unlocked. Strange, but good enough.
Click to expand...
Click to collapse
You can't downgrade after having the official 4.3 firmware/bootloader.
And that person you got it from must have unlocked it when it was on 4.1.1
That's good it's working:thumbup:
SENT FROM MY SAMMY i317 USING TAPATALK

Requesting 5.1.1 N910AUCU2DOI2 Odin AP file

Hi all,
I have tried all methods, factory reset, change to ATT sim(non-active sim), non of them work. I dont have an active ATT sim
I think the only way for me to upgrade to 5.1.1 is through Odin.
I'm waiting too
I've got the 5.1.1 update on my phone. And would be happy to provide odin files for it if someone can tell me how to pull it.
note3kid said:
Hi all,
I have tried all methods, factory reset, change to ATT sim(non-active sim), non of them work. I dont have an active ATT sim
I think the only way for me to upgrade to 5.1.1 is through Odin.
Click to expand...
Click to collapse
Do you have a Best Buy nearby?
Sent from my SAMSUNG-SM-N910A using Tapatalk
Yes somebody please I am in agony.. Need to pull the AP, BL, CSC, etc..
att note 4 5.1.1 Odin update
I have the same problem. My att note 4 is on Cricket wireless, and I haven't noticed any OTA when checking for updates. I've read on another post that att pulled the update and sent it back to fix the install issue some are having (among other issues). I really would like to try a manual Odin firmware update and see if it goes through... Please, if anyone could provide the files, that would be great. I'm tired of waiting with this annoying battery drainage issue with 5.0 - 5.01...
Alex0826 said:
I have the same problem. My att note 4 is on Cricket wireless, and I haven't noticed any OTA when checking for updates. I've read on another post that att pulled the update and sent it back to fix the install issue some are having (among other issues). I really would like to try a manual Odin firmware update and see if it goes through... Please, if anyone could provide the files, that would be great. I'm tired of waiting with this annoying battery drainage issue with 5.0 - 5.01...
Click to expand...
Click to collapse
Just an FYI, I have a friend on Cricket. When Cricket was still using the old carrier (was it Verizon?), Cricket released its own updates. Usually a month or so after the main carrier.
That was when Cricket had its own phone models though. My friend had an S4 and it was a Cricket model number.
Sent from my SAMSUNG-SM-N910A using Tapatalk
Hi, I need Odin files too....
Same here
http://forum.xda-developers.com/note-4-att/general/ota-5-1-1-update-cfg-t3230022#post63416428
Please read my post first as well, its post #4.
arathonyi said:
I tried this, however the update fails and I am now stuck on the AT&T boot logo. Any tips?
EDIT - Booted successfully after a long time, however I am still on 5.0.1
Click to expand...
Click to collapse
Yeah it failed for me to. I honestly don't know at this point. I'm not a dev. I know some things lol. I think there might be something wrong with the current firmware that is causing it to fail. This is the first I've seen this ever happen. I was trying to find the Odin files for 5.0.1 but I don't see them anywhere yet. That way we can odin flash current firmware again then try update. If that fails, we'll need to wait for the Odin files for 5.1.1.
Odin files for 5.1.1 will hopefully soon be up!
go here >http://forum.xda-developers.com/note-4-att/general/note-4-att-5-1-1-odin-files-progress-t3230993
I have a note 4 from AT&T with a firmware LYM47X.N910AUCU2DOI2 in 5.1.1 Lollipop stock and never modified! I want unlock the bootloader, install a teamwin recovery to make a backup of my original firmware to make root later, but, i not see anything about do that if someone know how to...... contact me in this forum plz....
thanks and wide hugs!!!
wilsonmd said:
I have a note 4 from AT&T with a firmware LYM47X.N910AUCU2DOI2 in 5.1.1 Lollipop stock and never modified! I want unlock the bootloader, install a teamwin recovery to make a backup of my original firmware to make root later, but, i not see anything about do that if someone know how to...... contact me in this forum plz....
thanks and wide hugs!!!
Click to expand...
Click to collapse
Not happening. Bootloader isn't unlockable. Should've researched before buying.
Sent from my SAMSUNG-SM-N910A using Tapatalk
spexwood said:
Not happening. Bootloader isn't unlockable. Should've researched before buying.
Sent from my SAMSUNG-SM-N910A using Tapatalk
Click to expand...
Click to collapse
I 'll give the device to my wife and I will buy the note 5 of TMO . I think I'll have better opportunities.
thanks for your time my brother!
From what I 've seen the least bad brand is Samsung , because the other brands bring poor processors (MTK ) or are bad devices to develop OS cooked.
I tried this method and it works fine for me.
Note 4 AT&T only.
http://androidromupdate.com/att-galaxy-note-4-sm-n910a-stock-firmware/

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