Will the Galaxy s4 i9505 new stock lolipop firmware work on my SGH-M919 Tmobile Galaxy s4?
Also can i update my original firmware on my SGH-M919 Tmobile Galaxy s4 and still stay unlocked?
(i unlocked my phone using regionlock app)
If your phone is unlocked, it should.
GDReaper said:
If your phone is unlocked, it should.
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im not sure what it being unlocked has to do with that but maybe you can educated me about that, but ya it is unlocked i just unlocked it actually the other day by flashing the mdl modem and using the regionunlock app then flashing back to nb4 modem it worked like a charm on my t-mobile sgh-m919 s4 now im using at&t service
btw if i odin update firmware with i9505 loli or like sgh-m919 ok3 will it lock back my phone or is it permanent even the way i did it?
btw you dont sound to sure about it i dont want to brick my phone have you done this before?
i know the i9505 roms work i flash those all the time but im just not sure about the firmware.
Update: I found this what do you think??
http://forum.xda-developers.com/galaxy-s4-tmobile/general/i9505oa7tw5-0leak-t3045729
I cant help you with the problem, i just want to mention that "Help!" is a very unhelpful thread title.
Related
I just recently rooted my Samsung galaxy s4.i purchased it the other day and it's running MK2 I was able to use safe root to do so. I also have safe boot installed as a recovery. My question is, how can I install aosp roms? I couldn't find any information on this. The only roms safe boot supports is stock. Where do I go from here? I am new to s4 so please be nice. Thank you so much.
You can't
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
Its to bad you didn't get the S4 back when it was released or earlier last summer when it was shipping with MDL firmware. This firmware allowed us to use loki and install any custom rom we want, including pure kitkat. Maybe you can trade your new one for an MDL one.
Well. ... Is there a way that I could downgrade my firmware and root from there?
PureLife90 said:
Well. ... Is there a way that I could downgrade my firmware and root from there?
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You can't
AT&T SGH-I337 RUNNING HYPERDRIVE 12
PureLife90 said:
Well. ... Is there a way that I could downgrade my firmware and root from there?
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Click to collapse
I wish you could. Devices running MF3 firmware or higher blew an eFuse when they upgraded from MDL firmware. There is no way back. AT&T and Samsung are doing everything possible to make it so we can't root or flash custom recoveries. It's beyond disgusting how much AT&T goes out of its way to stop us from getting into our own devices.
I'd recommend not purchasing the AT&T branded devices from here on out. Let's hope that the international version of the s5 supports AT&T's LTE bands.
Hey guys so i have heard that if i install the old firmware for my s4 from sammobile using Odin one from early 2013 that it will give me access to service menu so that i can unlock my phone. So my question is that is it 100% safe to Odin flash the older 4.2.2 rom when i am on 4.3? Can i flash it unlock my phone then upgrade my phone to a custom rom again? Thank you
Sent from my SGH-M919V using xda app-developers app
Do not do this. This will brick your phone. If I am not mistaken, there is a method to unlock mk2 in the general section.
Sent from my SAMSUNG-SGH-I337 using Tapatalk
zee24 said:
Hey guys so i have heard that if i install the old firmware for my s4 from sammobile using Odin one from early 2013 that it will give me access to service menu so that i can unlock my phone. So my question is that is it 100% safe to Odin flash the older 4.2.2 rom when i am on 4.3? Can i flash it unlock my phone then upgrade my phone to a custom rom again? Thank you
Sent from my SGH-M919V using xda app-developers app
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You should ask this in the t mobile s4 forum. I believe your bootloader is unlocked and you can flash an older firmware version. But check there first. This is the att s4 forum. It can't be done on the at&t s4.
Is the service menu missing on the stock T-mo 4.3 ?
Nooo guys i have an unlocked bootloader i have the s4 that is very similar to the tmobile and it's the same as the Canadian versions. And yes the Canadian version which is 1337m and mine which is m919v don't have access to service menus but i have flashed a lot of custom roms simply by philz recovery so doesn't that mean i have an unlocked bootloader?
zee24 said:
Nooo guys i have an unlocked bootloader i have the s4 that is very similar to the tmobile and it's the same as the Canadian versions. And yes the Canadian version which is 1337m and mine which is m919v don't have access to service menus but i have flashed a lot of custom roms simply by philz recovery so doesn't that mean i have an unlocked bootloader?
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If you're on 4.3 I believe you also have Knox, in which case I don't think you'll be able to go back to 4.2.2. Read through this http://forum.xda-developers.com/showthread.php?p=40903040
jd1639 said:
If you're on 4.3 I believe you also have Knox, in which case I don't think you'll be able to go back to 4.2.2. Read through this http://forum.xda-developers.com/showthread.php?p=40903040
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I'm actually running a custom rom i shouldve mentioned im on phoenix rom. So i don't have knox at the moment. Does that matter?
zee24 said:
I'm actually running a custom rom i shouldve mentioned im on phoenix rom. So i don't have knox at the moment. Does that matter?
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Did you ever take the ota to 4.3? Do you know what firmware your device is on? A 4.3 custom Rom wouldn't have knox but if you took the official update to 4.3 you would have Knox.
jd1639 said:
Did you ever take the ota to 4.3? Do you know what firmware your device is on? A 4.3 custom Rom wouldn't have knox but if you took the official update to 4.3 you would have Knox.
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Hmm i think then yes i might have knox. I think at one point i might have been on stock 4.3 is there any way that i can check to see if i have knox? And if i have knox i cant flash an older stock firmware for my s4?
zee24 said:
Hmm i think then yes i might have knox. I think at one point i might have been on stock 4.3 is there any way that i can check to see if i have knox? And if i have knox i cant flash an older stock firmware for my s4?
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Idk, I'm not that familiar with your device. From the little bit of reading I've done I would say no, you can't flash an older firmware. But again, I'd post this question in the t mobile forum. They'd be more familiar with your device.
zee24 said:
Hmm i think then yes i might have knox. I think at one point i might have been on stock 4.3 is there any way that i can check to see if i have knox? And if i have knox i cant flash an older stock firmware for my s4?
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Did you ever update you device with kies or ever take an over the air update ? It's fine if you were on a stock based 4.3 rom as long as you never took an official update. If so then you can't go back. Just flashing a stock 4.3 rom won't change that status but the 4.3 bootloader would.
You would have know by checking in settings under SE
hednik said:
Did you ever update you device with kies or ever take an over the air update ? It's fine if you were on a stock based 4.3 rom as long as you never took an official update. If so then you can't go back. Just flashing a stock 4.3 rom won't change that status but the 4.3 bootloader would. You would have know by checking in settings under SE
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I remember i soft bricked my phone one time and had to flash my firmware but the 4.3 latest one from sammobile and after i did that i got knox but i believe i already tripped the knox counter because in download mode it says 0x1 so i guess i cant?
Just wondering about the safety of installing roms made for the i337 on the i337m or i9505. I recall reading a big thread on XDA talking about this earlier. Thanks.
I've got the i337m and I've never had a issue. On a i9505g Rom now. You can flash anything to anything as long as bootloader isn't locked
Sent from my GT-I9505G using xda app-developers app
tombeach22 said:
I've got the i337m and I've never had a issue. On a i9505g Rom now. You can flash anything to anything as long as bootloader isn't locked
Sent from my GT-I9505G using xda app-developers app
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Except Exynos?
jtl999 said:
Except Exynos?
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No exynos, correct.
Sent from Black<3's I337 running Hyperdrive
Hi friends: as you know a 4.4.2 leak for SGH-I337 is on XDA, thanks to designgears. Actually, there is a .tar version, odin flashable. Can anyone tell me if this is compatible with unlocked canadian I337M and can be safely flashed?
guerouig said:
Hi friends: as you know a 4.4.2 leak for SGH-I337 is on XDA, thanks to designgears. Actually, there is a .tar version, odin flashable. Can anyone tell me if this is compatible with unlocked canadian I337M and can be safely flashed?
Click to expand...
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im runnig i9505 on my i337m right now
ron31 said:
im runnig i9505 on my i337m right now
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first thx a lot.
but I'm on MK6 (4.3) right now, would there be any issue with Knox?
guerouig said:
first thx a lot.
but I'm on MK6 (4.3) right now, would there be any issue with Knox?
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The leak won't work for you because it's a full ODIN package. It's signed for I337 and not the I337M, and is not in a flashable zip form. Even if you could use it, you'd have a locked bootloader afterwards and never have recovery again. You'll have to use some other 4.4.2 ROM, maybe check the i9505 development section for a recovery flashable one.
DeadlySin9 said:
The leak won't work for you because it's a full ODIN package. It's signed for I337 and not the I337M, and is not in a flashable zip form. Even if you could use it, you'd have a locked bootloader afterwards and never have recovery again. You'll have to use some other 4.4.2 ROM, maybe check the i9505 development section for a recovery flashable one.
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there are defenatly lots of roms to choose from here
DeadlySin9 said:
The leak won't work for you because it's a full ODIN package. It's signed for I337 and not the I337M, and is not in a flashable zip form. Even if you could use it, you'd have a locked bootloader afterwards and never have recovery again. You'll have to use some other 4.4.2 ROM, maybe check the i9505 development section for a recovery flashable one.
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Thx so much. It's clearer now for me; it is indeed a tar file signed for I337 I was wrongly thinking that since I337M and I337 both share the same hardware rom compatibility might be possible, but I guess the AT&T factor plays the game otherwise. I'll check what's cooking in i9505 thread.
So, If I understand you correctly, an i9505 flashable zip, like wamalite for example, would work for i337m, is that so?
guerouig said:
Thx so much. It's clearer now for me; it is indeed a tar file signed for I337 I was wrongly thinking that since I337M and I337 both share the same hardware rom compatibility might be possible, but I guess the AT&T factor plays the game otherwise. I'll check what's cooking in i9505 thread.
So, If I understand you correctly, an i9505 flashable zip, like wamalite for example, would work for i337m, is that so?
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Yes. Any ROM in a flashable zip for any variant of the S4 except the i9500 (exynos model) will work on your device. I9505 are the easiest to get working, some other variant ROMs may need tweaking to work well. There's a thread about running other carrier ROMs in the general section.
Sent from Black<3's I337 running Hyperdrive
DeadlySin9 said:
Yes. Any ROM in a flashable zip for any variant of the S4 except the i9500 (exynos model) will work on your device. I9505 are the easiest to get working, some other variant ROMs may need tweaking to work well. There's a thread about running other carrier ROMs in the general section.
Sent from Black<3's I337 running Hyperdrive
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last, would there be any knox issues if I flashed I9505 roms or do I have to simply remove knox? I also read that someone who flashed I9505 rom onto his I337m tulred his device to I9505 as well; is that "normal"
guerouig said:
last, would there be any knox issues if I flashed I9505 roms or do I have to simply remove knox? I also read that someone who flashed I9505 rom onto his I337m tulred his device to I9505 as well; is that "normal"
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I don't know much about how knox affects custom recovery or if you can flash without tripping it. I know for sure it won't stop anything but would just simply void warranty. If you flash an I9505 ROM then because of the build.prop it will tell you it's an I9505, but it's still an I337M, you can't like use the i9505 ODIN files or anything just because you have an i9505 rom.
DeadlySin9 said:
I don't know much about how knox affects custom recovery or if you can flash without tripping it. I know for sure it won't stop anything but would just simply void warranty. If you flash an I9505 ROM then because of the build.prop it will tell you it's an I9505, but it's still an I337M, you can't like use the i9505 ODIN files or anything just because you have an i9505 rom.
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you've been extremely helpfull, thx a lot bro.
I've been trying to get either carbon Kitkat or aosb 1.2.7 on my i337, but when I try to flash the rom in twrp 2.6.3.1 it keeps giving me an error saying that the rom is only for jflte, jfltexx, i9505, gt-i9505. I don't know how to remedy this problem, am I stuck out?
Hey fellow XDA members, I have been searching for a way to
root and install a custom recovery on my I337M, but am slightly
confused about this phone, and I don't wanna screw it up.
First off I am on 4.3 - MVLUEMK6. I also have the Knox app.
Am I able to Root using a certain method? I tried Saferoot, but that was a
no go. I have also heard through my searches of "Kingo", which
I'm hoping to try, given it won't turn this S4 into a brick.
Also in the CF-Auto Root Thread, it states near the Downloads,
that AT&T users shouldn't use it, and go figure I'm on Telus. So also a no go..
Can this darn thing be rooted?!?
C.f.will work on the m Version http://forum.xda-developers.com/showthread.php?t=2293800
Sent from my Nexus 5
jd1639 said:
C.f.will work on the m Version http://forum.xda-developers.com/showthread.php?t=2293800
Sent from my Nexus 5
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Even though it states ATT has locked Bootloader?
Adizzzle said:
Even though it states ATT has locked Bootloader?
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The i337 at&t has a locked bootloader. The i337m does not.
Sent from my Nexus 5
jd1639 said:
The i337 at&t has a locked bootloader. The i337m does not.
Sent from my Nexus 5
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Thanks very much my good sir, I appreciate your insight on this!
the I337M (jfltecan) is NOT the same as the I337 (jflteatt)
i use a I337M (originally bell), cf auto root works perfect
your phone is the same as mine, use cf auto root and flash via odin on pc, it'll work
Hello, I just got a brand new at&t Samsung Galaxy S4. It is running android 4.4.2 kitkat, I am trying to get into service mode to unlock it. I have tried the *#0011# code and pressed back and entered 1 and nothing happened, I also tried the other code but option number 6 (UTMS) was missing. Any advice on how to unlock my att galaxy s4? Thanks
ntrambitas12 said:
Hello, I just got a brand new at&t Samsung Galaxy S4. It is running android 4.4.2 kitkat, I am trying to get into service mode to unlock it. I have tried the *#0011# code and pressed back and entered 1 and nothing happened, I also tried the other code but option number 6 (UTMS) was missing. Any advice on how to unlock my att galaxy s4? Thanks
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Did you ever find an answer for this? Does RegionLockAway work?
I can't use regionlockaway because it requires root and my phone is not rooted because there is no root for 4.4.2 kit kat on the att variant
Sent from my SAMSUNG-SGH-I337 using XDA Free mobile app
Hey. I have the same question about sim unlock for ATT Galaxy S4. My phone is running stock NB1. I did downgrade to MK2 and flashed MDL radio (I got hidden menu *#0011#, but unlock didn't work anyways)...finally I did root and installed RegionLockAway and it didn't work too...so I flashed it back to NB1 and stuck with this question
denver_man said:
Hey. I have the same question about sim unlock for ATT Galaxy S4. My phone is running stock NB1. I did downgrade to MK2 and flashed MDL radio (I got hidden menu *#0011#, but unlock didn't work anyways)...finally I did root and installed RegionLockAway and it didn't work too...so I flashed it back to NB1 and stuck with this question
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You flashed back to MDL and still didn't get the unlock to work? Dman..
Indian9990 said:
You flashed back to MDL and still didn't get the unlock to work? Dman..
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Click to collapse
I tried to downgrade from NB1 to MK2 by this post http://forum.xda-developers.com/showthread.php?t=2663545 and I think MK2 that I got is not exactly same as the original att S4 MK2 (cuz it has multi languages and att version I belive has only 5...idk maybe it's wrong opinion) but I'm sure if you have a stock android 4.3 MK2 you can flash MDL radio, then root it and use RegionLockAway, unlock will work. I did it with Mom's att S4 on stock android 4.3 MK2 before KitKat update.
@denverman, when I downgrade, would this void my Knox warranty and set it to 0x1?
Sent from my SAMSUNG-SGH-I337 using XDA Free mobile app
ntrambitas12 said:
I can't use regionlockaway because it requires root and my phone is not rooted because there is no root for 4.4.2 kit kat on the att variant
Sent from my SAMSUNG-SGH-I337 using XDA Free mobile app
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There is root for att 4.42. You have to root mk2 .. Then flash 100% stocknb1_rooted .. To get root in 4.4.2