Does the AT&T s4 active have unlocked bootloader? - Galaxy S 4 Active Q&A, Help & Troubleshooting

Ok so I see that there's aesop roms for this device, is this the AT&T version?
I know for the AT&T s4 you had to have a certain baseband or modem in order to install custom roms on it.
Is this the case for the S4 active AT&T version? or does it have an unlocked bootloader and ANY version you have you can root/install custom roms?

btort1 said:
Ok so I see that there's aesop roms for this device, is this the AT&T version?
I know for the AT&T s4 you had to have a certain baseband or modem in order to install custom roms on it.
Is this the case for the S4 active AT&T version? or does it have an unlocked bootloader and ANY version you have you can root/install custom roms?
Click to expand...
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There are two versions of the Galaxy S4 Active: the U.S./AT&T version (model # SGH-i537) and the international version (model # SGH-i9295). The answer to your question depends entirely on which one you have. As far as I understand the international version has an unlocked bootloader and therefore is capable of running AOSP-based roms, custom recovery, etc.
HOWEVER. If you have the U.S. version i537 (and I suspect you do given you mention AT&T) your bootloader is locked and unfortunately there is nothing you, I, or the devs can do about it. You simply cannot flash AOSP ROMs or recoveries. There is still a way to root this phone and a piece of software called SafeStrap that acts like a custom recovery (nandroid backups, install zips, wipe data, etc.). You can run custom roms, but there's a huge catch: you have to keep the stock kernel and any rom has to be touchwiz-based.

thisisapoorusernamechoice said:
There are two versions of the Galaxy S4 Active: the U.S./AT&T version (model # SGH-i537) and the international version (model # SGH-i9295). The answer to your question depends entirely on which one you have. As far as I understand the international version has an unlocked bootloader and therefore is capable of running AOSP-based roms, custom recovery, etc.
HOWEVER. If you have the U.S. version i537 (and I suspect you do given you mention AT&T) your bootloader is locked and unfortunately there is nothing you, I, or the devs can do about it. You simply cannot flash AOSP ROMs or recoveries. There is still a way to root this phone and a piece of software called SafeStrap that acts like a custom recovery (nandroid backups, install zips, wipe data, etc.). You can run custom roms, but there's a huge catch: you have to keep the stock kernel and any rom has to be touchwiz-based.
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Alright got it, thanks! I was just confused because I remember them announcing it was AT&T exclusive. I didn't know about the international one

btort1 said:
Alright got it, thanks! I was just confused because I remember them announcing it was AT&T exclusive. I didn't know about the international one
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Click to collapse
Glad I could help

Are there any roms I can install att version. 4.4.2. With safe strap? I don't see any in the development section. Could I install a att galaxy s4 rom. Non aroma of course
Sent from my SM-N900A using XDA Free mobile app

ryant100 said:
Are there any roms I can install att version. 4.4.2. With safe strap? I don't see any in the development section. Could I install a att galaxy s4 rom. Non aroma of course
Sent from my SM-N900A using XDA Free mobile app
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Click to collapse
Yes, you just need to flash the 4.4.2 modules afterwards.

Related

new to note 3.how to flash roms?

well i just sold my nexus 5 and that phone was easy to unlock bootloader and flash roms.i see this phone that is at&t model has bootloader lock.
can i still flash roms from internation version without the at&t bloatware ? or what roms can i flash? what the process.
please guys need your help.i dont want to brick phone,im currently rooted .did it with kingo .thank you
littlegreenalien said:
well i just sold my nexus 5 and that phone was easy to unlock bootloader and flash roms.i see this phone that is at&t model has bootloader lock.
can i still flash roms from internation version without the at&t bloatware ? or what roms can i flash? what the process.
please guys need your help.i dont want to brick phone,im currently rooted .did it with kingo .thank you
Click to expand...
Click to collapse
The only way to MAYBE flash ROMS is still in ALPHA testing and it is not a true flash but a way to load ROMS and fake the boot system.
Currently there is no way to flash ROMS to this phone.
Solarenemy68 said:
The only way to MAYBE flash ROMS is still in ALPHA testing and it is not a true flash but a way to load ROMS and fake the boot system.
Currently there is no way to flash ROMS to this phone.
Click to expand...
Click to collapse
its Safestrap right. but can i load other roms from tmobile note 3 or international note3 that doesnt have aroma?i have tmobile.
the reason i bought a at&t note 3 is because i got it from a friend.traded my nexus 5 for it.
littlegreenalien said:
its Safestrap right. but can i load other roms from tmobile note 3 or international note3 that doesnt have aroma?i have tmobile.
the reason i bought a at&t note 3 is because i got it from a friend.traded my nexus 5 for it.
Click to expand...
Click to collapse
From what i saw in the thread about safe strap the ROMS have to be tweaked to work with safestrap so only ROMS developed around safestrap will work.. Even then it is still iffy if they will fully work.
Solarenemy68 said:
The only way to MAYBE flash ROMS is still in ALPHA testing and it is not a true flash but a way to load ROMS and fake the boot system.
Currently there is no way to flash ROMS to this phone.
Click to expand...
Click to collapse
littlegreenalien said:
its Safestrap right. but can i load other roms from tmobile note 3 or international note3 that doesnt have aroma?i have tmobile.
the reason i bought a at&t note 3 is because i got it from a friend.traded my nexus 5 for it.
Click to expand...
Click to collapse
Solarenemy68's reply seemed easy to understand to me. Are you having difficulty understanding it? In case you did not understand it...you can NOT flash ANY rom on the att N3. None. Zip. Nadda. Nothing. The bootloader is locked. Without an unlocked bootloader, you are not currently able to flash a new rom. If you do, you will brick your N3. Period.
If you want to flash new roms on a N3, you should have purchased a T-Mo N3 as that bootloader was not locked.
I hope this clarifies things for you.
kraz
krazman325 said:
Solarenemy68's reply seemed easy to understand to me. Are you having difficulty understanding it? In case you did not understand it...you can NOT flash ANY rom on the att N3. None. Zip. Nadda. Nothing. The bootloader is locked. Without an unlocked bootloader, you are not currently able to flash a new rom. If you do, you will brick your N3. Period.
If you want to flash new roms on a N3, you should have purchased a T-Mo N3 as that bootloader was not locked.
I hope this clarifies things for you.
kraz
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Click to collapse
Wow! Bad day at work?
We can flash roms using safe strap recovery by @Hashcode . It works fine and even gives you "multi boot" that most devices would die for!
Roms are coming already and things are getting good. International roms can be ported. T-Mobile roms run without much of a fuss.
We CANNOT flash bootloader, kernels, or modems. But with a locked bootloader this is about as good as it gets.
If your going to give someone information, at least give them correct information.
Sent from my SM-N9005 using Tapatalk
bri315317 said:
Wow! Bad day at work?
We can flash roms using safe strap recovery by @Hashcode . It works fine and even gives you "multi boot" that most devices would die for!
Roms are coming already and things are getting good. International roms can be ported. T-Mobile roms run without much of a fuss.
If your going to give someone information, at least give them correct information.
Sent from my SM-N9005 using Tapatalk
Click to expand...
Click to collapse
Didn't have a bad day. Didn't intend to sound rude. Your signature indicates that you have a N9005 not a N900A. If I am mistaken, please correct me. I've had a N900A since launch day and have been following the development quite closely, I thought. While the N9005 and the N900T have unlocked bootloaders, I have not seen anything other than alpha testing for the N900A, and @Hashcode has not yet released Safestrap for the N900A.
Please post some links for loading roms onto the N900A, or apologize as it is you that seems to be providing the incorrect information that can potentially damage someone's device. If you are correct about SAFELY flashing roms onto the n900A, I will post an apology to you and the OP.
Thank you.
kraz
krazman325 said:
Didn't have a bad day. Didn't intend to sound rude. Your signature indicates that you have a N9005 not a N900A. If I am mistaken, please correct me. I've had a N900A since launch day and have been following the development quite closely, I thought. While the N9005 and the N900T have unlocked bootloaders, I have not seen anything other than alpha testing for the N900A.
Please post some links for loading roms onto the N900A, or apologize as it is you that seems to be providing the incorrect information that can potentially damage someone's device. If you are correct about SAFELY flashing roms onto the n900A, I will post an apology to you and the OP.
Thank you.
kraz
Click to expand...
Click to collapse
No need in apologizing to me, we are all here to learn and help!
Safe Strap can be found here
First official FLASABLE rom for the SM-9005A
How to modify International roms to work for us
These threads are full of WIN for all SM-9005A owners
My signature shows that because I am running X-Note 7.0 from the SM-9005 on my ATT device
bri315317 said:
No need in apologizing to me, we are all here to learn and help!
Safe Strap can be found here
First official FLASABLE rom for the SM-9005A
How to modify International roms to work for us
These threads are full of WIN for all SM-9005A owners
My signature shows that because I am running X-Note 7.0 from the SM-9005 on my ATT device.
Click to expand...
Click to collapse
I do indeed apologize. SS became available on the 16th and the first flashable rom became available yesterday. I missed both.
Apparently, roms are now flashable via SafeStrap. My apologies to the OP as well.
kraz
bri315317 said:
No need in apologizing to me, we are all here to learn and help!
Safe Strap can be found here
First official FLASABLE rom for the SM-9005A
How to modify International roms to work for us
These threads are full of WIN for all SM-9005A owners
My signature shows that because I am running X-Note 7.0 from the SM-9005 on my ATT device
Click to expand...
Click to collapse
thank you. will try the xnote rom
Sent from my SAMSUNG-SM-N900A using xda app-developers app

900A info please.

Hey all,
I just purchased this NOTE3 SM-N900A, the dork didnt send me a SM-N900T. In any case what I would like to do is root it with an custom ROM. I have tried ODIN about ten times this morning using the T-Mobile md5 file and I keep getting an error about Secure Magiccode Check Fail: Recovery.
The phone is suppose to be rooted but I cant tell.
I have Samsung Sii,SII and S4 but this one (Note 3) is giving me some problems.
Any and all information will be greatly appreciated to get rid of the ATT stuff and just install a custom ROM. I dont care about any warranties and or the KNOX stuff.
I want to install the TMO firmware with the correct modems.
All suggestions and or comments will be greatly appreciated.
on the ODIN SCREEN it states WRITE PROTECTION Enable.
Videos are welcome too!!
Ciao~
Brad
Honestly you may be best off selling the 900A. AT&T has locked the bootloader, so custom roms are limited to one's that work with the stock kernel (basically only touchwiz based roms, no AOSP, CM etc...)
andygev35 said:
Honestly you may be best off selling the 900A. AT&T has locked the bootloader, so custom roms are limited to one's that work with the stock kernel (basically only touchwiz based roms, no AOSP, CM etc...)
Click to expand...
Click to collapse
Well Damn, what I really want to add the TMO Firmware. I have it unlocked and rooted, but I want the TMO modems.
It's been done before, there are several threads about it on here somewhere...
chargedbird said:
Well Damn, what I really want to add the TMO Firmware. I have it unlocked and rooted, but I want the TMO modems.
Click to expand...
Click to collapse
How did u unlocked it ??? and coming on KK from JB locks the phone again ??

[Q] Intl Snapdragon Firmware Update on Tmo N4?

Instead of waiting on this firmware to be pushed to the Tmobile specific N4, is it possible to use the intl snapdragon firmware available on the sammobile site?
The international snapdragon variant is SM-N910F. The Tmobile variant is SM-N910T.
My battery life isn't horrendous. But its not what I was getting on my OnePlus or 6+. Before returning/waiting for Lollipop to be pushed, I just want to see if this firmware update will actually help.
wsrobert said:
Instead of waiting on this firmware to be pushed to the Tmobile specific N4, is it possible to use the intl snapdragon firmware available on the sammobile site?
The international snapdragon variant is SM-N910F. The Tmobile variant is SM-N910T.
My battery life isn't horrendous. But its not what I was getting on my OnePlus or 6+. Before returning/waiting for Lollipop to be pushed, I just want to see if this firmware update will actually help.
Click to expand...
Click to collapse
Not possible to install a stock rom from a different variant. The only way you can install it, is that if you can cook it and make a custom rom out of it then install it via custom recovery(which is not yet available for tmobile)
daraj said:
Not possible to install a stock rom from a different variant. The only way you can install it, is that if you can cook it and make a custom rom out of it then install it via custom recovery(which is not yet available for tmobile)
Click to expand...
Click to collapse
Well damn. Thanks for the quick response though.
Guess I'll hold out for a few more days to see if it hits the Tmo variant.
Strangely enough, I have a German T-Mobile SM-N910F
I thought custom recovery was available. Don't we all have the ability to root or are developers using a different method?
Both devices are virtually identical, software being the exception.
daraj said:
Not possible to install a stock rom from a different variant. The only way you can install it, is that if you can cook it and make a custom rom out of it then install it via custom recovery(which is not yet available for tmobile)
Click to expand...
Click to collapse
Custom recovery is available now. Back when I posted it wasn't abaikabke.
daraj said:
Custom recovery is available now. Back when I posted it wasn't abaikabke.
Click to expand...
Click to collapse
So there is no way i can install a stock n910F rom on my Tmobile n910T?
blackpearl55 said:
So there is no way i can install a stock n910F rom on my Tmobile n910T?
Click to expand...
Click to collapse
through custom recovery prbly yes. You have to look in the custom roms section. But you cant install n910F rom through odin, it will simply fail to install
blackpearl55 said:
So there is no way i can install a stock n910F rom on my Tmobile n910T?
Click to expand...
Click to collapse
unfortunately NO we cant we need a 5.0 kernel, international kernel wont work, we need to wait for our turn
wsrobert said:
Instead of waiting on this firmware to be pushed to the Tmobile specific N4, is it possible to use the intl snapdragon firmware available on the sammobile site?
The international snapdragon variant is SM-N910F. The Tmobile variant is SM-N910T.
My battery life isn't horrendous. But its not what I was getting on my OnePlus or 6+. Before returning/waiting for Lollipop to be pushed, I just want to see if this firmware update will actually help.
Click to expand...
Click to collapse
how is the 6+ battery? im thinking of trading my note 4 + cash for a 6+, also, what made you get rid of your 6+?
what SOT do you have on your N4 right now? i get 4h30mins average.
daraj said:
Not possible to install a stock rom from a different variant. The only way you can install it, is that if you can cook it and make a custom rom out of it then install it via custom recovery(which is not yet available for tmobile)
Click to expand...
Click to collapse
Sorry for necropost but... any differences between different variants hardware wise?
My previous phone was a Vodafone Xperia Z2, then I flashed a Generic/Unbranded Z2 rom without problems, and I even received OTA updates to the latter, like it was a Generic version. Isn't this possible on Samsung's?
sorry for bumping up a old thread but is it possible to flash this on my n910t?
http://forum.xda-developers.com/note-4/snapdragon-dev/rom-simplrom-v1-t3004628
blane3298 said:
sorry for bumping up a old thread but is it possible to flash this on my n910t?
http://forum.xda-developers.com/note-4/snapdragon-dev/rom-simplrom-v1-t3004628
Click to expand...
Click to collapse
Flash the rom, and use a tmo kernel, no problem. Go for it!
AxAtAx said:
Flash the rom, and use a tmo kernel, no problem. Go for it!
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Click to collapse
Hey my man, so the note 4 is backwards compatible like the note 3 was?? I used to be able to flash an international ROM (X-NOTE, my favorite)then flash BT/NFC FIX along with a T-Mobile kernel before first boot and it worked great!

Question on T-Mobile note 4 purchase

Haven't had a note in a while and thinking about picking up a note 4. I am with T-Mobile and would purchase the T-Mobile version, I read about different variants and just wanted to make sure they could all be rooted, custom recovery and flashed without issue. In some of the threads here when people have issues, others ask what variant, etc.
Thanks
Ducter said:
Haven't had a note in a while and thinking about picking up a note 4. I am with T-Mobile and would purchase the T-Mobile version, I read about different variants and just wanted to make sure they could all be rooted, custom recovery and flashed without issue. In some of the threads here when people have issues, others ask what variant, etc.
Thanks
Click to expand...
Click to collapse
Get the sm-n910t (t-mobile version). Very mod friendly.
Sent from my SM-N910T using XDA Free mobile app
The T-Mobile version comes with the bootloader unlocked out of the box. You can do whatever you want with/to it.
I just purchase a T-Mobile Note 4 on 11/17/15 from one of their store. The model that I got is the SM-N910T3 and not SM-N910T. It comes with Android 5.1.1 installed instead of 4.4.4. You will probably end up with this model. Does anyone know if this variant is still bootloader unlocked? I also read that the TW 5.1.1 rom has root blocking enabled by Samsung, can anyone recommend a custom kernel that can override this to prevent a bootloop?
T is better for ROM Support VS. T3. T3 may be smooother
jetscreamer001 said:
I just purchase a T-Mobile Note 4 on 11/17/15 from one of their store. The model that I got is the SM-N910T3 and not SM-N910T. It comes with Android 5.1.1 installed instead of 4.4.4. You will probably end up with this model. Does anyone know if this variant is still bootloader unlocked? I also read that the TW 5.1.1 rom has root blocking enabled by Samsung, can anyone recommend a custom kernel that can override this to prevent a bootloop?
Click to expand...
Click to collapse
You want the T version for more ROM compatibility. The T3 version can be rooted and has a few ROMS but supposedly Samsung changed something in the phone so it has alot less ROM support. It does have root and 1 or 2 good ROM's though.
Root for T3
More info on T3
Ducter said:
Haven't had a note in a while and thinking about picking up a note 4. I am with T-Mobile and would purchase the T-Mobile version, I read about different variants and just wanted to make sure they could all be rooted, custom recovery and flashed without issue. In some of the threads here when people have issues, others ask what variant, etc.
Thanks
Click to expand...
Click to collapse
Did you ever end up buying this phone? I have been thinking about picking up a used one on Swappa to use as my daily driver until Samsung releases the S8 or Note 8. I currently have a LG V10 and even though it has an unlocked bootloater and root, there is zero ROM development for it due to issues with LG firmware/drivers.

Advice on installing Custom Rom on SM-G900A & SM-G900V

Hi all,
Im new to this website but not new to installing customs ROM's on phones. Its been a while but i did it years ago on my S3. Also, I know there are probably threads out there already for this so if this is just a redundant question please forward me to the right place b/c i haven't been able to find a clear answer on my own.
So here is my situation. I have a SM-G900A that I requested and unlock code from AT&T for and is now "unlocked" and I am running android 6.0.1. My girlfriend has a SM-G900V that is supposedly been unlocked by verizon and i moved over to my AT&T account and its working fine (with the exception of lack of LTE data). To my understanding it is not possible to flash a custom ROM on either of these if they are on anything post android 5.0 release. Is this true? I have not been able to find any custom ROM build that say they are made for these models and TWRP doesnt have a version specific to these either.
Has anyone successfully put customer ROM's/bootloaders on either of these 2 devices? I have really only used Cyanogenmod in the past and was very happy with it. But all i have seen is that people say that these 2 models are SOL if they have android v.6 on them.
Any help would be appreciated. Thank you!
Check the link below, the first 4 posts or so have the information on downgrading and rooting. I don't know about the Verizon version, the AT&T version bootloader is completely locked down so we can not flash a custom recovery like twrp. Flashfire works like a charm though. The custom roms are limited and pretty much lollipop variants. There is currently no root or custom Rom for marshmallow.
http://forum.xda-developers.com/showthread.php?t=3516196
flashfire gives the error "Please update SuperSU to v.2.40 or newer" which I already have. I tried the older ones 1st and it gives the same error. I am not sure what to think about it except I got it to work before with the exact same files from what I recall. is there another proceedure perhaps?

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