Will the AT&T SGH-1337 MF3 ever see 4.4 - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

I'm just curious will be be able to flash Google edition 4.4 ROMs on our phone

When is come ....is come and I believe alot of Dev been working on it......just be patient
Swyped from BlueICESense_JBE

There is a chance, but not soon if at all.
Sent from my SGH-I337 running Foxhound 2.0

the MF3 is part of the android build number, so MF3 is not and will not be seen of again.
The sgh-337 will see android 4.4 and beyond, however.

Don't hold your breath. Even if we get it ,it won't be unlocked as far as the bootloader
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app

Related

Can a new S4 from ATT carrier be rooted?

Saw a good deal for a new Galaxy S4 for $79 + $70 trade in on my old HTC One. So only $10 for the New S4: )
But reading around people saying the New S4 firmware has a hard lock on it and not easy to root and only one or two roms working on it?
I was gonna root it and put the Google Play Edition ROM on it but some say that's not possible on new S4 from ATT carriers now?
Sent from my LG-D800 using xda app-developers app
You should do some searching but the s4 with mf3 can be rooted. I know they're not going to have the the new 4.3 update on it yet. But I'd say get the s4 and use the kingo root method.
Use this guide for rooting
http://forum.xda-developers.com/showthread.php?t=2473747
http://forum.xda-developers.com/showthread.php?t=2428254
Use this guide for your ROMs
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
Root doesn't mean unlocked. You can be rooted and still have a locked bootloader.did you read before posting? I'm not trying to come off rude.
Sent from my GT-I9505G using xda premium
re: AT&T Rooting
Zorachus said:
Saw a good deal for a new Galaxy S4 for $79 + $70 trade in on my old HTC One. So only $10 for the New S4: )
But reading around people saying the New S4 firmware has a hard lock on it and not easy to root and only one or two roms working on it?
I was gonna root it and put the Google Play Edition ROM on it but some say that's not possible on new S4 from ATT carriers now?
Sent from my LG-D800 using xda app-developers app
Click to expand...
Click to collapse
You will be able to root the AT&T Galaxy S4 easily, almost everyone here in this AT&T S4 forum
already has rooted their phones and have flashed custom roms without any issues.
Good luck!
MF3 can be rooted but you can't flash a custom recovery (TWRP, CWM) If you're asking if you can root the device and flash a custom rom, it all depends on your AT&T store. Try and go to your AT&T store and before they unbox the S4 and start activating everything, make sure you tell them you want a phone with the firmware MDL on it. If they don't have any with the firmware MDL, tough luck. If you get an S4 with MF3, you can only root.
Not only root.
Root it and install Safestrap to install most TW based ROMs that run 4.2.2
Most important is to lube your eyes and
READ/SEARCH all info to do with your build or you will be a victim of the I bricked my phone cause I can't read.you can Google anything to do with your phone and ad "xda" to the search and you will find what you are looking for.
Sent from my GT-I9505G using xda premium
Last two phones I had, the Nexus 4, and Note 2 on ATT, were easy as pie to root and install recovery, and that was it, you were done forever, just flash a ROM + Kernel, reboot and bam you had a fresh new ROM to enjoy, and was so easy and fast to do get it installed, was a no brainer. What happened in the past year with phones being so locked down so hard, where you can't just do that anymore ?
Wish all Android phones were as simple as a Nexus to flash rom's on. But I don't want the Nexus 5 phone with tiny battery, I like bigger batteries or removable, and more storage options, etc...
Yes it can be rooted using the external sd card method. Its actually easy to do.
Sent from my SAMSUNG-SGH-I337 using Tapatalk
aarond1004 said:
Yes it can be rooted using the external sd card method. Its actually easy to do.
Sent from my SAMSUNG-SGH-I337 using Tapatalk
Click to expand...
Click to collapse
The is an even easier method called kingo root that was previously stated.
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graydiggy said:
The is an even easier method called kingo root that was previously stated.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Thank you. So I can root it no problem, but then it's a matter of very select ROM's available due to my firmware ? And none of them can be 4.3 based ? Which the S4 doesn't even officially have yet, but not even the Google Play Edition ROM that is 4.3 can be installed on this firmware, only the older 4.2.2 version ?
Ok, so I root with using 'Kingo' method
Then install the safestrap .apk, and install that
And then install only a ROM on the provided list, which will all be 4.2.2 based only ? Still rather have any of those, than just stock TW out of the box unrooted
All correct
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Zorachus said:
Thank you. So I can root it no problem, but then it's a matter of very select ROM's available due to my firmware ? And none of them can be 4.3 based ? Which the S4 doesn't even officially have yet, but not even the Google Play Edition ROM that is 4.3 can be installed on this firmware, only the older 4.2.2 version ?
Ok, so I root with using 'Kingo' method
Then install the safestrap .apk, and install that
And then install only a ROM on the provided list, which will all be 4.2.2 based only ? Still rather have any of those, than just stock TW out of the box unrooted
Click to expand...
Click to collapse
You can put Google play edition ROMs on but not the 4.3 as stated in the guide. The only real problem for me is that it seems to use more battery than tw roms. And you don't have all the features as your tw based ROMs on the gpe ROMs. Some tw ROMs are just as fast if not faster. Fast speeds and great battery life can't go wrong with that.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
You guys recommend a new S4, or the LG G2 ?
Thing is the G2 development is very sparse, and cases and accessories few and little for the G2. And what about resale down the road in a year or 18 months ? Which will fetch better trade in money the S4 or G2 ?
Thanks.
Sent from my LG-D800 using xda app-developers app

[Q] What is jfltespr?

I am looking to get the Offiical Cyanogen Mod ROM for the Sprint galaxy s4, but it says I need "jfltespr" what is this? I am currently rooted and have a custom ROM, Sacs rom V 5.0. Here are screenshots of my "About phone"
https://www.dropbox.com/s/nx5o9vivijpwky4/Screenshot_2014-01-06-17-27-46.png
https://www.dropbox.com/s/vkam0vf22ytb303/Screenshot_2014-01-06-17-27-53.png
Basically I want to get an AOSP ROM, I don't mind if it's Cyanogen Mod, I'm actually going to ask another question: What AOSP Rom would you recommend, and does it require "jfltespr" if so how do I get that? Thanks, sorry for being such a noob d:
Jfltespr is just a code name. It is the sprint Galaxy S4. it had me confused when I downloaded slimkat.
Sent from my SPH-L720 using XDA Premium 4 mobile app
droiddawg said:
Jfltespr is just a code name. It is the sprint Galaxy S4. it had me confused when I downloaded slimkat.
Sent from my SPH-L720 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Thanks! So can I download any AOSP Rom? Or do they only work on specific firmware's? I think I have MK2, do all AOSP roms work on MK2?
I still have mf9 firmware on my phone. I haven't updated it to mk2. I haven't had any issues. I am running a dual boot of sacs custom 5.2 touchwiz and the latest slimkat aosp weekly rom.
So I guess to answer, they should be compatible either way. Maybe not with pre mf9 firmware but I can't confirm that. I haven't really found a reason yet to update to mk2 modem but I've only owned this phone for 3 days.
Sent from my SPH-L720 using XDA Premium 4 mobile app
I took the MJA update and have the MK2 modem...and all the AOSP ROMs 4.3 and up work. I just cannot use any below 4.3
"Remember if you say Please...make sure you hit Thanks!!!"

Confusion about the official 4.4 update coming soon

Is the OFFICAL 4.4 KitKat ATT update TW? Also, as silly as it sounds, can you just run the one-click leaked 4.4 right over a rooted SG4 running a AOSP ROM?
Sent from my GT-I9505G using xda app-developers app
Yes. Samsung is not likely to give up TW anytime soon unfortunately. Someone out there must actually like it.
No. Well, you could but then you can kiss AOSP goodbye forever.
Sent from my SAMSUNG-SGH-I337 using Tapatalk
Also depends on if your on a locked boot loader with Knox like mf3 or mk2. I don't know if you could flash the leak. But I do know as stated above if your boot loader isn't locked it will be after flashing it. If your not on safe stap there are plenty of ROMs built off the 4.4 leak like shostock that won't lock your boot loader
SelfElevated2 said:
Also depends on if your on a locked boot loader with Knox like mf3 or mk2. I don't know if you could flash the leak. But I do know as stated above if your boot loader isn't locked it will be after flashing it. If your not on safe stap there are plenty of ROMs built off the 4.4 leak like shostock that won't lock your boot loader
Click to expand...
Click to collapse
Thanks, I'm on MDL but I didn't know ShoShock was 4.4 TW, I'll just use that!
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http://forum.xda-developers.com/showthread.php?t=2468860

Verizon GN3 Kit Kat Roms

Coming from Verizon LG G2, there were a bunch of Kit Kat Roms for all versions of that phone and it was in the same position as the GN3, waiting for the official upgrade. I only see one 4.4.2 for our version and tons for the GSM versions. Am I missing something or somewhere? There are some pretty sweet 4.3 Roms so love the phone and happy with the switch.
Not til we have an official base because of the locked bootloader or you have a dev edition then there are a few 4.4 roms
Sent from my SM-N900V using XDA Premium 4 mobile app

[Q] Cyanogenmod installer confirmed working with AT&T GS4 SGH-I337?

The question is will my device work with the jflteusc version of the CyanogenMod Installer? I have a AT&T Samsung Galaxy S4 SGH-I337. I heard of the new CyanogenMod installer and looked at the supported devices. I saw a jflteusc (US Cellular). I don't knoiw if it will work with my AT&T S4. I don't want to **** up my phone. I'm currently on 4.4.2 NB1 stock rooted. The website I am referencing is http://wiki.cyanogenmod.org/w/CyanogenMod_Installer Any help would be great!
iTzz_KAMIKAZE said:
The question is will my device work with the jflteusc version of the CyanogenMod Installer? I have a AT&T Samsung Galaxy S4 SGH-I337. I heard of the new CyanogenMod installer and looked at the supported devices. I saw a jflteusc (US Cellular). I don't knoiw if it will work with my AT&T S4. I don't want to **** up my phone. I'm currently on 4.4.2 NB1 stock rooted. The website I am referencing is http://wiki.cyanogenmod.org/w/CyanogenMod_Installer Any help would be great!
Click to expand...
Click to collapse
Did you use safestrap and deadly venom kitmat magic tool in install 4.4.2 stock rooted? If so, you cannot get CM to work.
Yes I did. If I upgrade to NC1 stock unrooted, would that work?
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You have a locked boot loader that prevents from changing the kernel. So, no.
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Tap on the link I put in the thread and read the FAQs
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iTzz_KAMIKAZE said:
Tap on the link I put in the thread and read the FAQs
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
There has to be a reason why only ATT S4 is missing from the list, right?
Yea I downloaded the app and it said device unsupported
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Has anyone ventured to trying the installer in the unsupported mode? Is there a reasoning behind this and safe to try if I'm already rooted and TWRP? I thought there already was an ATT compatible build.
DaRacerz said:
Has anyone ventured to trying the installer in the unsupported mode? Is there a reasoning behind this and safe to try if I'm already rooted and TWRP? I thought there already was an ATT compatible build.
Click to expand...
Click to collapse
If your bootloader/firmware were MDB or MDL you could try it. Above that there is no exploit for the bootloader out yet so you can not install the CM.
Yes I'm on the same adventure with my sgh-i337. I'm going back and forth between MK2 and NB1 ROMs but cannot get MDL or MDB flashed at all. I got them from samfirmware and Odin fails. I tried kies and it says firmware available is MDL ... Well great, but then it says device not recognized!
I'm really torn between why is it we can get to MDL to flash CM?
Instructions:
http://wiki.cyanogenmod.org/w/Install_CM_for_jflteatt
Edit: once updated to MK2 there is no going back. Bootloders are locked and that is the end of the story. No more CM or CWM recovery or Loki ... Just safestrap and custom ROMs.
Sent from my SAMSUNG-SM-G900A using XDA Free mobile app
Just as a final reference for all: CM installer is not for the I337.
On MF3 and above, we have no exploit for ROMs and Cyanogenmod is not compatible with our stock kernel.
Even on MDB/MDL it won't work because you need Loki which the installer doesn't take care of AFAIK (if it were to even let you open it).
Sent from my SGH-I337 running GPE

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