yashsingh1/xdaforums huggingface dataset:
[AT&T Samsung Galaxy S 4 General] Febby:
Im very aware of that possibility as a fix, Remember I suggested that solution during the mj6 leak? I really think att blocked it to annoy us on the S4 because on the note 2 the old 4.1.2 aws file (mod) worked on the leaked att note 2 (4.3 modem) without needing a tmobile note 2 qnc backup from a tmobile note 2 running a 4.3 based modem.

"All men are created equal, some work harder in pre-season."

- Emmitt Smith
[AT&T Samsung Galaxy S 4 General] Product F(RED):
I didn't. I cracked the glass on my S4 and it's on the way back from getting it replaced. I'm on my T-Mobile Note 2 right now (I used to have an AT&T N2 that I AWS modded but I hated the fact that AT&T disabled AWS, so I traded). The only thing stopping me from getting a T-Mobile S4 is cost; I'm in my last year of college and am surviving on whatever's in my bank account (I can only work summer/winter breaks). However, unlike on the Note 2, the AWS mod on the S4 is completely stable. I don't think AT&T intentionally did anything, but they must have changed something that changed the format of the modem memory.

What we need to do is get a backup from a T-Mobile S4 that has the equivalent 4.3 modem and try to make a new AWS file to flash on our AT&T MJ9 S4s.
[AT&T Samsung Galaxy S 4 General] Febby:
I hope that indeed fixes it. I'll try the mod right now in a bit once I get home. Seeing how they patched the mf3 modem maybe there is a possibility the leak just was different. :) fingers crossed!

"All men are created equal, some work harder in pre-season."

- Emmitt Smith
[AT&T Samsung Galaxy S 4 General] s8freak:
Working for me Rock on VisXllMJ8 Thanks a bunch

"I drive a Dodge Stratus!!"

sent from my smokin ATT S4A dripping AWESOMENESS
[AT&T Samsung Galaxy S 4 General] kmr669:
I'm presently on MDL baseband. Can I Upgrade it to MJ9?

What are the major differences b/w MDL and MJ9 basebands?

Is this extracted from official ATT 4.3 update (or) from International version.
[AT&T Samsung Galaxy S 4 General] RockRatt:
You can flash the modem and have the MJ9 baseband.

Different modems work Better or Worse for different individuals. Your speeds of upload/downloads can increase or decrease depending on which modems work best for your area of the country/city.

You can always flash back to the MDL Bootloaders just as easily with a flashable zip. So it never hurts to try out modems.

Yes it was pulled from the Official ATT MJ9 firmware. I don't think the international modems will work on our phones

Sent From My Spiderman,Ironman,Red,Dark Blue,Green, GreyedOut BadAss Themed I337
[AT&T Samsung Galaxy S 4 General] Felixpau86:
I'm not home to test to later this weekend but anyone with an i337m want to try to flash the modem on their phone and see if it will take?
[AT&T Samsung Galaxy S 4 General] kmr669:
What is the process to install MJ9 with CWM?

If I want to reinstall MDL baseband, then what are the steps( Is wiping necessary)
[AT&T Samsung Galaxy S 4 General] RockRatt:
All the info is in the OP as well but YES you flash the modem in cwm or twrp recoveries.

If you want to go back to the MDL Modem you just flash it in recovery as well. I have put the MF3, MDL, MDB, and MJ6 Modems in the OP as well so users can easily flash between any of the modems.

Now if you are on SafeStrap it will work as well but FOLLOW deadlysins9 how to between switching back to other modems.

Sent From My ATT S3 i747 Dark Blue BadAss Theme
[AT&T Samsung Galaxy S 4 General] cukhiem:
so the GE 12 won't work if I updated MJ9 baseband? Im currently on MDL as well.
[AT&T Samsung Galaxy S 4 General] eak1080:
did your zip include nonholos.bin file?
[AT&T Samsung Galaxy S 4 General] Product F(RED):
I still don't understand the purpose of that file.
[AT&T Samsung Galaxy S 4 General] str8spd2001:
I'm currently on MDL right now, will updating to the MJ9 lock my baseband or anything? Sorry if it's a ridiculous question.
[AT&T Samsung Galaxy S 4 General] IAmReflex:
MJ9
[AT&T Samsung Galaxy S 4 General] RockRatt:
I do not know as i havent tried out any of the GE roms. Make a nandroid backup and test. If for some reason it doesnt work restore your nandroid. Have other users on GE ever flashed modems?

No i did not include the nonhlos.bin in this. I have never used that since my S1 days and never had a problem flashing modems ir signal issues ever. So as below user stated I do not know what it is even for.

Same here. Never had a need for it so never used it.

No this will NOT lock you down to anything. Modems in my experience have never caused any issues for me. They either make your upload/download speeds Bette or worse. If worse you just flash back to your precious modem. That is why I have placed all of them there. Modems work better or worse depending on your location in the US.

Sent From My ATT S3 i747 Dark Blue BadAss Theme
[AT&T Samsung Galaxy S 4 General] cukhiem:
Thanks a lot. Yes and now I'll give it a try
[AT&T Samsung Galaxy S 4 General] Felixpau86:
Just wanted to report back MJ9 will not flash onto an i337m as with the MJ6/MJ3 modems.

Ah well, the waiting game continues for all i337m owners.

Thanks for the modem file!
[AT&T Samsung Galaxy S 4 General] RockRatt:
I was reading yesterday I think (some?) of the other i9505 variants have that sane issue. It was talking about side loading then via adb. I have never tried it so maybe check over there?

Sent From My ATT S3 i747 Dark Blue BadAss Theme
[AT&T Samsung Galaxy S 4 General] Felixpau86:
Ill play around with the idea but sometimes its best not to force things. No point bricking the phone and re installing. Rather wait for the i337m modems to come out at that point.

Thanks for the idea though.
[AT&T Samsung Galaxy S 4 General] Product F(RED):
The partitions on all of the devices are different; you can't cross-flash modems. Its been like that since the S3.
[AT&T Samsung Galaxy S 4 General] cukhiem:
I flashed mine to MJ6 and MJ9 running Golden Eye 12. I see no differences from MDL.
[AT&T Samsung Galaxy S 4 General] yeroc1982:
I'm on MDJ and have terrible reception. I have a 1337m on Rogers. Is there an alternative that will work for me? Thanks!
[AT&T Samsung Galaxy S 4 General] RockRatt:
You might check out this thread for more info. Unfortunately these cannot be flashed on i337m variations http://xdaforums.com/showthread.php?t=2324667

Sent From My Spiderman,Ironman,Red,Dark Blue,Green, GreyedOut BadAss Themed I337
[AT&T Samsung Galaxy S 4 General] bigron77:
I flashed the I-337 (MJ9) radio. I was previously using (MJ6).

I noticed there was a slight decrease in download speed, but my upload speed doubled.

Thank you for all of the hard work put into extraction this radio.
[AT&T Samsung Galaxy S 4 General] pratik5705:
flash via odin or stock recovery

is it possible to flash the mf3/ earlier modems using odin or stock recovery? i have s4 running mj9, no root, no cwm/twrp, no safestrap. I want to be able to use Tmobile aws bands but the mod does not work on mj9 modem.

previous posts have mentioned that flashing via odin is possible but that it does not stick. i am assuming that it means that after reboot, it will revert? or it wont apply at all?
[AT&T Samsung Galaxy S 4 General] RockRatt:
I believe they can be flashed with Mobile Odin if your rooted (but that won't help you as I presume your not). Maybe someone will come in here that knows more about what can be flashed in Odin/or how to flash with odin. I am fortunate to have actual recovery which these are made for so I cannot really test.

Maybe someone can tar the files so they can flash in odin? I do not have access to a pic right now.

You could download one of the older firmwares and POSSIBLY it will let you flash just the modem in Odin? I am just brain storming here to help guide you. But don't hold me responsible if anything goes wrong. Without a full firmware for MAC things could be risky flashing anything. So you will have to check around further, maybe see how it is done in the original modem thread since those with item's I believe have to flash .tar files with odin. Sorry I couldn't be of any further assistance and the main reason I always stay away from OBAMACARE Firmwares.

Sent From My Spiderman,Ironman,Red,Dark Blue,Green, GreyedOut BadAss Themed I337
[AT&T Samsung Galaxy S 4 General] kmr669:
Anybody got positive feedback for this mj9 baseband?

I'm not satisfied with this. My previous mdl baseband signal strength is more than mj9 baseband. I want to shift again to mdl. Is there any wiping necessary?
[AT&T Samsung Galaxy S 4 General] beast3300:
MJ9 is working the same as MDL for me. I clear dalvik and cache after flashing a modem.
[AT&T Samsung Galaxy S 4 General] @BxBrotha730:
Is there a guide that can help me go thru this process of trying to flash Mt phone
[AT&T Samsung Galaxy S 4 General] jd1639:
Do you have a custom recovery installed. You flash the modem in it. No need to wipe
[AT&T Samsung Galaxy S 4 General] @BxBrotha730:
If one had to be downloaded them no I don't. .in safe strap I did click on the install recovery before clicked reboot recovery

---------- Post added at 03:51 PM ---------- Previous post was at 03:26 PM ----------

Now for some reason I'm not able to create a rom slot..I go into rom slot 1 n it doesn't highlight to create..dont know what did
[AT&T Samsung Galaxy S 4 General] SelfElevated2:
What mod to tmo aws bands are you talking about? I need that too but the only thing I found to actually enable it is using computer software. And it's hell. Qpst I think it was called
[AT&T Samsung Galaxy S 4 General] Product F(RED):
You can only enable it on the computer using QPST. And it only takes 5 minutes...
[AT&T Samsung Galaxy S 4 General] SelfElevated2:
OK that's what I found b4. Is it worth enabling? I'm on a att s4 using tmo $70 dollar unlimited plan. I usually get between 6mb and 9 mb download speed on a speed test. I never lose data connection in my area. When I was on att I remember getting a consistent 19- 50mb download on a speedtest.

Is tmobiles 4g supposed to be faster than what I'm getting or is it normal? If I should be getting faster speeds can you post a link to the guide you used?

---------- Post added 25th November 2013 at 12:30 AM ---------- Previous post was 24th November 2013 at 11:35 PM ----------

So I'm trying to do it and I'm at a hold up. When I input *#7284# into dialer it doesn't open. On stock based rom but this is the only secret code that isn't working. Do you know what to do
[AT&T Samsung Galaxy S 4 General] Product F(RED):
LTE works out of the box; that remains unchanged. If you're getting speeds like that, you're in a refarmed (1900 MHz) area, which means you don't need the mod. Although it may or may not give you higher speeds (indirectly). Go into the thread for the mod and download and install the phoneutil.apk. Then do it.
[AT&T Samsung Galaxy S 4 General] SelfElevated2:
Thanks. Out of the possibility of faster speed I was intent on doing it. After searching high and low I found that when the 7284# code doesn't work you can use *#0808# to get to the same options.. Anyhow mission compete. Even if speeds aren't faster right now I'm glad I unlocked aws so if I go to another area my phone doesn't lose signal
[AT&T Samsung Galaxy S 4 General] m.a.s.e:
Hi Guys, need a bit of clarification please .

i am on ATT I337 custom AOKP/CM based rom. Baseband - i337UCUAMDL

lately i've been having "sim ejected" error and only a reboot solve the issue. Upon reading in XDA i understood i should try a different Modem to resolve this issue.

My question is this, given i will ofcourse make a nandroid backup, can i flash ATT MJ9 MODEM 11-14-2013 ?

what are the differeces between ATT MJ9 MODEM 11-14-2013 to ATT LEAKED MJ6 MODEM and can i safely flash them on my device? my device is not MF3

thank you.

update:

never mind.

flashed newer version of the modem all good.
[AT&T Samsung Galaxy S 4 General] jayb082:
I had flashed MJ9 in order to have the latest, along with GE 14. However, I was getting very slow download speeds...as if I was throttled. Less than 1Mb/s in some places that I usually get 5-10. I just flashed MK3 and it's MUCH better - back to normal! :) Thanks so much for making these available...super easy to flash!! :) :good:
[AT&T Samsung Galaxy S 4 General] cukhiem:
I'm using GE 14 with MJ6. The battery is amazing, very smooth and not a single issue. I'll try MJ9 again next time.
[AT&T Samsung Galaxy S 4 General] kmr669:
Please post AT&T I337 official mk2 baseband...
[AT&T Samsung Galaxy S 4 General] RockRatt:
Give me a hour or so and I should have it up here for use. Gonna be a busy day with it being Turkey Day so bear with me

Sent From My Spiderman,Ironman,Red,Dark Blue,Green, GreyedOut BadAss Themed I337
[AT&T Samsung Galaxy S 4 General] RockRatt:
Okay here is the MK2 ATT MODEM http://d-h.st/2S0

Sent From My Spiderman,Ironman,Red,Dark Blue,Green, GreyedOut BadAss Themed I337
[AT&T Samsung Galaxy S 4 General] Venom0642:
Great Job my friend i'm assuming all works with no Issues! :good:
[AT&T Samsung Galaxy S 4 General] RockRatt:
Seems to work with no issues for me. I flashed it on SHOstock MF3 then on SHOstock-i MK8

I have good signal and lte is working, calls are working, mms is working. So far no issues.

I did the same as before and used the MJ9 to MK2 .cfg file and it's patch to to update from the MJ9 modem to MK2 modem and then pulled it.

Sent From My Spiderman,Ironman,Red,Dark Blue,Green, GreyedOut BadAss Themed I337
[AT&T Samsung Galaxy S 4 General] kmr669:
Thanks. Is it working good as compared to mj9 in goldeneye roms or other custom roms?
[AT&T Samsung Galaxy S 4 General] angle409:
The mk2 file is only 28kb? Can't be right.
[AT&T Samsung Galaxy S 4 General] RockRatt:
It is a Flashable ZIP file and should be 22.44Mb. The actual modem is about 51.35MB so it gets compressed in the zip file.

Check the md5 compared to what it shows on Dev host site md5: 20c5c45381678667940c503dc675c5f9

Looks like you didn't get a good download.

Sent From My Spiderman,Ironman,Red,Dark Blue,Green, GreyedOut BadAss Themed I337
[AT&T Samsung Galaxy S 4 General] Cusa:
I'm getting great signal reception with mk2. Love it!
[AT&T Samsung Galaxy S 4 General] dtronx:
Ok so just want to clarify before I flash this. I am on MDL version. I can just flash the MK2 modem without any problems and revert back if I want to.
[AT&T Samsung Galaxy S 4 General] RockRatt:
Yes. I actually still have MDB Bootloaders. You can flash ANY and ALL of the modems to see which works best for you.

Sent From My Spiderman,Ironman,Red,Dark Blue,Green, GreyedOut BadAss Themed I337
[AT&T Samsung Galaxy S 4 General] dtronx:
Thanks for the help
[AT&T Samsung Galaxy S 4 General] rav4kar:
Appreciate it RR. It's bs that you got to patch it every time..don't know why they don't put out complete modem.
[AT&T Samsung Galaxy S 4 General] blackguy101:
So im a noob when it comes to this stuff but I am currently on mj9 and I am looking for something to help me run mk2. If I sideload the modem for mk2 will I be offically upgraded to the latest firmware? If not then what is the point in downloading the modem?
[AT&T Samsung Galaxy S 4 General] Punisher420:
For a different modem

Different modems work better in different areas. Its about finding the one that gives you the best reception in your area.

Frank Castle

Edit: No it wont upgrade your firmware. Please take the time to read the stickys, and go over the Noob guides. Verify your information with at least 3 sources before you take it as the gospel.

Frank
[AT&T Samsung Galaxy S 4 General] Granit23:
Thanks!
[AT&T Samsung Galaxy S 4 General] Punisher420:
Glad I could help.
[AT&T Samsung Galaxy S 4 General] risensunx:
Thanks! On MK2 and works with the Goldeneye Rom.
[AT&T Samsung Galaxy S 4 General] cukhiem:
I got 3 bars with Goldeneye 15. I usually got 1 bar. Now it's better.

Thanks
[AT&T Samsung Galaxy S 4 General] frmorrison:
Thanks for the latest modem.
[AT&T Samsung Galaxy S 4 General] v941726:
Getting 3 bars and gained about 10dbm's. Went from mf3 to mk2.

SGS4
[AT&T Samsung Galaxy S 4 General] MrMarkEdward:
Link for MK6?
[AT&T Samsung Galaxy S 4 General] House M.D.:
The latest modem for ATT is mk2, MK6 is for the Canadian version I think.
[AT&T Samsung Galaxy S 4 General] igotroot:
I just saw a 4.4 build by Infamous boasting a modem/radio called, I337MVLUEMK6...any word on its performance?
[AT&T Samsung Galaxy S 4 General] House M.D.:
This nothing has to do with this thread. The modem you're indicating is not for At&t devices.
[AT&T Samsung Galaxy S 4 General] Febby:
If you read the post before yours there is an answer. ;) hint i337m = Canadian.

"All men are created equal, some work harder in pre-season."

- Emmitt Smith
[AT&T Samsung Galaxy S 4 General] igotroot:
DOH!
[AT&T Samsung Galaxy S 4 General] RockRatt:
That is a modem for the Canadian Variants I believe. Check out the midem threads for the other variants as well here http://xdaforums.com/showthread.php?t=2324667

Sent From My ATT S3 i747 Dark Blue BadAss Theme
[AT&T Samsung Galaxy S 4 General] igotroot:
My bad, the screen shot Infamous has was for a i337m....sorry.
[AT&T Samsung Galaxy S 4 General] geliner:
Can i337 use other MODEMS from GT-9505(international) or 9505G?

:confused:
[AT&T Samsung Galaxy S 4 General] Product F(RED):
Nope. I wish.

Sent from my SGH-I337
[AT&T Samsung Galaxy S 4 General] engineerd2:
Many 4.4 KitKat rom comes from MK6 modem, and it makes my wifi loose connection after screen unlock.

4.4 is so smooth, hard decision!
[AT&T Samsung Galaxy S 4 General] Febby:
ROMs don't include modems...

"All men are created equal, some work harder in pre-season."

- Emmitt Smith
[AT&T Samsung Galaxy S 4 General] RockRatt:
That would be weird if they are including the modem in a rom UNLESS it is specifically made for a certain variant. Even then it.is not the norm. But.if you have the att i337 then you should be able to flash these over the rom to.fix your signal issue. Then you can have the rom you want and still have signal and data.

Thanks.

Sent From My ATT S3 i747 Dark Blue BadAss Theme
[AT&T Samsung Galaxy S 4 General] milicigoran:
Sorry for the dumb question but I've never flashed modems before, plenty of roms and other things but not modems. So is it safe for me to flash the newest att mj9 on my phone? I'm currently on mdb and running golden eye 4.3. touch wiz rom. And of the modem doesn't help can I flash back to my old one? I use to get 40mbps around my house and now I get 12mbps of I'm lucky.
[AT&T Samsung Galaxy S 4 General] dominuce00:
If you are using GoldenEye from the International Forums then use the modems from the International General Forum for it. You use Odin for those. If you are using the ATT Variant then yes you can use ATT mj9 and flash in recovery. You can switch back if needed.
[AT&T Samsung Galaxy S 4 General] RockRatt:
As below stated if you HAVE a i337 ATT VARIANT then YES you can flash any or all the modems and see which worst BEST FOR YOU AND YOUR AREA of the country.

Also YES if you flash the newest modem and your speeds decrease then you can flash back to your previous modem.

IF you have a i337m or i9505 then NO you do not want to use these modems as they are specifically for ATT S4.

Thanks

Sent From My Spiderman,Ironman,Red,Dark Blue,Green, GreyedOut BadAss Themed I337
[AT&T Samsung Galaxy S 4 General] svs57:
I use I337 in Europe. ROM Omega v16 Samsung base, kernel KT-SGS4, bootloader MDL, modem MDL.

I'm thinking to test i337 MK2 modem. I hope in case of failure I can returm to DML modem.

Am I right?

Next stupid question. I read that impossible to use 9505 modems on i377.

Can anybody explain why?

Thank you.
[AT&T Samsung Galaxy S 4 General] RockRatt:
Yes you can just as easily flash the MDL modem back onto your device. I have listed then all in the OP just for that reason.

As far as the international modems I haven't tested them out. I did try on my S2 and could make calls and had data. But had NO sound when I spoke, I could hear the other person but they couldn't hear me. I believe it was because the two mics were swapped. So as far as the S4 goes I haven't tried them ever.

Sent From My Spiderman,Ironman,Red,Dark Blue,Green, GreyedOut BadAss Themed I337
[AT&T Samsung Galaxy S 4 General] santhikiran4110:
good

+1

No problems with SlimKat
[AT&T Samsung Galaxy S 4 General] raddy:
Hello

I have a i337 phone with android 4.3 with mj9 build number and baseband.

It's not rooted yet.

What's the option for me in installing a kitkat rom?

I was told rooting cannot be done in mj9 build number.
[AT&T Samsung Galaxy S 4 General] House M.D.:
Wrong section man!

But yes, there is no option except to wait!
[AT&T Samsung Galaxy S 4 General] raddy:
Actually I was thinking to swap baseband, but I think it requires rooted phone.
[AT&T Samsung Galaxy S 4 General] att85:
I use also the i337 in Germany and it looks like I can't use LTE here. Is there a chance to get LTE running by upgrading / chaning the modem?

Currently I run MF3 with root.
[AT&T Samsung Galaxy S 4 General] RockRatt:
You can try out any of the modems to see if you get better signal. Not sure

what frequencies are used in Germany. Since your on MF3 baseband have you tried the AWS mod? Maybe in Germany it would work like it does for those that use this phone on T-Mobile stateside. Again since I cannot test it out feel free to try any of the modems and see. It is JUST AS EASY to flash back the MF3 modem and be back to where your at right now.

For this method to work, yes you need some kind of recovery other than stock. These files get flashed through recovery.

Sent From My Spiderman,Ironman,Red,Dark Blue,Green, GreyedOut BadAss Themed I337
[AT&T Samsung Galaxy S 4 General] Product F(RED):
You'll only get it in areas that use 2600 MHz (mostly cities). The i337 supports 2600 MHz, but it's unlisted. I know because another guy in Germany sent me screenshots of it working. Don't try and flash any other model's modems or anything; it won't work and will bootloop your device.
[AT&T Samsung Galaxy S 4 General] att85:
Ha..I think the other german guy was also me ;)

Since yesterday I was convinced that I have LTE here as you also saw it on the screenshots. But I looked yesterday ony my data summary of my provider (vodafone) at it shows that I used 0 MB of LTE data. Now I'm confused ;) :(
[AT&T Samsung Galaxy S 4 General] MattMJB0188:
I find Mk2 modem to give the best download speeds, along with the best signal. MDL seems to be my next choice.
[AT&T Samsung Galaxy S 4 General] RockRatt:
This is why I posted them all, just to try them out and see which works Best for YOURSELF in YOUR area of the country. For me MDL and MF3 seem to work the best. MK2 works as well and it seemed to have good download speeds for me, but for my area it seemed that I would show ZERO signal bars at time. The weird part was that opening up webpages or anything even with the zero bars would still open up the sites and fast. So it was strange.

Thanks for sharing what works good for you. I encourage everyone to try them all out and see which works best for your phone.

Sent From My Spiderman,Ironman,Red,Dark Blue,Green, GreyedOut BadAss Themed I337
[AT&T Samsung Galaxy S 4 General] t4duzan:
I'm a rookie in terms of knowing what a modem is. Is this our baseband version? I'm currently on MF3, as the phone I bought came with it. If what I'm reading is making sense to me, I'm understanding that I can flash another modem, like MDL, and then have an unlocked bootloader? It can't be that easy, right? Sorry, total noobness in this regards. Go lightly on me if I'm asking idiot questions.