Database Info

DMH1 MODEM | Fixes unknown IMEI / No signal

This is a cmw flashable zip of the latest DMH1 modem for the n7100 for anyone who has updated to a DME6 rom and is stuck with no signal, no imei or a buggy modem...
This one seems to have fixed all issues for me. Before it used to be slow and speeds were all over the place. Now I get a steady speed when on wifi.

dhm1 is latest??
Sent from my AweSoMe ☆♥Note2♥☆

mannyvinny said:
dhm1 is latest??
Sent from my AweSoMe ☆♥Note2♥☆
Click to expand...
Click to collapse
Yes sir, according to SamMobile it was just posted the other day for the 4.1.2 Turkey and Slovakia updates.
Although I would only flash it if you're having problems currently. If you did not update and got stuck with DME6 modems do not flash it.

mazdamiata210 said:
Yes sir, according to SamMobile it was just posted the other day for the 4.1.2 Turkey and Slovakia updates.
Although I would only flash it if you're having problems currently. If you did not update and got stuck with DME6 modems do not flash it.
Click to expand...
Click to collapse
mh1 is the csc..it still carries mg1 build but turkey has got mf3 build
here's the pic from sammobile
Sent from my AweSoMe ☆♥Note2♥☆

mannyvinny said:
mh1 is the csc..it still carries mg1 build but turkey has got mf3 build
here's the pic from sammobile
Sent from my AweSoMe ☆♥Note2♥☆
Click to expand...
Click to collapse
There has to be changes because I used to get 3-4mbs on my wifi now I'm getting the full 35+ download

mazdamiata210 said:
There has to be changes because I used to get 3-4mbs on my wifi now I'm getting the full 35+ download
Click to expand...
Click to collapse
can u pls elaborate what do want to say
Sent from my AweSoMe ☆♥Note2♥☆

mannyvinny said:
can u pls elaborate what do want to say
Sent from my AweSoMe ☆♥Note2♥☆
Click to expand...
Click to collapse
This modem fixed my wifi problems.

mazdamiata210 said:
This modem fixed my wifi problems.
Click to expand...
Click to collapse
ok..btw is this the latest build after mg1?
Sent from my AweSoMe ☆♥Note2♥☆

@ What is it here for ****
CSC is not Baseband ( Modem is XXDMF1) in all Sammobile FW.
CSC is the Country...Hidden-senttings my Friend .
When you fix the other Modem ( Baseband) for the Note 2 and FW MG6 or MG1 than write not here is new Modem MH1....Ride.
The Problem with Imei is in MG6 and MF2 and finish.

mazdamiata210 said:
This modem fixed my wifi problems.
Click to expand...
Click to collapse
Modem has absolutely nothing to do with WiFi. WiFi is handling by the kernel and a different chip from the cellular connection.

Exactly, this one is misleading
MH1 is not modem but CSC, it still carries MF1 modem. If you refer according to number then still MG1 is latest modem. But still i don't recommend anyone to update it except this one is for your region. Likely you will get best result for network on your own regional baseband not on latest of other region.

i like that XDA brings both the most awesome and amazing knowledge base, and the stupidest ideas missing even the most basic knowledge of what some people are messing around with

If there's no changes in this modem then comparing the files should give the same results and what I am seeing is major differences in the two files... It might have the same build name but it is not the same modem. Also, I know the issues I was having with wifi and now I am not. The modem is the only thing that was changed.
http://prntscr.com/1om08x

I had 'not registered on network error' when moved from 4.3 test roms to some of custom 4.1.2 roms. After flashing this zip, phone functionality works fine without error.
Thanks for sharing.
Sent from my GT-N7100 using XDA Premium 4 mobile app

I tried the modem DMH1 but the baseband version code shows DMF1
it is normal?

mysterionTM said:
I tried the modem DMH1 but a base band version shows but the baseband version code shows DMF1
it is normal?
Click to expand...
Click to collapse
Yes
Sent from my GT-N7100 using xda app-developers app

mazdamiata210 said:
Yes
Sent from my GT-N7100 using xda app-developers app
Click to expand...
Click to collapse
thanks for the timely response
you also know the reason?
in your opinion what's the best modem for Note 2 ?

mysterionTM said:
thanks for the timely response
you also know the reason?
in your opinion what's the best modem for Note 2 ?
Click to expand...
Click to collapse
The reason is the modem is not a DHM1 modem, it's from a DHM1 rom however it does have changes to it compared to a different DMF1 modem.
The best modem is any modem before DME6, but if you're stuck using something after that then this one seems to be ok for me.

mazdamiata210 said:
The reason is the modem is not a DHM1 modem, it's from a DHM1 rom however it does have changes to it compared to a different DMF1 modem.
Dr Ketan,
I need your help to solve this problem. My Imei is ok by the serial number has gone "0000000". I had network but could not dial of message anyone, in other words "No Mobile Network Connection". I used the Azira's Patch and now I am able to make calls. Is there any way to get back the serial number back on the phone, without screwing up the IMEI. All this happened after the stability update OTA from Samsung.
Please Help.
Thanks.
Click to expand...
Click to collapse

alienmaan said:
mazdamiata210 said:
The reason is the modem is not a DHM1 modem, it's from a DHM1 rom however it does have changes to it compared to a different DMF1 modem.
Dr Ketan,
I need your help to solve this problem. My Imei is ok by the serial number has gone "0000000". I had network but could not dial of message anyone, in other words "No Mobile Network Connection". I used the Azira's Patch and now I am able to make calls. Is there any way to get back the serial number back on the phone, without screwing up the IMEI. All this happened after the stability update OTA from Samsung.
Please Help.
Thanks.
Click to expand...
Click to collapse
also please quote how and when that happened and what build you are currently on.
it matters,
Click to expand...
Click to collapse

I337 ATT MODEMS: OC3 NJ4 NI1 NC1 NB1 FMLD MK2 MJ9 MJ6 MF3 MDL MDB Modems

UPDATED 4-08-2015 with NEW ATT MODEM OC3 5.0.1 Modem
A NOTE TO CLARIFY MODEMS AND FLASHING THEM: Your Modem is your BASEBAND. Flashing a Modem will UPDATE your BASEBAND.
Flashing a Modem and Updating your BASEBAND does NOT change or lock down your bootloader at all/any further than it already is.
The BOOTLOADER is what determines how locked down your phone is and WHICH root/recovery method can be used.
IF you are on MDB or MDL BOOTLOADERS then flashing these modems will NOT effect your ability to flash anything or change your bootloader.
If you are on MF3 or Newer bootloader then you can use SAFESTRAP to have its recovery and flash compatible Roms AND these modems.
If you are on MK2 bootloader you can use MK2's version of Safestrap and flash compatible Roms and Any of these modems.
To VERIFY "WHICH BOOTLOADER" you have on your phone you can follow these basic instructions.
1. Get "Terminal Emulator" from the play store.
2. Open Terminal Emulator and then type "su" without the quotation marks.
3. Hit the "x" and close Terminal Emulator once you have granted it Root Permission
4. Open Terminal Emulator app, type "su" without the quotes
5. Type getprop ro.bootloader
6. Look at the first line that shows up which is the installed bootloader. It should read "something like"
I337UCUAMDB/ I337UCUAMDL/ I337***MK2/ etc. etc.
I have put the other ATT Modems here as well for users to find the ATT specific modems in one place or in case you need/want to go back to your previous modem. Flashable in CWM/TWRP Recoveries.
Android File Host Links to ALL MODEMS https://www.androidfilehost.com/?w=files&flid=28808
ATT OC3 5.0.1 MODEM
4-08-2015
Thanks to Muniz_ri for posting his stock partition file which I grabbed the modem from.
https://www.androidfilehost.com/?fid=95916177934552752
ATT NJ4 4.4.4 Modem
11-14-2014
Thanks to Muniz_ri for uploading a stock rooted ROM from the .cfg 4.4.4 firmware update. Pulled modem from his rom.
http://d-h.st/V7Oi
ATT NI1 KK MODEM
9-18-2014
THANKS to Venom0642 for providing the modem and Muniz_ri for the firmware dump.
http://d-h.st/zqT
ATT NC1 OFFICIAL UPDATE KK MODEM
4-24-2014
THANKS to Jeboo for providing it
http://d-h.st/6th
Jeboos Link
http://d-h.st/4Xi
ATT NB1 OFFICIAL KK MODEM 2-26-2014
THANKS to Jeboo for making it for us...
http://d-h.st/4p8
ATT FMLD LEAKED KK MODEM 1-26-2014
THANKS to Shoman for extracting the modem for us!!!
http://d-h.st/OSt
ATT MK2 MODEM11-28-2013 http://d-h.st/2S0
ATT MJ9 MODEM 11-14-2013
http://d-h.st/Lam
Thanks to Design Gears for his leaked MJ6 4.3 ATT Firmware.
ATT LEAKED MJ6 MODEM
10-24-2013
http://d-h.st/Bot
ATT MF3 MODEM 7-9-2013
http://d-h.st/ReU
ATT MDL MODEM MARCH 2013
http://d-h.st/6j8
ATT MDB MODEM MARCH? 2013 Came with Release of phone
http://d-h.st/Qei
FOR SAFESTRAP MF3 and NEWER USERS
This is what a tester DeadlySin9 did. He flashed the MJ6 Modem and it worked fine. He then tested going back to the MF3 modem. So if your signal becomes worse you CAN flash back to MF3 Modem but IF you have problems you may need to follow his advice below.You can see his comments here:
DeadlySin9 said:
Baseband is back on MF3 after flashing. Interestingly enough it's booted into stock and safestrap isn't loading. SuperSU is loaded and giving toast notifications and even let me grant to TiBu. Will try reinstalling SS and/or rerooting and see what works.
Back into my Safestrap slot, modem stuck across reboot. Rerooting was necessary, although root wasn't lost (go figure). Data and service are enabled just fine. Will try going back to MJ6 modem
Click to expand...
Click to collapse
So give DeadlySin9 a Thanks for testing.
FOR MK2 SAFESTRAP USERS
THANKS to Churapa for letting us know these DO work for the newer safestrap as well. Here is his comments and how he did it.
churapa said:
I can confirm that the modems work on Safestrap 3.71, I am running in the Stock strap the ROM SHostock v3.0 which is MK2 v4.3 and flashed the MJ6 modem from OP and my signal reception increased dramatically for the best.
Click to expand...
Click to collapse
I am putting these ATT I337 16GB and 32GB pit file here as a repository for anyone that may need it in the future. Please use at your OWN RISK and KNOW WHAT your doing and WHEN to use these to save your phones life. PLEASE do your research before using these to flash with Odin. They CAN ruin your device if used wrong or use the wrong one.
I337 ATT 32 GB PIT FILE REPOSITORY (Pulled from my 32GB I337)
DOWNLOAD LINK http://d-h.st/le3
I337 ATT 16GB PIT FILE REPOSITORY
DOWNLOAD LINK http://d-h.st/zxW
Thanks to "mbonus" and "Beast330" for getting us the 16GB pit files.
I am thinking there is no difference between the 16GB and 32GB pit file as they are exactly the same size and have the same exact md5 even though pulled from different phones.

Any difference over mf3? Is it worth flashing?

Capt said:
Any difference over mf3? Is it worth flashing?
Click to expand...
Click to collapse
Seems better not sure yet will know tomorrow see how it goes , But i would say you need it for any 4.3 Rom to work better since now we should be seeing a AT&T 4.3!

Capt said:
Any difference over mf3? Is it worth flashing?
Click to expand...
Click to collapse
In my experience modems can be better or worse. It all depends on where your located in the country. What works good for one person may not work good for another. The choice of having more modems to flash can increase or decrease your data speeds/call quality.
It does not hurt to try out modems and find which one works best for you in your particular region.
You can always flash back just as easy with the exact same modem you had if it doesn't work better for you.
Sent from My Spiderman Themed I337

I believe this will also help out with all the ATT users getting data drops on 4.3 with earlier modems. Trying this out now with echoe rom
Sent from my SAMSUNG-SGH-I337 using Tapatalk 2

How about sending mms/sms...any issues?

Calls, LTE, SMS, MMS, etc. all working for me.
This modem does seem a bit better, but I'll have to try it for a few days to be sure.

Venom0642 said:
Seems better not sure yet will know tomorrow see how it goes , But i would say you need it for any 4.3 Rom to work better since now we should be seeing a AT&T 4.3!
Click to expand...
Click to collapse
Flashed it with twrp but it didn't stick. Baseband still reads MG1. What should I do. Try again. Sorry to bother you again Venom
Carried by a Raven

RockRatt said:
Thanks to Design Gears for his leaked MJ6 4.3 ATT Firmware.
I extracted the modem and put it into a flashable zip to be used in cwm/twrp recoveries.
Link to Dev Host http://d-h.st/Bot
Link to dropbox https://db.tt/jM6yALXs
EDIT: I flashed it on Vision MJ5 Rom Firmware version 4.3 and so far so good. Then I flashed back to MF3 firmware ROM ShoStock 4.2.2 and flashed it and it worked on 4.2.2 as well.
Sent From My Spiderman Themed I337
Click to expand...
Click to collapse
Thanks, Do you have a recovery flashable zip for the MDL modem? In case I want to flash back.

mrnovanova said:
Flashed it with twrp but it didn't stick. Baseband still reads MG1. What should I do. Try again. Sorry to bother you again Venom
Carried by a Raven
Click to expand...
Click to collapse
Do you have an i337m? That's probably why it didn't stick because this modem is for i337 AT&T users.
Sent from my SGH-I337M running Omega v9 with Faux v12u : good

trueking7 said:
Do you have an i337m? That's probably why it didn't stick because this modem is for i337 AT&T users.
Sent from my SGH-I337M running Omega v9 with Faux v12u : good
Click to expand...
Click to collapse
Facepalm makes sense
Carried by a Raven

rfb813 said:
Thanks, Do you have a recovery flashable zip for the MDL modem? In case I want to flash back.
Click to expand...
Click to collapse
Yes I do but they also can be found on the modem thread in the dev section. There is MDL/mdb/and mf3 if I remember correctly. If you need them send me a PM
Sent from My Spiderman Themed I337

I couldn't get the aws mod to work on this modem. keeps giving error of invalid command after it gets to 5%.
Can anyone else confirm?

While I didn't notice a difference when I switched from mdl to mf3, I do think mj6 shows an improvement in signal. Time will tell but so far it seems better.
Thanks, RockRatt.
Sent from my SGH-I337 using xda premium

Can i use it on my tw 4.2 build
Sent from my SAMSUNG-SGH-I337 using XDA Premium HD app

sk8trix said:
Can i use it on my tw 4.2 build
Sent from my SAMSUNG-SGH-I337 using XDA Premium HD app
Click to expand...
Click to collapse
See OP...it says it works on 4.2.2

sykoj82 said:
See OP...it says it works on 4.2.2
Click to expand...
Click to collapse
Lol oh wow sorry damn party foul

sykoj82 said:
See OP...it says it works on 4.2.2
Click to expand...
Click to collapse
That would entail reading a whole page back

immediately seeing better reception in my area. thanks.
ViSiON-X II AT&T S4

p1gp3n said:
immediately seeing better reception in my area. thanks.
ViSiON-X II AT&T S4
Click to expand...
Click to collapse
Good to hear. This is why I always try new modems. Then if they don't work out for me I can always flash back to the previous one that worked better
Sent From My Spiderman Themed I337

MMS APNs?

For some reason if I'm on wifi MMS doesn't download and even when I'm off of it and on LTE it doesn't download. I'm almost certain I have all of the Verizon APNs but something is telling me I don't. Can someone post the MMS APNs? I'm on Paranoid Android 4.6 Beta 5

DubleJayJ said:
For some reason if I'm on wifi MMS doesn't download and even when I'm off of it and on LTE it doesn't download. I'm almost certain I have all of the Verizon APNs but something is telling me I don't. Can someone post the MMS APNs? I'm on Paranoid Android 4.6 Beta 5
Click to expand...
Click to collapse
I was having those issues a few weeks ago too, but on a different ROM. I don't know what fixed it, unfortunately.
Are you using your main VZW number or a Google Voice number? What firmware & modem are you using?

MrBrady said:
I was having those issues a few weeks ago too, but on a different ROM. I don't know what fixed it, unfortunately.
Are you using your main VZW number or a Google Voice number? What firmware & modem are you using?
Click to expand...
Click to collapse
Main VZW number. As for modem I'm assuming you mean baseband, which is I535VRBMF1.

DubleJayJ said:
Main VZW number. As for modem I'm assuming you mean baseband, which is I535VRBMF1.
Click to expand...
Click to collapse
The rest of the firmware is probably MF1 as well then.
You can always try upgrading your modem (only modem, not firmware) to ML1 or NE1. If you have an ad blocker installed, unblock and uninstall. That's been reported to get in the way of MMS sometimes.
I just saw this APN.xml posted in another thread. It's for VZW.
https://www.dropbox.com/s/b9zatl31s5d6237/apns-conf.xml?dl=0

MrBrady said:
The rest of the firmware is probably MF1 as well then.
You can always try upgrading your modem (only modem, not firmware) to ML1 or NE1. If you have an ad blocker installed, unblock and uninstall. That's been reported to get in the way of MMS sometimes.
I just saw this APN.xml posted in another thread. It's for VZW.
https://www.dropbox.com/s/b9zatl31s5d6237/apns-conf.xml?dl=0
Click to expand...
Click to collapse
So just flash the ML1 modem zip at the bottom of this post(http://forum.xda-developers.com/showthread.php?p=29134924)?
The link in that post isn't working however I found a mirrored one on Reddit and it *appears* to be the same.
https://www.androidfilehost.com/?fid=23329332407591786 (OP: http://www.reddit.com/r/cyanogenmod/comments/25vamv/lost_lte_on_verizon_samsung_gs3_since_cm11/ )

DubleJayJ said:
So just flash the ML1 modem zip at the bottom of this post(http://forum.xda-developers.com/showthread.php?p=29134924)?
The link in that post isn't working however I found a mirrored one on Reddit and it *appears* to be the same.
https://www.androidfilehost.com/?fid=23329332407591786 (OP: http://www.reddit.com/r/cyanogenmod/comments/25vamv/lost_lte_on_verizon_samsung_gs3_since_cm11/ )
Click to expand...
Click to collapse
That'll bump your modem up to ML1 which was taken from the locked-bootloader Android 4.3-based firmware. If you want to take it a step further, you can download the NE1 modem, which was taken from the locked-bootloader Android 4.4.2-based firmware. It seems like each phone responds a little differently. Some people say stick with ML1, some prefer NE1. Personally, I don't notice much of a difference except with NE1, it seems to stay in 3G more when coverage is low, before jumping back to 4G. I would guess it does that to save battery by sticking to the strongest signal.

MrBrady said:
That'll bump your modem up to ML1 which was taken from the locked-bootloader Android 4.3-based firmware. If you want to take it a step further, you can download the NE1 modem, which was taken from the locked-bootloader Android 4.4.2-based firmware. It seems like each phone responds a little differently. Some people say stick with ML1, some prefer NE1. Personally, I don't notice much of a difference except with NE1, it seems to stay in 3G more when coverage is low, before jumping back to 4G. I would guess it does that to save battery by sticking to the strongest signal.
Click to expand...
Click to collapse
Can't find a flashable zip of the baseband. I guess I can give it a go on Odin

DubleJayJ said:
Can't find a flashable zip of the baseband. I guess I can give it a go on Odin
Click to expand...
Click to collapse
If you do Odin just be darn sure it's only the modem.
Here's a flashable zip of the modem:
https://www.dropbox.com/s/l002qoue90dx68a/DNE1.modem.zip?dl=0
Sent from my d2lte using Tapatalk

MrBrady said:
If you do Odin just be darn sure it's only the modem.
Here's a flashable zip of the modem:
https://www.dropbox.com/s/l002qoue90dx68a/DNE1.modem.zip?dl=0
Sent from my d2lte using Tapatalk
Click to expand...
Click to collapse
I flashed it. I'll see if that fixes the problem

MrBrady said:
If you do Odin just be darn sure it's only the modem.
Here's a flashable zip of the modem:
https://www.dropbox.com/s/l002qoue90dx68a/DNE1.modem.zip?dl=0
Sent from my d2lte using Tapatalk
Click to expand...
Click to collapse
So it worked fine up until yesterday around 3PM EST when my phone decided "haha not gonna send texts anymore."
I can call, receive calls, the whole 9 yards but I can't send texts. It sits at Sending for either 10 minutes - several hours or it fails
EDIT- Upon reboot it'll send a text sometimes but for the most part I can't send any
Sent from my SCH-I535 using XDA Free mobile app

if you have APH1 you can now flash API3 to have unlocked g935u

So i had taken the update for my verizon g935v which updated to APH1 which disabled you from going to the 935u... well 935u received a new update. API3 is now installed on my phone. Heres the screenshot. check it out!

bxcovi said:
So i had taken the update for my verizon g935v which updated to APH1 which disabled you from going to the 935u... well 935u received a new update. API3 is now installed on my phone. Heres the screenshot. check it out!
Click to expand...
Click to collapse
Thanks I was just going to post and confirm this. I'm on PI3 from PH1 as well. I'm uploading PI3 now and will post the link here when it's done.

is this only if you are rooted?

ronschuck said:
is this only if you are rooted?
Click to expand...
Click to collapse
No, if you don't want to root, you can have stock u firmware without root, but you're not going to have WiFi calling or volte without root, at least you had to have root before haven't checked on the new firmware.
sent from my customized S7 Edge

If we update from PH1 without root can we go to PH3 and follow the root process
Sent from my SM-G935V using Tapatalk

On sammobile there is a USA version and also a USA (Verizon) version. Is there any difference in the files?

lahegry said:
No, if you don't want to root, you can have stock u firmware without root, but you're not going to have WiFi calling or volte without root, at least you had to have root before haven't checked on the new firmware.
sent from my customized S7 Edge
Click to expand...
Click to collapse
What else is broken on this Firmware for Verizon? I don't care about Wifi Calling or VoLTE.

Vvm I think that's it.
sent from my customized S7 Edge

OK, do you have to root the FW to be able to use it?

I get the dm-verity issue when I flash this on my ph1 device
Sent from my Nexus 6 using Tapatalk

Here if you want to root here is a new root bat with latest supersu image just extract zip enable adb on phone plug in phone run the root.bat
S7Root.zip
Then to fix volte and VV mail and wifi calling flash this in flashfire
VVM_Volte_Wifi_Calling_G935UPI3_Fix.zip

After getting this to. Falsh on my phone I get a serving for service issue any help would be appreciated
Sent from my SM-G935V using Tapatalk

jolly_roger_hook said:
After getting this to. Falsh on my phone I get a serving for service issue any help would be appreciated
Sent from my SM-G935V using Tapatalk
Click to expand...
Click to collapse
I dont think this is a U firmware issue, I had this issue on rooted PH1 too.

Hi, when you say unlocked, you mean SIM unlocked?
As far as I know Verzon´s s7 edge comes factory sim unlocked or do I have to flash this firm to hav it sim unlocked?
Regards

SM-G930U Now Flashes to SM-G930T

With the latest update of PI3 on the SM-G930U the bootloader is now on version 4. Found out trying too flash a version 2 bootloader from Verizon firmware.
What this means? Users on the SM-G930T that wanted a bloat free smooth firmware can enjoy just that now by downloading and flashing the latest PI3 firmware on sammobile or samfirm tool.

Damn ! That's some good news after so long !

aromerblz said:
With the latest update of PI3 on the 8SM-G930U the bootloader is now on version 4. Found out trying too flash a version 2 bootloader from Verizon firmware.
What this means? Users on the SM-G930T that wanted a bloat free smooth firmaware can enjoy just that now by downloading and flashing the latest PI3 firmware on sammobile or samfirm tool.
Click to expand...
Click to collapse
traitor123 said:
Damn ! That's some good news after so long !
Click to expand...
Click to collapse
Indeed it is. A lot had been waiting for it.

Deleted
Sent from my SM-G930T using XDA-Developers mobile app

Link to the above firmware.
https://mega.nz/#!YQh3iDyY!gEiUavQJDXpwEtglp-PZYMRTN0Y8fHmXNsF24YZGXfM
Please flash at your own risk.

I do not understand ..so be installed in the galaxy s7 g930t .......sorry my igles i use traslator

This worked for me. I was using a G930a that was flashed over to G930T.

Kazakaz said:
This worked for me. I was using a G930a that was flashed over to G930T.
Click to expand...
Click to collapse
So you were able to flash the SM-G930U firmware now?

aromerblz said:
So you were able to flash the SM-G930U firmware now?
Click to expand...
Click to collapse
Yes, I flashed it over to the SM-G930U firmware from the link above.

Kazakaz said:
Yes, I flashed it over to the SM-G930U firmware from the link above.
Click to expand...
Click to collapse
Perfect.. hope you are enjoying the ROM.

Can you root this firmware?
Edit: Root is possible.

Be careful if you want to go from 930T to 930U and then back to 930T...I had to use Smart Switch because I was getting an error when flashing AP with ODIN...
Sent from my SM-G930T using XDA-Developers mobile app

Just a note, you'll lose FM radio support. I was really hoping they would include it in the update, but no love sadly. I have the U and am considering flashing the T for it. Comes in handy at the gym for watching tv, but then I'll have bloat. Decisions decisions.

Can I flash the tmobile modem over this and get the 4x4 mimo support? Or does that also include some code in the firmware?

djvoleur said:
Be careful if you want to go from 930T to 930U and then back to 930T...I had to use Smart Switch because I was getting an error when flashing AP with ODIN...
Click to expand...
Click to collapse
No issues on my end. I flashed T then back to U without any hassle. Probably is your odin or faulty usb cable or port.

Hgatica99 said:
Can I flash the tmobile modem over this and get the 4x4 mimo support? Or does that also include some code in the firmware?
Click to expand...
Click to collapse
On another thread someone said to flash the tmobile radio from the latest build to get TMB specific features. You can try at your own risk and report back.

aromerblz said:
On another thread someobe said to flash the tmobile radio from the latest build to get TMB specific features. You can try at your own risk and report back.
Click to expand...
Click to collapse
I just flashed the tmobile modem to the 930u firmware and it works fine. Now has wifi calling and volte.

dbarrett480 said:
I just flashed the tmobile modem to the 930u firmware and it works fine. Now has wifi calling and volte.
Click to expand...
Click to collapse
Great, thanks for the input. Am sure a lot will find this handy.

A somewhat silly question but does flashing the U firmware automatically unlock the SIM? Or is it still SIM locked?

undertaker2k14 said:
A somewhat silly question but does flashing the U firmware automatically unlock the SIM? Or is it still SIM locked?
Click to expand...
Click to collapse
No, flashing the U firmware does not Sim Unlock the device. You must first unlock then flash if you want to switch carriers. Otherwise just flash and use your same provider SIM.