help unlock t999 - T-Mobile, Samsung Galaxy SIII

Hey guys i just got this phone its on stock rom 4.3 .....can it be network unlocked please so i can use my jamaican networks ,if so how can i go about it,

dorian2kx said:
Hey guys i just got this phone its on stock rom 4.3 .....can it be network unlocked please so i can use my jamaican networks ,if so how can i go about it,
Click to expand...
Click to collapse
If I remember right, once on 4.3 you can no longer use the free unlock method. You will have to buy a code online. If you have a T999, you can try flashing the 4.1.1 modem and see if you can do it though. You wont get any signal if you are on a 4.3 rom until you flash back to the 4.3 modem btw.

.
DocHoliday77 said:
If I remember right, once on 4.3 you can no longer use the free unlock method. You will have to buy a code online. If you have a T999, you can try flashing the 4.1.1 modem and see if you can do it though. You wont get any signal if you are on a 4.3 rom until you flash back to the 4.3 modem btw.
Click to expand...
Click to collapse
Thanks bro I'll give it a try, but I'll have to root first before I can flash the 4.1 modem or I can just go straight away and do it through Odin?

dorian2kx said:
Thanks bro I'll give it a try, but I'll have to root first before I can flash the 4.1 modem or I can just go straight away and do it through Odin?
Click to expand...
Click to collapse
You dont need to be rooted, but you do need a custom recovery (TWRP or CWM) in order to flash the modem. I never made any odin flashable packages for the modems, only recovery flashable.
Just so you know, flashing a custom recovery will void your warranty if its still valid and you care about that.

Thanks bro, I don't care about warranty.... So all I have to do now is flash a recovery then flash the modem, hmm wonder if anyone has ever got it to work like that before tho.... If it doesn't tho can u recommend a cheap unlocking site please

dorian2kx said:
Thanks bro, I don't care about warranty.... So all I have to do now is flash a recovery then flash the modem, hmm wonder if anyone has ever got it to work like that before tho.... If it doesn't tho can u recommend a cheap unlocking site please
Click to expand...
Click to collapse
All I remember for sure is that on 4.1.2, samsung patched against this unlock method, but we were still able to flash the 4.1.1 modem and unlock. In 4.3, you cant use an older modem or youll get no signal, but Im just not sure if you can still use the free unlock method that way.
Ebay had several very cheap options at one point. Also, http://gsmliberty.net has/had(?) a promo where if you posted a video of yourself unlocking using their method they would refund you your money, essentially making it free. Not sure if that is still valid though.
---------- Post added at 10:21 AM ---------- Previous post was at 10:18 AM ----------
There were several mentions of specific sellers that only charged a few bucks in the unlock thread if you want to dig in to find them.

hey Doc i flashed a 4.1.1 modem but came up as baseband unknown

dorian2kx said:
hey Doc i flashed a 4.1.1 modem but came up as baseband unknown
Click to expand...
Click to collapse
its normal, follow the unlock procedures and see if it works.. high possibility it may not work but worth a shot
Sent from my SGH-M919 using Tapatalk

dorian2kx said:
hey Doc i flashed a 4.1.1 modem but came up as baseband unknown
Click to expand...
Click to collapse
serio22 said:
its normal, follow the unlock procedures and see if it works.. high possibility it may not work but worth a shot
Sent from my SGH-M919 using Tapatalk
Click to expand...
Click to collapse
Yup, and let us know whether it does or not, so everyone knows for future reference.

Do i need to flash a particular 4.1 modem or i can just use any one cause I tried but when i get into service menu the options are no longer there

dorian2kx said:
Do i need to flash a particular 4.1 modem or i can just use any one cause I tried but when i get into service menu the options are no longer there
Click to expand...
Click to collapse
Any 4.1.1 modem, as long as its one for your model device. If you wanted you could see if flashing a 4.1.1 or 4.1.2 rom would make a difference, but as before, I kinda doubt it will.
When we were updated to 4.1.2, and found that the unlock method was patched, all we had to do was flash an older modem. Didnt matter what build it was from.

agree
DocHoliday77 said:
Any 4.1.1 modem, as long as its one for your model device. If you wanted you could see if flashing a 4.1.1 or 4.1.2 rom would make a difference, but as before, I kinda doubt it will.
When we were updated to 4.1.2, and found that the unlock method was patched, all we had to do was flash an older modem. Didnt matter what build it was from.
Click to expand...
Click to collapse
i guess this way is ok.
use rom 4,1,1 and the modem for rom 4.1.1, phone should work fine, hope someone can try this way. and tell us the result.

Related

Help required...IMEI number changed

Hey, i was trying to unroot my phone and reset the counter using triangle away but now my imei number is changed and my sim card doesnt work...please someone help me.....what should i do
Which ROM you have installed? Have you tried to flash official stock rom again? If no, try to flash and see.
If you are on MF2 or ME6 ROM, then you might need to restore EFS backup.. Anyways, give us more details so that we can investigate futher.
AlanDS said:
Which ROM you have installed? Have you tried to flash official stock rom again? If no, try to flash and see.
If you are on MF2 or ME6 ROM, then you might need to restore EFS backup.. Anyways, give us more details so that we can investigate futher.
Click to expand...
Click to collapse
i was on ARHD rom nd then tried to move back to stock..so restored the stock backup..then i tried to unroot the cell..i did so but device status was modified...so to change it i tried using triangle away to reset the counter...ended up with different imei number....
dishu55 said:
i was on ARHD rom nd then tried to move back to stock..so restored the stock backup..then i tried to unroot the cell..i did so but device status was modified...so to change it i tried using triangle away to reset the counter...ended up with different imei number....
Click to expand...
Click to collapse
efs backup restore
problem solved...just flased the stock rom...thanks guys...
Mod please delete the thread..
Delete the thread?
dishu55 said:
Mod please delete the thread..
Click to expand...
Click to collapse
Why? When I was an admin in a big forum like this, requests like yours never ceased to amaze me. This is a public forum, not a private messaging service. How can anyone else learn from any of it if its parts are deleted every time something's resolved!?!
It's a selfish request... in exactly the same way that someone saying they'll PM someone to privately continue the discussion, when said discussion is guaranteed to contain information from which others may benefit, is selfish. I'm not saying you're selfish, or calling you a name or anything like that. I'm simply pointing-out that maybe you didn't think it through before asking a mod to remove the thread. It's participants aren't the only ones reading and learning around here.
Food for thought.
Need urgent help
I did the same thing with my galaxy s3 GT-I9300 i had cyanogenmod 11 installed which changed my baseband version. I did'nt do any backup so how will my sim work????? pllzz help
daniyal786 said:
I did the same thing with my galaxy s3 GT-I9300 i had cyanogenmod 11 installed which changed my baseband version. I did'nt do any backup so how will my sim work????? pllzz help
Click to expand...
Click to collapse
http://forum.xda-developers.com/galaxy-s3/help/successful-imei-repair-i9300-backup-t2544109
if you don't know what you are doing read everything many times and watch tutorials on YT. backup is the key feature when you flash anything.
yaro666 said:
http://forum.xda-developers.com/galaxy-s3/help/successful-imei-repair-i9300-backup-t2544109
if you don't know what you are doing read everything many times and watch tutorials on YT. backup is the key feature when you flash anything.
Click to expand...
Click to collapse
yes but i thought the back up was for apps and other things which i didn't need so i skiped it.
The point is that can i fix my phone now....
Do i have to do the same thing in the link above.... <THANKS FOR HELPING>
daniyal786 said:
yes but i thought the back up was for apps and other things which i didn't need so i skiped it.
The point is that can i fix my phone now....
Do i have to do the same thing in the link above.... <THANKS FOR HELPING>
Click to expand...
Click to collapse
Flash stock modem, should be back to normal.
Mufrad said:
Flash stock modem, should be back to normal.
Click to expand...
Click to collapse
Plz tell me an easy procedure of doing this..
THANKS ALOt
daniyal786 said:
Plz tell me an easy procedure of doing this..
THANKS ALOt
Click to expand...
Click to collapse
Which rom are you using? Check that.
Do you have Odin flashable stock rom? If not download that, then you can flash the whole rom with Odin or from there you can extract the modem file and flash with Odin. The process is not actually easy if you have never done it before. Or you can search for the specific rom modem which is flash ready and download and flash that. The easiest method would be to flash stock rom altogether.
Mufrad said:
Which rom are you using? Check that.
Do you have Odin flashable stock rom? If not download that, then you can flash the whole rom with Odin or from there you can extract the modem file and flash with Odin. The process is not actually easy if you have never done it before. Or you can search for the specific rom modem which is flash ready and download and flash that. The easiest method would be to flash stock rom altogether.
Click to expand...
Click to collapse
Currently i'm using the ANDROID 4.1.2 Stock. yes it is odin flashable.I flashed it with Odin that's how i got into this mess.
now you're telling me to flash it again but this time using attach a modem file... if yes plz tell where to get it.
daniyal786 said:
Currently i'm using the ANDROID 4.1.2 Stock. yes it is odin flashable.I flashed it with Odin that's how i got into this mess.
now you're telling me to flash it again but this time using attach a modem file... if yes plz tell where to get it.
Click to expand...
Click to collapse
I think I didnt make my clear, I meant what ROM did your phone originally come with, which modem or baseband version, do you know that? Was it international rom or country specific? The rom you flashed later didn't have the right modem version that is why you are in this mess, find out which rom your phone came with and then download that rom then you can either flash the whole rom or extract the modem file and flash that.
Mufrad said:
I think I didnt make my clear, I meant what ROM did your phone originally come with, which modem or baseband version, do you know that? Was it international rom or country specific? The rom you flashed later didn't have the right modem version that is why you are in this mess, find out which rom your phone came with and then download that rom then you can either flash the whole rom or extract the modem file and flash that.
Click to expand...
Click to collapse
yes i get it but i did match the frimware and then downloaded the software from sammobile. my phone is the international bought from pakistan.
if u still are getting me plz find a international stock rom link and share it. plz plz plz.
daniyal786 said:
yes i get it but i did match the frimware and then downloaded the software from sammobile. my phone is the international bought from pakistan.
if u still are getting me plz find a international stock rom link and share it. plz plz plz.
Click to expand...
Click to collapse
I don't have a link to 4.1.2 but here is 4.3 for your note2: 2www.sammobile.com/firmwares/3/?download=26436
Mufrad said:
I don't have a link to 4.1.2 but here is 4.3 for your note2: 2www.sammobile.com/firmwares/3/?download=26436
Click to expand...
Click to collapse
I have the galaxy s3 the other guy has the note 2
And 4.3 is better
DesElms said:
Why? When I was an admin in a big forum like this, requests like yours never ceased to amaze me. This is a public forum, not a private messaging service. How can anyone else learn from any of it if its parts are deleted every time something's resolved!?!
It's a selfish request... in exactly the same way that someone saying they'll PM someone to privately continue the discussion, when said discussion is guaranteed to contain information from which others may benefit, is selfish. I'm not saying you're selfish, or calling you a name or anything like that. I'm simply pointing-out that maybe you didn't think it through before asking a mod to remove the thread. It's participants aren't the only ones reading and learning around here.
Food for thought.
Click to expand...
Click to collapse
I also had the same problem with my wifes s3. I had to unroot, rest binary counter and so on. I then took it to Samsung and all they did was flash the latest stock rom from our carrier and it fixed the imei problem. if only I researched it here first would have saved me a lot of trouble. a thread such as this one would have answered all my questions. plz don't delete this thread. I KNOW IT WILL HELP OTHERS who know what they are doing.
daniyal786 said:
I have the galaxy s3 the other guy has the note 2
And 4.3 is better
Click to expand...
Click to collapse
comeon send me a link plzz its been days u havent replaied.
---------- Post added at 05:17 AM ---------- Previous post was at 05:11 AM ----------
Mufrad said:
I don't have a link to 4.1.2 but here is 4.3 for your note2: 2www.sammobile.com/firmwares/3/?download=26436
Click to expand...
Click to collapse
give me the link plz u havent replaied for days now plz help

[T999v 4.3] OTA Update now Available

Hello,
Just thought I would post this for you T999v users out there.
It's the 4.3 update now available on kies.
Proceed with caution like us with the T999. You'll have to deal with Knox and root issues in sure.
Not sure what the differences are between the T999 and the T999v update if any besides the corresponding files needed for that phone.
Anyways, here's the Samsung link
http://t.co/ufvOFzBX1E
Powered by the SGSIII
Nice. Come on Samsung, let's keep this rolling. My T999L still hasn't been updated to 4.3.
FYI, you can use Mobile Odin to flash only the modem and then use one of the T-mobile roms. This way you can bypass Knox.
Just load the file in mobile odin. Then tap all the partitions except for the modem and select clear to ensure they don't get flashed
nicky9door said:
FYI, you can use Mobile Odin to flash only the modem and then use one of the T-mobile roms. This way you can bypass Knox.
Just load the file in mobile odin. Then tap all the partitions except for the modem and select clear to ensure they don't get flashed
Click to expand...
Click to collapse
is 4.3 modem different from 4.2.2?
i dont understand why there was no need of flashing modem when moving from a 4.2.2 custom rom to a 4.3 one?
avi30na said:
is 4.3 modem different from 4.2.2?
i dont understand why there was no need of flashing modem when moving from a 4.2.2 custom rom to a 4.3 one?
Click to expand...
Click to collapse
4.3 touchwiz requires an updated modem for data to work.
Sent from my SGH-T999 using Tapatalk
nicky9door said:
4.3 touchwiz requires an updated modem for data to work.
Sent from my SGH-T999 using Tapatalk
Click to expand...
Click to collapse
if i update the modem will i be able to flash and use 4.2.2 or 4.1.2 roms again later? (since theres a discussion that your cant but im not sure its related to modem of firmware or both)
I'm having issues with the 4.3 update i want to flash the old update back on my phone is Knox going to interfere? Can someone help me out plz
Sent from my SGH-T999 using XDA Premium 4 mobile app
[email protected] said:
I'm having issues with the 4.3 update i want to flash the old update back on my phone is Knox going to interfere? Can someone help me out plz
Sent from my SGH-T999 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
if you updated your bootloader too it seems like you cant use any of the earlier versions of TW Rom
Does anyone still got their update. Zip file? Can they upload for me, I want to modify the script to keep custom recovery.
Sent from my SGH-T999V using XDA Premium 4 mobile app
T999V 4.3 Rom!
For any who are interested, here is a deodexed, Knox Free 4.3 Rom built from Wind's MK5 firmware! I am fairly certain that all the Canadian carriers roms will be very closely related, and anyone can flash this if they so choose. It should work on the T999 and T999L as well, provided you have the correct modem for your model. Anyway, I hope some of you find it useful!
Warning: I currently do not have a phone and so I cannot test this. I am confident it will work as expected, but I make no guarantees. Flash at your own risk!
If you do try this Rom out, please let me know if WiFi is working or not. If not, flashing the AT&T kernel should fix this. Also, let me know if you have updated to 4.3 by flashing the OTA or official firmware.
Enjoy!
T999V_Wind_VLUEMK5_deodexed_KnoxFREE.zip
Edit: Link temporarily removed.
DocHoliday77 said:
For any who are interested, here is a deodexed, Knox Free 4.3 Rom built from Wind's MK5 firmware! I am fairly certain that all the Canadian carriers roms will be very closely related, and anyone can flash this if they so choose. It should work on the T999 and T999L as well, provided you have the correct modem for your model. Anyway, I hope some of you find it useful!
Warning: I currently do not have a phone and so I cannot test this. I am confident it will work as expected, but I make no guarantees. Flash at your own risk!
If you do try this Rom out, please let me know if WiFi is working or not. If not, flashing the AT&T kernel should fix this. Also, let me know if you have updated to 4.3 by flashing the OTA or official firmware.
Enjoy!
T999V_Wind_VLUEMK5_deodexed_KnoxFREE.zip
Click to expand...
Click to collapse
sorry jumped the gun not for me
DocHoliday77 said:
For any who are interested, here is a deodexed, Knox Free 4.3 Rom built from Wind's MK5 firmware! I am fairly certain that all the Canadian carriers roms will be very closely related, and anyone can flash this if they so choose. It should work on the T999 and T999L as well, provided you have the correct modem for your model. Anyway, I hope some of you find it useful!
Warning: I currently do not have a phone and so I cannot test this. I am confident it will work as expected, but I make no guarantees. Flash at your own risk!
If you do try this Rom out, please let me know if WiFi is working or not. If not, flashing the AT&T kernel should fix this. Also, let me know if you have updated to 4.3 by flashing the OTA or official firmware.
Enjoy!
Click to expand...
Click to collapse
Anyone try this out yet?
DocHoliday77 said:
Anyone try this out yet?
Click to expand...
Click to collapse
Jus got done downloading Doc im about to flash it to my T999L. Will let you know in a lil bit.
I'm dowloading it as we speak will report soon
DocHoliday77 said:
Anyone try this out yet?
Click to expand...
Click to collapse
It's a no go on my Videotron T999V it does reboots but in recovery tried to change modem Wind/Videotron and even kernel's.
rener78 said:
It's a no go on my Videotron T999V it does reboots but in recovery tried to change modem Wind/Videotron and even kernel's.
Click to expand...
Click to collapse
Could you elaborate? Do you mean it was bootlooping? If so at what point would it shut down and loop? What modems and kernels did you try?
same here Doc i flashed the file then flashed the mk4 modem in twrp. everything showed successful but it keeps boot looping.
Great Post Thanks:cyclops:
Ok, thanks guys. Ill take the link down for now. Hopefully I can get it fixed and back up tomorrow. Sorry for the trouble.
DocHoliday77 said:
Ok, thanks guys. Ill take the link down for now. Hopefully I can get it fixed and back up tomorrow. Sorry for the trouble.
Click to expand...
Click to collapse
Hey doc
any news on knox-free wind 4.3? i understand that you are busy, i just wanted to check because im waiting for your version of it to finally try 4.3 on my wind s3
thanks

Downgrade 4.3 to 4.2.2

How do I downgrade 4.3 to 4.2.2? 4.3 has alot of problems, wifi keeps dropping. I am using Rochester Institute of Technologys internet. How would I do that?
Thanks
Tmobile Galaxy s4, m919
I don't think you can due to knox.
With the newer MK2 bootloader and knox people seem to report bricks when attepting.
You might want to root, flash the older modems and see if that makes a difference.
I ran a 4.3 custom rom with 4.2 modems and bootloader without issues for the most part.
TheArtiszan said:
I don't think you can due to knox.
With the newer MK2 bootloader and knox people seem to report bricks when attepting.
You might want to root, flash the older modems and see if that makes a difference.
I ran a 4.3 custom rom with 4.2 modems and bootloader without issues for the most part.
Click to expand...
Click to collapse
What about the backup? I made a backup via TWRP something. Would it work?
It should.
Sent from my SGH-M919 using XDA Premium 4 mobile app
Android_Monsters said:
It should.
Sent from my SGH-M919 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
How would I do that? I don't have root and custom recovery.
re: down grade
RanbirS said:
How would I do that? I don't have root and custom recovery.
Click to expand...
Click to collapse
You need to go to http://SamMobile.com and download the
official stock M919 MDL firmware for your phone.
After doing that go into recovery mode and do a factory reset.
Once that's done you need to Odin flash the stock MDL firmware.
After doing that your phone will be 4.2.2 stock.
It will need to be re-rooted if you want root access and you will also need
to flash the custom cwm/twrp recovery if you want.
Good luck!
Misterjunky said:
You need to go to http://SamMobile.com and download the
official stock M919 MDL firmware for your phone.
After doing that go into recovery mode and do a factory reset.
Once that's done you need to Odin flash the stock MDL firmware.
After doing that your phone will be 4.2.2 stock.
It will need to be re-rooted if you want root access and you will also need
to flash the custom cwm/twrp recovery if you want.
Good luck!
Click to expand...
Click to collapse
When I tried to flash the stock rom, it got fused. now what?
Go into recovery and wipe data
Sent from my SGH-M919 using XDA Premium 4 mobile app
Android_Monsters said:
Go into recovery and wipe data
Sent from my SGH-M919 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I got it. It's all good now.
All I did was, Root it, then flash CR, then flash MDL bootloader. Then restored it.
RanbirS, did you have stock 4.3 when you restored back to 4.22?
Thanks
my replacement phone came with 4.3 and its not letting me flash the the official 4.2.2 fw. any thoughts?
---------- Post added at 04:28 PM ---------- Previous post was at 04:14 PM ----------
i tried flashing the 4.2.2 official tar with odin and apparently have brisked the phone. It now wants me to connect it to kies but its not doing anything. :/
gamepr said:
my replacement phone came with 4.3 and its not letting me flash the the official 4.2.2 fw. any thoughts?
---------- Post added at 04:28 PM ---------- Previous post was at 04:14 PM ----------
i tried flashing the 4.2.2 official tar with odin and apparently have brisked the phone. It now wants me to connect it to kies but its not doing anything. :/
Click to expand...
Click to collapse
Guess you didn't see all the posts about not able to downgrade.
Can you still get into download mode? Try Odin the stock 4.3 firmware.
☞ Sent from here☜???
baseballfanz said:
Guess you didn't see all the posts about not able to downgrade.
Can you still get into download mode? Try Odin the stock 4.3 firmware.
☞ Sent from here☜???
Click to expand...
Click to collapse
Hey, thanks for suggesting this. It worked!
I can't make OTA work again after rooting my I9500 (now on 4.3) and would like to return back to Official firmware is it possible to downgrade first to 4.2 or any suggestion?
gil2004xp said:
I can't make OTA work again after rooting my I9500 (now on 4.3) and would like to return back to Official firmware is it possible to downgrade first to 4.2 or any suggestion?
Click to expand...
Click to collapse
As for your root problem, try asking this in the i9500 specific forum. Our devices are sufficiently different that what works for ours won't work for yours.
As far as downgrading, you're probably out of luck like every other S4 owner in existence.
Sent from my SGH-M919 using XDA Premium 4 mobile app
lordcheeto03 said:
As for your root problem, try asking this in the i9500 specific forum. Our devices are sufficiently different that what works for ours won't work for yours.
As far as downgrading, you're probably out of luck like every other S4 owner in existence.
Sent from my SGH-M919 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
i was able to downgrade from the latest 4.4.4 to 4.2.2 using a bst. . but now my wifi doesnt work . ha ha
aago1254 said:
i was able to downgrade from the latest 4.4.4 to 4.2.2 using a bst. . but now my wifi doesnt work . ha ha
Click to expand...
Click to collapse
You had my curiosity, but now you have my attention. Not knowing what exactly a bst is, I'd like to know how KNOX liked that. Did it downgrade everything; bootloader, modems, etc? Were you able to fix your WiFi?
lordcheeto03 said:
You had my curiosity, but now you have my attention. Not knowing what exactly a bst is, I'd like to know how KNOX liked that. Did it downgrade everything; bootloader, modems, etc? Were you able to fix your WiFi?
Click to expand...
Click to collapse
yes it downgraded the bootloader, the modem didnt take though, the bst dongle is a phone service box. and it allowed the downgrade. i was able to get the wireless back after i upgraded to the next firmware version. i dont have the s4 any more but i wanted to try it because everyone said it could not be done. and i did it. with a service box.
aago1254 said:
yes it downgraded the bootloader, the modem didnt take though, the bst dongle is a phone service box. and it allowed the downgrade. i was able to get the wireless back after i upgraded to the next firmware version. i dont have the s4 any more but i wanted to try it because everyone said it could not be done. and i did it. with a service box.
Click to expand...
Click to collapse
I've been searching for this dongle but I think is only available for the i9500, not for the T-Mobile M919.

[BootLoader] [MODEM] Test Odin UVUCNB4

UPDATED BOOTLOADER POSTED.
********************** THIS IS A TEST FIRST. DO NOT, I REPEAT DO NOT TRY TO ODIN THIS BOOTLOADER IF YOU ARE NOT EXPERIENCED. BRICKING YOUR PHONE, FLASH FLOODS, AUDITS, AND EX-GIRLFRIENDS KEYING YOUR CAR ARE NOT MY FAULT. YOU TRY TO ODIN BL OF YOUR OWN FREE WILL. **********************************************
ANY WHO,
Can somebody please flash this via Odin and make sure that it finishes the process. I'm still researching to see if you need a pit to flash the BL by itself.
THanks guys.
DOWNLOAD
LOAD bootloader.tar.md5 INTO BL ON ODIN
START
BL_N900TUVUCNB4
MD5SUM:b9424697d6a75dba43f019825c45a006
CP_N900TUVUCNB4_Modem This CP only contains modem.bin
MD5SUM:52d72b098819991ab88101757d8e2a8a
CP_N900TUVUCNB4_modem2x This CP contains both modem.bin and Non-Hlos
MD5SUM:82ec4cdaff1492439673391902439604
Dev-Host
cp_N900TUVUCNB4_modem.tar.md5 - 53.49 MB​
I'm getting stuck at the first part sli.mbn, but i already have the updated bootloader. From what i've been reading, this new bootloader my not let you downgrade as it's locked (or partially locked, not sure)
So somebody on old baseband looking to upgrade to new baseband should try this out.
has anyone tried this? id do it myself but i'm in the middle of the gulf with slower than slow internet ,took me five min just to write this reply
dragonstalker said:
I'm getting stuck at the first part sli.mbn, but i already have the updated bootloader. From what i've been reading, this new bootloader my not let you downgrade as it's locked (or partially locked, not sure)
So somebody on old baseband looking to upgrade to new baseband should try this out.
Click to expand...
Click to collapse
It's not locked. It's rollback-protected.
Read this whole thread and you will understand why (except in a few unique situations) you cannot downgrade the bootloader: http://forum.xda-developers.com/showthread.php?t=2642207
Upgrading the bootloader and stock ROMs is a one-way street for the majority of us.
dragonstalker said:
I'm getting stuck at the first part sli.mbn, but i already have the updated bootloader. From what i've been reading, this new bootloader my not let you downgrade as it's locked (or partially locked, not sure)
So somebody on old baseband looking to upgrade to new baseband should try this out.
Click to expand...
Click to collapse
Ill try it for you
edit: failed sdi.mbn
deeznutz1977 said:
Ill try it for you
Click to expand...
Click to collapse
I doubt it will work for you either Deezothernutz. You will probably get the same (cannot xmit) error i ended up getting.
However, i did not change the file to a .zip and try running it in recovery
dragonstalker said:
I doubt it will work for you either Deezothernutz. You will probably get the same (cannot xmit) error i ended up getting.
However, i did not change the file to a .zip and try running it in recovery
Click to expand...
Click to collapse
Im still on the old bootloader
deeznutz1977 said:
Im still on the old bootloader
Click to expand...
Click to collapse
Awwww ok. well hopefully it works. It will take some of the strain off the people that can't get the full update.zip. Although, they know eventually they will need to download a rom based off NB4. Don't know what's going to happen when they try to update bootloader while still being on an MI7 rom.
What's the benefits of the new bootloader anyway?
^^^what he said
Sent from my SM-N900T using XDA Premium 4 mobile app
I think the focus is on the wrong thing . Everyone wants the modem not the bootloader. And from past experince with note 2 specifically the modem was made into a flashable zip.
The Demon Galaxy!
diamantericos said:
I think the focus is on the wrong thing . Everyone wants the modem not the bootloader. And from past experince with note 2 specifically the modem was made into a flashable zip.
The Demon Galaxy!
Click to expand...
Click to collapse
no,
some of us need the updated bootloader because the current wave of custom kernels doesnt play nicely with wifi calling and you cant run a KitKat kernel without the KitKat bootloader
3/7/14
dragonstalker said:
OK, people have been asking me for this, and I said I would extract the Bootloader and post it.
********************** THIS IS A TEST FIRST. DO NOT, I REPEAT DO NOT TRY TO ODIN THIS BOOTLOADER IF YOU ARE NOT EXPERIENCED. BRICKING YOUR PHONE, FLASH FLOODS, AUDITS, AND EX-GIRLFRIENDS KEYING YOUR CAR ARE NOT MY FAULT. YOU TRY TO ODIN BL OF YOUR OWN FREE WILL. **********************************************
ANY WHO,
Can somebody please flash this via Odin and make sure that it finishes the process. I'm still researching to see if you need a pit to flash the BL by itself.
THanks guys.
DOWNLOAD
RENAME BY REMOVING THE .md5
LOAD INTO AP ON ODIN
START
BL_N900TUVUCNB5
MD5SUM:ed3330d84eb5893f1235c71d581dfdda​
Click to expand...
Click to collapse
not finishing-fails
XmentalX said:
no,
some of us need the updated bootloader because the current wave of custom kernels doesnt play nicely with wifi calling and you cant run a KitKat kernel without the KitKat bootloader
Click to expand...
Click to collapse
I don't know about Wi-Fi calling but you can run Kitkat kernels with the old bootloader. Everything seems fine to me.
Techniques said:
I don't know about Wi-Fi calling but you can run Kitkat kernels with the old bootloader. Everything seems fine to me.
Click to expand...
Click to collapse
That kernel does not work with wifi calling
Sent from my SM-N900T using Tapatalk
Techniques said:
What's the benefits of the new bootloader anyway?
Click to expand...
Click to collapse
The only "benefit" is running the new TouchWiz kitkat builds with WiFi calling on the TMO network. The new bootloader is otherwise considered a downgrade.
diamantericos said:
I think the focus is on the wrong thing . Everyone wants the modem not the bootloader. And from past experince with note 2 specifically the modem was made into a flashable zip.
The Demon Galaxy!
Click to expand...
Click to collapse
+1
Would like to run the new modem if possible on the old bootloader.
If I have to update the bootloader to run the new modem, then I will do so...but MY main desire is to have the new modem. - I run AOSP, and those all work for either bootloader.
idtheftvictim said:
+1
Would like to run the new modem if possible on the old bootloader.
If I have to update the bootloader to run the new modem, then I will do so...but MY main desire is to have the new modem. - I run AOSP, and those all work for either bootloader.
Click to expand...
Click to collapse
i'll look into the flashable modem then sense people only want that. still trying to figure out why forcing the bootloader is not seeming to work
would like to see this bootloader working as I am planning to flash 4.4.2 via mobile odin and this bootloader via odin pc and hope that knox is not tripped while retaining root. Currently on 4.3 rooted with RDLV.
Sent from my SM-N900T using Tapatalk
hamsup1o said:
would like to see this bootloader working as I am planning to flash 4.4.2 via mobile odin and this bootloader via odin pc and hope that knox is not tripped while retaining root. Currently on 4.3 rooted with RDLV.
Sent from my SM-N900T using Tapatalk
Click to expand...
Click to collapse
I keep seeing that mobile odin says it will trip the counter. Can anybody confirm that for me please.

Downgrade from 4.4.4 to 4.4.2

Please I tried to downgrade my galaxy S4 from t-mobile and I bricked it(already fixed it), but I need to downgrade it to unlock it. I tried every way I found here but I keep bricking it
I believe you are suppose to flash the 4.2.2 modem, root, the run regionlockaway, and reflash current modem.
audit13 said:
I believe you are suppose to flash the 4.2.2 modem, root, the run regionlockaway, and reflash current modem.
Click to expand...
Click to collapse
I'm having trouble finding the modems
Confirm the model number in download mode, then do a google search for the appropriate firmware, extract the modem, and flash it?
I'm not sure but you maybe able to use other m919 roms for extract the modem to unlock the phone.
audit13 said:
Confirm the model number in download mode, then do a google search for the appropriate firmware, extract the modem, and flash it?
I'm not sure but you maybe able to use other m919 roms for extract the modem to unlock the phone.
Click to expand...
Click to collapse
Apparently it worked but let me check.....yep it worked MANY THANKS MAN I REALLY NEEDED THAT PHONE ?
AssassinKidRX said:
Apparently it worked but let me check.....yep it worked MANY THANKS MAN I REALLY NEEDED THAT PHONE ?
Click to expand...
Click to collapse
It seems I talked too early but this problems more easy.....my dialer and messaging app are slow af but I'm wondering if I can re-flash the stock 4.4.4 firmware even if that's the version I currently am? Because think I the problem is the modem that I flash had problem
AssassinKidRX said:
It seems I talked too early but this problems more easy.....my dialer and messaging app are slow af but I'm wondering if I can re-flash the stock 4.4.4 firmware even if that's the version I currently am? Because think I the problem is the modem that I flash had problem
Click to expand...
Click to collapse
Yep, I re-flashed the stock firmware and it works?
After downgrading the modem, I always recommend reflashing the latest rom from sammobile.com in Odin followed by a full wipe in stock recovery.
audit13 said:
After downgrading the modem, I always recommend reflashing the latest rom from sammobile.com in Odin followed by a full wipe in stock recovery.
Click to expand...
Click to collapse
Yeah that was I ended doing since I didn't want any problem. I will upload it in a minute
1hr till it uploads ?
Here's regionlockaway
Here's the link:
https://drive.google.com/file/d/0B_V3a99HuE-tamQtUEU3TGdwVkU/view?usp=sharing
https://drive.google.com/file/d/0B_V3a99HuE-tNzUtaEVTN0hDRkE/view?usp=sharing
Both have the same files.
1. Unzip and flash 4.2.2 modem with Odin(CP Button).
2. Open RegionLockAway and follow the instructions.
3. Once RegionLockAway finish flash 4.4.4 modem.
It's better if you're in stock(if you wanna be sure nothing happens).
Any leads on the Mobilicity or Wind modems?
Obscenic said:
Any leads on the Mobilicity or Wind modems?
Click to expand...
Click to collapse
Not I know, heard or see, but will look into it
Sent from my SHIELD Tablet K1 using XDA Labs
AssassinKidRX said:
Not I know, heard or see, but will look into it
Sent from my SHIELD Tablet K1 using XDA Labs
Click to expand...
Click to collapse
Modem Only: M919V_GLW_M919VVLUAMDJ (SGH-M919V Wind/Freedom)
https://www.dropbox.com/s/iqewmm2zr6sgt9u/modem.bin?dl=0
I'll leave it there for a year or so.
Obscenic said:
Modem Only: M919V_GLW_M919VVLUAMDJ (SGH-M919V Wind/Freedom)
https://www.dropbox.com/s/iqewmm2zr6sgt9u/modem.bin?dl=0
I'll leave it there for a year or so.
Click to expand...
Click to collapse
Thanks!
Sent from my SHIELD Tablet K1 using XDA Labs
S4 (m919) only boots into dowload mode after downgrade attempt
AssassinKidRX said:
Please I tried to downgrade my galaxy S4 from t-mobile and I bricked it(already fixed it), but I need to downgrade it to unlock it. I tried every way I found here but I keep bricking it
Click to expand...
Click to collapse
My s4 is presently "soft-bricked" after downgrade attempt. Would really appreciate some help to fix it.

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