Database Develop

[Q] Unlocked Tmobile HD2 - custom ROM

Dear Friends
I am using unlocked Tmobile HD2 in India
Now if I flash it with custom ROMs will it again lock it to the Tmobile network
Please help me friends if some precautions to be take for flashing
Thanks

No, dont worry, once unlocked it cannot be re locked.
Do NOT try to flash any stock roms except tmous stock rom. Example never flash the stock India rom,,, all stock roms will destroy your phone. Only use roms that say " tmous compatible," or "leo1024" or similar.

samsamuel said:
No, dont worry, once unlocked it cannot be re locked.
Do NOT try to flash any stock roms except tmous stock rom. Example never flash the stock India rom,,, all stock roms will destroy your phone. Only use roms that say " tmous compatible," or "leo1024" or similar.
Click to expand...
Click to collapse
Thanks samsamuel...but mine is Tmobile UK with 512 mb flash size
If I flash the official Tmobile UK ROM..will it relock itself
Thanks

Ohhhhh right, in future don't say "t mobile hd2", its unnecessary, confusing and you will get wrong advice.
also, this "t mobile" section isn't for you, its for t mobile USA, which is kind of a different phone.
Answer no, it will never be re locked.

samsamuel said:
Ohhhhh right, in future don't say "t mobile hd2", its unnecessary, confusing and you will get wrong advice.
also, this "t mobile" section isn't for you, its for t mobile USA, which is kind of a different phone.
Answer no, it will never be re locked.
Click to expand...
Click to collapse
Thanks Samsamuel !!!
It means my HD2 is just like other international model and not like the 1gb ROM model with TMOUS

Correct, you have a regular hd2.

please check ur PM
samsamuel said:
Correct, you have a regular hd2.
Click to expand...
Click to collapse
Kindly check ur Private message
Thanks

hd2 rom update
Hi, i use an US t-mobile HD2 in Hungary. Its unlocked.
ROM version: 2.13.531.1. I like to update the rom to 3.14
I found on t-mobile's site some instructions, and the new rom.
My question is: when i update ROM with original t-mobile ROM(3.14), can it be re locked?? Thanks (sorry for my bad english)

No it will not be relocked by flashing a new ROM (stated many times in many threads including this one)
If flashing you would be best looking at Energy 29017 custom ROMs unless you have a very good reason to want flash original ROM.
Custom ROM is superb & functions far better than any latest operator build.
I had T-Mobile 3.14 & flashing to Energy 23699 build ROM is like jumping forwards 2 years in software development (probably closer to a decade at MS development speed)

i have been using maglr 1.13 i think im locked out now i open up a daf an it reads Readme.txt for this release is missing.can someone steer me in the ridgt direction

Steer yourself at Google and type "magldr rearmed.txt missing", loads of results.

[Q] How to install EU ROM on my n910T

I want install a EU ROM from n910F on my n910T, because I need a polish language and how to change csc to xeo?
so what can I do? is it possible?

I'd try the vision international rom first:
http://forum.xda-developers.com/showthread.php?t=3066794

Okay, but I have networks problem so I asked how to change CSC.. all the time phone shows 'emergency calls only'. Phone has been unlocked..
Edit: Now I have a Canadian Lollipop and It is even worse
Note4

Maybe this one:
http://forum.xda-developers.com/showthread.php?t=3072920

Did you find the solution? I'm also from Romania and i have issues with bad signal/ signal loss etc.

~arcanandrei
So I found a solution. F**k this phone, give back to the site and buy a new note 3...
Edit: But still trying to solve this problem
Note4

DavidRFW said:
I want install a EU ROM from n910F on my n910T, because I need a polish language and how to change csc to xeo?
so what can I do? is it possible?
Click to expand...
Click to collapse
If you go to the Canadian Note 4 topic in the general subsection of the main Note 4 forum there's a data/signal fix for 5.0 that lets you get international roms to recognize your sim card. If you flash the rom you want followed by the patch followed by a compatible lollipop kernel (I recommend ael v13 but the KT one works too I think) back to back and then reboot you can run pretty much any stock based international rom on the n910t and n910w8.
Edit; forgot to clarify the rom has to be a snapdragon one, xynos is different hardware so no workaround there.

pringled said:
If you go to the Canadian Note 4 topic in the general subsection of the main Note 4 forum there's a data/signal fix for 5.0 that lets you get international roms to recognize your sim card. If you flash the rom you want followed by the patch followed by a compatible lollipop kernel (I recommend ael v13 but the KT one works too I think) back to back and then reboot you can run pretty much any stock based international rom on the n910t and n910w8.
Edit; forgot to clarify the rom has to be a snapdragon one, xynos is different hardware so no workaround there.
Click to expand...
Click to collapse
I have not problem with recognizing sim card, it recognizez but people can't call me sometimes and i can't call sometimes (not registered on network error). The main reason i want to do that is because i have a very bad signal, very bad voice quality and call interruptions and i barely understand what people say to me on the phone...
~David yeah, f*** this phone..

Yea, me to I have a problem with bad signal and SOMETIMES with recognizing sim card Lol...
Note4

arcanandrei said:
I have not problem with recognizing sim card, it recognizez but people can't call me sometimes and i can't call sometimes (not registered on network error). The main reason i want to do that is because i have a very bad signal, very bad voice quality and call interruptions and i barely understand what people say to me on the phone...
~David yeah, f*** this phone..
Click to expand...
Click to collapse
Do the calls come/ go through, but one party can't hear theother? Or is iit amatter oif calls outright not being able to be made or received? If it's the former I've run into that on other roms aand reflashing them worked 9 times out of ten.

Unlocked S8 -> Tmobile

Hello, I'm a tmobile customer that just purchased an unlocked galaxy s8 from the Samsung website. I'm wondering if going to the store and getting the tmobile firmware on it installed is really necessary. I mainly want to do this because of the software updates, but then I thought the the unlocked version might get updates from a different source? Am I right? I'm sorry about this being such a general question, but I just want to do what's best for my new phone. Would you recommend me installing this firmware? Or should I just keep the stock unlocked firmware it came with? Are there any drawbacks associated with not installing the tmobile firmware on it?
EDIT:
To start, will Tmobile even do this in the first place? I'm totally clueless whether they offer installing their software on customer phones or not.
Thank you.

Hi there. Unfortunately, you are going to be really hard pressed to find a T-Mobile rep anywhere that could/would flash firmware w/ Odin. Not saying that there aren't some reps out their that don't know about this stuff (there are a lot that really have no clue though), but this is well outside of what most of them are trained for, plus Odin is only supposed to be used by Samsung. Also, historically (at least the last couple of years), for whatever reason Samsung's unlocked US models have been getting updates slower than the carrier versions, which really doesn't make any sense because there is less to go through to get them updated. That being said, there are several threads in the T-Mobile S8 forum here as well as the general S8 forum dedicated to carrier switching, which can guide you in turning your unlocked model into a T-Mobile model, for all intents and purposes.

oscarm003 said:
Hello, I'm a tmobile customer that just purchased an unlocked galaxy s8 from the Samsung website. I'm wondering if going to the store and getting the tmobile firmware on it installed is really necessary. I mainly want to do this because of the software updates, but then I thought the the unlocked version might get updates from a different source? Am I right? I'm sorry about this being such a general question, but I just want to do what's best for my new phone. Would you recommend me installing this firmware? Or should I just keep the stock unlocked firmware it came with? Are there any drawbacks associated with not installing the tmobile firmware on it?
EDIT:
To start, will Tmobile even do this in the first place? I'm totally clueless whether they offer installing their software on customer phones or not.
Thank you.
Click to expand...
Click to collapse
The guy that replied first is really correct! T-Mobile store won't flash any phone, don't go beyond simple troubleshooting. It is easier to fly to Mars, than talk about flashing a device with rep. I do hope there are some T-Mobile reps that do really know about flashing, but I just haven't seen one yet.
I am with Unlocked S8 and use it on T-Mobile. I don't have any signal specific issues for example and features such as WiFi Calling, Band 12 and VoLTE all work well. There are few thing that flashing to T-Mobile firmware could give you:
Video calling(to specific phones only)
Advanced Messaging(believe other phone needs to support it)
DIGITS service will be built into the phone dialer.
I was also debating about doing it, but all 3 mentioned features are not wildly available and don't work across all devices and networks. On top of that you will get few T-Mobile apps pre-installed + Lookout app + T-Mobile logo when booting up the phone.
We can flash practically anytime we want, so I would suggest you to wait and see how Samsung will treat unlocked devices and how fast updates will arrive. If T-Mobile will do them much better than Samsung, then I will flash myself or when those 3 features above will work across all devices.

Sorry for reviving this thread, but my unlocked s8 gets slower upload and download speeds than my friends tmobile s8, we are both in NYC and he's getting 100mbps and I'm getting 30-40mbps. I assume they also have specific settings hardbaked in their rom that allows for optimized carrier usage?

joey4321 said:
Sorry for reviving this thread, but my unlocked s8 gets slower upload and download speeds than my friends tmobile s8, we are both in NYC and he's getting 100mbps and I'm getting 30-40mbps. I assume they also have specific settings hardbaked in their rom that allows for optimized carrier usage?
Click to expand...
Click to collapse
the t mobile firmware comes with 4x4 MIMO and 256QAM. which leads to better signal and faster download speeds.

Can I flash just the modem or CSC to get the benefits without flashing the whole tmobile rom?

joey4321 said:
Can I flash just the modem or CSC to get the benefits without flashing the whole tmobile rom?
Click to expand...
Click to collapse
This is a question I'd like the answer to. I'd like to keep all the Samsung default software features but get RCS, which is the most important thing, and one of the main reasons I'm still using my LG G6.

raduque said:
This is a question I'd like the answer to. I'd like to keep all the Samsung default software features but get RCS, which is the most important thing, and one of the main reasons I'm still using my LG G6.
Click to expand...
Click to collapse
joey4321 said:
Can I flash just the modem or CSC to get the benefits without flashing the whole tmobile rom?
Click to expand...
Click to collapse
i think you'll need the whole firmware to be able to use RCS and the tmob features. i personally think the tmob firmware is better since it has 4x4 MIMO and 256QAM enabled. so better signal and service

guaneet said:
4x4 MIMO and 256QAM enabled. so better signal and service
Click to expand...
Click to collapse
I don't care about any of that. I value the Samsung unbranded experience more. All I want from the Tmo FW is RCS.
Alternately, if they ever support it using the unlocked S8 FW, i'll switch back to my S8 in a heartbeat. My G6 seems to get tons better battery life anyway for some reason.

Can someone provide a link to a thread for flashing the Unlocked s8 to T-Mobile?
Thanks.

C3cars said:
Can someone provide a link to a thread for flashing the Unlocked s8 to T-Mobile?
Thanks.
Click to expand...
Click to collapse
There are multiple sections, but I believe you need to look under: Flashing Standard Firmware, but do ask, just in case.
https://forum.xda-developers.com/galaxy-s8/how-to/snap-guide-flashing-standard-fw-carrier-t3625817

Charkatak said:
There are multiple sections, but I believe you need to look under: Flashing Standard Firmware, but do ask, just in case.
https://forum.xda-developers.com/galaxy-s8/how-to/snap-guide-flashing-standard-fw-carrier-t3625817
Click to expand...
Click to collapse
I believe you have to use the "flashing unlocked firmware" because the prince's version of the ODIN will bypass the ROM checksum and let you flash any variant you want. if you use the normal ODIN and you are going from unlocked to t-mobile (950U1 to 950U) ROM it will fail.
I used to be on the unlocked but now I'm running t-mobile rom to have multi-line baked in to the native dialer. and my service provider SW ver. shows TMB/TMB/XAA
All is good and I'm happy with the ROM after few days the battery life seems the same as the unlocked version.

i just want to know if i can keep the bloatware free and just flash the modem from tmobile firmware.
i just want wifi calling, volte, 4x4 MIMO and 256QAM. i dont care much for the multi line feature cause not useful on my end and idk about rcs because the person on the other end needs to have it and i dont really see it as useful.
lol s7 bloatware free firmware was so easy to flash compared to this xD
im running the att variant but im sure all the hardware is the same. so i dont see why the unlocked firmware wouldnt support this out of the box.

ImaUseBT said:
i just want to know if i can keep the bloatware free and just flash the modem from tmobile firmware.
i just want wifi calling, volte, 4x4 MIMO and 256QAM. i dont care much for the multi line feature cause not useful on my end and idk about rcs because the person on the other end needs to have it and i dont really see it as useful.
lol s7 bloatware free firmware was so easy to flash compared to this xD
im running the att variant but im sure all the hardware is the same. so i dont see why the unlocked firmware wouldnt support this out of the box.
Click to expand...
Click to collapse
When I had my S7 Edge I was able to mix and match different ROM with different modem files ie I would be on the unlocked ROM with the tmobile modem and was able to use the unlocked firmware with t-mobile radios. This is what you want but I have not tried it with the my S8 you can try if it dont work use the prince's ODIN to take you back to stock.

kdoweb1 said:
When I had my S7 Edge I was able to mix and match different ROM with different modem files ie I would be on the unlocked ROM with the tmobile modem and was able to use the unlocked firmware with t-mobile radios. This is what you want but I have not tried it with the my S8 you can try if it dont work use the prince's ODIN to take you back to stock.
Click to expand...
Click to collapse
yea thats what ive been doing. i just want a blotware free phone but use the tmo features apart from multi line. i just flashed the u1 firmware now so lets see what happens

ImaUseBT said:
yea thats what ive been doing. i just want a blotware free phone but use the tmo features apart from multi line. i just flashed the u1 firmware now so lets see what happens
Click to expand...
Click to collapse
I believe you will have wifi calling and volte but not 4x4 MIMO and 256QAM. i think MIMO is activated in the modem itself.

kdoweb1 said:
I believe you will have wifi calling and volte but not 4x4 MIMO and 256QAM. i think MIMO is activated in the modem itself.
Click to expand...
Click to collapse
hmm i could try to flash the tmobile modem onto this firmware. but yea i do have volte and wifi calling. idk how to check for 4x4 mimo and 256qam

kdoweb1 said:
I believe you have to use the "flashing unlocked firmware" because the prince's version of the ODIN will bypass the ROM checksum and let you flash any variant you want. if you use the normal ODIN and you are going from unlocked to t-mobile (950U1 to 950U) ROM it will fail.
I used to be on the unlocked but now I'm running t-mobile rom to have multi-line baked in to the native dialer. and my service provider SW ver. shows TMB/TMB/XAA
All is good and I'm happy with the ROM after few days the battery life seems the same as the unlocked version.
Click to expand...
Click to collapse
Isn't "flashing unlocked firmware" means that you have a carrier provided phone and want to flash unlocked firmware on it?

Charkatak said:
Isn't "flashing unlocked firmware" means that you have a carrier provided phone and want to flash unlocked firmware on it?
Click to expand...
Click to collapse
Correct, but it also works the other way around. Anytime you want to change variant you must use the modified version of ODIN as it bypass the checksum or the flash will fail.

Thanks Peeps!

difference note 9 korean version And other

hi, sorry if I did not have to write correctly. I wanted to know what kind of difference is there between the 9 korean version notes, the processor? has limitations, less functions, different startup logo etc. if you can list all the differences. thank you

Andeoid01 said:
hi, sorry if I did not have to write correctly. I wanted to know what kind of difference is there between the 9 korean version notes, the processor? has limitations, less functions, different startup logo etc. if you can list all the differences. thank you
Click to expand...
Click to collapse
the korean N960N has the same specs as the Fs.
so its a exynos chip and not a snapdragon.
this is my second Korean Note and have been extremely pleased.
no visual issues like some have reported on ither device.
Just flawless.
concerning logo( carrier stuff there are 3 or 4 carries in Korea so you are likely to get one of those.)
since i have rooted mine, i have rebranded csc to my sims carrier.
usually they ship region unlocked. When i buy from wondamobile,
seals is broken but it is probably to remove the lock. they make a 5 minute call to lift it.
these phones don't have the oem unlock vanishing issue either.

the Korean version has no snapdragon. Does the Samsung logo appear on the ignition? but do you need to change them to work with your operator? but does it have any restrictions with respect to others?

Andeoid01 said:
the Korean version has no snapdragon. Does the Samsung logo appear on the ignition? but do you need to change them to work with your operator? but does it have any restrictions with respect to others?
Click to expand...
Click to collapse
if i remember correctly, before i rooted and modified phone, it did have that carrier logo. but phone worked fine regardless. LTE and such was all working. Yes some carrier bloat in korean but that was to be expected. I root my phones so that was not an issue.
right now running Dr. ketan rom on canadian Rogers csc and all us working fine.

but does it also work in other regions? are there any preinstalled apps? Ke stock European firmware, not Korean can you flash?

Andeoid01 said:
but does it also work in other regions? are there any preinstalled apps? Ke stock European firmware, not Korean can you flash?
Click to expand...
Click to collapse
yes korean carrier apps. but the phone is unlocked so any sim using gsm network should work

bober10113 said:
if i remember correctly, before i rooted and modified phone, it did have that carrier logo. but phone worked fine regardless. LTE and such was all working. Yes some carrier bloat in korean but that was to be expected. I root my phones so that was not an issue.
right now running Dr. ketan rom on canadian Rogers csc and all us working fine.
Click to expand...
Click to collapse
Could you help me install/flash a Canadian bell/rogers/Fido csc on a rooted sm-n960f/day?

markdagul said:
Could you help me install/flash a Canadian bell/rogers/Fido csc on a rooted sm-n960f/day?
Click to expand...
Click to collapse
go to the canada discussion thread:
https://forum.xda-developers.com/showpost.php?p=77758034&postcount=284

hi bro, i have N960N korean variant with single sim.. is i possible to flash N960F firmware without rooting

shameemindia said:
hi bro, i have N960N korean variant with single sim.. is i possible to flash N960F firmware without rooting
Click to expand...
Click to collapse
odin probably won't let you.
if you root/twrp, then flashing a custom firmware/ rom will be possible

Please delete....

bober10113 said:
the korean N960N has the same specs as the Fs.
so its a exynos chip and not a snapdragon.
this is my second Korean Note and have been extremely pleased.
no visual issues like some have reported on ither device.
Just flawless.
concerning logo( carrier stuff there are 3 or 4 carries in Korea so you are likely to get one of those.)
since i have rooted mine, i have rebranded csc to my sims carrier.
usually they ship region unlocked. When i buy from wondamobile,
seals is broken but it is probably to remove the lock. they make a 5 minute call to lift it.
these phones don't have the oem unlock vanishing issue either.
Click to expand...
Click to collapse
man, i just bought the used korean version. but i didnt have the confidence to flash it because im afraid it will be locked down or some bad thingy will happen to it. if you flash custom rom will it get the automatic updates?

ArcanusNyne said:
man, i just bought the used korean version. but i didnt have the confidence to flash it because im afraid it will be locked down or some bad thingy will happen to it. if you flash custom rom will it get the automatic updates?
Click to expand...
Click to collapse
like any rooted device OTA will stop working. you will have to manualy downlaod firmwares to keep it up to date.
right now Pies official build has arrived for N960N devices for 1 or 2 weeks now.

Looking for Samsung Galaxy Note 9 Official Stock AT&T Rom for my unlocked phone

I bought a Note 9 from Amazon I thought it was an official AT&T phone but it is the unlocked version. My unlocked version does not support a number of AT&T's features I would like to have access too. I have read how to flash the Rom and I know how to do it. I downloaded a Rom which I thought was the AT&T stock rom but it was actually the same Rom I had the unlocked version. So when I flashed it it was the same as before. I think it is possible it flash the phone so that it is like I bought it from AT&T. I have seen people do this on youtube with their Galaxy note 10's. I am unable to find the Official Stock Rom or maybe I have and am unsure if it is the official one. So if anyone knows where I can get the dang official Rom so I can flash my unlocked phone and turn it into an official AT&T phone that would really help me. Thank you very much.
My Model Number is
SM-N96OU1
My Baseband Version is
N96OU1UEU4DTC7
My build number is
QPA.190711.020.N96OU1UEU4DTC7

Will this one work on my phone?
https://forum.xda-developers.com/galaxy-note-9/how-to/stock-official-android-pie-t3897339

Nym the Robot said:
I bought a Note 9 from Amazon I thought it was an official AT&T phone but it is the unlocked version. My unlocked version does not support a number of AT&T's features I would like to have access too. I have read how to flash the Rom and I know how to do it. I downloaded a Rom which I thought was the AT&T stock rom but it was actually the same Rom I had the unlocked version. So when I flashed it it was the same as before. I think it is possible it flash the phone so that it is like I bought it from AT&T. I have seen people do this on youtube with their Galaxy note 10's. I am unable to find the Official Stock Rom or maybe I have and am unsure if it is the official one. So if anyone knows where I can get the dang official Rom so I can flash my unlocked phone and turn it into an official AT&T phone that would really help me. Thank you very much.
My Model Number is
SM-N96OU1
My Baseband Version is
N96OU1UEU4DTC7
My build number is
QPA.190711.020.N96OU1UEU4DTC7
Click to expand...
Click to collapse
In sammobile. Use samfirm or frija for fast download.

Thank you for your help!

Nym the Robot said:
Sorry but that did not answer my question.
Click to expand...
Click to collapse
Rosli59564 said:
In sammobile. Use samfirm or frija for fast download.
Click to expand...
Click to collapse
in fact that DID answer your question.
in sammobile, you could find your "carrier" rom version as you want, which is U, not U1 (unlock version).
then use samfirm or frija to download the rom with max speed.
https://www.sammobile.com/samsung/galaxy-note9/firmware/#SM-N960U

Thank you very much for clearing that up for me. Very helpful!

Nym the Robot said:
Thank you very much for clearing that up for me. Very helpful!
Click to expand...
Click to collapse
very glad that helps :good:

So If I want to flash it too the official AT&T I should look for SM-N96OU instead of SM-N96OU1, correct? I am nervous about bricking the phone. I have read that the AT&T version and the unlocked phones are exactly the same they just have different firmware. Is this true?

Nym the Robot said:
So If I want to flash it too the official AT&T I should look for SM-N96OU instead of SM-N96OU1, correct? I am nervous about bricking the phone. I have read that the AT&T version and the unlocked phones are exactly the same they just have different firmware. Is this true?
Click to expand...
Click to collapse
yes.
for more information about this, you could read below thread to be sure:
https://forum.xda-developers.com/galaxy-fold/how-to/f900u-f900u1-firmware-links-t3922870

Nym the Robot said:
So If I want to flash it too the official AT&T I should look for SM-N96OU instead of SM-N96OU1, correct? I am nervous about bricking the phone. I have read that the AT&T version and the unlocked phones are exactly the same they just have different firmware. Is this true?
Click to expand...
Click to collapse
I'm looking to convert my SM-N960U1 (unlocked) to the AT&T version as well. I'm seeing the following as the lastest firmware I should be downloading to convert to AT&T. Can anyone verify this because the N960U does not have AT&T firmware available?
...firmware/SM-N960U1/ATT/download/N960U1UEU4DTC7/335086/

All the U firmware is the same. If you have At&t sim you can flash any Note 9 U firmware and it will provision to your sim. If you are coming from U1 you will need to do a factory wipe. Was your device purchased as unlocked or was it U?....
Oops never mind I see its unlocked.
Sent from my SM-N770F using Tapatalk

For some reason i feel that Sammobile its more about selling firmware software to buyers of samsung instead of helping people take the best out of their phones. Some of use pay over the 1000 dollar for a phone and dont get easy help while samsung should atleast give us the freedom to get the firmwares for our devices for free. Sam mobile has ablot of information on their website,but ofcourse nothing for free. Even signing up their websites is an issue,and to get support thats another issue. So i most say Sam mobile its all about selling Samsung software,while you and me who buy the phones,not sammobile! Resell it back to us. Seriously its discrimination in my eyes. Maybe am wrong, but thats how i feel about. Now i dont know what business relation sammobile has with samsung,but i know the founder is not a. Chinese, but a Holland guy. Thank u.