GSM or CDMA help? - Touch Pro2, Tilt 2 Windows Mobile General

I have a t-mobile touch pro 2 from htc and i dont know if it is GSM or CDMA, how do you check? im a noob at this so i wouldnt know.. Also is living in american version different from overseas version of the phone for t-mobile?

t-mobile would be GSM
the US version would be locked to US t-mobile and i dont think you would be able to use it internationally without unlocking first

what do you mean by locked to US t-mobile and for sure it is GSM? dont want to risk bricking my phone :/

That means that you can ONLY use your TP2 on the US T-Mobile Network, unless you unlock the sim. And yes T-Mobile Touch Pro 2 is GSM.

okay thanks a lot. any advice you guys want to give when you guys were starting off?

pandaxownage said:
I have a t-mobile touch pro 2 from htc and i dont know if it is GSM or CDMA, how do you check? im a noob at this so i wouldnt know.. Also is living in american version different from overseas version of the phone for t-mobile?
Click to expand...
Click to collapse
T-Mobile anywhere worldwide is GSM, not CDMA. (Verizon and Sprint...and a few others are CDMA).
However, the version of TP2 released/branded by T-Mobile USA is different -- with somewhat different radio hardware -- than what is used in Europe.
It will definitely work on the EDGE-speed GSM networks in Europe...but not as sure about the 3G-speed bands.
Kenchi* said:
That means that you can ONLY use your TP2 on the US T-Mobile Network, unless you unlock the sim.
Click to expand...
Click to collapse
That's not quite true...it's only true if you want to put a non-T-MoUSA sim card in your phone. I've taken my previous (not TP2) T-MoUSA phones to Europe more than once and they work and access the networks fine. It's just that you have to pay international roaming charges...but it definitely works.
T-Mobile international data roaming charges in most places in the GSM world are $15 per megabyte...so that's pretty steep for web browsing, but not bad for mostly-text e-mail which is typically only a few kilobytes per e-mail.
Charges for international voice calls are quite high, too. That's why some people who plan to make local calls -- e.g., to call a Rome number while in Rome -- (or use a lot of data) get a local/European/whatever sim card...and that's the situation for which you need to have the sim-unlock done.

pandaxownage said:
okay thanks a lot. any advice you guys want to give when you guys were starting off?
Click to expand...
Click to collapse
Run these two cabs (I also recommend running and archiving all cabs you use, in a folder on your SD card)....they're the official "welcome basket" for all new TP2 owners
Together they help clear up memory management issues the TP2 has, which you would see the negative effects of rather quickly.
The first one turns off internet pre-caching (a waste of resources with little or no benefit), and the second one lets the phone free up memory better when apps are done using it.

sirphunkee said:
Run these two cabs (I also recommend running and archiving all cabs you use, in a folder on your SD card)....they're the official "welcome basket" for all new TP2 owners
Together they help clear up memory management issues the TP2 has, which you would see the negative effects of rather quickly.
The first one turns off internet pre-caching (a waste of resources with little or no benefit), and the second one lets the phone free up memory better when apps are done using it.
Click to expand...
Click to collapse
i am currently using clean ram should i delete that?

pandaxownage said:
i am currently using clean ram should i delete that?
Click to expand...
Click to collapse
Nope, that's just one more tool that can help, it just may not need to lend as much of a hand after you run those.

thanks, anything else i should need or know before i start flashing and stuff?

pandaxownage said:
thanks, anything else i should need or know before i start flashing and stuff?
Click to expand...
Click to collapse
Read the first post of "Flashing your first GSM Rom..." thread -- and associated HardSPL thread -- carefully.
That's the most important thing you can do before flashing custom rom.

just to make sure its http://forum.xda-developers.com/showthread.php?t=550131
and http://forum.xda-developers.com/showthread.php?t=550540 right?

pandaxownage said:
just to make sure its http://forum.xda-developers.com/showthread.php?t=550131
and http://forum.xda-developers.com/showthread.php?t=550540 right?
Click to expand...
Click to collapse
Yes and yes.

should i download the cooked rom and after hspl i install then flash or how does it work?

pandaxownage said:
should i download the cooked rom and after hspl i install then flash or how does it work?
Click to expand...
Click to collapse
The big bold red steps #2 and #3 at that second link answer that for you

pandaxownage said:
I have a t-mobile touch pro 2 from htc and i dont know if it is GSM or CDMA, how do you check? im a noob at this so i wouldnt know.. Also is living in american version different from overseas version of the phone for t-mobile?
Click to expand...
Click to collapse
If you got the phone directly from HTC, it is probably the international verson that works with the European T-Mobile high speed network. Does the box it came in say "T-Mobile" or "HTC"?
But it is definitely GSM.
Is it unlocked?

it came in the t-mobile box. what do you mean by unlocked?

pandaxownage said:
it came in the t-mobile box. what do you mean by unlocked?
Click to expand...
Click to collapse
altered at the firmware level to allow it to work with sim cards from other carriers. It's something you have to do or pay somebody to do for you, so if you did neither, then it's still "sim-locked"

yeah its locked :X

pandaxownage said:
yeah its locked :X
Click to expand...
Click to collapse
Not a big deal, don't sweat it...that has no bearing on flashing radios or roms, only matters if you want to use it on a carrier other than T-Mobile (US)
I think what stevedebi was asking for is because the euro version comes unlocked from the factory, and I believe is labeled as such.

Related

need some information ...

good day all,
new to the WM arena and come seeking some knowledge.
i would like to know how i would know if my TP2 is
a gsm or a cdma phone.
also i been playing and would like to know how i
can "format" and reinstall WM but the factory version
and not one that is crippled by service providers.
now i seen words used like rom, radio, spl and do not have the
fogiest clue what that all means to me. this is a
step up from flashing normal java based phones
also how can i get rid of all my connections except the 1 used for internet and mms? there is a whole stack of them but not
lister under connections.
looking forward to some heavy duty learning and lots of reading.
thanx ahead ...
If your Device has a SIM card then most likely it is a GSM Device
Bizybone said:
If your Device has a SIM card then most likely it is a GSM Device
Click to expand...
Click to collapse
Not accurate. The CDMA phones for both Verizon & Sprint have SIM cards since they're world phones.
The easy way is just to tell us what carrier/country you have & we can tell you if your device is GSM or CDMA.
xnifex said:
Not accurate. The CDMA phones for both Verizon & Sprint have SIM cards since they're world phones.
The easy way is just to tell us what carrier/country you have & we can tell you if your device is GSM or CDMA.
Click to expand...
Click to collapse
It is also wildly inaccurate because Japan and a few others don't use GSM and they have SIM cards. Technically they are RUIM cards, but they look the same.
As xnifex said, please state the carrier it was purchased from or the branding on the phone before we can ascertain the technology behind it.
gehzumteufel said:
It is also wildly inaccurate because Japan and a few others don't use GSM and they have SIM cards. Technically they are RUIM cards, but they look the same.
As xnifex said, please state the carrier it was purchased from or the branding on the phone before we can ascertain the technology behind it.
Click to expand...
Click to collapse
how rude of me, sorry.
my SP is Vodacom(majority share held by vodafone)and my home country is South Africa. i think it would be safe to asume that my phone is GSM.
thanx for the replies.
Don't see it as rude. You were genuinely inquiring about information you didn't know. That isn't rude I don't think.
Since I just noticed we all glanced over some of the other info you were requesting I will go over it.
A rom is basically the "firmware" that is loaded. The "radio" is the hardware that allows you to connect to the network, but it is interchangeably also used to refer to the radio rom. The firmware that controls the radio. Different radios may perform better or worse. The SPL is the bootloader.
And welcome to the community!
gehzumteufel said:
Don't see it as rude. You were genuinely inquiring about information you didn't know. That isn't rude I don't think.
Since I just noticed we all glanced over some of the other info you were requesting I will go over it.
A rom is basically the "firmware" that is loaded. The "radio" is the hardware that allows you to connect to the network, but it is interchangeably also used to refer to the radio rom. The firmware that controls the radio. Different radios may perform better or worse. The SPL is the bootloader.
And welcome to the community!
Click to expand...
Click to collapse
ah, that makes sense.
a giant step up from flashing normal phones. i always flashed my
SE phones. tee hee.
now from what i figured i need to do the unlocking of the spl
then i can flash a rom, now this is the question. what rom to choose and can i use WM 6.1 and 6.5 or shoul i keep to 6.1 as is atm on my TP2? also will a new custom rom have no settings so i can setup my own settings? also i want to have full access to every possible feature and setting if possible.
after all this i would like to extend my programming to
this wonderfull new world.
i will stop now. dont want to scare people away with my long posts. hehehe

Sprint RHOD400

Lads,
Just bought one of these off ebay not realising there were different versions of the Touch Pro 2
Am i screwed with this phone? Seems i can't flash it with a custom rom according to the stickies, so is there anything i can do with it at all?
I'm using it in Ireland (so can't do this sprint activation thing)
So at the moment i feel i can't use it at all.
Any advice?
HARD-SPL and then flash any rom you want?
AMoosa said:
HARD-SPL and then flash any rom you want?
Click to expand...
Click to collapse
From looking at the HardSPL thread it looks like whats out doesn't support the worldphone version, cause its GSM/CDMA, not just GSM
Pure balls is all i can say. Will pay more attention in future
Resell it!
You might be able to use it just a pda! Or an expensive paper weight...
ai6908 said:
You might be able to use it just a pda! Or an expensive paper weight...
Click to expand...
Click to collapse
its already back up on ebay and have had interest
If you're patient... there will be a HardSPL for it.
Not that patient. We'll see. If it doesn't sell on ebay i'll use it for a bit
-l-Z3K3-l- said:
Lads,
Just bought one of these off ebay not realising there were different versions of the Touch Pro 2
Am i screwed with this phone? Seems i can't flash it with a custom rom according to the stickies, so is there anything i can do with it at all?
I'm using it in Ireland (so can't do this sprint activation thing)
So at the moment i feel i can't use it at all.
Any advice?
Click to expand...
Click to collapse
What do you mean different versions? there is only one version per carrier. So if you have sprint as a provider then you have to purchase the sprint one. Only the gsm unlocker is out. the cdma unlocker should be out sometime next week hopefully.
p-slim said:
What do you mean different versions? there is only one version per carrier. So if you have sprint as a provider then you have to purchase the sprint one. Only the gsm unlocker is out. the cdma unlocker should be out sometime next week hopefully.
Click to expand...
Click to collapse
Sprint version isn't SIM locked at all. Don't have to worry about that.
I'm far more interested in flashing the phone with a custom ROM
-l-Z3K3-l- said:
Sprint version isn't SIM locked at all. Don't have to worry about that.
I'm far more interested in flashing the phone with a custom ROM
Click to expand...
Click to collapse
the cdma update should actually be out this weekend. its actually done just a minor road block needs to be fixed. here is cmonex's update on the hspl.
http://forum.ppcgeeks.com/showpost.p...0&postcount=73
The CDMA HardSPL is presently not available, and the Sprint version is SIM unlocked but, is locked for GSM use in the US
kevmo1965 said:
The CDMA HardSPL is presently not available, and the Sprint version is SIM unlocked but, is locked for GSM use in the US
Click to expand...
Click to collapse
we know the cdma hspl is currently unavailable, thats the reason this thread was created in the 1st place, but if you follow my link, you can see cmonex is almost done with it. You know cmonex, the one who has unlocked every other ppc.

Mytouch Slide on AT&T question

Hello all, I'm about to purchase a Mytouch Slide for use with AT&T, and wanted to make sure I wasn't going to have any issues with anything not working (GPS, SMS/MMS, etc.). I know I won't have AT&T 3G, only EDGE, but I can live with that. I searched but found very llittle on the subject, I'm assuming thats because both this handset, and this section of the forum, is fairly new.
Hopefully I'll be able to learn more about the handset in the next few weeks, and be abe to start helping others around here too. This appears to be a rather productive, professional forum. To that end, I'll say thanks in advance
What exactly are you asking.
So far the only people I know of, that can unlock this Phone is T-Mobile. Also, you must have an account in good standings & be a customer longer than 3 months..
eugene373 said:
So far the only people I know of, that can unlock this Phone is T-Mobile. Also, you must have an account in good standings & be a customer longer than 3 months..
Click to expand...
Click to collapse
What, really? So, I can't just buy one from, anywhere, and go use it? I'm new to this whole unlocking thing (CDMA background, and I work for a CDMA carrier), so I'm not really sure how the unlocking process even works. I guess that means I'd be much better served purchasing one that is already unlocked?
Well you can ask them lol but yah Check local listings new mytouch slides are only 300 and get them unlocked idk XD sorry
TakoLuffer said:
Well you can ask them lol but yah Check local listings new mytouch slides are only 300 and get them unlocked idk XD sorry
Click to expand...
Click to collapse
I'm sorry, I don't understand what your post says. The MyTouch Slide is significantly more than $300 new. It was posted above that they can't be unlocked. Are you stating that infact isn't true, and they can be?
kendogg41 said:
What, really? So, I can't just buy one from, anywhere, and go use it? I'm new to this whole unlocking thing (CDMA background, and I work for a CDMA carrier), so I'm not really sure how the unlocking process even works. I guess that means I'd be much better served purchasing one that is already unlocked?
Click to expand...
Click to collapse
unlocking works the say way it does for CDMA as it does with GSM. The only difference is instead of having to take my GSM phone to my carrier (or call them) to have my ESN number changed to my new unlocked phone like i would have to do with a CDMA phone. I can just pop my SIM card into my new unlocked GSM phone.
Even if you work for a CDMA carrier you should know that. If you work for any cell phone carrier you should know that
krolla03 said:
unlocking works the say way it does for CDMA as it does with GSM. The only difference is instead of having to take my GSM phone to my carrier (or call them) to have my ESN number changed to my new unlocked phone like i would have to do with a CDMA phone. I can just pop my SIM card into my new unlocked GSM phone.
Even if you work for a CDMA carrier you should know that. If you work for any cell phone carrier you should know that
Click to expand...
Click to collapse
I understand the idea behind being able to take my sim card out of one GSM phone, and put it into another. The network looks for the info on your sim, not your ESN/MEID. And honestly, the only carriers that 'unlock' any CDMA phones currently are a couple of the pre-paids (MetroPCS & Cricket) as far as I know. You can't take a Verizon phone to Sprint, or visa versa. I work for a MetroPCS retailer, I know all about flashing CDMA phones to the MetroPCS network, and it's alot more than simply opening it up to be able to be used with anybody. Not to mention needing to use a 3rd-party flashing software that will flash Metro info to the device, as well as extract the MEID from the handset and add it to the MetroPCS database so the MetroPCS activation system will recognize it as a usable handset. So, it's really not a fair comparison.
Regardless, it still leaves my question unanswered. I've never dealt with GSM phones outside of simply buying a new one at the AT&T store. Being able to 'unlock' it to use with any carrier is a new idea to me. So, instead of everybody telling me I'm stupid and that I should know how it works, can ANYBODY point me in the direction of an explanation of what it takes to unlock a GSM phone, what changes need to be made, and why a MyTouch Slide is special WRT it not being able to be unlocked?
Im with att everything works perfectly on my slide
Virus1x said:
Im with att everything works perfectly on my slide
Click to expand...
Click to collapse
Might I ask how you got yours unlocked?
I got mine unlocked from theremoteunlocker.com
Gsm phones are locked via its hardware just like how when you use your pc the bios is software interlayed into your mobo so they could lock it if they wanted to only accept the types of processors they accept e.g tmobile locked their phone (the mobo) to only accept the tmobile simcard (the processor) the unlock code is a delevoper or admin unlock code that removes the simcard lock so you can use any simcard on it
Sent from my T-Mobile myTouch 3G Slide using XDA App
Virus1x said:
I got mine unlocked from theremoteunlocker.com
Gsm phones are locked via its hardware just like how when you use your pc the bios is software interlayed into your mobo so they could lock it if they wanted to only accept the types of processors they accept e.g tmobile locked their phone (the mobo) to only accept the tmobile simcard (the processor) the unlock code is a delevoper or admin unlock code that removes the simcard lock so you can use any simcard on it
Sent from my T-Mobile myTouch 3G Slide using XDA App
Click to expand...
Click to collapse
Got it, I just figured that out from reading the website that you said you used. SIGNIFICANTLY easier task than 'unlocking' a CDMA handset. I've already sent them an email, if I can infact get one unlocked, I'll be buying one this week. Thanks!!
Yep best phone have trumps iphone
Sent from my T-Mobile myTouch 3G Slide using XDA App
well where did u get urs unlocked from
Look around on tmobiles website, the have the conditions for giving you a unlock code posted. If you meet the conditions they will email you the unlock code.
I did it with my slide, I called them Friday and they emailed me a unlock code by Monday. Free and easy.
Found the URL. http://support.t-mobile.com/doc/tm51885.xml
There you go...
Sent from my SGH-T959 using Tapatalk
Virus1x said:
Im with att everything works perfectly on my slide
Click to expand...
Click to collapse
I'm assuming by perfect you're not including 3G since the slide isn't set or rather, doesn't contain the correct radio module to use AT&T's 3G band. Or does it and we're being lied to by the carriers (no surprise there) hmm...

International ROMs

Good afternoon everyone
I'm going to Ireland here in October and i want to talk my HTC TP2 (world edition) phone with me. I gave telus a ring and they told me the following.
1) they need to activate an international roaming feature which requires a 200 dollar deposit.
2) Then i need to pay for any international Airtime (which was expected)
3) Date will cost me 25 dollars a meg. This to me is the worst because thats all I really need. I don't need the phone.
I have no intentions of giving into Telus's demands so really here's my question. As I said I'm using a world edition HTC touch pro 2 loaded with Mighty Mikes latest rom. Is there an international or European version of this rom (or something similar) i can load up so that I can use my phone in Ireland without it actually needing to go through telus? Like i said data being the most important thing to me.
thx
Worldphone is CMDA right? You should read this thread.
http://forum.xda-developers.com/showthread.php?t=566043
I think that you should unlock your phone and then buy a simcard in Ireland for the data. I think that that would be your best solution.
Lennyz1988 said:
Worldphone is CMDA right? You should read this thread.
Click to expand...
Click to collapse
A worldphone is both GSM and CDMA.
Sorry for the offtopic, just wanted to clarify
Jackos said:
A worldphone is both GSM and CDMA.
Sorry for the offtopic, just wanted to clarify
Click to expand...
Click to collapse
Yes I know, but then he can't use the gsm unlocker can he?

Horrible ATT reception with unlocked Note 10+

So I switched from a ATT S9+ to the (Unlocked) Note 10+ and have had the most horrible reception on ATT. I was wondering if it's happening to anyone else? I spoke with the ATT advanced tech team and she told me that because it's not the ATT Note 10+ that it's not configured for their network. Is this true? She then help me set up a new APN which was the same as before she just added hipri to the apn type. Is anyone else having this same issue or know what's going on? I need to know before I convince myself to return this one for a ATT Note 10+.
1. did you try to check and see if there's a software update?
2. try to turn off phone and turn back on
i using unlocked note10+ on verizon prepaid no problem.
i also have a freedomp simcard, it uses the att network, it showing the same 3 bar signals like my toy iphone8 at my house
I also use unlocked dual SIM 975F on ATT. It works but I feel like the speed is slow but ironically, when I compared to a '5G' iPhone on ATT I got faster speeds - go figure. I'm trying to get them to enable voLTE . I believe we miss band 30!which is used in cities. The trade off is worth it though, for me to have dual SIM.
skeet09 said:
So I switched from a ATT S9+ to the (Unlocked) Note 10+ and have had the most horrible reception on ATT. I was wondering if it's happening to anyone else? I spoke with the ATT advanced tech team and she told me that because it's not the ATT Note 10+ that it's not configured for their network. Is this true? She then help me set up a new APN which was the same as before she just added hipri to the apn type. Is anyone else having this same issue or know what's going on? I need to know before I convince myself to return this one for a ATT Note 10+.
Click to expand...
Click to collapse
I'm having the same issues as we speak I currently have no bars. What will work and I did this with my Galaxy s10 plus , we need to flash the att software since it's unlocked. Not sure how to do it with this one. Let me see if I can find it and post it
netnerd said:
1. did you try to check and see if there's a software update?
2. try to turn off phone and turn back on
i using unlocked note10+ on verizon prepaid no problem.
i also have a freedomp simcard, it uses the att network, it showing the same 3 bar signals like my toy iphone8 at my house
Click to expand...
Click to collapse
Yea I have the latest software. I have the N75U1. The whole reason why I got unlocked is because of bloatware and also so I'll be able to unlock and root the phone once that feature becomes available. So hopefully I made the right decision.
skylinegtr116 said:
I'm having the same issues as we speak I currently have no bars. What will work and I did this with my Galaxy s10 plus , we need to flash the att software since it's unlocked. Not sure how to do it with this one. Let me see if I can find it and post it
Click to expand...
Click to collapse
That would be awesome because right now I'm regretting my decision on this unlocked phone so bad lol
skeet09 said:
That would be awesome because right now I'm regretting my decision on this unlocked phone so bad lol
Click to expand...
Click to collapse
i have the unlocked version. I flashed AT&T firmware. Signal is the same. Makes no difference unlocked or carrier branded, the hardware is the same.
racinwarrior said:
i have the unlocked version. I flashed AT&T firmware. Signal is the same. Makes no difference unlocked or carrier branded, the hardware is the same.
Click to expand...
Click to collapse
So based off of that should I return this phone and swap it out with the att version? I thought the unlocked had the same hardware and a little more? Sorry I didnt do my research on bands and all that good stuff.
skeet09 said:
Yea I have the latest software. I have the N75U1. The whole reason why I got unlocked is because of bloatware and also so I'll be able to unlock and root the phone once that feature becomes available. So hopefully I made the right decision.
Click to expand...
Click to collapse
If you bought the N975U1, then it's already carrier unlocked.
If you mean unlock the bootloader, that will never happen. And there's about a 99.9% chance it will never be rooted.
Mr. Orange 645 said:
If you bought the N975U1, then it's already carrier unlocked.
If you mean unlock the bootloader, that will never happen. And there's about a 99.9% chance it will never be rooted.
Click to expand...
Click to collapse
Yea I have the N975U1. Im guessing it has all the same hardware as the att note 10 plus or is there something different? Well... that's good to know lol I guess I bought it so it has no bloatware then lol thanks for the heads up.
skeet09 said:
Yea I have the N975U1. Im guessing it has all the same hardware as the att note 10 plus or is there something different? Well... that's good to know lol I guess I bought it so it has no bloatware then lol thanks for the heads up.
Click to expand...
Click to collapse
Yup. Same exact hardware.
The N975U, the N975U1, and the N975W (Canadian) are all exactly the same hardware and you can cross flash hardware between them.
skeet09 said:
That would be awesome because right now I'm regretting my decision on this unlocked phone so bad lol
Click to expand...
Click to collapse
I think it varies carrier and location. I just flashed the tmobile firmware which is the same for at&t and I got VOLTE ,WIFI CALLING AND ADVANCED MESSAGING back. Where I had no service I have 2 bars now.
So I'm happy now. Try it for yourself before returning
Mr. Orange 645 said:
Yup. Same exact hardware.
The N975U, the N975U1, and the N975W (Canadian) are all exactly the same hardware and you can cross flash hardware between them.
Click to expand...
Click to collapse
Thank you for that info that's all I needed to know because what the att advanced tech team said was that the att note 10 was specifically for their network including hardware so I was thinking it had something this unlocked version didnt.
skeet09 said:
Thank you for that info that's all I needed to know because what the att advanced tech team said was that the att note 10 was specifically for their network including hardware so I was thinking it had something this unlocked version didnt.
Click to expand...
Click to collapse
LOL. Nope same exact device, just different firmware.
I bought the unlocked too. I really needed wifi calling since my ATT service is poor at my house. Once I flashed the ATT firmware (including ATT User Data file) I got wifi calling, VoLTE, HD Voice, Visual Voice all back. My calls are 100% better. Before flashing I sounded muffled to the people who I called & calls were dropping. Now they are crystal clear & no drops. I mainly got the unlocked for the Trade in value on my Note 9. Totally worth it.
burrzoo said:
I bought the unlocked too. I really needed wifi calling since my ATT service is poor at my house. Once I flashed the ATT firmware (including ATT User Data file) I got wifi calling, VoLTE, HD Voice, Visual Voice all back. My calls are 100% better. Before flashing I sounded muffled to the people who I called & calls were dropping. Now they are crystal clear & no drops. I mainly got the unlocked for the Trade in value on my Note 9. Totally worth it.
Click to expand...
Click to collapse
Any chance you can direct us to the post(s) that you followed to do this correctly? I've been collecting files to attempt this for AT&T, but haven't found a decent guide.
discothan said:
Any chance you can direct us to the post(s) that you followed to do this correctly? I've been collecting files to attempt this for AT&T, but haven't found a decent guide.
Click to expand...
Click to collapse
Disclaimer: You do this at your own risk! Read & re-read the details! I am not responsible if you brick your phone
Now, all that being said, it was actually an easy process but I searched and read and read and re-read before trying anything.
I got the firmware & most importantly for AT&T, the UserData file from this thread (Read the entire Post (maybe 2 or 3 times), it's very informative:
https://forum.xda-developers.com/galaxy-note-10+/how-to/n975u-n975u1-firmware-links-t3957648
I followed the instructions from this S10 thread See POST #5 & substituted the N975U file Wording when they listed the file names for the S10 firmware:
https://forum.xda-developers.com/galaxy-s10/help/samsung-s10-unlocked-phone-att-firmware-t3912973
NOTE I used a patched version of ODIN from this thread (and not the version linked to in the S10 discussion thread above):
https://forum.xda-developers.com/android/software/patched-odin-3-13-1-t3762572
Lastly, I am using my old Note 9 AT&T SIM Card. From what I've read, at any given time, AT$T can update their system and your IMEI might not correspond to their ATT specific list and apparently you can lose functionality. I've been fine for a week and others have been flashing unlocked phones with ATT firmware for years so I'll take my chances.
Good Luck!
discothan said:
Any chance you can direct us to the post(s) that you followed to do this correctly? I've been collecting files to attempt this for AT&T, but haven't found a decent guide.
Click to expand...
Click to collapse
Use the patched version of Odin.
Turn the phone off and press and hold the power,up and down volume buttons at the same time.
Let go once the download screen appears.
Go ahead and put all the files in the correct spot..AB to AN ,BL to BL and so on.
Once complete just start the flash and that's it. Leave the att sim in the phone through the whole process.
Done...
discothan said:
Any chance you can direct us to the post(s) that you followed to do this correctly? I've been collecting files to attempt this for AT&T, but haven't found a decent guide.
Click to expand...
Click to collapse
Have you tried flashing it yet?
skeet09 said:
Have you tried flashing it yet?
Click to expand...
Click to collapse
I have.
I'm not sure if the ATT file took.
I know I lost my apps/customizations...which I was expecting since I used the home-csc file.
Also my GMAIL app is not right, its missing the ability to set the frequency of SYNCs, which I had with the stock Gapps.

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