Database Users

confused sprint free tethering stock 2.1 gone 2.2

this is a short story of my past week saga.
a month ago i got 2 evos. wife and i.
i was sold on the fact that with these phones while one could pay 30 bucks a month for up to 8 on wifi hotspot,
OR!
they could be used for internet sharing over usb for free to one computer.
that is what 3 different sprint reps told me, and i was shocked b.c i thought there was no way to get that but i was clearly told and i asked repeated questions because it seemed like nirvana.
anyway i get the phones and as i am getting teh numbers set up do the dreaded late june OTA update which apears broke a bunch of your roots. bummer.
anyway.
i live in a 4g land and happily for a month on both phones I
turn the 4g radio on,
wait for connection,
connect supplied usb cable to computer with htc sync software installed
connect phone and use usb settings drop down to set the phone to
internet sharing over usb.
with in 30 seconds htc sync had added a network adapter and life was great.
i don't think i ever did it over 3g, however a sprint rep told me after asking "is this free tethering to one computer only on 4g thing?" replyied "i haven't had anyone say they couldn't over 3g but im not sure" but i tried once and i don't think it got working, i think i got error 67.
i thought it was hilarious b.c i assumed most were rooting for the great wifi teather, ?or usb? and it was working as so out of the box.
so after carefully reading the hundred or so posts by all rooting methods, what to do with adb, then the single click, then the single click removal due to messed up 4g stuff... i just kept waiting b.c although im sure i could follow a multistep nand root process, but as the phones worked so well as is, and i wasn't sure if teh 4g radio was sorted out yet in a simple root i just waited to root later.
so this past thursday or so i did on my phone the official over the air update to 2.2
3.26.651.6
and all day i was highly enjoying it. small changes here and there
UNTIL!!!
i went home and did the standard 4g radio on, usb connect, drop down,
hm... internet sharing has been changed to usb teathering....
and i did it, and nothing happened. error 67
so this time i unplugged radio 4g of on, confirmed in menu settings we were go with ip
and phone internet worked
but after plugging in usb and switching to usb teathering and quickly going back to the 4g menu status page i would watch the 4g radio disconnect, start scanning, maybe attempt to connect to sprint, then scann again forever
then dump a error 67.
so.... thats a frustration...
so i call sprint, and they say you need to go to a store to fix the update, yes they know it createdissues. so i go to a store.
they send me to another store, a tech store... they say oh you get error 67?
call sprint tech support they need to clear it up on their end.
so i call and they try it. i do the whole pound pount 32 somthing enter a code
off on
wait.
and still errors and no connecting...
so i call and they say you need to go back to the tech store adn have them put the update on.
i am slightly ticked at this point but totally staying cool.
i am starting to realize that this is an issue. and sprint has no idea.
next morning i do make it back to the store...
and speak with the tech guy
1st telling him the story.
2nd asking before anyother stuff, can we make this simple and restore my phone with thier tools to 2.1
he says basically, ah nope. i can't do anything. i have no tools.
i have no software. on this phone its basically the ota's htc send us.
so bascially spritn wants me to get all the way here,
and all he's going to do is go behind the door
punch around on my phone to make sure im not an idoit, then set the phoen back to factory settings, and make sure 2.2 looks aok.
so knowing this isn't going to solve anything, i let them go anyway so when i talk to sprint again i have followed their suggestions yet, i still have teh issue.
so that's what i do, and after putting contacts back on and using an app to restore most of installed apps. i head back home...
there is now frustration but still maintain my cool, bc after all i live in america, and i will get to eat today. overall life is good.
idea, lets call htc. so i do.
basically this person is slighly tech and proceeds to say,
from what i hear, due to a glitch 2.1 owners have free hotspot.
most likely that got fixed in 2.2
but i held my ground stating that hotspot and usb data sharing are two distinct thigns, and as much as sprint would like to merge and charge, that difference adn stated fact was the selling reason for me on these...
but she confirmed that there is no going back to 2.1
but also left me with a glimmer or hope.
so i called back sprint then sprint tech, then got on the phone waitng for advanced tech support to call me back on the idea that i just need my account provisioned for usb data tethering. which allows a 1 computer to share the data from my plan, and as i have unlimited, its no problem.
the tech tried to do something like that... but got to a point where we changed and confirmed something deep in my phone like either a 3g or 4g mac address was right, but i still had issues, and so he said he woudl have advanced tech call me back b.c they had better tools to assist me.
well that hour call back still hasnt happened and its around 36 hours know.
maybe i get a call monday..
however... at this point i am bugged b.c obviously there is still a 2% change this will get solved by the correct device provisioning,
however i believe now the sprint reps merely didn't know it was a glitch which allowed single person teathering so now if i call, basically all i get is big crocodile tears that say im sorry you were misinformed...
so the hilarious this is i still have the other phone, no way i will update that one, b/.c its our web lifeline now.
and if the other one gets sorted out great.
if not,
i have been waiting in the back, but this time.
im joining the others waiting for the FANTASTIC DEVS to find the exploit to allow nand rooting for the ota and stock shipped 2.2 evos
and i will be in.
it can't come soon enough.
thanks for reading, enjoy your night.
**newcomers like me to xda, please spent a couple hours reading up before you post or ask questions.
you will be shocked how many answers are here.

if all your wanting to do is tether to 1 pc through USB, than just get EasyTether.
It works great for me, and I still get 7mbs with 4g turned on while doing a speedtest on my PC. And, you do not need to be rooted to use it.

Yeah, thanks for the reminder, i tried that and pdanet first, but stopped bc i was able to with htc's stock software, and i was told its legit from sprint, but at this point it might be the way to get along till more headway is made, only 10 for the https and would work well as i dont need root. At this point 40 quarters is a better use of my time Still though kinda ticked at sprint, i feel like this has been a mega bait switch. They have been helpful, but they cant fix it.
-owen while xda appin'

HTC EVO , sprint to boost might want to check this out!

So it might be a bit premature to celebrate but I believe ive found a much a simpler way to get your evo ( or any other CDMA phone) on boost. *this worked for me and would like to know if anyone else could try this to confirm it works as im out of phones.
what you need: Boost Donor phone. (not activated, new or Used)
htc evo, droid etc etc with alterations already performed( cant discuss what I mean by this but search google)
step 1) and this is the only step!!!! instead of activating your donor phone and getting NAM and nv files and aaa , keys and all that other garbage, just activate your EVO. once you activate it the keys and all other info is automatically sent to the evo upon hands free activation.
Thats it!
My guess is when new account is made keys etc are generated from meid and sent 1 time and 1 time only. as-long as its a "boost" phone it will automatically update all files.
again this has worked for me on my fiances phone and took about 10 mins once alterations were made to her evo.
Would others please try this to confirm it wasnt a fluke.

This seems like it should work, I've seen discussions before where some say it worked liked this and others said it didn't. So you're definitely not the first person to bring it up but I'm glad you posted a basic guide that others can try and report back.
My problem is I already have an EVO on Boost Mobile. I'd rather keep the same ESN/MEID as they're from my old TP2. I don't want to buy a donor phone to use those numbers but I don't think you can activate a new phone with an ESN that is already on your account.
Either way, great thread.

You still need to get NV items even with this method, there's no way around that, even if it says phone has been successfully activated, here's how to check, after phone has been successfully activated by hands free activation open up the dial pad and press ##33284# go down to data, it will tell you if your at 1xrtt or evdo A. Of course you want to be at evdo A. If it shows 1xrtt, which it will cause you haven't written the necessary NV items. You must go write your NV items..... On a side note that ##33284# is only going to work on a sense ROM, some custom roms won't let you access that, best to do it from a stock ROM, then flash your little heart

I guess that's what he means by "alterations already performed."

[Q] Verizon apps + Root + Move to TMo

I upgraded my unrooted Galaxy S5 to lollipop and it was bad, slow, freezing a lot. I disabled many Verizon-bloatware apps and lollipop is now a buttery smooth beautiful thing!
What pros & cons would rooting a phone generally give me for an average user's experience?
Most importantly, I'm looking to take & convert this S5 phone (and my daughter's Galaxy S3) to T-Mobile this weekend and want to make it all T-Mobile ready. Any insight, thoughts, suggestions, especially if I wanted to root or factory reset my phone but keep app data (such as Kung Fu Pets )?
I've been told by friends and cell providers these phones are already unlocked and can easily switch networks, no worries of voice or data settings on my part, TMo's WiFi calling will work as if I bought the phone from TMo, etc.
Thanks all!

KCSamerica said:
I upgraded my unrooted Galaxy S5 to lollipop and it was bad, slow, freezing a lot. I disabled many Verizon-bloatware apps and lollipop is now a buttery smooth beautiful thing!
What pros & cons would rooting a phone generally give me for an average user's experience?
Most importantly, I'm looking to take & convert this S5 phone (and my daughter's Galaxy S3) to T-Mobile this weekend and want to make it all T-Mobile ready. Any insight, thoughts, suggestions, especially if I wanted to root or factory reset my phone but keep app data (such as Kung Fu Pets )?
I've been told by friends and cell providers these phones are already unlocked and can easily switch networks, no worries of voice or data settings on my part, TMo's WiFi calling will work as if I bought the phone from TMo, etc.
Thanks all!
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Click to collapse
This is my opinion only, with that being said for the average user there is no advantage to being rooted. The average user is not interested in flashing new roms or freezing apps beyond what Verizon allows. The average user wants to turn on their phone and go on their merry way. If something goes wrong they want to call Verizon and have they fix it for them. They would never touch Odin.
With that being said, because your in this forum your more than the average user. If you wan to freeze or uninstall more Verizon/Samsung bloat you need to be rooted.
As for moving to a different carrier I'll let some one who has done that chime in.

jrv331 said:
This is my opinion only, with that being said for the average user there is no advantage to being rooted. The average user is not interested in flashing new roms or freezing apps beyond what Verizon allows. The average user wants to turn on their phone and go on their merry way. If something goes wrong they want to call Verizon and have they fix it for them. They would never touch Odin.
With that being said, because your in this forum your more than the average user. If you wan to freeze or uninstall more Verizon/Samsung bloat you need to be rooted.
As for moving to a different carrier I'll let some one who has done that chime in.
Click to expand...
Click to collapse
Thanks! It won't be a Verizon phone for long, so I guess with rooting it and installing a known stable release be a good idea to get rid of Verizon's bloatware (and maybe some of Samsung's) while keeping a good, hard-working phone? I noticed a big difference disabling what I'm allowed to with Verizon's apps and maybe that's enough, I don't know - any place to research which Verizon and/or Samsung apps are safe to disable (if rooting it & installing a stable release doesn't already remove them)?
Oh, also, is there where I'll go to get future updates since I'll no longer be part of Verizon, and T-Mobile will probably not update my phone since I didn't buy it from them?
Thanks again!

Through a couple phone calls, T-Mobile reassured me both my S3 and S5 would work just fine, everything just the same except I'll have to make sure the phone is unlocked. They also said on both calls that their WiFi calling would most definitely work. Verizon, though a half dozen calls, gave me a different "unlock" story each time. So much for trying to be prepared...
Neither the S3 or the S5 work as expected. The S3 uses the far inferior network speeds and takes about 3 minutes just to send a pic text, and that's only if we're using Hangouts - stock Messages or Verizon's Messages+ don't work on the S3. The S5, I get a lot of "Data (Network) connection lost", setting the time errors, I can't access my voicemail or change my voicemail phone number (not sure if that is a new issue).
So with all this in mind:
1) is the S3 using an inferior data speed network due to hardware limitations or settings I can change?
2) would rooting my S3 and S5 alleviate a lot or all of these issues?
3) any way to get TMo WiFi calling to work on a Verizon phone? Would rooting it allow me to install a TMo version Android?
4) how do I go about updating Android on these phones now that they're off Verizon and not officially TMo phones?
5) any suggestions to fix any or all of these other issues?

KCSamerica said:
Through a couple phone calls, T-Mobile reassured me both my S3 and S5 would work just fine, everything just the same except I'll have to make sure the phone is unlocked. They also said on both calls that their WiFi calling would most definitely work. Verizon, though a half dozen calls, gave me a different "unlock" story each time. So much for trying to be prepared...
Neither the S3 or the S5 work as expected. The S3 uses the far inferior network speeds and takes about 3 minutes just to send a pic text, and that's only if we're using Hangouts - stock Messages or Verizon's Messages+ don't work on the S3. The S5, I get a lot of "Data (Network) connection lost", setting the time errors, I can't access my voicemail or change my voicemail phone number (not sure if that is a new issue).
So with all this in mind:
1) is the S3 using an inferior data speed network due to hardware limitations or settings I can change?
2) would rooting my S3 and S5 alleviate a lot or all of these issues?
3) any way to get TMo WiFi calling to work on a Verizon phone? Would rooting it allow me to install a TMo version Android?
4) how do I go about updating Android on these phones now that they're off Verizon and not officially TMo phones?
5) any suggestions to fix any or all of these other issues?
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Click to collapse
1) probably, but I haven't checked the specs.
2) probably not. The APN in your phone needs to be changed to the right settings for your mobile carrier. It's under Settings/More Networks/Mobile Networks. You should be able to google the settings for TMo.
3) The APN may resolve the issue, if the phone allows for it.
4) If you root, you can do it. You may be able to get OTAs with the new sim, but I can't for Consumer Cellular.
5)Again, the APN will solve a lot of issues. The voicemail number needs to be changed to your carrier's voicemail number under Phone Settings.
5)

Rapunzl said:
1) probably, but I haven't checked the specs.
2) probably not. The APN in your phone needs to be changed to the right settings for your mobile carrier. It's under Settings/More Networks/Mobile Networks. You should be able to google the settings for TMo.
3) The APN may resolve the issue, if the phone allows for it.
4) If you root, you can do it. You may be able to get OTAs with the new sim, but I can't for Consumer Cellular.
5)Again, the APN will solve a lot of issues. The voicemail number needs to be changed to your carrier's voicemail number under Phone Settings.
5)
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Click to collapse
1) probably hardware limitations or probably settings I can change?
2 & 3) the APN was already set by the TMo in-store rep, and google search confirms it's the correct setting.
5) voicemail number just won't change! Ug, I've google searched this issue too, no luck, and it seems many Android 5.0 users have this issue unless they factory reset - an option I'm hoping to avoid for a last resort.
I have noticed by disabling Verizon apps, much is working better, but I'm wondering if Verizon made these apps imperative for the system to run properly...?

KCSamerica said:
1) probably hardware limitations or probably settings I can change?
2 & 3) the APN was already set by the TMo in-store rep, and google search confirms it's the correct setting.
5) voicemail number just won't change! Ug, I've google searched this issue too, no luck, and it seems many Android 5.0 users have this issue unless they factory reset - an option I'm hoping to avoid for a last resort.
I have noticed by disabling Verizon apps, much is working better, but I'm wondering if Verizon made these apps imperative for the system to run properly...?
Click to expand...
Click to collapse
How did you disable the apps? If you used TiBU, there have been discussion of issues in some threads.

Rapunzl said:
How did you disable the apps? If you used TiBU, there have been discussion of issues in some threads.
Click to expand...
Click to collapse
I used the Android's built-in disable feature (since it won't let me uninstall it).

KCSamerica said:
I used the Android's built-in disable feature (since it won't let me uninstall it).
Click to expand...
Click to collapse
The only thing I can think of then, is that one or more of the disabled features are required to make things work properly. I would unfreeze the apps and then freeze them, one-by-one to find out which are causing the issues. Other than that, Kies may be able to repair the install if you don't have luck with unfreezing the apps.

Rapunzl said:
The only thing I can think of then, is that one or more of the disabled features are required to make things work properly. I would unfreeze the apps and then freeze them, one-by-one to find out which are causing the issues. Other than that, Kies may be able to repair the install if you don't have luck with unfreezing the apps.
Click to expand...
Click to collapse
Easiest step is to try the enable/disable apps as you suggested. Have you, or anyone out there, tried loading another's stock software onto a phone before doing a factory reset?
See this page: http://www.andromods.com/download-files/tmobile-galaxy-s5-stock-firmware-sm-g900t.html
It gives me the impression all S5's are the same hardware. If that's true, then why can't I install TMo's stock software in the recovery partition, then do a factory reset? (Another worse case scenario, but possibly more of a thorough cure)

KCSamerica said:
Easiest step is to try the enable/disable apps as you suggested. Have you, or anyone out there, tried loading another's stock software onto a phone before doing a factory reset?
See this page: http://www.andromods.com/download-files/tmobile-galaxy-s5-stock-firmware-sm-g900t.html
It gives me the impression all S5's are the same hardware. If that's true, then why can't I install TMo's stock software in the recovery partition, then do a factory reset? (Another worse case scenario, but possibly more of a thorough cure)
Click to expand...
Click to collapse
If you read toward the end of that post, it says:
Before download check your model number and software version, head to Settings -> About. Confirm that you get the correct firmware that match with the model number of your device, and never use a firmware that isn’t built for your S5, downgrade is also not recommended.
Click to expand...
Click to collapse
I've also seen a thread talking about doing this for a TMo user on the Verizon S5, but I'm on Consumer Cellular, so I'm not sure if it would really work. Even if it does, I'm not sure if that would solve your issues, and I hear you're risking bricking your phone attempting it.

Not sure if I already mentioned, but sadly a couple T-Mobile reps assured me everything would work great. Not. A factory reset did help a lot, but I keep getting these oddities that TMo is now saying I just have to live with, now that my trial period is over. So any ideas and help would be great!
"Data network unavailable" often appears after a phone call and lasts for a few seconds or longer. In that time, I can't get Maps to find anything, among other issues. This error appears at random times otherwise, but most consistently after a phone call.
"SIM error" happens periodically. I'm not sure the pattern yet, but maybe after a couple phone calls in a row, or call swapping. The only way to fix this is to reboot the phone.
The top status bar bounces between "H+" and "3G". I haven't found a pattern as to when or why, but often can't do much with the phone until it settles down, if it settles down.
Everything I've read and originally heard lead me to believe this S5 should work much better than it is, as if some APN or data setting is wrong. I've triple checked and they seem to be set properly, but I don't know anymore...

Asking for a bit of help, tethering and rooting related

I have an unlocked AT&T 1337 Samsung S4 and am using it on the T-Mobile Network. I am fine with it as it is an old phone and such but my biggest issue is i Need to somehow Enable WiFi Tethering. My previous Phone was a S3 from T-mobile and that was no trick to get it rooted and all i wanted within a week of owning it. I haven't had time lately to do what i want with my current phone. (no pitty party but my father just died and i cant be bothered with much) and i need to get tethering working if at all possible. I also am moving Very soon (a couple days more than 2 weeks to another state any I'll be flying although i will need to get tethering before that I need it to get data access on my tablet.)
So No pity party from me, I just ask if anyone knows at least some links to set me on my way without having to use google and try to do it right as i need this phone and cannot make any errors.
Lastly my phone is unlocked (that doesn't matter) because when i try to tether it says "wrong sim network" or something i can post exact if it matters in a reply. I believe it must be rooted unless their is an app i don't know about. I have always gotten great responses here but I have never asked the feed me information question. Sadly this pc is comming down very soon and i only have much time for craigs list (selling 80% of what i own)
I TYIA for links to current informational posts about what i need to do. ill be looking myself too (and have been just hoping what i found is the right information. I was going to follow a guide like this if not this one
http://www.androidblog.gs/how-to-root-att-galaxy-s4-sgh-i337-on-android-4-4-4-kitkat-firmware/
Please tell me if the above link will help me succeed or brink my only phone right now.
I've rooted and installed new roms, even used Odin to clean all the stuff off my S3 but that was a different ballgame, it was a t mobile phone on t mobile and it was a simple flash.
Again TIA

I have the same unlocked phone on the same network. This is what I did to get it to work.
1. Root phone
2. Used titanium backup to freeze the "app" called "TetheringAutomation 1.0.1". I assume there are other apps that could do the same.
Prior to that the tethering process would just crash. The same is true for my wife's Galaxy S5 which is not rooted and cannot tether. I haven't used it much, mind you, but I have noticed that sometimes I have to try to turn on the tethering 2-3 times before it will stay on but then it works fine.
Here is the guide I used to root the phone (you don't have to install the xposed framework if you don't want or need it):
http://forum.xda-developers.com/galaxy-s4-att/help/guide-att-samsung-galaxy-s4-sgh-i337-t3383078
Sorry about your father.

Sprint phone T-Mobile network root, new T-mobile sim, and still...

I'm so very hesitant to even try to root my phone or do anything with it because I just don't understand Android and I don't honestly have the time to learn it right now. And I mean that literally I have so much going on with trying to teach myself auto repair and keep myself from getting towed so my dog and I will not lose our home. But it seems to me that when I took it to T-Mobile and they switched out my sim there was an improvement but whether it's not being able to make a receive calls or not being able to access mobile data and now it just being so unbelievably slow but technically functioning correctly, I still can't believe that it won't benefit from a root or flashing a universal ROM. But I just don't understand Android and my illness doesn't make it any easier to understand or handle. I can't get rid of the Sprint apps and I cannot use T-Mobile's app and I assume that's because it didn't actually flash the firmware. When my a13 screen broke, I swapped it Sim into this S7 which I was fortunate to have access to and it sort of worked but I didn't have mobile data at that time so I have to take it to T-Mobile and have them help me figure it out we changed access points and long story short I simply cannot load a T-Mobile app even now. This is obviously the results of some sort of conflict within the firmware software whatever I don't know I don't have the ability to comprehend it. But it is unlocked I see the OEM unlock option it even says it's unlocked I see T-Mobile network... You know a picture is worth a thousand words can anybody help me make this phone fully functional? It's just a few more days I'll get a benefit check and I'm getting a new phone but I guess I've become slightly spoiled because I can't handle 2 minutes to load an app in my chaotic life. But I can figure it out I believe if somebody just points me in the right direction. But I always get that one detail wrong when I try to figure it out myself.
I apologize for any rules that I might have broken because I can't seem to not break a rule when I post on forums even after reading and watching videos on forum etiquette guidelines.

Darylzane said:
I apologize for any rules that I might have broken because I can't seem to not break a rule when I post on forums even after reading and watching videos on forum etiquette guidelines.
Click to expand...
Click to collapse
Take it easy on yourself. As long as you follow the Forum Rules and Forum Etiquette linked in my signature, you should be OK. If you make a mistake, we will let you know, and if it's a genuine mistake that you don't repeat, you'll be fine.
I would like to point out that your posts are pretty hard to understand. While we can certainly empathize with what you're going through, not everything needs to be shared online, and it's hard to understand your question when there's a lot of other information to sift through. This is why we have Rule 3:
3. Post using a clear and descriptive subject and message.
You're most likely to receive a helpful answer to your question, if you use a short subject title that describes your problem and a message that explains in detail, what your problem is and what you've done to try solving it.
Click to expand...
Click to collapse
So to make sure I understand what you're asking...You're trying to use your phone on the T-Mobile network, but it shows Disconnected under Mobile Network and you're unable to make calls or use data, correct?
Unlocking the bootloader shouldn't affect this, nor should the ROM if you're using the factory Galaxy S7 firmware.
When exactly did this stop working, and did you do anything to the phone that may have been related to this problem?

V0latyle said:
Take it easy on yourself. As long as you follow the Forum Rules and Forum Etiquette linked in my signature, you should be OK. If you make a mistake, we will let you know, and if it's a genuine mistake that you don't repeat, you'll be fine.
I would like to point out that your posts are pretty hard to understand. While we can certainly empathize with what you're going through, not everything needs to be shared online, and it's hard to understand your question when there's a lot of other information to sift through. This is why we have Rule 3:
So to make sure I understand what you're asking...You're trying to use your phone on the T-Mobile network, but it shows Disconnected under Mobile Network and you're unable to make calls or use data, correct?
Unlocking the bootloader shouldn't affect this, nor should the ROM if you're using the factory Galaxy S7 firmware.
When exactly did this stop working, and did you do anything to the phone that may have been related to this problem?
Click to expand...
Click to collapse
Okay, thank you. I realized I had not done a factory reset, and so I did. As expected, I now cannot use mobile data, make or receive calls. Ive only ever entered recovery mode. Never had stock firmware. And when I factory reset, as I'm entering recovery aqa plop l mb drew it looked like it was updating firmware only to be followed by the little android guy looking like he's dead with "no command" or something to thateffect. .I'm on public. The S7 is a Sprint phone, I'm on the Magenta Max plan at T-Mobile. I still have the new SIM that the rep put in at a T-Mobile store, and while I can't use data or calls, it is performing as I would expect of a phone this old. And I still have sprint apps, of course, T-Mobiles app won't stop crashing. And I just need to know a few things. It's the CSC codes I don't quite understand. If I found y exact phones model firmware on Updato where it says to make certain you download the correct firmware... will this not just reinstall Sprint Firmware. The way I interpret all the warnings is if you download g930u or g930t and flash it, you will brick the phone.
So I want to be certain, is XAA, universal?
And I'm continuing writing this reply after getting back home, I did T-Mobile's access point again and now I have the ability to text and receive texts I can go online without Wi-Fi but I cannot make calls. Modem issue correct? I just don't understand how that works with cellular. And I have this funny feeling that nobody at any T-Mobile store will know anything as much as you people do. So once again thank you so freaking much.

One more thing this means by the phrasing of it that it's not unlocked but I can unlock it right? Or is it such an old phone that its somehow is just a flick of a switch and it's unlocked?

Darylzane said:
Okay, thank you. I realized I had not done a factory reset, and so I did.
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Why did you think you needed to? When did you do this?
Darylzane said:
As expected, I now cannot use mobile data, make or receive calls. Ive only ever entered recovery mode.
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Meaning the device won't boot into Android anymore?
Darylzane said:
Never had stock firmware.
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What do you mean by this?
Darylzane said:
And when I factory reset, as I'm entering recovery it looked like it was updating firmware only to be followed by the little android guy looking like he's dead with "no command" or something to thateffect.
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I'm not familiar enough with Samsung devices to know whether it should bring up the menu automatically or
Darylzane said:
aqa plop l mb drew
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....What?
Darylzane said:
.I'm on public. The S7 is a Sprint phone, I'm on the Magenta Max plan at T-Mobile. I still have the new SIM that the rep put in at a T-Mobile store, and while I can't use data or calls, it is performing as I would expect of a phone this old.
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Okay, so you used this phone on Sprint and brought it over to T-Mobile? Sprint and TMobile are totally different networks, Sprint is (was) CDMA and TMobile is GSM. The two are not compatible. If your S7 is a Sprint specific variant (G930P) I don't think you can use it on TMobile and will have to get a new phone.
Darylzane said:
And I still have sprint apps, of course, T-Mobiles app won't stop crashing. And I just need to know a few things. It's the CSC codes I don't quite understand. If I found y exact phones model firmware on Updato where it says to make certain you download the correct firmware... will this not just reinstall Sprint Firmware. The way I interpret all the warnings is if you download g930u or g930t and flash it, you will brick the phone.
So I want to be certain, is XAA, universal?
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There are a few CSCs, but they honestly don't matter. Just use any North American one. The CSC isn't the same as your device model. You shouldn't use G930U on anything but a G930U.
Darylzane said:
And I'm continuing writing this reply after getting back home, I did T-Mobile's access point again and now I have the ability to text and receive texts I can go online without Wi-Fi but I cannot make calls. Modem issue correct? I just don't understand how that works with cellular. And I have this funny feeling that nobody at any T-Mobile store will know anything as much as you people do. So once again thank you so freaking much.
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Cell phones use digital radios. The modem is the chipset that handles all the wireless communication. Like I said before, it's possible that your G930P isn't compatible with the TMobile network.
My suggestion: Call T-Mobile. If they gave you the SIM knowing what phone you were going to use, they should help you get it working. It sounds to me like a network provisioning issue, and that's not something anyone here will be able to help with.

i reformatted because it was my fathers, i had **** on there i didnt need to access, see or have cluttering. and a fresh start never hurts any tech in 99% of cases in my experience. it boot just fine. but it was once again a purely sprint phone. i knew it would be, but i think i was only able to make calls because the new T-Mobile SIM was affected by the reset to Sprint variation of the stock firmware. stock is fresh from Samsung with no bloatware. no alterations, there is factory reset, and factory reset from an originally unlocked no carrier ever assigned firmware. correct me if anything is wrong there. but i do think i just need to go to tmobile again to get my phone call function back. but does this mean i can never remove the the sprint startup logo, bloatware (with is any sprint app in my mind thus not stock) And never will be able to use a t-mobile app? if my phone is version 8 oreo, the baseband or pda is the same, as is everything except the fact that my model is a 930P and not 930T then the 930T will potentially break it?
additional questions, in recovery with no bootloader what is apply update from SD or ADB, is that anything firmware related if i do another factory reset and can ODIN or the firmware itself be loaded on my sd and flash itself?
im on a laptop and thats something im more familiar with by comparison. but custom desktops are my forte. a desktop you modify all you want and you can generally very easily fix a mistake. laptops, a tiny mistake and its taken me 6 months to just today think i can save it and save myself a 1000s buck likely. im learning the true definition of proprietary gree.... ahem software and hardware. I cant install and NVIDIA 1660ti graphics driver from NVIDIA directly and unless Lenovo modifies it i lose my display and cannot see what i need to fix. this concept is my question in regards to g930p to g930 u or XAA versions. of 8.0 oreo with everything matching except nowhere on my phone is the CSC code of SPR for sprint.
lastly, my theory is that i thought tmobile bought sprint, if they did, it makes sense T-Mobile wants to slap somthing on a product or software as a big HAHA because of how customer service quality has plummeted worldwide to appalling levels. its disgusting. but ill stop there or ill write a novel on that.
regardless i thank you all for your help. i will live till i get my social security check, but i need to bring an extra two battery banks. my NOCO CAR JUMPSTARTER died trying to keep it alive for a 2 hour long appointment. todays apps just demand too much and too many apps are secretly recording, tracking, advertising and hell in all likelyhood nefariously intended functions. just think of McAfee virus, damn near impossible to get rid of and used to be harder, costs a fortune, slows your rig and a hacker still sent a power surge into my pc killing that 3K PC desktop. smart but careless cause he somehow left screenshots of the DDOS program he used when accessing my OneDrive.
i like information, sorry to blather on, most is useless probably but hopefully you find a diamond in all that rambling.