Best way to Roam - Samsung Galaxy S9+ Questions & Answers

I will be going out of my voice/data area.
I was unknowingly under the impression that everything was fine with my new U.S. Cellular's best 3Mbps Uncapped Unlimited 25GB Plus plan; nothing hidden, everything disclosed ["...and no hidden charges..." (right!? LoL)].
But, what I am finding out quickly is that not even all of CS Reps really know what's going on, and even they are not up-to-date on the details.
"The dickens is in the details!".
Unfortunately, U.S. Cellular's roaming is limited to 400MB per month, no matter what plan you are on, even if you are on their top-of-the-line plan.
Additional GB have to be purchased.
I am located in the States and on a U.S. Cellular 30-month contract.

KevinAuralee said:
I will be going out of my voice/data area.
I am located in the States and on a U.S. Cellular 30-month contract.
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Click to collapse
I would like to know:
I have a 'locked' Galaxy S9+ (SM-G965U). Would it be cheaper to buy a Sim and use my phone with another carrier instead of roaming?
Is it even possible on a 'locked' phone to temporarily use a different carrier?
I'm mostly concerned about my internet data (or, really my lack thereof), and how much it would cost to buy 'roaming' data.
1.5GB or 3.5GB roaming data will cost extra; $15 or $35 respectively.
I have the choice of Global, LTE/CDMA, LTE/GSM/UMTS under Mobile Networks => Network mode.
It would seem that I could use Verizon, T-Mobile, or AT&T for a month and not have roaming charges through the nose.
Also, I believe U.S. Cellular's biggest roaming package is 3.5GB (vs the 25GB [Unlimited Plus] plan that I have gotten used to).

I talked to U.S. Cellular's technical support, and they said... Because there is a balance on the phone, it is locked... And because it is locked, another carrier cannot be used.
I understand, also, from reading this forum, that unlocking a Stateside S9+ is not a good idea, because it will trip Knox and void the warranty.
Unless someone knows something else, looks like I'm sunk.
Can anyone please verify my latest fears?

KevinAuralee said:
I talked to U.S. Cellular's technical support, and they said... Because there is a balance on the phone, it is locked... And because it is locked, another carrier cannot be used.
I understand, also, from reading this forum, that unlocking a Stateside S9+ is not a good idea, because it will trip Knox and void the warranty.
Unless someone knows something else, looks like I'm sunk.
Can anyone please verify my latest fears?
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Click to collapse
3 posts and I have no idea what your question really is. The Snapdragon models can't be rooted. At best, you could manage to brick your device trying. I'm also not sure what it would accomplish, given your problem.

CrazyApe18 said:
3 posts and I have no idea what your question really is. The Snapdragon models can't be rooted. At best, you could manage to brick your device trying. I'm also not sure what it would accomplish, given your problem.
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I have returned from my trip to no-service (roaming) PA. I had to use local wifi while roaming. It was a very bad phone data experience. I was talking about hidden fees with US Cellular to be able to even use my phone for internet access.
I have 1-1/2 years left and will unlock this phone. I really do like the camera and the speed of the apps, etc. But since Snapdragon models cannot be rooted, what is the point of my owning this phone?
Obviously, I should probably ditch this phone or upgrade... probably selling it would be the best way to put money towards a new phone that can be rooted.
What are your suggestions?

Carriers have pro's and con's... If you are worried about having high roaming use then perhaps pick up an unlocked phone that will work on a different provider (with applicable plan through the provider) and use it as a mobile hotspot. Then connect your S9+ to the mobile hotspot and you should be ok.
TBH one of the things you should consider when your buying service through a carrier is the coverage the carrier provides as well as if/what limitations may exist. In your case if you roam a lot and the price of roaming is to much then perhaps consider a different provider when your contract is up.
KevinAuralee said:
I have a 'locked' Galaxy S9+ (SM-G965U). Would it be cheaper to buy a Sim and use my phone with another carrier instead of roaming?
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Click to collapse
The phone is carrier/network locked which means it can only be used on the carrier you got it from. Because the phone is carrier locked you can not use any other sim card other then what is provided by the carrier.
KevinAuralee said:
Is it even possible on a 'locked' phone to temporarily use a different carrier?
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Click to collapse
Nope
KevinAuralee said:
I have 1-1/2 years left and will unlock this phone. I really do like the camera and the speed of the apps, etc. But since Snapdragon models cannot be rooted, what is the point of my owning this phone?
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To be honest you just gave 2 pro's and only 1 con over the device, which would kinda answer your question for you... But again that is the kind of question only you can answer..
IMHO if your sole purpose on having that phone is that you must have it rooted, then this phone is not the one for you. If your only trying to root the phone so you can get cheaper roaming data by using other sim cards then you probably shouldn't be trying to root the phone anyways (not that root is even possible cuz it's not... It's just better to get it carrier/network unlocked by paying it off).
On the other hand for the most part even if it was possible the device could be rooted it won't give you much outside of what you already have. Granted I have had phone(s) being samsung and other where rooting the device allowed me to get better performance and battery life. With this phone it is the first Samsung I have had that is quite snappy, battery life is surprisingly good and overall it works quite well with just the stock firmware.
About the only thing I would root the phone for (if it were possible, it's not obviously) is for nandroid backups. Still even from factory data reset to back up and running doesn't take that long anymore. Outside of that I myself have no reason to root the phone.
KevinAuralee said:
Obviously, I should probably ditch this phone or upgrade... probably selling it would be the best way to put money towards a new phone that can be rooted.
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I would strongly suggest you entertain/consider those notions after you paid the phone off. But just as an FYI once you get the phone unlocked (after paying it off) you can use it on T-Moble, Sprint, Verizon, AT&T... The G965U and G965U1 whether bought from samsung or the carriers themselves have the same internal hardware. The software determines what bands and carrier compatible features are active... Should be noted that carriers may have additional requirements (like AT&T not letting non AT&T S9+ use VoLTE) for specific services/features.
So if anything pay the phone off faster so you can get it carrier/network unlocked.. The phone or the fact the model isn't rootable isn't the real problem here, it's the data roaming charges your carrier has.
KevinAuralee said:
What are your suggestions?
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Click to collapse
Keep the phone and use it until it's paid off.. Then get it carrier/network unlocked would be my suggestion. At that point you can use a sim card with a different provider for cheaper data roaming.. Or after it's paid off and network unlocked you can just sell it (you could probably get more for it since it would be unlocked to work for any carrier).

scottusa2008 said:
IMHO if your sole purpose on having that phone is that you must have it rooted, then this phone is not the one for you.
With this phone it is the first Samsung I have had that is quite snappy, battery life is surprisingly good and overall it works quite well with just the stock firmware.
About the only thing I would root the phone for (if it were possible, it's not obviously) is for nandroid backups. Still even from factory data reset to back up and running doesn't take that long anymore. Outside of that I myself have no reason to root the phone.
I would strongly suggest you entertain/consider those notions after you paid the phone off...
...The phone or the fact the model isn't rootable isn't the real problem here, it's the data roaming charges your carrier has.
Keep the phone and use it until it's paid off.. Then get it carrier/network unlocked would be my suggestion.
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I don't like a lot of things that deal with not having root.
Google and Samsung push are trying to take over my phone, even though I have a lot of stuff disabled. I just found out my location is full on, and I always have it turned off or set to minimal.
I even had some data usage and never turned data on... am 100% running on wi-fi. And now Samsung's keyboard is active and can't be disabled.
Seems to me that I would like to stock load what I originally had when I first received the phone. I have never taken any updates and get nagged a lot.
But, like you said it isn't mine to root yet! But gimminies, I mean give me a break... I can't even side-load anymore. And that's gonna smart quite a bit.
I have entertained the idea of upgrading to a newer phone, but that would probably result in digging my hole deeper and even harder to get out of. I have 1-1/2 years left to go on my phone, or just flat buy it out while it is still worth something.
Oh, and I have never been able to back up my phone without spilling all of my information to Google or Samsung -- that's the way they like it!
So I have been running without a backup for a year now, and I don't like it. Sure, I have almost everything pics & stuff on hard drive, but my apps, text messages, phone book, etc. I don't.
I'm thinking I would like to take screen pics of my apps & contacts, etc. and start all over. If only I knew of a sure way of gaining 100% control over my phone, I would do it!
But like you say, it might make more sense to just pay it off and then sell it and be rid of it.

KevinAuralee said:
I don't like a lot of things that deal with not having root.
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Your not the only one... but if that is the case then it would seem that samsung has pretty much gotten on the ball and took care of the exploits that would allow root. While in one sense it's a bummer for those who want to root, but in the other they are making devices that aren't as exploitable (which is actually a good thing).
KevinAuralee said:
I even had some data usage and never turned data on... am 100% running on wi-fi. And now Samsung's keyboard is active and can't be disabled.
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Did you turn off roaming data? If you did then it would not have connected to the roaming data.. Mine never does unless I have it turned on. Also if your sending and recieving MMS messages this would use mobile data, so check your MMS settings for roaming auto retrieve.
KevinAuralee said:
Oh, and I have never been able to back up my phone without spilling all of my information to Google or Samsung -- that's the way they like it!
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Click to collapse
This whole cloud backup thing has been around for a long time and is not a Samsung or Google thing. Microsoft Windows, Apple devices, Amazon devices all do the same thing. It's convenient for many and for those who are paranoid (or just don't want to use cloud backup) you don't have to use cloud backup services.
You can use smartswitch and make a backup of what is on the phone on your computer. You can save your contacts to the device only and you can export those contacts to a .vcf file... so you can later import them if you get a different phone (or factory data reset).
KevinAuralee said:
So I have been running without a backup for a year now, and I don't like it. Sure, I have almost everything pics & stuff on hard drive, but my apps, text messages, phone book, etc. I don't.
Click to expand...
Click to collapse
Check out Smartswitch

https://account.samsung.com/membership/terms/privacypolicy
I just did... their privacy policy is that I have no privacy. So I am back to square one and I feel better off NOT backing anything up both by their services and/or their software.
I have no active accounts with the goog, or samsung.
I plan on keeping it this way.
I guess my only question would be if I did a hard reset, and because I have never allowed any updates, would I be able to get back to day one when I first got the phone and be able to start from scratch?

KevinAuralee said:
I guess my only question would be if I did a hard reset, and because I have never allowed any updates, would I be able to get back to day one when I first got the phone and be able to start from scratch?
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Click to collapse
If you did a factory data reset your phone would erase all your data and apps from the phone and all settings restored to factory defaults. You would have to go through the setup process again and restore your data (and make what ever changes, disable what apps you need too, misc customizations) which ever way you are going to do so.
I only mention this because I do not know what firmware your running or what was on the phone when you originally bought it. This part may or may not apply in your case, but in case it does... The only thing about a factory data reset is it does not change what firmware is installed on the phone. If you have the latest android pie installed then that is what will be on the phone once the factory data reset is completed.

Related

Jailbreaking questions

Hi! So I have this phone, the Samsung Fascinate. I love this phone. But soon I'm not going to have an actual cell phone plan and want to keep using this phone. I'm planning to switch over to those Pay as you Go plans, where I buy a card and fill up minutes. here's my question. I want to jailbreak this phone so I can do that, how would I go about doing this? And would I be able to access the net and everything? Would I have to stick with Verizon and use their prepay service or could I switch to a different company? I need to be able to call, send/recieve texts, and be able to use the web. If any one of these is missing, it's not worth it to me. Get what I'm saying? lol. So yeah, any info?
EDIT: So I've done more research, this is actually UNLOCKING that I want to do. Same questions apply. I've never unlocked a phone before. I've rooted several android phones, but never unlocked them to work on different networks. If I can unlock it and be able to use a prepay or pay as you go service, I'd be so happy. (cause they rip you off with contracts)
Partner420 said:
Hi! So I have this phone, the Samsung Fascinate. I love this phone. But soon I'm not going to have an actual cell phone plan and want to keep using this phone. I'm planning to switch over to those Pay as you Go plans, where I buy a card and fill up minutes. here's my question. I want to jailbreak this phone so I can do that, how would I go about doing this? And would I be able to access the net and everything? Would I have to stick with Verizon and use their prepay service or could I switch to a different company? I need to be able to call, send/recieve texts, and be able to use the web. If any one of these is missing, it's not worth it to me. Get what I'm saying? lol. So yeah, any info?
EDIT: So I've done more research, this is actually UNLOCKING that I want to do. Same questions apply. I've never unlocked a phone before. I've rooted several android phones, but never unlocked them to work on different networks. If I can unlock it and be able to use a prepay or pay as you go service, I'd be so happy. (cause they rip you off with contracts)
Click to expand...
Click to collapse
It's possible, but it's incredibly more difficult then flashing roms and rooting. You will actually have to figure out all the pass codes, apn settings and proxies (if applicable). Getting talk and sms is a breeze...it's the net, market, gps and mms that's a *****. Save yourself the headache
Partner420 said:
Hi! So I have this phone, the Samsung Fascinate. I love this phone. But soon I'm not going to have an actual cell phone plan and want to keep using this phone. I'm planning to switch over to those Pay as you Go plans, where I buy a card and fill up minutes. here's my question. I want to jailbreak this phone so I can do that, how would I go about doing this? And would I be able to access the net and everything? Would I have to stick with Verizon and use their prepay service or could I switch to a different company? I need to be able to call, send/recieve texts, and be able to use the web. If any one of these is missing, it's not worth it to me. Get what I'm saying? lol. So yeah, any info?
EDIT: So I've done more research, this is actually UNLOCKING that I want to do. Same questions apply. I've never unlocked a phone before. I've rooted several android phones, but never unlocked them to work on different networks. If I can unlock it and be able to use a prepay or pay as you go service, I'd be so happy. (cause they rip you off with contracts)
Click to expand...
Click to collapse
There are some apps in the market. SGS tools and Captivate SGS that will help you find the codes you want, also one click root has a tab for unlocking phones i know it says Samsung Captivate but i think it works on the Fascinate as well, it has been a long time since i worried about that. The apps are in the market and here is the one click link.
http://forum.xda-developers.com/showthread.php?t=803682
DaleV said:
There are some apps in the market. SGS tools and Captivate SGS that will help you find the codes you want, also one click root has a tab for unlocking phones i know it says Samsung Captivate but i think it works on the Fascinate as well, it has been a long time since i worried about that. The apps are in the market and here is the one click link.
http://forum.xda-developers.com/showthread.php?t=803682
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Click to collapse
Fyi, the info you provided will not assist him in flashing the phone to another carrier. Rooting a phone has almost absolutely nothing to do with changing providers. He will require provider ppp settings for net, provider apns for mms, provider prls for tower locations and possibly provider mip information. All of these are unique values he will manually have to enter.
Edit: How do I know? Read my sig...and I'm responsible for helping several others on xda attempt and succeed. Very few succeed on lesser known plans...
So, getting net is the issue, eh? Alright, so how would I get this phone to work for pay as you go service? What if I just stuck with Verizons pay as you go service, would there be an issue?
Partner420 said:
So, getting net is the issue, eh? Alright, so how would I get this phone to work for pay as you go service? What if I just stuck with Verizons pay as you go service, would there be an issue?
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Click to collapse
I haven't ever utilized vzw pay as you go plan, but I would imagine it would be a proxy type. The trick however is contacting vzw directly and asking them if they will allow it bc i'm sure the esn is already registered. That can be bypassed however I enjoy my freedom and don't feel comfortable sharing esn changing knowledge. If you had a vzw party as you go phone, I would suggest reading from the phone and replicating the values over to the fascinate.

[Q] Do all of our phone have CARRIER IQ?

I've read today that all Android phones (and others) have Carrier IQ installed in them at the factory to that is capable of transmitting keystrokes, website visits, email and SMS data to the carrier.
My questions is, Can we build a ROM without it? Below is the link referring to the software.
Thanks.
http://news.cnet.com/8301-13506_3-5...ets-secretly-logging-keystrokes-sms-messages/
With all of your reading you forgot to read the multiple threads in this forum about this.
No our phones don't have it right now so no we can not remove it.
Sent from my SAMSUNG-SGH-I777 using xda premium
pj1000 said:
I've read today that all Android phones (and others) have Carrier IQ installed in them at the factory to that is capable of transmitting keystrokes, website visits, email and SMS data to the carrier.
My questions is, Can we build a ROM without it? Below is the link referring to the software.
Thanks.
http://news.cnet.com/8301-13506_3-5...ets-secretly-logging-keystrokes-sms-messages/
Click to expand...
Click to collapse
Whoever told you all android phones had it was an idiot. Only some of them do - nearly all Sprint units, only newer AT&T units like the ****rocket and the Gingerbread updates for Infuse do.
(Probably Cappy GB has it and future updates for ours might.)
From what I understand, it doesn't send anything out of phones that have it installed, it just echoes data to the debug console.
Do you really think att needs that software to know your physical location? Does att need that to read your SMS? Know what numbers you dial?
Att could probably easily identify if you tether, or load a custom ROM on your phone. Its a matter of priority, and whether its worth the effort. Everything you do on your phone runs through their services. They know everything.
A program like that may make it easier for them to get the data, but I doubt it gives them any information that they couldn't get themselves if they really wanted it.
I don't see the big deal about it. What do I care if att knows where I am, who I call, and what I text, they already know all that. If att collecting data about how I use my phone leads to a better optimised data network, or better coverage then go for it.
What's next? People upset that google may be reading your Gmail? Or Comcast knowing what you watch on TV? Your credit card company knowing where you shop?
Sent from my Galaxy S II (i777)
quarlow said:
Do you really think att needs that software to know your physical location? Does att need that to read your SMS? Know what numbers you dial?
Att could probably easily identify if you tether, or load a custom ROM on your phone. Its a matter of priority, and whether its worth the effort. Everything you do on your phone runs through their services. They know everything.
A program like that may make it easier for them to get the data, but I doubt it gives them any information that they couldn't get themselves if they really wanted it.
I don't see the big deal about it. What do I care if att knows where I am, who I call, and what I text, they already know all that. If att collecting data about how I use my phone leads to a better optimised data network, or better coverage then go for it.
What's next? People upset that google may be reading your Gmail? Or Comcast knowing what you watch on TV? Your credit card company knowing where you shop?
Sent from my Galaxy S II (i777)
Click to expand...
Click to collapse
Said like a true lamb... lol
Sent from my SGH-I777 using xda premium
borguesian said:
Said like a true lamb... lol
Sent from my SGH-I777 using xda premium
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Click to collapse
By call means, enlighten me.
How should the system work? How do they deliver your message if they don't know what to send? How do they connect your call if they don't know what you dialed? How do they send you a website without knowing the web address you input? How do they route a call to you if they don't know what towers you are connected to, and where those towers are?
My point is that people are up in arms because att has has access to data that you give them on a daily basis. They need that data to serve you as a customer.
Nothing you do on the internet, or using wireless networks will ever be truly private. The only thing changing here is how the data is collected, not whether the data is collected.
Sent from my Galaxy S II (i777)
quarlow said:
By call means, enlighten me.
How should the system work? How do they deliver your message if they don't know what to send? How do they connect your call if they don't know what you dialed? How do they send you a website without knowing the web address you input? How do they route a call to you if they don't know what towers you are connected to, and where those towers are?
My point is that people are up in arms because att has has access to data that you give them on a daily basis. They need that data to serve you as a customer.
Nothing you do on the internet, or using wireless networks will ever be truly private. The only thing changing here is how the data is collected, not whether the data is collected.
Sent from my Galaxy S II (i777)
Click to expand...
Click to collapse
+1 quarlow
Very well said.
I can't really post a link but it seems like it has access to more than just your general txt/call/web data
From what I read in an article from Huffingtonpost.com
"The application, which is labeled on Eckhart’s HTC smartphone as "HTC IQ Agent," also logs the URL of websites searched on the phone, even if the user intends to encrypt that data using a URL that begins with "HTTPS," Eckhart said."
and from electronista.com
"The video also shows that the software records keystrokes. It likewise records calls with network strength values, which primarily allows carriers to fix problems but could also be used to intercept data. CarrierIQ is also collecting keystrokes of incompleted calls and even random keystrokes, or more than it needs
When using Wi-Fi, CarrierIQ records website security information, including URL and even passwords sent over the ostensibly secure HTTPS. This doesn't involve Sprint, as it's on Wi-Fi, so it shouldn't be recorded, Holly concludes."
In my opinion, it's one thing to know that a carrier obviously has access to much of this information if and when they should need it for court orders and other legal reasons. It's an entirely other thing though to specifically have software installed and intertwined into the core of the phone that has the potential to feed this information in another manner which obviously isn't explained to the end user.
I don't do anything on my phone that I wouldn't want them to see for very obvious reasons as stated above. But I would like to have at least the 'appearance' that not everything I do is going to be sifted through by AT&T or a 3rd party vendor. This type of software and the relative 'hush-hush' nature of it doesn't give me that feeling. It's like a rogue app just sitting in a dormant state waiting for AT&T or whoever to fire it up and log away.
Ok I'll end the paranoia and I don't think we have a basis to point our finger one way or the other yet, but clearly it's something I think that needs to be clarified and understood better.
Back in the olde timey days when folks just had land lines with which to communicate, the FCC made it illegal for third parties - yes, even carriers - to intercept and disclose conversations of their customers to third parties. Have we come all the way around to "let them use my personal communications as they see fit since they have it anyway?" I never thought I would see relatively sophisticated users, such as several of those contributing here, say "I do nothing wrong so I don't care who uses my data and for what purpose." Yikes.
pj1000 said:
Back in the olde timey days when folks just had land lines with which to communicate, the FCC made it illegal for third parties - yes, even carriers - to intercept and disclose conversations of their customers to third parties. Have we come all the way around to "let them use my personal communications as they see fit since they have it anyway?" I never thought I would see relatively sophisticated users, such as several of those contributing here, say "I do nothing wrong so I don't care who uses my data and for what purpose." Yikes.
Click to expand...
Click to collapse
Welcome to the Patriot act.
[Obligatory favorable statement about the Patriot Act]
Sent from my Galaxy S II (i777)
I to agree with the carriers already know EVERYTHING we do. Whether we like it or not, that's how it works. But that takes place on THEIR end.
What I don't like is not knowing if it's secure. Main reason so many people were ticked their iphone were tracking them. Most knew it could be done, but the fact it stored that info on their phone with no encryption what-so-ever.
This is on OUR end now. The more ways to access everything we do, the greater the security risk.
If I get the choice, I'm definitely getting it off my phone. But if they prove it's without doubt secure? I still don't like it, but I'd feel a whole lot better about it. So what's the chance that will happen?
Sent from my páhhōniē
Here if yall want to know about CIQ. Good Read and good information for you to mull over. http://www.xda-developers.com/android/the-storm-is-not-over-yet-lets-talk-about-ciq/ Oh and MOST Devices that have this stupid thing on it that get root the first thing to get disabled is this little gem so I wouldn't worry about it too horribly much. I have seen a dev going around that strictly is going through phones that have it and removing it.
malickie said:
Here if yall want to know about CIQ. Good Read and good information for you to mull over. http://www.xda-developers.com/android/the-storm-is-not-over-yet-lets-talk-about-ciq/ Oh and MOST Devices that have this stupid thing on it that get root the first thing to get disabled is this little gem so I wouldn't worry about it too horribly much. I have seen a dev going around that strictly is going through phones that have it and removing it.
Click to expand...
Click to collapse
Good article...
Oh yea here is a link that I found over in the HTC Vivid section just in case CIQ ever does hit our device I would assume the same thing could be done to remove it from the SGSII....
http://forum.xda-developers.com/showthread.php?t=1370541
@Kadin
Yea good article although a bit scary when you see all this thing does.
quarlow said:
Do you really think att needs that software to know your physical location? Does att need that to read your SMS? Know what numbers you dial?
Att could probably easily identify if you tether, or load a custom ROM on your phone. Its a matter of priority, and whether its worth the effort. Everything you do on your phone runs through their services. They know everything.
A program like that may make it easier for them to get the data, but I doubt it gives them any information that they couldn't get themselves if they really wanted it.
I don't see the big deal about it. What do I care if att knows where I am, who I call, and what I text, they already know all that. If att collecting data about how I use my phone leads to a better optimised data network, or better coverage then go for it.
What's next? People upset that google may be reading your Gmail? Or Comcast knowing what you watch on TV? Your credit card company knowing where you shop?
Sent from my Galaxy S II (i777)
Click to expand...
Click to collapse
If the carrier can do all this already then you have to wonder why they have to put something like Carrier IQ on our phones.

Use Aria as a dumb phone without data plan possible?

Well, I have jumped ship from the Aria to the Galaxy s2 and wanted to find out if I could give this phone to my mom to be used as a simple "dumb" phone - she has no need for data, texting, or any networking other than simple phone calls - her existing flop phone is craptastic and on its last legs. I have her line as a third number on my account, but it is only voice. If I turned off all the mobile connections and removed the data APN, would ATT be able to detect it as a smart phone and force a data plan onto that number? It is rooted and running CM7 if that matters.
Thanks,
T
Yes, they can tell it's a smartphone, and they will force you into a data plan even with data disabled on the phone. I'm not sure how that can be legal but they do it anyway.
That sucks. Do they key in on the IME number?
drumist said:
Yes, they can tell it's a smartphone, and they will force you into a data plan even with data disabled on the phone. I'm not sure how that can be legal but they do it anyway.
Click to expand...
Click to collapse
Sent from my SAMSUNG-SGH-I777 using XDA App
I used a smart phone for over 3 years with no data....but went to 2gig for personal reasons. So has my wife. Neither of us have been forced into doing so. They only see if you are actually mobile connected. Just remove the apn and never turn on data. They could use the imei, but that would be more trouble than its worth to sift through them all.
tedkunich said:
That sucks. Do they key in on the IME number?
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Yes.
tomtommy306 said:
I used a smart phone for over 3 years with no data....but went to 2gig for personal reasons. So has my wife. Neither of us have been forced into doing so. They only see if you are actually mobile connected. Just remove the apn and never turn on data.
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Click to collapse
You've been lucky then. I'm merely stating AT&T's official policy that all smartphones must have data plans, regardless of whether you are on contract with them or don't use any data whatsoever. There have been numerous posts over the past year or so here about AT&T customers being forced into data plans. However, there have also been mixed reports about some people being forced into tethering plans when attempting to tether for free through rooted/jailbroken devices, and others have been able to tether constantly without anything happening to them. I have no idea why AT&T's systems detect it for some people and not for others.
Although, even if you do get forced into a data plan, all you have to do is switch the SIM card back into a regular phone then call AT&T to have them remove the data plan and you will either not be charged at all or be charged a very small pro-rated amount. So there's really no risk in trying it.
tomtommy306 said:
They could use the imei, but that would be more trouble than its worth to sift through them all.
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Click to collapse
Their systems already check your IMEI automatically for other reasons. When you move your SIM card into another device, you can log onto the AT&T website and see that it shows the updated device attached to your phone (I think it takes up to 24 hours to update though).
tomtommy306 said:
I used a smart phone for over 3 years with no data....but went to 2gig for personal reasons. So has my wife. Neither of us have been forced into doing so. They only see if you are actually mobile connected. Just remove the apn and never turn on data. They could use the imei, but that would be more trouble than its worth to sift through them all.
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Click to collapse
See the bolded part? Since you were doing so, the didn't change your plan.
See here: http://mobile.engadget.com/2010/02/...phones-even-unlocked-ones-onto-smartphone-da/.
AT&T tells us that this policy has been in place since last September; folks who haven't changed phones since then are still grandfathered
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Theonew said:
See the bolded part? Since you were doing so, the didn't change your plan.
See here: http://mobile.engadget.com/2010/02/...phones-even-unlocked-ones-onto-smartphone-da/.
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Click to collapse
So I guess they are cracking down on the newer people. I have been with at&t since they were cingular so I guess I was and have been grandfathered in for a while.
In short for the OP question.... Do as Drumist says and try the sim in it. If they try and force you, then pull the sim.
On a side note.... At&t are being bullies aren't they. I have read of them trying this for people with international unlocked phones as well. That said.... It's their network to do with as they please.
tomtommy306 said:
So I guess they are cracking down on the newer people. I have been with at&t since they were cingular so I guess I was and have been grandfathered in for a while.
In short for the OP question.... Do as Drumist says and try the sim in it. If they try and force you, then pull the sim.
On a side note.... At&t are being bullies aren't they. I have read of them trying this for people with international unlocked phones as well. That said.... It's their network to do with as they please.
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Click to collapse
I've been using smart phones without data plans for nearly 6 years now, starting with the Treo 650, then the LG Incite (WM6), and now the Aria.
When I upgraded the phones, I simply put the old SIM into the new phone - never heard a peep from AT&T.
Maybe I'm lucky, but I have something on my account called "
Smartphone Exclusion", which I believe came with my plan on my first Cingular phone.
I have data opt-out on my feature list as well.
DanGeorges said:
I've been using smart phones without data plans for nearly 6 years now, starting with the Treo 650, then the LG Incite (WM6), and now the Aria.
When I upgraded the phones, I simply put the old SIM into the new phone - never heard a peep from AT&T.
Maybe I'm lucky, but I have something on my account called "
Smartphone Exclusion", which I believe came with my plan on my first Cingular phone.
I have data opt-out on my feature list as well.
Click to expand...
Click to collapse
My situation is nearly identical I think. I've been through a couple of Blackberries and now the Aria, all without a data plan and haven't had any issues.
Your experience may vary is the bottom line I guess.

Just Bought a Galaxy S3 (I9305) and Need Some Help

Hi there,
I hope i've posted this is in the right place if it's not I'm sorry.
I recently bought a Samsung Galaxy S3 LTE (I9305) phone in the U.K. on T-Mobile and while I was at the shop the staff member helping me said that there was no cap on the data so I would be charged if I went over the 250MB limit set by the contract I wanted. I said that I'd just turn off LTE/data roaming or whatever it's called so I couldn't use it at all and then he said that it would really slow the phone down if I did that because Android is designed to always be online because it's made by Google which I thought was a lie and tried to call him on it but since it was my first android phone I couldn't be 100% sure and ended up just letting him continue.
He tried to sell me a more expensive contract while I was there saying (without knowing what I will be using the phone for) that I would need more than 250MB a month and said that after the 12month period I could switch back to the one I was looking at which sounded good but then a colleague of his came over and corrected him saying that I would only be able to drop down to the next most expensive contract which led me to believe that he didn't really know what he was talking about. I did end up buying the phone but it wasn't a very pleasant experience.
So, I have a few questions that I'd appreciate answers to (if you have any links with further information that would be useful too):
1. Does turning off data roaming really slow down the Galaxy S3?
2. If I put a custom ROM on the phone do I void my warranty? Also, if I do and it ends up breaking the phone can they really tell that I rooted it?
3. What settings do I need to use on my router to connect the phone with Wifi? I keep getting authentication errors while trying to connect, I have the password on show characters so I know that it's correct.
4. Is there an application that I can download which will cap the data for me so I can't go over it? If it exists does it impact performance?
You will probably get better answers in the I9305 forums than in the TMobile (T999) forums. I am moving this there.
Good luck.
Cherry_Blue said:
Hi there,
2. If I put a custom ROM on the phone do I void my warranty? Also, if I do and it ends up breaking the phone can they really tell that I rooted it?
Yes and yes read the basics first.
http://forum.xda-developers.com/showthread.php?t=1927113
jje
Click to expand...
Click to collapse
1. Does turning off data roaming really slow down the Galaxy S3?
No, it will just mean you have no data connection unless your connected to wifi.
4. Is there an application that I can download which will cap the data for me so I can't go over it? If it exists does it impact performance?
This is built into android already, go to settings, data usage and there is an option to set a limit.
Thanks for the replies so far, since rooting the phone does void the warranty why do so many people do it? It just seems like a bad idea since a lot of people will be tied to a two year contract.
Also, does anyone know what could be wrong with my router? I setup a hotspot with my desktop which works but it requires the desktop to be switched on which is pretty inconvenient.
Root is so XDA development mods and custom roms can exist .
No root no XDA .
jje

T-Mobile & International (Exynos) question

I miss root and was thinking that I should get the International version.
· Can someone tell me of any problems I should expect?
· How do I go about ordering one? (living in USA)
· Is it worth going through the trouble or should I just get the USA version?
Sorry about all the questions, I just don't want to screw mess this up.
Thanks
International is sweet for customization of your phone from unlocked bootloader and root, but you lose Samsung Pay, and probably other things due to tripping knox. USA version, all will work as it is unmodified from the factory, but root will take a long time to happen if at all. I hop back and forth over the years between an international one year and carrier USA phone the next year depending on carrier upgrades. I don't ever have any issues with international phone & just popping in the SIM card from prior phone and having things work on AT&T.
Derzicom said:
I miss root and was thinking that I should get the International version.
· Can someone tell me of any problems I should expect?
· How do I go about ordering one? (living in USA)
· Is it worth going through the trouble or should I just get the USA version?
Sorry about all the questions, I just don't want to screw mess this up.
Thanks
Click to expand...
Click to collapse
First think about why you want/need root.
Substratum theming is rootless on Android 8.0, there are a few adblockers available, Adhell and Disconnect Pro, also rootless.
The phone will have Dolby Atmos as well. Root really isn't that necessary anymore.
If you want full compatibility with your carrier, Wi-Fi calling, VoLTE, the highest possible LTE speeds, then get the US version.
If you want to trip KNOX, lose any KNOX related features including Samsung Pay, give yourself a headache from trying to flash the CSC of your carrier on it, and convincing the customer support on your carrier to provision things like VoLTE and WiFi calling, then by all means get yourself the Exynos.
Just my opinion, buying a phone purely because you want root, is a bad choice. Get the US version and save yourself the hassle.
murtaza02 said:
Root really isn't that necessary anymore.
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Click to collapse
It depends.
If you only use phone for Twitter/FB and to play some games - sure you don't need root. But you probably won't even frequent this forum, let alone know about it, if that was the case.
I'd like to be proven wrong though, but things like Tasker, Titanium Backup, SQLite Debugger, and of course Xposed, still need root. I haven't yet tried rootless ad blockers that you mentioned, so not sure how well they work.
I also like to have custom recovery, but this is more about unlocking bootloader, than rooting, but given that it's the reason why you can't root US variants, it falls into the same category.
Until Android offers a proper "complete" backup, I don't even view non-rootable phones as a consideration, solely because of Titanium. I actually switched from iPhone just recently, bought a locked-bootloader USA phone, & was baffled by the inability to do a complete device backup. I'm not at all a fan of iPhone, but full device backup is something it's offered since...forever. So after spending a few days trying every non-root Android backup solution I could find, I eventually gave in & returned the phone, to be replaced with one that could be rooted....& thus, properly backed up.
/tldr: I'd definitely go international
metal450 said:
Until Android offers a proper "complete" backup, I don't even view non-rootable phones as a consideration, solely because of Titanium. I actually switched from iPhone just recently, bought a locked-bootloader USA phone, & was baffled by the inability to do a complete device backup. I'm not at all a fan of iPhone, but full device backup is something it's offered since...forever. So after spending a few days trying every non-root Android backup solution I could find, I eventually gave in & returned the phone, to be replaced with one that could be rooted....& thus, properly backed up.
/tldr: I'd definitely go international
Click to expand...
Click to collapse
Never had an issue backing up the entire device Smart Switch.
Smart switch only backs up apps and not appdata. It does backup and restore SMS though which is nice but that's it.
murtaza02 said:
First think about why you want/need root.
Substratum theming is rootless on Android 8.0, there are a few adblockers available, Adhell and Disconnect Pro, also rootless.
The phone will have Dolby Atmos as well. Root really isn't that necessary anymore.
If you want full compatibility with your carrier, Wi-Fi calling, VoLTE, the highest possible LTE speeds, then get the US version.
If you want to trip KNOX, lose any KNOX related features including Samsung Pay, give yourself a headache from trying to flash the CSC of your carrier on it, and convincing the customer support on your carrier to provision things like VoLTE and WiFi calling, then by all means get yourself the Exynos.
Just my opinion, buying a phone purely because you want root, is a bad choice. Get the US version and save yourself the hassle.
Click to expand...
Click to collapse
I second this. Also, don't forget about T-Mobile's 600Mhz, LTE Band 71. Only the U.S. version has it.
varcor said:
Never had an issue backing up the entire device Smart Switch.
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Click to collapse
...I find that highly unlikely. You're saying that if you backup with Smart Switch & restore to a fresh phone, it will contain all your WhatsApp messages, LINE message, Viber messages, & all the data in each app you use? If not, then it's not backing up the 'entire device.'
metal450 said:
...I find that highly unlikely. You're saying that if you backup with Smart Switch & restore to a fresh phone, it will contain all your WhatsApp messages, LINE message, Viber messages, & all the data in each app you use? If not, then it's not backing up the 'entire device.'
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Click to collapse
Yes, it backs up everything, apps included but I'm not sure if it's compatible with a non Samsung device.
varcor said:
Yes, it backs up everything, apps included but I'm not sure if it's compatible with a non Samsung device.
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Click to collapse
I had an S7, and as of about 6 months ago, it definitely didn't backup any app data. My experience also corresponds with everything I've ever read about SmartSwitch. Examples:
https://forum.xda-developers.com/tmobile-note-7/help/samsung-smart-switch-transfer-apps-app-t3444585
https://www.reddit.com/r/GalaxyS8/comments/6afk66/does_the_smart_switch_desktop_program_backup_app
If it's actually backing up your app DATA (not apps, but app data), then either it's a new feature they just added within the last ~6 months, or you're mistaken.
I just restored S8 backup to S9 from the Smartswitch app and it did not restore my app data. I had to re-login to all my apps. Android has no backup solution unfortunately. Titanium backup is the best, Samsung needs to allow OEM unlocking on "Unlocked" model you buy from their website.

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