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anyone know of any good stickies on flashing a Samsung s3, note, or any other new Samsung, or iphone. im curious which prepaid carrier is the best to flash to. and should I try to get a phone with a sim card? just looking for some ideas. thanks
Sent from my SPH-L710 using xda app-developers app
Are you implying that you currently have a phone on a postpaid plan, and you want to use it on a prepaid plan? What are you thinking of flashing?
well ill put it this way. my friend wants a nice phone on prepaid. doesn't care about cost. he has 2 phones now. one is on straight talk other is on T-Mobile..he wants a nice phone I was curious if anyone has done it and if anyone had any suggestions on what phone to use with what prepaid. like Sprint Verizon or AT&T iphone 4/5 on tmobile or straight talk. or a Sprint galaxy s3...he'll use just about any new-ish phone.
Sent from my SPH-L710 using xda app-developers app
I guess the 1st decision is what service he wants to go with. Phones are either CDMA or GSM, and not both, with few exceptions (like the new iPhones). So, if he gets a Verizon phone, he can't use it on T-Mobile or AT&T prepaid, and vice versa.
Since cost of the device is no issue, he just has to buy one that's factory unlocked (a.k.a., SIM unlocked).
apologies, I personally have an s3 through Sprint which Ive rooted along with numerous other phones just never did anything of this nature. so I should have him buy a phone that takes a SIM card we'll say and use either straight talk SIM card or tmobile? as an example.
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where would be the best place to buy factory unlocked phones? ebay? and obviously the easiest would be to go the SIM card route
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If the phone he has/gets is unlocked, he should have no problem swapping the SIM cards, and using the phone on either provider. If you want help mulling over specifics of what particular phone to buy, post it here. You'll get shut down if you start a thread asking what phone to buy.
pharmacist101 said:
where would be the best place to buy factory unlocked phones? ebay? and obviously the easiest would be to go the SIM card route
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Click to expand...
Click to collapse
"Best" is subjective. Some would say to buy it from the manufacturer, as then you would have warranty, return policy, & everything.
well I talked to him and he says he'd prefer to go the galaxy s2 or 3 route. would it be cheaper to buy a unlocked GSM s2? im just confused about the SIM ordeal and what carrier to go with, with what phone. I've tried changing MEID before on a epic to use it on straight talk, which it was CDMA but I couldn't get the MEID to write properly so that was a fail.
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Yeah, you don't have to deal with that stuff with GSM phones. That whole "flashing to another provider" thing is a CDMA issue. Basically, any unlocked GSM phone will work, with any GSM provider.
Another thing to consider, though, is 4G data speeds. AT&T (and their MVNOs) and T-Mobile (and their MVNOs) use different frequencies for the highest speed cellular data connections. For example, if you buy an AT&T phone and then unlock it, you won't get 4G data speed on Simple Mobile, since Simple Mobile is a T-Mobile reseller. Therefore, even when you've finally decided which phone to buy, you still need to decide which bands you want it to have, based primarily on which service provider you plaln to go with. One exception to this is the Galaxy Nexus HSPA+, which is pentaband, and can be used just about anywhere, at full speed.
nice. any suggestions for iphone? My apologies. just seems those appear to be the cheapest route via ebay for a gsm unlocked one.
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pharmacist101 said:
nice. any suggestions for iphone? My apologies. just seems those appear to be the cheapest route via ebay for a gsm unlocked one.
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Click to expand...
Click to collapse
I assume you live in Richmond VA. You probably have a choice between T-Mobile or AT&T 3G/4G. T-Mobile is far better than AT&T and the Monthly Prepaid stuff from T-Mobile isn't bad. I like the $30 plan personally.
MrObvious said:
I assume you live in Richmond VA. You probably have a choice between T-Mobile or AT&T 3G/4G. T-Mobile is far better than AT&T and the Monthly Prepaid stuff from T-Mobile isn't bad. I like the $30 plan personally.
Click to expand...
Click to collapse
There's two 30$ plans (the one with 100min, unl texts and 5GB data and a 1500 min/texts and a small amount of data (30MB?? I forget))
You should be specific. The 5GB data one is only available online or at Wal-Mart.
The other one is available in T-Mobile stores.
Sent from somewhere....if I could only remember where....
Richmond Indiana, my apologies. I appreciate all of the suggestions. I can root phones and such no problem, very new to this prepaid & gsm(sim card) stuff, as I have had Sprint for 6 years lol
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so I can order a iphone 3g gsm unlocked for like $120 on eBay (or is there a better place to order them?) and it will work with a straight talk sim card? it's for a friend, im not a fan of either xD
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Yes it will.
Sent from my XT862 using xda app-developers app
-----Update 27 Nov-----
This coupon code no longer works. If I find another one I will update this thread.
I have now used this service with google voice for over 2 weeks with great service. I have had the same speeds and coverage as I did with my att phone. I have not used enough data to get notified or limited in speed, if and when this happens I will update my thread.
There is one issue with straight talk and any MVNO it seems. I used two google voice numbers (personal, work) and I turn off the voicemail forwarding on my phone so that the voicemail for each works correctly (Otherwise both GV numbers would forward to the same voicemail account). Straight talk does not have the ability to change the voicemail forwarding phones. My workaround for now is to extend the number of rings out to where GV will forward to voicemail (I am in process of testing this now).
To use two GV numbers on one phone you set both as home numbers and just use the app for texts from one. There are more detailed ways to forwards texts from the second phone but if you want this info PM and ask or search for it as it is available elsewhere.
-------------------------------
I know there have been posts that talk about Straight Talk Sims including the $5 + Free Ship (which expired). I researched and just purchased a Micro Sim and $45 Unlimited ATT plan today.
I did this today: 8 Nov 2012
Free ATT Sim
- http://www.straighttalk.com/ShopSims
- Choose Sim (Micro or Regular)
- Add Sim + Plan to Cart (will show $54.99)
- Use Promo "SIMSAVE" for $10 discount
- Choose 3-day Fedex Shipping (shows free later)
Free T-Mobile Sim
- Buy any free phone from the site with plan
Mirror Photo: http://imgur.com/BJBI2
Original Promo Code thanks to Chils41 at http://forum.xda-developers.com/showthread.php?t=1915621
I see these posts regularly and had some questions. I have at&t service now. Is it as easy as placing the sim card into my phone and go? Will everything work like it did on at&t? What's the data transfer like? I'm really liming the idea of two phones unlimited everything for $90 as opposed to $165 for 700 mins unlimited text and calls to any mobile but only 2 GB of data. Do I need to flash anything to make everything work properly?
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phoenixfriend said:
I see these posts regularly and had some questions. I have at&t service now. Is it as easy as placing the sim card into my phone and go? Will everything work like it did on at&t? What's the data transfer like? I'm really liming the idea of two phones unlimited everything for $90 as opposed to $165 for 700 mins unlimited text and calls to any mobile but only 2 GB of data. Do I need to flash anything to make everything work properly?
Sent from my SGH-I897 using xda app-developers app
Click to expand...
Click to collapse
you don't have to flash anything. just gotta change the apn settings to st and you're good to go. the SIM packet has the apn settings that you change in network settings.
Straight Talk data connection is the same as ATT would be in your area, except, NO LTE. You will not grey LTE with straight talk. And don't count on using much more than 2gb of data either, I near they send warning texts but don't actually have a what to cut off your data.
I've been on Straight Talk ATT for 3 months and love it. Just know it's limitations. I've never gone over 600mb data in my life though. I work when I'm at work, not much time to stream videos, the rest of the time I'm at home on wifi. Also ATT sucks in my area.
Sent from my SAMSUNG-SGH-I747 using xda premium
phoenixfriend said:
I see these posts regularly and had some questions. I have at&t service now. Is it as easy as placing the sim card into my phone and go? Will everything work like it did on at&t? What's the data transfer like? I'm really liming the idea of two phones unlimited everything for $90 as opposed to $165 for 700 mins unlimited text and calls to any mobile but only 2 GB of data. Do I need to flash anything to make everything work properly?
Sent from my SGH-I897 using xda app-developers app
Click to expand...
Click to collapse
You also need an unlocked or att locked phone. The Sim is recognized as an att sim.
I will add my experience here once I've used it. I tried T-Mobile 100 min 5gb plan and got rid of it because of bad indoor reception (I was Always on edge inside).
Sf bay area
Sent from my Galaxy Nexus
Thanks. So is that the only benefit of unlocking the phone? I'm rooted and running a wicked sweet custom ROM already. Only thing left is unlocking.
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phoenixfriend said:
Thanks. So is that the only benefit of unlocking the phone? I'm rooted and running a wicked sweet custom ROM already. Only thing left is unlocking.
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Click to expand...
Click to collapse
It looks like you have an AT&T Captivate. You don't need to unlock your phone if it's AT&T branded.
It is. I gathered that from my searches. Just wondered if that was the only benefit of unlocking my phone, being able to carry it to any gsm carrier.
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phoenixfriend said:
It is. I gathered that from my searches. Just wondered if that was the only benefit of unlocking my phone, being able to carry it to any gsm carrier.
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Click to expand...
Click to collapse
The only benefit of unlocking is to be able to use other carriers. But to repeat you DO NOT need to unlock to use straight talk on your att phone.
Sent from my Galaxy Nexus
Thanks I'm trying to buy a gs3 or note2 today and need a microsim for them, also need to reup anyways..
Sent from my GT-I9100 using xda premium
I repeat I got that already. I understand.
Sent from my SGH-I897 using xda app-developers app
What about using a t-mobile phone on straight talk att what is needed to be done to it? Unlocking required or what?
Heavy Metal said:
What about using a t-mobile phone on straight talk att what is needed to be done to it? Unlocking required or what?
Click to expand...
Click to collapse
Yep, just unlock it and you're good to go.
Sent from my Nexus 4
So if straight talk cuts off ur data for usage, call them, ask them to define unlimited, then ask them to define false advertising lawsuit, after I did this on my thrid disconect, I have never received a warning or been cutoff. And I use more than 16gb a month
Sent from my SGH-T889 using Tapatalk 2
prepaidguy9081 said:
So if straight talk cuts off ur data for usage, call them, ask them to define unlimited, then ask them to define false advertising lawsuit, after I did this on my thrid disconect, I have never received a warning or been cutoff. And I use more than 16gb a month
Sent from my SGH-T889 using Tapatalk 2
Click to expand...
Click to collapse
Where you throttled on that 16 gigs?!?!?
Sent from my SGH-I747 using Tapatalk 2
No, could be because I modded the prl alot. I always tried to keep the best one out on there so I got the most towers possable and the one next to my house about .2 miles away instead of the default thats about 1.3 miles away
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jamesd86 said:
Thanks I'm trying to buy a gs3 or note2 today and need a microsim for them, also need to reup anyways..
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Click to expand...
Click to collapse
If you have a micro sim lying around you can use it as a template and cut your old sim card down to a micro. I did it with a pair of sharp sewing scissors and it's been working fine for me.
Also, unlocking my smartphones has always benefited me in that it allowed me to sell at a higher price.
Sent from my SGH-T889 using XDA Premium HD app
Code doesn't work =[
Sent from my Galaxy Nexus using Tapatalk 2
Worked for me
Sent from my SGH-T889 using Tapatalk 2
prepaidguy9081 said:
Worked for me
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Click to expand...
Click to collapse
I hate you.
Sent from my Galaxy Nexus using Tapatalk 2
T-mobile is giving away free micro sim card cards with free shipping.
http://prepaid-phones.t-mobile.com/prepaid-phone/T-Mobile-Micro-SIM-Card-Activation-Kit
I just ordered 2.
Good luck!
deadhp1 said:
T-mobile is giving away free micro sim card cards with free shipping.
http://prepaid-phones.t-mobile.com/prepaid-phone/T-Mobile-Micro-SIM-Card-Activation-Kit
I just ordered 2.
Good luck!
Click to expand...
Click to collapse
Nice! I'll be ordering 2 tonight in prep for new phones! (They all seem to be going to micro sim for some reason... (I prefer mini SIM, the "standard")).
PROMO STILL VALID AS OF THIS WRITING!
I tried it wouldn't let me order
Sent from my Nexus 4 using Tapatalk 2
Do you need to be a t mobile customer to order this? I'm at the checkout screen and it seems like it says it will "add this to my monthly bill"
Sent from my EVO LTE using xda premium
Just ordered a standard SIM and a micro SIM for other compatible devices I have. There is a limit of 2. You need to provide your name, address, primary phone number, and a credit card for verification, but you don't have to pick a plan or buy anything else, so there is no charge.
I'm not a T-MOBILE client.
Sent from my HTC One X using xda app-developers app
RichAHicks said:
Just ordered a standard SIM and a micro SIM for other compatible devices I have. There is a limit of 2. You need to provide your name, address, primary phone number, and a credit card for verification, but you don't have to pick a plan or buy anything else, so there is no charge.
I'm not a T-MOBILE client.
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
Confirmed, got the sims a few days ago. They came in a Ziploc bag. :laugh:
I used a Visa gift card because I didn't want to input my real credit card information.
This deal is now off.
Sent from my SGH-T999 using xda app-developers app
Not sure what the deal is/was. Whenever I need a Sim card I just walk into a store and ask for 1. Every time they have just handed me 1...no questions asked. I think I've gotten 5 total this way and at 3 different stores.
Sent from my SGH-T679 using Tapatalk
mrlamo said:
Not sure what the deal is/was. Whenever I need a Sim card I just walk into a store and ask for 1. Every time they have just handed me 1...no questions asked. I think I've gotten 5 total this way and at 3 different stores.
Sent from my SGH-T679 using Tapatalk
Click to expand...
Click to collapse
Were they corporate stores or 3rd party multi-carrier locations? Most corporate stores I've run across are pretty chill, I know if I upgrade phones and need a new SIM, they'll give and activate it for me for free, only because the phone comes with one, but the time I did set up with my own phone, just handed me a SIM card, no charge, then activated it.
Cynagen said:
Were they corporate stores or 3rd party multi-carrier locations? Most corporate stores I've run across are pretty chill, I know if I upgrade phones and need a new SIM, they'll give and activate it for me for free, only because the phone comes with one, but the time I did set up with my own phone, just handed me a SIM card, no charge, then activated it.
Click to expand...
Click to collapse
Both corporate and privately owned stores...never tried at a 3rd party store.
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not for me , its 10$ for every t-mobile sim card , please how can i get free t-mobile card
Sent from my EVO Galaxy Mini using xda premium
Yahia700 said:
not for me , its 10$ for every t-mobile sim card , please how can i get free t-mobile card
Sent from my EVO Galaxy Mini using xda premium
Click to expand...
Click to collapse
This deal is expired. Please read all posts in the thread, this was already mentioned...
blu422 said:
This deal is now off.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
Seems like this deal is over, so I'll close the thread to avoid any more confusion.
Sent from my SGH-M919 using xda app-developers app
Try typing your question in the thread, not as the thread topic...
If I was to order s att lte sim card and when they ask for a imei no. If I was to give them one from a regular att prepaid non smartphone could they tell that the phone wasnt a smartphone and if I could get by that if I got the prepaid $50 unlimited everything monthly you think that I could take that prepaid sim card and put it in a smartphone and get unlimited Lte data.Does anyone think this could possibly work. Thanks
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http://www.amazon.com/AT-T-Micro-SIM-Card/dp/B003YTSXYO
LostInMyHead said:
http://www.amazon.com/AT-T-Micro-SIM-Card/dp/B003YTSXYO
Click to expand...
Click to collapse
Im actually wondering if my idea eould possibly work if it would I was going to put the att sim card in my unlocked tmobile Gs4.I kind of want to see if att's lte speeds are faster than tmobiles. Thanks
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Greg1964 said:
Im actually wondering if my idea eould possibly work if it would I was going to put the att sim card in my unlocked tmobile Gs4.I kind of want to see if att's lte speeds are faster than tmobiles. Thanks
Sent from my SGH-M919 using xda app-developers app
Click to expand...
Click to collapse
Well it's area dependent but my best is about 52 down, 21 up on AT&T
I heard if I go to att store that they will give me s free lte dim card. Is that correct I dont have to be an att customer? Thanks
Sent from my SGH-M919 using xda app-developers app
I went to att store to get a sim card for I can unlock my tmobile Gs4 and they wouldnt give me one or sell me one. I basically need a att sim card for I can unlock my tmobile Gs4.I can order one but thats kind of a pain.anybody have any suggestions. Thanks
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rp56 said:
I went to att store to get a sim card for I can unlock my tmobile Gs4 and they wouldnt give me one or sell me one. I basically need a att sim card for I can unlock my tmobile Gs4.I can order one but thats kind of a pain.anybody have any suggestions. Thanks
Sent from my SGH-M919 using xda app-developers app
Click to expand...
Click to collapse
I have a dead TMO & ATT SIM you can have, PM me...
Hello, I was curious about something when it comes to doing a SIM unlock. I did some research and found that there are different ways to do sim unlocks depending on what type of phone you have (of course). In my case I'm running a GPE edition ROM on a i337. Would I use the i337 way or the GPE way? Or...would I have to flash a factory ROM to do it? Found a ton of troubleshooting for unlocking but never saw anything about using different ROMs. Thanks for your help!
I actually used this method. Read it carefully before attempting. I recommend printing it so you can have it to refer to. The *#0011# code is the one that I used. Remember that when instructed to hit the 'back' key, that doesn't mean on your device. It refers to the 'back' button you will see when you press your phone's menu button.
http://gs4.wonderhowto.com/how-to/c...y-s4-so-you-can-use-another-sim-card-0148110/
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So you had a custom ROM installed when you did it?
Sent from miPhone using XDA Premium HD app
Just ask at&t for the code. That service menu can cause trouble in the long run. Plus theres no known method of returning settings to stock.
Will they give it to me even though I'm still under contract?
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agent929 said:
Will they give it to me even though I'm still under contract?
Sent from miPhone using XDA Premium HD app
Click to expand...
Click to collapse
Sometimes they will come times not. Never hurts to ask. And if the first try didn't work give them a call on another day. Sometimes it depends on who you get a hold of.
agent929 said:
Will they give it to me even though I'm still under contract?
Sent from miPhone using XDA Premium HD app
Click to expand...
Click to collapse
What previous post said. But they have a policy some of their reps follow. Some are more nicer. They give it when youre 90 days in contract
j510 said:
What previous post said. But they have a policy some of their reps follow. Some are more nicer. They give it when youre 90 days in contract
Click to expand...
Click to collapse
I'm way past 90 days into my contract. You didn't mean 90 days from your contract expiring did you? By the way thanks for your help along with everybody else in this post that has helped me!
90 days into contract. So you should be good to go. Shouldnt be a problem once they see that you meet requirements.
Thanks guys!
Sent from miPhone using XDA Premium HD app
At&T will not allow me to unlock my phone since it is still under service until 2015 >.< It took 4 people to finally get someone who spoke real english and well this is the last straw with att, no longer buying phones through them. Hello nexus.
toxicpaulution said:
At&T will not allow me to unlock my phone since it is still under service until 2015 >.< It took 4 people to finally get someone who spoke real english and well this is the last straw with att, no longer buying phones through them. Hello nexus.
Click to expand...
Click to collapse
I guess you actually don't call them to do it. You can go to https://www.att.com/deviceunlock/client/en_US/ and do it there.
agent929 said:
I guess you actually don't call them to do it. You can go to https://www.att.com/deviceunlock/client/en_US/ and do it there.
Click to expand...
Click to collapse
Says it wont allow it.
Sent from my SGH-I337 using Tapatalk 2
Says right on the site...
Postpaid Smartphone Customers: Account has been active for at least ninety days and is in good standing (i.e., it has no past due amount or unpaid balance owed AT&T.
This doesn't apply to Apple products (not that you have one, but I thought it's good to know)
So I got the unlock codes from AT&T a few moments ago..and I'm a little unsure how to enter them into the phone..i thought you type it in the dialer but that didn't work. I just read that you need to insert a sim from another carrier...lol my intention was to sell an unlocked s4 so I could buy a different one. How do I unlock without a different carriers sim card...I have the unlock code
No suggestions?
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agent929 said:
No suggestions?
Sent from miPhone using XDA Premium HD app
Click to expand...
Click to collapse
Don't think you can. Hopefully, i'm wrong because I can't enter the code due to the previous 'free' attempt and can't get back into service menu (CM rom)
agent929 said:
No suggestions?
Sent from miPhone using XDA Premium HD app
Click to expand...
Click to collapse
You need to pop in another carriers sim card or any older non att based sim card.
Sent from my GT-I9505 using Tapatalk 2
Some back info first... I had most of the high end AT&T androids and the iphone 5 in the past year. I tried numerous times to get unlock codes from customer service. Unlocked phones just have better resell value. Nothing works cause still under contract.
I currently have 3 smartphones with data share. $250/month is killing me. So recently traded my iPhone 5 for a S4. I didn't activate it on my line. I was looking towards the prepaid especially with Straight talk having ATT lte now and the nationwide release of Aio Wireless but T-Mobile $30 plan (100 min unlimited text and unlimited data up to 5gigs) is what I really wanted. This made me want to unlock the S4 since I live in a refarmed area. I can live with Hspa for $30.
I read on numerous forums that ppl may get a better chance of unlocking their device thru ATT international online chat. I tried so many times but they were always busy. Got lucky, finally spoke to a someone online. Gave them my ATT account info and etc. Was thinking I never got them to give me the codes before. This was just another time they would deny me. Another thing this s4 isn't even activated on my account. Gave them the imei, few minutes later I got directions and the unlock code for it. So damn excited but that's not the best part.
There's also an "Aws T-Mobile mod" for our ATT S4 to enable the Aws bands on the att s4. I'm like this is perfect. I can use the refarmed spectrum and the other hspa+ bands on the s4 and pay only $30/month. This is a no Brainer. Unfortunately. Couldn't get the Aws mod to work because you need a PC and I have a mac.
Took one of my old reg tmobile sim, using a sim template, I cut down the sim to a micro sim. Did the unlock procedure and it worked. Went to best buy to buy a tmobile prepaid kit and activated it with the $30 plan (only available to new activations). I'm thinking the 1900mHz refarmed band is reg but my phone showed 4g and was confused but I was getting 4-6mb down. Definitely could live with this. This is where I live. Driving to work, it showed full bars 4g lte. Got excited so I did a speed test. The highest I got was 12mb. I also looked it up just as I got home and one forum confirmed the same thing. Unlocked AT&T S4 works on T-Mobile Lte.
http://forums.androidcentral.com/samsung-galaxy-s4/292079-t-s4-unlocked-lte-t-mobile.html
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---------- Post added at 03:18 PM ---------- Previous post was at 03:13 PM ----------
Febby said:
You need to pop in another carriers sim card or any older non att based sim card.
Sent from my GT-I9505 using Tapatalk 2
Click to expand...
Click to collapse
You have to shut off your phone, insert tmobile sim, restart, entunlockrr code and voila.
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