Related
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.
Sent from my SPH-L710 using xda app-developers app
where would be the best place to buy factory unlocked phones? ebay? and obviously the easiest would be to go the SIM card route
Sent from my SPH-L710 using xda app-developers app
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
Sent from my SPH-L710 using xda app-developers app
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.
Sent from my SPH-L710 using xda app-developers app
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.
Sent from my SPH-L710 using xda app-developers app
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.
Sent from my SPH-L710 using xda app-developers app
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
Sent from my SPH-L710 using xda app-developers app
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
Sent from my SPH-L710 using xda app-developers app
Yes it will.
Sent from my XT862 using xda app-developers app
As the title suggests, I am talking to a guy who has a t-mobile nexus 4 that he is currently using on t-mobile.
I wanted to buy it but he said I would have to take it to a store to get it unlocked to work on AT&T. Is that true? Or can I just pop in my AT&T sim card and be good to go?
Thanks!
Sent from my SAMSUNG-SGH-I337 using xda premium
WizeGuyDezignz said:
As the title suggests, I am talking to a guy who has a t-mobile nexus 4 that he is currently using on t-mobile.
I wanted to buy it but he said I would have to take it to a store to get it unlocked to work on AT&T. Is that true? Or can I just pop in my AT&T sim card and be good to go?
Thanks!
Sent from my SAMSUNG-SGH-I337 using xda premium
Click to expand...
Click to collapse
Yeah, it comes factory unlocked. Pop in an AT&T micro SIM, adjust APN settings accordingly and he should be good to go!
+1 on above post.
theres no such thing as a "t-mobile" nexus 4 , t-mobile just sells it, its the exact same nexus 4 you can buy from the google play store.
just pop your sim in and youll be fine. it comes factory unlocked already.
You can, but, I've read that the data speed is not as fast as it would be on T-Mobile. So just something to keep in mind.
Check the bands for speed reference and its only LTE that operates on a different band for AT&T so you won't be able finger that. Other than that you will be OK.
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/
Sent from my SGH-I337 using Tapatalk 4
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?
Sent from miPhone using XDA Premium HD app
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?
Sent from miPhone using XDA Premium HD app
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
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
---------- 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.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
Going to Nicaragua in a month.
Was going to take the g2 and simply swap out the SIM with a local carrier.
Any chance this will work without incredibly expensive Verizon international plan?
Thanks, and sorry for the noob question...
Sent from my VS980 4G using XDA Premium 4 mobile app
Yes. The GSM portion of Verizon phones are unlocked out the box.
I'm thinking of switching to tmobile, does anyone know if our device will fully work on their network?
Also, does anyone know of any sprint phones I can purchase today that will work fully on their network, even any iphones possible.
There's whole thread on how to unlock the Gs4 for T-Mobile so yes. And search more.
Sent from my SPH-L720 using Tapatalk
No not fully, you will not get LTE. Sell your Sprint phone on EBay or Craig's list and buy a Tmobile phone for full functionality.
Sent from my icrap 2 using Tapatalk HD