Not getting data - AT&T Samsung Galaxy S II Skyrocket SGH-I727

Picked up a Skyrocket to use as a backup to my iPhone 4s. Got it today, and put my micro sim in the Skyrocket, phone worked fine, data did not.
After fiddling around with the APN settings for hours with no luck, I finally went to at&t and had them switch me to the unlimited lte plan, and then the data on the Skyrocket worked just fine.
When I got back home, I popped the sim back in my 4S and....no data. After a few minutes of fiddling with it (restarting the phone, resetting network settings) it started working. So now I thought I was good and put the sim back in the Skyrocket, and the data had stopped working there.
Now I can't get data on either phone, lol, and I'm getting kind of worried that I may not be able to get my unlimited iPhone data plan back, even though I asked them before I switched to the unlimited lte plan and they said I could.
Anyone have any experience with using these two phones together with the same sim card? Anything else I could try that I missed?
Thanks

jeffiphone said:
Picked up a Skyrocket to use as a backup to my iPhone 4s. Got it today, and put my micro sim in the Skyrocket, phone worked fine, data did not.
After fiddling around with the APN settings for hours with no luck, I finally went to at&t and had them switch me to the unlimited lte plan, and then the data on the Skyrocket worked just fine.
When I got back home, I popped the sim back in my 4S and....no data. After a few minutes of fiddling with it (restarting the phone, resetting network settings) it started working. So now I thought I was good and put the sim back in the Skyrocket, and the data had stopped working there.
Now I can't get data on either phone, lol, and I'm getting kind of worried that I may not be able to get my unlimited iPhone data plan back, even though I asked them before I switched to the unlimited lte plan and they said I could.
Anyone have any experience with using these two phones together with the same sim card? Anything else I could try that I missed?
Thanks
Click to expand...
Click to collapse
Easy fix. Stop swapping sim cards.
Sent from my SAMSUNG-SGH-I727 using xda premium

U can get it back. As long as you're on unlim ur fine. Call att and see what the problem is
Sent from my SAMSUNG-SGH-I727 using xda premium

Most likely, its the data service issue going from iphone to skyrocket or vice versa. IOS and Android is set up as 2 different types of data plan from ATT. U can't swap sim cards between IOS and Android. Sim cards can be swap between iPhone to iPhone and Android to Android but not Android to iphone, Especially now with LTE service. That's why when u switch from iphone to skyrocket, ATT has to make changes to your data plan regardless of you getting keeping unlimited or not.
As for 3g Android to IOS or IOS to 3g Android phone, it may work.
I hope I made it clear enough.
Sent from my SAMSUNG-SGH-I727 using Tapatalk

No. The problem here is you need to be on LTE DATA PLAN to use the skyrocket. You could switch between LTE phones with no problem but I'm guessing to go back to regular 3G LTE data plan won't work. Call at&t
Sent from my SAMSUNG-SGH-I727 using xda premium

I swapped phones just now from the 4s to Skyrocket with no issues, in fact I'm now getting LTE, woohoo
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glock115 said:
I swapped phones just now from the 4s to Skyrocket with no issues, in fact I'm now getting LTE, woohoo
Sent from my SAMSUNG-SGH-I727 using Tapatalk
Click to expand...
Click to collapse
Which data plan do you have?

I had the unlimited iphone data plan and was switched up to the unlimited lte plan.
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Glock,
Have you tried the LTE SIM back in the non-LTE phone using the LTE plan.
See, I want the Skyrocket for my husband, but want to use my upgrade then switch the SIM with my number back into my Atrix. So the LTE plan and SIM would be my number, but my Atrix is not LTE. I know I will have to change my husbands plan after the switch so that his skyrocket will have data, but only if my Atrix will work on the LTE data.
Anyone know?

I put the lte sim into my 4s and everything works fine, I had the sim cut with one of those micro cutters.
Sent from my SAMSUNG-SGH-I727 using Tapatalk

Actually figured out my problem, lol. It looks like AT&T is having data coverage issues in my home area. Once I go a few miles away from home I can get data on both the Skyrocket and iPhone using my micro sim.

The last I knew, AT&T uses two different data networks. One for iDevices and one for everything else. My girlfriend and I had to sign up for separate data plans because she went with the iPhone. And, the is no unlimited LTE data plan to switch to where I am.

Related

Hspa+ on ATT prepaid.

Just was wondering if you guys believe we will be able to get hspa with ATT prepaid.?? Anyone know?
Sent from my Desire HD using XDA App
not any time soon, only a couple markets will have 3g on go phone by the end of march. Until at&t releases prepaid smartphones plans, this will not happen. I have heard that at&t plans to have the entire network (2g and 3g) covered by hspa by the end of 2011. Maybe then will we see some changes.
3G should work on any att phone, gophone or not (assuming there's 3G coverage where you live). HSPA+ definitely won't work, because there are no prepaid HSPA+ features/plans yet.
I used 2 different iPhones on att prepaid. And I got 3g just fine (should work with hspa+ just fine as long as its available in your area). It should work but remember android devices use a lot of data so disable it or make sure that you disable all the apps that sync data.
you cant, it will check the miei number or something and deactivate it
Ok while I know everything works fine on prepaid, no 4g here yet so that much I am not sure. I know after a rom flash you will get a completely different set of APN for prepaid.
cordell507 said:
you cant, it will check the miei number or something and deactivate it
Click to expand...
Click to collapse
No it wont. With pay as you go they don't really care because there is no unlimited data for it. You will not get a txt saying you have the wrong data plan. You wont hear anything from att. Like I said before I used 2 different iPhones on a pay as you go ( the original iPhone and the iPhone 3g). I also used 2 different blackberrys too ( the curve and the storm). Never once did att contact me about the phone I was using. I used that sim card for over a year. Then when i went with a contract account they didn't even change my sim card. I continued to use the same sim card till i got my iPhone 4.
Carlrobling said:
No it wont. With pay as you go they don't really care because there is no unlimited data for it. You will not get a txt saying you have the wrong data plan. You wont hear anything from att. Like I said before I used 2 different iPhones on a pay as you go ( the original iPhone and the iPhone 3g). I also used 2 different blackberrys too ( the curve and the storm). Never once did att contact me about the phone I was using. I used that sim card for over a year. Then when i went with a contract account they didn't even change my sim card. I continued to use the same sim card till i got my iPhone 4.
Click to expand...
Click to collapse
Isn't storm a CDMA phone.
Sent from my Inspire 4G using Tapatalk
alaimar said:
Isn't storm a CDMA phone.
Sent from my Inspire 4G using Tapatalk
Click to expand...
Click to collapse
Its a world phone. So it has sim card slot and can be unlocked for att and tmobile. So its a cdma and gsm phone.
It's not GoPhone, but I have my Inspire working just fine on StraightTalk, $45/month for unlimited everything. The only downside is that you have to purchase a $200 Nokia StraightTalk smartphone to get a compatible SIM (no way around that) and keep it in a drawer for as long as you have service. My data speeds are just as fast as regular AT&T around my area, about 5mb down, 2mb up.
entropism said:
It's not GoPhone, but I have my Inspire working just fine on StraightTalk, $45/month for unlimited everything. The only downside is that you have to purchase a $200 Nokia StraightTalk smartphone to get a compatible SIM (no way around that) and keep it in a drawer for as long as you have service. My data speeds are just as fast as regular AT&T around my area, about 5mb down, 2mb up.
Click to expand...
Click to collapse
O there is hope lol when my contracts up with ATT I will head over to ATT. Thanks for posting this comment
Sent from my HTC Inspire™ 4G on AT&T

Switching between iphone and Skyrocket

Can this be done? I've inserted my micro sim adapter but I am not getting data.
I have tried several different apns with no luck.
Any help would be appreciated
You need the 4g/lte sim. Call att make sure phone is on acct and add correct data plan
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Thanks, will the new sim work in my 4s if I have it cut to micro size?
SIM subscriber identification module
The reason you're not getting data, perhaps, is because you need to change your plan with your carrier.
AT&T right?
They can tell sometimes. Other times they can't. I have a SE x10 device able to be a mobile hotspot without paying extra for the tether plan. Oh and before that, I had a x10i then lit up a new x10a AT&T branded android their system automatically without my permission switched my data plan from 2G unlimited, to a 3G+ 2GB cap and $10/GB for overage.
Hope that helps.
Yes sir, AT&T. I called customer service prior to posting here and, as I figured, they said I have to get a new sim. My only problem is I'm not ready to give up the iPhone entirely. I'd like to try and have the best of both worlds and switch back and forth.
Oh and I was able to switch back and forth between the Galaxy Nexus and iPhone with no issues.
Only problem was the Nexus had terrible gps and kept losing signal and I returned it.
SIM subscriber identification module
You need a new one. It will still light your iphone up, ask about your data plan. There should not be a problem with a new sim and correct data plan.
---------- Post added at 01:28 AM ---------- Previous post was at 01:22 AM ----------
I wonder if you're confused about that cuz the SIM is obviously much larger than your extended memory chip. Like Thumbnail compared to pinky nail LOL.
An iphone user wouldn't be as familiar with the Micro SD HC chip (removable on Android handsets). I put a 32 GB Class 10 in my skyrocket, or my Infuse, and it has 20 gigs of stuff loaded on it and it zooms with the skyrocket compared to the Infuse.
---------- Post added at 01:40 AM ---------- Previous post was at 01:28 AM ----------
And personally if I couldn't move my stuff, the stuff I have loaded on my Lexar, (bought from Sears so I could pay extra) 32 GB Micro SDHC, Class 10 thumb drive (which are wash machine and dryer proof, tested multiple times, occasionally the USB adapter reader doesn't make it)...
bottom line...
Dude, if you can't move your chip to your iphone then why would you bother lighting the darn thing up with your SIM? Get over your iphone!
Update...I was on my way to the AT&T store and noticed that I had the 4g symbol. Sweet!!
Only problem is my download speed is about half of what I get from my 4s.
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I have both the Skyrocket and the iphone 4S and have not problem switching the sim. I use a microsim adapter in the Skyrocket. You don't need a special sim for either phone. Just have ATT provision the microsim for your Skyrocket on a LTE data plan. Before doing that, my skyrocket could make calls but not receive data. Once on the LTE plan I can now switch back and forth from my iphone to Skyrocket and both work fine with the same sim.
jetdrive said:
I have both the Skyrocket and the iphone 4S and have not problem switching the sim. I use a microsim adapter in the Skyrocket. You don't need a special sim for either phone. Just have ATT provision the microsim for your Skyrocket on a LTE data plan. Before doing that, my skyrocket could make calls but not receive data. Once on the LTE plan I can now switch back and forth from my iphone to Skyrocket and both work fine with the same sim.
Click to expand...
Click to collapse
Thanks for the reply, one last question.
Have you had any issues with your gps?
I find it odd that both my Galaxy Nexus and Skyrocket are both losing signal while using navigation.
glock115 said:
Thanks for the reply, one last question.
Have you had any issues with your gps?
I find it odd that both my Galaxy Nexus and Skyrocket are both losing signal while using navigation.
Click to expand...
Click to collapse
No problems at all with GPS. The Skyrocket has the best GPS I have ever had on any phone. Locks super fast and tracks really well.
Ok, guess I will be exchanging my current one for another Skyrocket since this one loses signal and sometimes doesnt keep up with my current location.
Sorry can't help much, but the SIM card for my iPhone 3GS can switch back and forth easily and works with data. But it's not a micro sim
This totally answered my question. Thanks!
One question though: does visual voicemail work ok on both?
bimbot said:
This totally answered my question. Thanks!
One question though: does visual voicemail work ok on both?
Click to expand...
Click to collapse
Yes works on both my iphone and skyrocket switching the sim back and forth between the two.
ooooooh
There is micro sim! I just googled it cuz never seen one
jetdrive said:
Yes works on both my iphone and skyrocket switching the sim back and forth between the two.
Click to expand...
Click to collapse
I went to the store yesterday, got a new SIM, cut it to microSIM size, and was happily surfing on both devices. Thanks for the confirmation. I was going to try it anyway cause I couldn't seem to find anyone that did it but ran into your post yesterday. Made me feel better about doing it. I just had to get over the fear of cutting my new sim with the dodgy sim cutter template.
Does att charge to swap to a lte sim card?
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No
spiritcrusher33 said:
Does att charge to swap to a lte sim card?
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Click to expand...
Click to collapse
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spiritcrusher33 said:
Does att charge to swap to a lte sim card?
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Click to expand...
Click to collapse
There really is no such thing as an lte sim card whether it says lte on it doesn't matter. It's how it's provisioned in the ATT system. I didn't cut one down. When I bought my Skyrocket I pulled the mini sim out of my iphone, placed it in the adapter and put it in the Skyrocket. Phone worked but data did not. To fix the that, the agent behind the counter just changed my data plan to the lte one in the system and data immediately started working. As soon as I got back in my car, I put the mini sim back in the iphone and it also worked on voice and data.

Why my Skyrocket not getting LTE signal?

Ok so i bought the black Skyrocket of the street, I reset it and everything works fine except no data no matter what i do so finally i made a new apn with cm7 defaults and bam i see 4g so i been happy untill today when i walked in my local AT&T to check the tablets i noticed a skyrocket with 4g lte on the the data sign i didnt ask at&t personnel in fear of loosing my old data plan that thankfully has not yet raised any red flags. I checked the apn and noticed that it was the same as mine except mine doesn't show Lte no matter what i do is mine defective?how can i get 4g lte? is it imei based or need a special sim? also both are on 2.3.6
You have to subscribe to an LTE plan. So you're going to have to talk to your carrier, or see if you can get them to give you a deal on another plan.
Sent from my SGH-I727R using XDA App
You need the LTE data plan from AT&T and probably a new sim.
Sent from my SAMSUNG-SGH-I727 using xda premium
i thought it had to do with the lte capable phone and unlimited data sim. so lte data service is something you have to sign up for no matter what? maybe its just a new sim is what i need? im goin put my sim back in my captivate and tell them it some how got misplaced that way i just get a new sim and hopefully it does the trick. more advice would be appreciated
lexo1a said:
i thought it had to do with the lte capable phone and unlimited data sim. so lte data service is something you have to sign up for no matter what?
Click to expand...
Click to collapse
Yes it is, but it doesn't cost extra. You shouldn't see any extra charges on your account. It's just a different data plan that allows LTE access.
lexo1a said:
maybe its just a new sim is what i need?
Click to expand...
Click to collapse
Just bring the Skyrocket into your AT&T store and they'll activate your phone with a new SIM while adding the LTE data plan and visual voicemail if you don't already have it.
lexo1a said:
im goin put my sim back in my captivate and tell them it some how got misplaced that way i just get a new sim and hopefully it does the trick. more advice would be appreciated
Click to expand...
Click to collapse
No need, SIM cards are free. Just do what I stated above.
okay wish me luck
The other thing is that was not mentioned in the responses .. If you have the grandfathered Unlimited Data plan (Gold Card) .. you can still keep that when subscribing to a new LTE Data Plan.
I originally had the Unlimited from an old iPhone 3GS .. kept it through ALL my transitions to different phones.
Just call AT&T .. they will take care of it for you.
You must also have a lte sim
you need a new lte sim.

how can i keep this phone without a plan

What's up guys. NOOB HERE. Cut me some slack. I currently own a iPhone 4s on att. I just got a good deal on a rooted Skyrocket.
This is the problem. I don't have a iPhone data plan. I just use the phone and wifi.
So I bought a sim card adapter, and I placed the sim card into the skyrocket.
Soon as I do that, att changes my phone plan,and adds a 4g Lte plan. Is there anyway around this?
[email protected] all day with wifi, @home with wifi. ...
I like the phone a lot. But I don't need a data plan.
Has anyone had to deal with this
att are not allowed to do that, you always have the choice, thats the purpose of having buying a phone full price
polish_pat said:
att are not allowed to do that, you always have the choice, thats the purpose of having buying a phone full price
Click to expand...
Click to collapse
I know, they sent me some BS email, saying that smartphones require a data plan.
They are designed for surfing the internet and use a lot of data. You are required a data plan
BookinZ06 said:
What's up guys. NOOB HERE. Cut me some slack. I currently own a iPhone 4s on att. I just got a good deal on a rooted Skyrocket.
This is the problem. I don't have a iPhone data plan. I just use the phone and wifi.
So I bought a sim card adapter, and I placed the sim card into the skyrocket.
Soon as I do that, att changes my phone plan,and adds a 4g Lte plan. Is there anyway around this?
[email protected] all day with wifi, @home with wifi. ...
I like the phone a lot. But I don't need a data plan.
Has anyone had to deal with this
Click to expand...
Click to collapse
Switch to H2O wireless. Port your number. And you are all set. You pay just as much as ATT without data but still get data (2GB) ...
k4ce said:
Switch to H2O wireless. Port your number. And you are all set. You pay just as much as ATT without data but still get data (2GB) ...
Click to expand...
Click to collapse
Thanks for the advice. But I have a family plan with att for several years now with 3 other phones.
I thought maybe there was something I can download and install on the phone - so no data or information goes back to att
BookinZ06 said:
Thanks for the advice. But I have a family plan with att for several years now with 3 other phones.
I thought maybe there was something I can download and install on the phone - so no data or information goes back to att
Click to expand...
Click to collapse
When they identify your phone as a smartphone, they don't do it through the data you send them, they don't through your imei number which is broadcast to att via your sim. So an app or rom won't do you any good. I can't speak for att, but tmobile has a similar policy with all smartphones requiring data but i have used a Nokia n8 on their network for 2 years without anyone tacking on a data plan.
Sent from my SGH-T989 using xda premium
I'm on at&t prepaid $2/day without data - so far. I bought a data package before they changed their policy to monthly only for smartphones plus data package. I don't talk/text every day, so $2/day seemed worth trying. When they switched policies, I just did not buy a data package and as far as I know, I don't have at&t data access. But I have been able to use my phone for calls. Don't know what will happen when my $100 runs out, but that will probably be several months from now. Meantime I have a mobile hotspot I can use if out and about and think it necessary to check emails.
Sent from my HTC One X using XDA
You have to talk to a super visor. I have a the nexus without a data plan on att. Had to jump thru hoops though, rep said its done automatically through there computers so it had to be over ridded. And I had to call back
3 times because no one would do it for me.
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[Q] AT&T Throttling My Data?

I have had my Nexus 5 since the beginning. I am on AT&T of course. I pulled the sim from my HTC One XL and put it into the 5. No problems. Up until this week I think. Speedtest will not go above 0.56Mbps. I am in Houston with plenty of LTE service. I check my At&T account and they have changed the logo above my phone number. It used to show Android HTC. So, I figure that Att has figured out that i am not using "their" phone. I call them up and they say that the IMEI's do not match. The tech guy was cool. He said he was trying to help me. That nothing was going to change. He did a few things but no dice. I wasnt sure if i was supposed to tell Att anything as they might ruin my chances at having good service with an unlocked phone. Anyway, i have restored my phone, changed APNs, and now I dont know what to do.
I don't know but just curious does your accrual signal say LTE?
I didn't tell att when I switched from an iPhone. LTE was still fine
Sent from my Nexus 5 using Tapatalk
Download tellinfo app. Then switch to edge. Once you'll see E sign switch back to LTE/GSM. Should help
Sent from my Nexus 5 using Tapatalk
I just gave them my IMEI number and it all worked fine. I have a grand fathered unlimited plan too that was unaffected. I think Google made sure their phone would work with at&t.
Sent from my Nexus 5 using xda app-developers app
I tried the Tellinfo app. What am I looking for? My signal strength is -106. It used to be around -85. I have tried the ATT PHONE APN and the ATT LTE PTA APN. Both are working the same. ATT is supposed to call back today. He said after resetting the phone, the last two efforts would be to send a new sim, and if that doesnt work, then its my phone. Now, I'm pretty sure it's not the phone. I also didnt have an option for Edge. THere was EvDo.
HOXnoo8 said:
I have had my Nexus 5 since the beginning. I am on AT&T of course. I pulled the sim from my HTC One XL and put it into the 5. No problems. Up until this week I think. Speedtest will not go above 0.56Mbps. I am in Houston with plenty of LTE service. I check my At&T account and they have changed the logo above my phone number. It used to show Android HTC. So, I figure that Att has figured out that i am not using "their" phone. I call them up and they say that the IMEI's do not match. The tech guy was cool. He said he was trying to help me. That nothing was going to change. He did a few things but no dice. I wasnt sure if i was supposed to tell Att anything as they might ruin my chances at having good service with an unlocked phone. Anyway, i have restored my phone, changed APNs, and now I dont know what to do.
Click to expand...
Click to collapse
Endoran said:
I just gave them my IMEI number and it all worked fine. I have a grand fathered unlimited plan too that was unaffected. I think Google made sure their phone would work with at&t.
Sent from my Nexus 5 using xda app-developers app
Click to expand...
Click to collapse
Well you do know if your on the Unlimited Data Plan on AT&T you get throttled down to about that speed after hitting 5GB .... .
Its probably data cap 5GB throttle city. It happened to me. I called ATT and they confirmed I was at 8GB for the month and had to wait till cycle flipped. After flip flying at "super fast" ATT speeds again.
Sent from my Nexus 5 using xda app-developers app
cybafro said:
Its probably data cap 5GB throttle city. It happened to me. I called ATT and they confirmed I was at 8GB for the month and had to wait till cycle flipped. After flip flying at "super fast" ATT speeds again.
Sent from my Nexus 5 using xda app-developers app
Click to expand...
Click to collapse
You can always use the wap.cingular APN. Wont get LTE just 3G but you will be unthrottled Thats what I do! Which in my small town I get 10-11mbps down on 3G
hyelton said:
You can always use the wap.cingular APN. Wont get LTE just 3G but you will be unthrottled Thats what I do! Which in my small town I get 10-11mbps down on 3G
Click to expand...
Click to collapse
I am on the Unlimited data plan. I didnt realize they would throttle me after 5mbs. I havent done any downloading of custom roms yet. I used to use data like crazy with my One XL and I never noticed any loss of data. I will try the cingular APN just for shiz. Thanks.
EDIT: I checked with ATT and yeah, my cycle ends either on the 7th or 8th and I have used about 6mb. So, fingers crossed for next week.
hyelton said:
You can always use the wap.cingular APN. Wont get LTE just 3G but you will be unthrottled Thats what I do! Which in my small town I get 10-11mbps down on 3G
Click to expand...
Click to collapse
Thanks Dude! Just tried it out. Its no LTE but its way faster than the "throttler" :laugh:
Endoran said:
I just gave them my IMEI number and it all worked fine. I have a grand fathered unlimited plan too that was unaffected. I think Google made sure their phone would work with at&t.
Sent from my Nexus 5 using xda app-developers app
Click to expand...
Click to collapse
You're lucky. I'm using my N5 on T-Mobile and I lost my grandfathered unlimited plan. I had no data (but emails and SMS worked ... strange). After a week of communications and testing tech support claimed that the N5 was not compatible with the grandfathered plan (it did show up in my account on the website as Unknown with unlimited data). After upgrading to a metered plan my service is excellent.
cybafro said:
Thanks Dude! Just tried it out. Its no LTE but its way faster than the "throttler" :laugh:
Click to expand...
Click to collapse
Can you confirm what plan and rom you're on? I'm on unlimited lte plan and I USED to be able to do this but since switching to the Nexus 5 they won't even let me connect via wap.cingular on the nexus 5 (even on 3g). I have no problem doing this on my nexus 4 or my i9100 gsII, but either the nexus 5 or att has been blocking me since
hyelton said:
Well you do know if your on the Unlimited Data Plan on AT&T you get throttled down to about that speed after hitting 5GB .... .
Click to expand...
Click to collapse
That's what T-Mobile does on its grandfathered plans after 4.5 GB and on its new metered plans after you exceed your plan limit. Great, huh?

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