[Q] lte - AT&T Samsung Galaxy S II Skyrocket SGH-I727

Hey, my lte isn't working... The only APN that works at all is "ATT PHONE" even Odin flash to stock didn't work.
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I'm confused... what is your problem? Not being able to flash stock ROM or not having LTE? Also which ROM are you using?
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ajt1995 said:
Hey, my lte isn't working... The only APN that works at all is "ATT PHONE" even Odin flash to stock didn't work.
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There's an app on the market call Network Monitor download it check it out yo I can tell you if you're actually getting 4g speed
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3thanol said:
I'm confused... what is your problem? Not being able to flash stock ROM or not having LTE? Also which ROM are you using?
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I'm sorry for the confusion. I have tried all of the ROMs, and none were connecting to lte, I eventually took it to an AT&T store... I had a 3g only plan from my iPhone. :banghead:
They fixed it. Now I get lte speeds.
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Related

Which baseband rogers or att?

So I'm wondering which baseband I should have? I have the rogers, but should I go back to the att? Would It make a difference?
Sent from my SAMSUNG-SGH-I997R using XDA Premium App
Try both and stick with whichever gives you better performance. Each person will have a different experience with each one depending on where they live
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Yup. You just have to try it out. I live in NJ and use att just for your information
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I have had great signal and internet on both...but rogers seemed to give me better battery life for some reason...still testing this...no actual dat/proof other than "feel"
Okay great. Now can anyone help me locate the two along with instructions lol. It would he very.helpful.
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http://forum.xda-developers.com/showthread.php?t=1173704
Okay awesome thank you I thought that was it but couldn't find it. Now do I just flash it through cwm?
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iruleyounow said:
Okay awesome thank you I thought that was it but couldn't find it. Now do I just flash it through cwm?
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yes, download the cwm version and flash through recovery

[Q].. Is there a way to enable 3g only?

Hey all, over at verizon you can select cdma only so you don't burn through your data.. Is there a similar way to do that here?
Thanks
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Only on Custom ROM.
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musa13 said:
Only on Custom ROM.
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With a few roms out here and 3g not the most important feature, do you know of one that has that feature?
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markapowell said:
With a few roms out here and 3g not the most important feature, do you know of one that has that feature?
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Stockmod, Nexusmod, and SkyICS have it. Don't know about the others.
markapowell said:
Hey all, over at verizon you can select cdma only so you don't burn through your data.. Is there a similar way to do that here?
Thanks
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Click to collapse
Latest Bouyancy rom has settings to switch between LTE and HSPA
markapowell said:
Hey all, over at verizon you can select cdma only so you don't burn through your data.. Is there a similar way to do that here?
Thanks
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You can uncheck packet data in mobile network settings

Need urgent solution...

hi pals.....i installed latest Paranoid android nightly on my P3100 with aokp kernel on top of that i flashed DDLP4 radio for indian users as mentioned in few pages back.....but now there is no network on my device...also i tried to restore my aokp rom backup but still there is no network....its really confusing....Can someone know what to do?????
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Sent from my MB525 using xda app-developers app
Plz Help Guys.....
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When your refer to network you mean wifi? Or 3G? If its 3G try resetting your APN or check if its configured
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2g n 3g
Sent from my MB525 using xda app-developers app
Jus Odin back to stock, factory reset, and reroot
RomsWell said:
Jus Odin back to stock, factory reset, and reroot
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yeah....i did it...
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Trying to get H+/4g

I have my skyrocket unlocked and just put 10.1 nightly on.. I've unlocked phone to T-Mobile and I can't go able E/Edge any help?
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Have you flashed a t mobile radio to it?
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Yes I flash UCLI3 the one that goes together in on the 10.1 official thread
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That's just going to get you edge speeds because that is the AT&T Radio. Download this T-Mobile one and flash it. That should get you going.
http://d-h.st/HJr
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I had flash the radio for T-Mobile that is connected to the Official CM 10.1 thread but when showed up I had no data or connection at all. But thanks a lot.
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That radio worked a little better, but still not the 4g I'm looking for is there any other options?
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Capt. Martin#30 said:
That radio worked a little better, but still not the 4g I'm looking for is there any other options?
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http://forum.xda-developers.com/showthread.php?t=1785999
check that thread. vincom keeps a decent list of the available radios. there is a tmo one that you can download.

Verizon to AT&T

So, my buddy got a Verizon Galaxy S3 for free, but he has AT&T. Is their a way to unlock it to be used on AT&T?
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You can try what this person did.
http://forum.xda-developers.com/showthread.php?t=2334732
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UchihaKite said:
So, my buddy got a Verizon Galaxy S3 for free, but he has AT&T. Is their a way to unlock it to be used on AT&T?
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Refer to this video:
https://www.youtube.com/watch?v=eJdq7_2A1W4&feature=youtube_gdata_player
There is also a guide here for more info:
http://forum.xda-developers.com/showthread.php?t=1809314
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RBarnett09 said:
Refer to this video:
https://www.youtube.com/watch?v=eJdq7_2A1W4&feature=youtube_gdata_player
There is also a guide here for more info:
http://forum.xda-developers.com/showthread.php?t=1809314
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Use this method if you are on the old updates, if you are on the MF1 update. just pop in the micro sim from AT&T and select GSM. You can edit the APN on the latest update. but no 3G
Everything should work
djteotancolis said:
Use this method if you are on the old updates, if you are on the MF1 update. just pop in the micro sim from AT&T and select GSM. You can edit the APN on the latest update. but no 3G
Everything should work
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Good looking out. :thumbup:
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RBarnett09 said:
Refer to this video:
https://www.youtube.com/watch?v=eJdq7_2A1W4&feature=youtube_gdata_player
There is also a guide here for more info:
http://forum.xda-developers.com/showthread.php?t=1809314
Sent from my SCH-I535 using xda app-developers app
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I'm going to give this a shot tomorrow and let you know how that goes. Thanks for the heads up though! I did manage to root the device and get a recovery on it.
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UchihaKite said:
I'm going to give this a shot tomorrow and let you know how that goes. Thanks for the heads up though! I did manage to root the device and get a recovery on it.
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Definitely let me know how it works out for you.
You're welcome.
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RBarnett09 said:
Definitely let me know how it works out for you.
You're welcome.
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Curious though. Couldn't I downgrade my phone and then use the dialer code to get into the secret menu and unlock it that way?
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UchihaKite said:
Curious though. Couldn't I downgrade my phone and then use the dialer code to get into the secret menu and unlock it that way?
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I'm thinking that the menu won't show in older versions. Going by the guide IF you're not on the MF1 update would be the best way.
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RBarnett09 said:
I'm thinking that the menu won't show in older versions. Going by the guide IF you're not on the MF1 update would be the best way.
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You said the trick would work on CM10.1
Does it also work on Paranoid Android? My buddy fell in love with Halo hahaha
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UchihaKite said:
You said the trick would work on CM10.1
Does it also work on Paranoid Android? My buddy fell in love with Halo hahaha
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You can always try. I've never tried anything outside of LiquidSmooth v2.7. I just got my S3 a week ago. Haha. I'm sure it should work on any AOSP or AOKP ROM... maybe. :what:
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RBarnett09 said:
You can always try. I've never tried anything outside of LiquidSmooth v2.7. I just got my S3 a week ago. Haha. I'm sure it should work on any AOSP or AOKP ROM... maybe. :what:
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Hahaha well, to make it easy, Carbon for sure works? Just want to make sure my buddy can use it soon. He has had a ****ty phone for far to long lol
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UchihaKite said:
Hahaha well, to make it easy, Carbon for sure works? Just want to make sure my buddy can use it soon. He has had a ****ty phone for far to long lol
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Actually, now that I'm looking back on the guide and in the video... they do it on the stock TouchWiz ROM.
I've seen somewhere, unfortunately I can't recall where, that you can do it on AOSP and AOKP ROMs too. Hmm... maybe ask on the thread of the ROM and someone should be able to tell you.
And make sure your friend knows that if he does get it working that he will have edge data. He may be better off trading his S3 for an AT&T one.
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