AT&&T full network specs - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

Hi,
I'm looking for the HSPA releases supported by the SGH-I337. (Release 7,8,9...)
And for each release the modem has a category witch i don't know too.
Please respond only if you know. I already know every thing that can be found in gsmarena about this phone.
Thanks.

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[Q]Singaporan HD2 On US AT&T 3G

I've read a couple threads on this already but couldn't get concise answers to the questions I have specifically through it, so I'll list them to follow if anybody could help out. I'm new to all this business but relatively tech savvy so quick answers or references are just fine by me! Thanks guys!
1) Bought my HD2 in Singapore, as I understand the radio doesn't work on US 3G due to a difference in bands (which I didn't know when I bought it) - is it possible to flash ..for instance.. the Telstra Radio ROM to the phone and open up the capability? As I understand it theirs works on the US 3G network.
2) If I can't flash 3G radios for the US onto my phone, are their any good ways to increase data performance outside of that? Right now it's pretty awful - can't even search youtube let alone watch anything.
3) Custom ROMS.. I've seen quite a few of them, trying to open up the best performance phone and data wise for my cell, any recommendations? I understand it may be biased based on location/use/etc. But a general consensus on which work best will give me a good place to start. Don't need a ton of fancy options, just performance boosting with the standard HTC Sense works for me.
Thanks for the help everyone, sorry if I'm reposting but I've delved through several posts already and couldn't find precisely what I'm asking for answered in a direct manner.
SupaShaD said:
I've read a couple threads on this already but couldn't get concise answers to the questions I have specifically through it, so I'll list them to follow if anybody could help out. I'm new to all this business but relatively tech savvy so quick answers or references are just fine by me! Thanks guys!
1) Bought my HD2 in Singapore, as I understand the radio doesn't work on US 3G due to a difference in bands (which I didn't know when I bought it) - is it possible to flash ..for instance.. the Telstra Radio ROM to the phone and open up the capability? As I understand it theirs works on the US 3G network.
2) If I can't flash 3G radios for the US onto my phone, are their any good ways to increase data performance outside of that? Right now it's pretty awful - can't even search youtube let alone watch anything.
3) Custom ROMS.. I've seen quite a few of them, trying to open up the best performance phone and data wise for my cell, any recommendations? I understand it may be biased based on location/use/etc. But a general consensus on which work best will give me a good place to start. Don't need a ton of fancy options, just performance boosting with the standard HTC Sense works for me.
Thanks for the help everyone, sorry if I'm reposting but I've delved through several posts already and couldn't find precisely what I'm asking for answered in a direct manner.
Click to expand...
Click to collapse
1) No
2) If you have AT&T try setting up the proxy server for the connection
3) Try before you buy. Hey wait their free, you can of course donate to the cook, in most cases.
Awesome, thanks for the quick answers, I appreciate it!
Aren't the HD2 Quad band phones?
US uses 1900 GSM right? I'm not from the US so i don't know....
BUt if it is Quad band, shouldn't it work in the US as well? Unless 3G is a different thing altogether. As far as I know, Singapore Phones are all unlocked and it's against the law to have it locked to any telco to begin with
peaceboy said:
Aren't the HD2 Quad band phones?
US uses 1900 GSM right? I'm not from the US so i don't know....
BUt if it is Quad band, shouldn't it work in the US as well? Unless 3G is a different thing altogether. As far as I know, Singapore Phones are all unlocked and it's against the law to have it locked to any telco to begin with
Click to expand...
Click to collapse
3G is a different thing all together, he will get EDGE but no 3G, ATT uses 850/1900 UMTS I believe, while T-Mobile uses 1700/2100

[Q] Question about the Samsung Galaxy Tab Wifi only model

hello!
this is my first time posting here. im planning to buy a galaxy tab wifi only model. the only problem i have right now is that im unsure if i could use the developments in the CDMA or GSM parts of the forum about the tab. Or am i right in thinking that i cannot use either?
thanks!
Its a fairly new device. With different firmware. So I say wait till its in circulation and devs start working on its ROMs.
Thanx for the quick reply sir. I am also concerned with the considerably lower chance of the WiFi only model being updated to 3.0, whether by Samsung or someone here in the forum. If that's my concern, would you advice me to get the gsm version instead?
Sent from my HTC Vision using XDA App

Note 10.1 questions

Heyo!
Before buying the Note 10.1 i have a few questions.
Here we go:
1. Can I somehow flash an samsung original firmware which is able to receive OTA updates from Samsung? I only need root and the original samsung firmware, since the software features are my main reason for buying (i will study physic, and this will help!)
2. Whats the difference between gt 8010 and 8013?
3. do you think we will get an 4.2 Update? I think 4.1.1 is released, isn´t it?
thanks in advance!
There many post which will answer your question.
The difference between all version is country specific changes like some are with 3G and voice calling, only 3G, Wif. Then there are some country specific version and 8013 is USA specific version apart from that nothing really.
Only Germany has recieved the JB update around three weeks back others are waiting. As for 4.2 we should eventually get it but I think now Samsung is busy rolling out 4.1.1 for all its devices.
Ok since i live in Germany that should be no problem
Only one question.. as far as i can see only the 3G version got the JB update....
Will the Wifi version get it as well?
Eventually all version will get JB updates and since new Note devices are being launched with JB i think it will happen pretty soon.
Also one strange thing is the Germany update is to carrier based device and not the stock Samsung device there does not look any difference between the two but its a strange thing.
Also there are some issues being reported if you use the rom on the wifi version which is logical since its not made for it
Then i think i will buy that Tab
Enormous power inside, JB update soon, cheap at the moment (in germany..) and has best functionality as student.... nothing more to wish!

Will galaxy s3 neo get official lollipop update?

I am thinking to buy this phone and I will get disappointinted if samsung stops updating it.I know it's too soon to talk about another big update, but I think that the S3 neo can handle the lollipop because it has 1,5 gb ram and better cpu gpu than the older S3.
What do you think?
Nick312 said:
I am thinking to buy this phone and I will get disappointinted if samsung stops updating it.I know it's too soon to talk about another big update, but I think that the S3 neo can handle the lollipop because it has 1,5 gb ram and better cpu gpu than the older S3.
What do you think?
Click to expand...
Click to collapse
:crying::crying::crying: I sent an email to Samsung DEV team and surprisingly they called me and said there were no plans to develop Lollipop for S3/S3 Neo, but they said if enough requests are made they will think of development. I said register my name. :fingers-crossed::fingers-crossed::fingers-crossed:
Nick312 said:
I am thinking to buy this phone and I will get disappointinted if samsung stops updating it.I know it's too soon to talk about another big update, but I think that the S3 neo can handle the lollipop because it has 1,5 gb ram and better cpu gpu than the older S3.
What do you think?
Click to expand...
Click to collapse
If you read my previous post on my experiences with Kitkat on the S3 Neo then you should not base your purchase decision on whether lollipop update will come to the neo. Price wise I got an excellent dual sim phone which I use extensively as my daily device. Quad core, 1.5gb ram, 16gb memory, excellent battery life are enough reason for an average user like me to like a phone like this one
Anyway if you have the money it would be better for you to get the latest models if updates worries you.
If you want you can install CM12. Look for it in this forum
chaudhariniket said:
I sent an email to Samsung DEV team and surprisingly they called me and said there were no plans to develop Lollipop for S3/S3 Neo, but they said if enough requests are made they will think of development. I said register my name. :fingers-crossed::fingers-crossed::fingers-crossed:
Click to expand...
Click to collapse
tell me the email address, then I will also write to them and ask about an update.
i think 9301 will get lolipop
because released with 4.2.2 & not received any update yet
kralkral, i hope You're right, because i have bought two S3 Neo's and still have almost 2 years of warranty, and because of that i don't want to root and install CWM 12.
chaudhariniket i also would like to know what's the Samsung DEV E-mail so i can let them know that i want Android L on my GT-i9301l
Thanks!
Use Samsung website of your country.
S3-Neo said:
tell me the email address, then I will also write to them and ask about an update.
Click to expand...
Click to collapse
kralkral said:
kralkral, i hope You're right, because i have bought two S3 Neo's and still have almost 2 years of warranty, and because of that i don't want to root and install CWM 12.
chaudhariniket i also would like to know what's the Samsung DEV E-mail so i can let them know that i want Android L on my GT-i9301l
Thanks!
Click to expand...
Click to collapse
The link that I used: http://www.samsung.com/in/info/contactus.html - This is Samsung India site. You can use your country specific Samsung site. :good:
Don't forget to mention that the phone falls under the standard 18 months upgrade program.
Are there news?
fraross said:
If you want you can install CM12. Look for it in this forum
Click to expand...
Click to collapse
Yes I agree. But for two sims doesn't work properly for calls on second sim, NFC doesn't work and also another bugs. So the development team must considered that there are a lot o clients that uses this cellphone. But in fact, it is my opinion.
No lollipop
bongski55 said:
If you read my previous post on my experiences with Kitkat on the S3 Neo then you should not base your purchase decision on whether lollipop update will come to the neo. Price wise I got an excellent dual sim phone which I use extensively as my daily device. Quad core, 1.5gb ram, 16gb memory, excellent battery life are enough reason for an average user like me to like a phone like this one
Anyway if you have the money it would be better for you to get the latest models if updates worries you.
Click to expand...
Click to collapse
I now don't say you that samsung don't develop lollipop for we.... but i'm here for say you... NO LOLLIPOP, it have a known bug: BATTERY, will survive a bit... and the sdk are not sopported from the best root service (Xposed for example...) soon or later developer will relase some <root> mod for lollipop design. Now you can try A3 Rom for our s3 neo from @t-shock !
I don't think there will be an official release.
Lollipop is coming on s3 Neo (Hopefully)
Just received a mail from samsung which quotes regarding lollipop update for samsung neo 3. They responded positively :
"We would like to inform you that feedback to release a firmware update for GT-I9300i (Galaxy S3 Neo) has already been sent to our department concerned. They are in the process of developing the same; however, as of now there is no official release date, Kindly stay with us till then.
Any update in this regard will be conveyed to you through various means of communication. So kindly stay with us till then.
Samsung handsets come with a feature which will automatically inform you about any new Software release provided it’s connected to Internet. You can enable that option by following the steps mentioned below:
Go to home screen> Tap on Application> Setting > General> About Update (check for update) "
livelively said:
Just received a mail from samsung which quotes regarding lollipop update for samsung neo 3. They responded positively :
"We would like to inform you that feedback to release a firmware update for GT-I9300i (Galaxy S3 Neo) has already been sent to our department concerned. They are in the process of developing the same; however, as of now there is no official release date, Kindly stay with us till then.
Any update in this regard will be conveyed to you through various means of communication. So kindly stay with us till then.
Samsung handsets come with a feature which will automatically inform you about any new Software release provided it’s connected to Internet. You can enable that option by following the steps mentioned below:
Go to home screen> Tap on Application> Setting > General> About Update (check for update) "
Click to expand...
Click to collapse
how about single sim :crying:
ZooPo said:
how about single sim :crying:
Click to expand...
Click to collapse
there is no problem about that mate any rom from for the dual sim variant can easily be ported to single sim variant and the opposite too
livelively said:
Just received a mail from samsung which quotes regarding lollipop update for samsung neo 3. They responded positively :
"We would like to inform you that feedback to release a firmware update for GT-I9300i (Galaxy S3 Neo) has already been sent to our department concerned. They are in the process of developing the same; however, as of now there is no official release date, Kindly stay with us till then.
Any update in this regard will be conveyed to you through various means of communication. So kindly stay with us till then.
Samsung handsets come with a feature which will automatically inform you about any new Software release provided it’s connected to Internet. You can enable that option by following the steps mentioned below:
Go to home screen> Tap on Application> Setting > General> About Update (check for update) "
Click to expand...
Click to collapse
Great news
Maximus0415 said:
there is no problem about that mate any rom from for the dual sim variant can easily be ported to single sim variant and the opposite too
Click to expand...
Click to collapse
hmp what do you mean is my device is possible to get official update lollipop or port Only ??
ZooPo said:
hmp what do you mean is my device is possible to get official update lollipop or port Only ??
Click to expand...
Click to collapse
My point is if one of the 2 variants gets it , samsung will release it for the other but if in some miracle one of them doesn't it will be ported
Maximus0415 said:
My point is if one of the 2 variants gets it , samsung will release it for the other but if in some miracle one of them doesn't it will be ported
Click to expand...
Click to collapse
oww tnx for youre quick reply
livelively said:
Just received a mail from samsung which quotes regarding lollipop update for samsung neo 3. They responded positively :
"We would like to inform you that feedback to release a firmware update for GT-I9300i (Galaxy S3 Neo) has already been sent to our department concerned. They are in the process of developing the same; however, as of now there is no official release date, Kindly stay with us till then.
Any update in this regard will be conveyed to you through various means of communication. So kindly stay with us till then.
Samsung handsets come with a feature which will automatically inform you about any new Software release provided it’s connected to Internet. You can enable that option by following the steps mentioned below:
Go to home screen> Tap on Application> Setting > General> About Update (check for update) "
Click to expand...
Click to collapse
could you provide a pic of the mail? The grammar looks suspicous. And this is your first post.

S8 G950U Snapdragon Android 8.0 Verizon Root Status

Forgive me if this has been beaten to death so if there's already an open thread please redirect me. I just need to know officially whether or not this model can be rooted as I'm having next to no luck google searching about it. Most threads are either 3 years old or pertain only to China s8 G955 etc models, but my understanding so far is the Snapdragon US model is unrootable. Just need to confirm this, and if so why is Samsung so frickin lame preventing this and getting rid of all the exploits? Any why is it ONLY this Galaxy model? I checked a list of rootable models and it just skips from the S7 to S9. I'm a bit salty about it. It's a great phone and would love to do more with it. Please advise, and if anyone knows of any cool alternatives/workarounds I'd very much like to know.
Thanks,
Prick Slickfield said:
Forgive me if this has been beaten to death so if there's already an open thread please redirect me. I just need to know officially whether or not this model can be rooted as I'm having next to no luck google searching about it. Most threads are either 3 years old or pertain only to China s8 G955 etc models, but my understanding so far is the Snapdragon US model is unrootable. Just need to confirm this, and if so why is Samsung so frickin lame preventing this and getting rid of all the exploits? Any why is it ONLY this Galaxy model? I checked a list of rootable models and it just skips from the S7 to S9. I'm a bit salty about it. It's a great phone and would love to do more with it. Please advise, and if anyone knows of any cool alternatives/workarounds I'd very much like to know.
Thanks,
Click to expand...
Click to collapse
There is no root for Oreo and if the bootloader is revision 3 or higher no chance of.

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