could i change the Baseband? - AT&T Samsung Galaxy S II SGH-I777

Hi, i want to do that, but for a baseband that belongs to the Galaxy SII I9100.
The thing is that i want to use 3G connection but with my current provider only works with 2G for this cellphone...

Don't do that. If you have t mobile it's going to happen
Sent from my GS4 running CM11 Kandy Kane

tpag02 said:
Hi, i want to do that, but for a baseband that belongs to the Galaxy SII I9100.
The thing is that i want to use 3G connection but with my current provider only works with 2G for this cellphone...
Click to expand...
Click to collapse
you cant magically add HARDWARE support for your providers network by flashing FIRMWARE....it doesnt work that way

Pirateghost said:
you cant magically add HARDWARE support for your providers network by flashing FIRMWARE....it doesnt work that way
Click to expand...
Click to collapse
^^THIS!

brandonarev said:
^^THIS!
Click to expand...
Click to collapse
No no . ^_^ THIS.

tpag02 said:
Hi, i want to do that, but for a baseband that belongs to the Galaxy SII I9100.
The thing is that i want to use 3G connection but with my current provider only works with 2G for this cellphone...
Click to expand...
Click to collapse
What UMTS band are you looking for?

Pirateghost said:
you cant magically add HARDWARE support for your providers network by flashing FIRMWARE....it doesnt work that way
Click to expand...
Click to collapse
^
This...and if the OP has an at&t phone unlocked to use on t-mobile's network (guessin, since no info given by the op), he will only get the 2g --- that is, unless t mobile converts their 1900 mhz frequency in his area to be a 3g/4g freq instead of edge...as they have done this in other areas.
More info provided by google, if interested. :thumbup:
Sent from my SGH-I777 using xda premium

Related

Modem from i9000 in i9001?

Is it possible to use a modem from SGS1 in the SGS2?
Sent from my GT-I9100 using XDA App
crippenx said:
Is it possible to use a modem from SGS1 in the SGS2?
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
Is one better then the other?
Ummm... The SGS2 is i9100, and no you shouldn't try using the radio, as you will either not have signal, or more likely, break or damage something.
Thanks for the replies. I was hoping to use one the modems because I had way better reception with my SGS1 but I guess they aren't compatible.
Similarily, using the SGS2 KG6 modem on SGS1 ok? Could it cause issues?
Yeas said:
Similarily, using the SGS2 KG6 modem on SGS1 ok? Could it cause issues?
Click to expand...
Click to collapse
You CANNOT use an SGS2 modem on an SGS1 and vice versa.
Yes it will cause issues because the hardware is different.
I'm using KG6 right now and it works amazing. I'm just not sure if its good for the phone is all ...
Anyone know where to get any modem that supports the band 3G 850/1900 MHz for the i9001???
Thanks...
Michaelratm said:
Anyone know where to get any modem that supports the band 3G 850/1900 MHz for the i9001???
Thanks...
Click to expand...
Click to collapse
Have you try at sammobile?
Sent from my GT-I9100 using Tapatalk 2
Michaelratm said:
Anyone know where to get any modem that supports the band 3G 850/1900 MHz for the i9001???
Thanks...
Click to expand...
Click to collapse
This is the I9100 forum, GTFO before you do something (else) stoopid.

no network

there is no network when i put airtel sim on my o1 but bsnl works well i am using cm7 6.5.7 with new baseband please help to get rid of it.....
mastermind247 said:
there is no network when i put airtel sim on my o1 but bsnl works well i am using cm7 6.5.7 with new baseband please help to get rid of it.....
Click to expand...
Click to collapse
Did you try using the same Airtel SIM in another mobile? If your phone can detect the BSNL SIM, the problem may be with the SIM and not the mobile.
If another SIM works, the problem is NOT baseband.
- SIM locked phone
- faulty SIM
mastermind247 said:
there is no network when i put airtel sim on my o1 but bsnl works well i am using cm7 6.5.7 with new baseband please help to get rid of it.....
Click to expand...
Click to collapse
Wat cm7 6.5.7 can be used with new baseband???
ashishv said:
Wat cm7 6.5.7 can be used with new baseband???
Click to expand...
Click to collapse
No, it cannot. Neither can 6.6.x. As I said above -if another SIM works (GSM/data and all) - the problem is not baseband. Other than that, not interested in debugging PEBKAC issues.
dr.notor said:
No, it cannot. Neither can 6.6.x. As I said above -if another SIM works (GSM/data and all) - the problem is not baseband. Other than that, not interested in debugging PEBKAC issues.
Click to expand...
Click to collapse
Ya i know that.but Read 1st post.he's using it with new baseband.
ashishv said:
Ya i know that.but Read 1st post.he's using it with new baseband.
Click to expand...
Click to collapse
Expecting users to provide useful and accurate information and problem description is a lost cause here nowadays. Some people would be way better off with a good old dumbphone.
mastermind247 said:
there is no network when i put airtel sim on my o1 but bsnl works well i am using cm7 6.5.7 with new baseband please help to get rid of it.....
Click to expand...
Click to collapse
be precise u can't use new baseband with cm7 6.x.x u wont get any network
LOL.. I replied for his question even without reading it properly.. new baseband with 6.5.7??
gkarthik16 said:
LOL.. I replied for his question even without reading it properly
Click to expand...
Click to collapse
Nah, you filtered the irrelevant crap properfly out of the OP. There is a decent chance the guy will recognize when GSM is working, but there apparently is zero chance he knows anything about baseband version he is using etc.
dr.notor said:
Nah, you filtered the irrelevant crap properfly out of the OP. There is a decent chance the guy will recognize when GSM is working, but there apparently is zero chance he knows anything about baseband version he is using etc.
Click to expand...
Click to collapse
Yeah.. and here in India, we don't have SIM locked phones being sold, except the iPhone. So the OP's SIM should be faulty.
gkarthik16 said:
and here in India, we don't have SIM locked phones being sold
Click to expand...
Click to collapse
Same here, not even iPhones. (Another slim chance is that the other operator has no coverage in the area he is testing.)
Executive summary: You will not solve your problem by asking question that is confusing like hell. Damnit, people!
dr.notor said:
Same here, not even iPhones. (Another slim chance is that the other operator has no coverage in the area he is testing.)
Executive summary: You will not solve your problem by asking question that is confusing like hell. Damnit, people!
Click to expand...
Click to collapse
Yeah but the Airtel network is one of the best in India and if this guy is from a city, then it should be of top notch coverage. Hope he's not hiding in some remote village. So many posts but no solution. Pays for an incomplete question.
@OP: Please provide some details on the configuration of your phone (ROM, kernel, etc). Seriously doubt that this is an issue with the phone. Test the SIM with other phones and update back. No more guessing posts here

I9035 in America

Hi I was wondering if the I9035 will be released in America?
If not, where can I buy it?
And also, would I be able to use any carrier like tmobile or verizon?
fuccyoupayme said:
Hi I was wondering if the I9035 will be released in America?
If not, where can I buy it?
And also, would I be able to use any carrier like tmobile or verizon?
Click to expand...
Click to collapse
You actually mean I9305 which I own but I am from australia. There was a user from the US on t-mobile and he stated it worked Only on Edge... Dont ask me what Edge is.. I am thinking it is like 3G... Unfortuanetly the device will not work on your 4G network. One user purchase his from ebay for $800 I beleive it is still showing and here is the link. Location is apparently in Texas, Houston.... Only thing is its only in Black.. I myself have the Grey_Titanium which I love!... But hey if you love black gadgets your in luck!
http://www.ebay.com/itm/Samsung-Gal...5-Jelly-Bean-4-1-2GB-Ram-4G-LTE-/221134136119
Will they eventually release it in the US? Should I wait and get this model or just buy t-mobile one right now?
fuccyoupayme said:
Will they eventually release it in the US? Should I wait and get this model or just buy t-mobile one right now?
Click to expand...
Click to collapse
I dont beleive they will officially release this I9305 in the US because you have your own S3 variant of the 4G already.
edge is 2g
but there are some regions of tmo that actually supports the 1900mhz band.
Sent from my GT-I9300 using xda app-developers app
btemtd said:
I dont beleive they will officially release this I9305 in the US because you have your own S3 variant of the 4G already.
Click to expand...
Click to collapse
yea, but you guys get quad core and 2gb of ram!! not fair
fuccyoupayme said:
yea, but you guys get quad core and 2gb of ram!! not fair
Click to expand...
Click to collapse
yeh it is a nice gem...
2G ohhh man thats rough... yeh hopefully they roll out the 1900mhz.... I want you guys to enjoy this beast too
btemtd said:
yeh it is a nice gem...
2G ohhh man thats rough... yeh hopefully they roll out the 1900mhz.... I want you guys to enjoy this beast too
Click to expand...
Click to collapse
It believe it should support AT&T 3G but not LTE.
I think im just going to get the regular tmobile version. Do you guys have any tips before buying one?
circuit89 said:
It believe it should support AT&T 3G but not LTE.
Click to expand...
Click to collapse
yup, the i9300 is indeed compatible with AT&T's 3G (i'm using it right now as we speak). In some regions, T-Mo's 3g also works, but there's a link somewhere that shows you exactly where the 1900mhz band is in use.
@OP
if you're going to get the tmo (USA) version, you should check out the appropriate forum for it (no sure what the exact model number is, but you'll find it). Flashing anything from this forum would most probably brick your new phone (due to differences in some hardware and software).
here it is: http://forum.xda-developers.com/forumdisplay.php?f=1706
and the rooting guide is here: http://forum.xda-developers.com/showthread.php?t=1900345 (it's the sticky in the Q&A forum)

[Q]Help, Data network isn't fully operational

Symptoms:
Wi-Fi works all fine, both 2g and 3g (EDGE, HSDPA and HSPA+) only partially working, let's say, some of my apps were able to work as they need internet, and some of them always report "can't connect to server " or something like that.
What I have done intent to solve this problem: fully wipe and flash ROM, I tried lots of them, all same results.
Flash different modem and radio, still same.
Conclusion: I was thinking could be problem of operator but I have ask some friends who uses same operator and same area, they don't have problem, I even flash the same ROM and radio exactly same as one of them who owns S3 as well, still no good...
Anything more I can do?
Sent from my GT-I9300 using xda premium
Usual is
Network ask.
Sim Card replace
Modem correct one for network
CSC again correct one for network .
jje
Also, check your APN settings are right and up to date for your network. Presume you have already reverted to fully stock to test?
boomboomer said:
Also, check your APN settings are right and up to date for your network. Presume you have already reverted to fully stock to test?
Click to expand...
Click to collapse
Yes, I even delete all APN and reset to default, several stock firmwares tried...
Sent from my GT-I9300 using xda premium
JJEgan said:
Usual is
Network ask.
Sim Card replace
Modem correct one for network
CSC again correct one for network .
jje
Click to expand...
Click to collapse
What do you mean by "network" ask?
I don't think it's about modem and CSC because I used to switch modem a lot...
I will try insert my SIM into other phone and other SIM card into my phone to determine what is the problem
Sent from my GT-I9300 using xda premium
qtwrk said:
What do you mean by "network" ask?
You ask the network are their any problems in your area .
jje
Click to expand...
Click to collapse

How to turn on the ' LTE only ' network at G9250 5.1.1

As title,
how to turn the lte only on the G9250 5.1.1 official rom without root.
Thanks.
I have been only able to do so with root on my g925p but lte only was literally lte only i could not call text or anything not involving data
Sent from my SM-G925P using Tapatalk
nobody cant answer this //??
settings →mobile networks →network mode→LTE only.
I don't know if there is the choice on your phone. My device is also G9250,5.1.1,tomato rom,not stock rom.
hmily1993 said:
settings →mobile networks →network mode→LTE only.
I don't know if there is the choice on your phone. My device is also G9250,5.1.1,tomato rom,not stock rom.[/QUOT
thanks. for replying and i dun want to break my warranty, is there way by using engineering mode to switch to lte only?
Click to expand...
Click to collapse
mh323kimo said:
hmily1993 said:
settings →mobile networks →network mode→LTE only.
I don't know if there is the choice on your phone. My device is also G9250,5.1.1,tomato rom,not stock rom.[/QUOT
thanks. for replying and i dun want to break my warranty, is there way by using engineering mode to switch to lte only?
Click to expand...
Click to collapse
I'm afraid no?…Maybe you can find it by google?
Click to expand...
Click to collapse
Try doing this. http://almost-a-technocrat.blogspot...orce-only-4g-or-lte-network.html#.VlQ7ukast30
Or there was an app in the playstore that did the same but redirected you the one where there was a button or something. Used to use it on my Note 3 just forgot the name.

Categories

Resources