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i am currently traveling around and i have bought the sim unlock code for the Infuse and it works great. i can use the sim cards from Taiwan and South Africa without a problem.
But the 3G capability on the sim cards are not working on the Infuse. i tried with my other phone i bought unlocked GS2 (international version) and the 3G was working great
do i need to root in order for the Infuse to be able to connect to 3G with other country's sim card? or i just need to do some setting on the phone?
please help, it's annoying carrying this big phone and unable to use it properly
thanks
You will probably need to put in the correct APN settings for your carrier. Many of the other ROMs will update the APN automatically, but the stock
ROM does not.
Sent from my SGH-I997 using XDA App
wuufer001 said:
i am currently traveling around and i have bought the sim unlock code for the Infuse and it works great. i can use the sim cards from Taiwan and South Africa without a problem.
But the 3G capability on the sim cards are not working on the Infuse. i tried with my other phone i bought unlocked GS2 (international version) and the 3G was working great
do i need to root in order for the Infuse to be able to connect to 3G with other country's sim card? or i just need to do some setting on the phone?
please help, it's annoying carrying this big phone and unable to use it properly
thanks
Click to expand...
Click to collapse
As PVD04 said thats an APN problem, go into google and search for the company you like for example i use 3g here in mexico and i typed " Telcel APN configuration" (Telcel is my carrier)
Do the same for your carrier on the country you currently are, then go into--->Settings--->Wireless and network--->Mobile Networks--->APN (access Point Names) and configure a new one typing the data you found about your overboard carrier.
That will fix it.
Also... i know its already done but... you dont need to buy the unlock code" many samsung phones can be unlocked for free Infuse can, searchf or the "how to unlock" thread next time =)
http://forum.xda-developers.com/showthread.php?t=1176886&highlight=unlock
http://forum.xda-developers.com/showthread.php?t=1093476
Hey everyone, I am a Galaxy Nexus user but my brother got an old Roger's S2 LTE that he wants to put on a non-Rogers network (same one I am on with my GNex). However we are having a weird issue where if we insert the original (deactivated) SIM that came with the phone it detects it. But if we put in either mine or his own it just always says "No SIM Card". I even have a pay as you go AT&T SIM that wont work in it either. So far I have flashed CyanogenMod and tried the UCLF6 radio as well as the Rogers ICS Radio UXLF3 from this thread http://forum.xda-developers.com/showthread.php?t=1754473
I should note that when my brother originally inserted his SIM he got the unlock screen and paid to unlock it through cellunlocker.net and it was recognizing his SIM at that point. Since then however we have had no luck. He even replaced the SIM card board with a new one.
Any ideas? I am leaning towards hardware issue but its odd that it still reads the original inserted SIM
did you try to go back to stock firmware and see what happened
Yep. I'm pretty sure its hardware. I got it to read again but still no signal. I have it reading my AT&T card now but again still no signal.
In fact even without a SIM card in if I search for Network Operators nothing comes up. If I do the same on my GNex I get a listing so its looking like this phone is no good
EDIT: Just realized who responded. Your threads were VERY helpful for me! Thanks so much... I'm still not convinced the phone is toast... I have a friend with a GNex on Rogers (I'm on MTS) so I will see if I can borrow his SIM and see what happens
WoodroweBones said:
Yep. I'm pretty sure its hardware. I got it to read again but still no signal. I have it reading my AT&T card now but again still no signal.
In fact even without a SIM card in if I search for Network Operators nothing comes up. If I do the same on my GNex I get a listing so its looking like this phone is no good
EDIT: Just realized who responded. Your threads were VERY helpful for me! Thanks so much... I'm still not convinced the phone is toast... I have a friend with a GNex on Rogers (I'm on MTS) so I will see if I can borrow his SIM and see what happens
Click to expand...
Click to collapse
agree, not the phone, the only way to make sure of anything is to restore to stock and do all the testing from that point on
edit: dah, its the radio, what freq is the new sim card on that wont work, is it the same as T-Mobile
edit: maybe not radio, think its like rogers, could be network settings
Actually both MTS and Rogers use the same towers so the phone should be set properly.
I've got it reading my MTS SIM now but cant pick up any networks. Its set to LTE/HSPA/GSM (Auto) and MTS is HSPA.
Is there anything that could be done to the IMEI of the phone to sort of "blacklist" it from working on any network?
Here is where I have tested from so far:
Stock before I did anything to the phone (Stock rogers GB)
CM9 Nightly
Stock Rogers ICS
SkyICS
I have also tried both the lastest AT&T Radio as well as the latest Rogers Radio. With my GNex both myself and my friend on Rogers use the same Radio (UGLC1).
At this point it seems either the radios arent working at all or the phone is blocked somehow
EDIT: Info on the MTS network... Found on the FAQ on their site:
Any unlocked devices (i.e. devices that are not tied to a specific carrier) will work with MTS SIM cards (on the MTS 4G network). However, carriers such as Rogers, Bell and Telus lock their devices to work with only their SIM cards and these devices will not work with a MTS SIM card. Similarly, MTS intends to lock our devices to our SIM cards. Therefore, our devices will not be usable on another carrier's network.
Please note that any unlocked device must support 4G North American Frequencies (850Mhz), older GSM devices will not function on our new 4G network. You can find out if your device is 4G compliant by reviewing the phone's settings.
Click to expand...
Click to collapse
Also this link: http://www.howardforums.com/showthread.php/1711666-MTS-4G-frequency
UGLC1 never seen that radio for the skyrocket
edit: oh, for the gnex
did you try the *#2263# menu
Yes when I try that menu (*#2263#) it doesnt do anything. I can do *#*#4636#*#* when on CM9 and it works but on stock and SkyICS it just FCs when I select "Phone Information"...
I am going back to Rogers Stock ICS right now. Gotta head off to my engagement party but will likely be back at it tomorrow
shouldn't forceclose, redl and try reflashing x2 the rogers radio, wipe/format x3 in cwm b4 going back to stock ics
Will do first thing tomorrow (or tonight if I'm still in any shape to do so )
If anyone reading this thread has a stock Rogers phone can you turn it off, take out your SIM and then boot it up without a SIM in it and then do a Network Search and see if anything comes up? On my GNex I get networks but on the S2 LTE I dont. In fact I have never seen any signal from any network on this phone yet with an MTS, AT&T and an old Rogers SIM
EDIT: Actually you will probably have to be on CM9. With stock you cant get to the Network Operator section without a SIM card inserted but in CM9 you can
vincom said:
shouldn't forceclose, redl and try reflashing x2 the rogers radio, wipe/format x3 in cwm b4 going back to stock ics
Click to expand...
Click to collapse
Ok I had enough time to do as you suggested above. Wiped like crazy then went back to stock using the ODIN method and the firmware from sammobile.
Actually I figured it out... it only FCs when I have the AT&T SIM card in and I think thats because AT&T is RAT Locked? If I have no SIM in I can get to all the menus.
k, try to set the freq(play around with it) in that menu w/out sim, then shutdown and install sim b4 restarting, left haptic to click "end" is saving
Got home and went right to work. Almost positive the problem is the radio not working now. I managed to get both SIMs reading without issue but neither will get signal of any sort (even straight after stock reflash). Gonna call it for now until I get a hold of my buddys Rogers SIM.
Thanks so much for all the help, I really appreciate it!
I gave my old Samsung Galaxy S 4G phone that I had on T-Mobile to my girlfriend and unlocked it through t-mobile to be able to use it on her AT&T network. She placed her AT&T sim card in the phone and I unlocked it. The phone works fine but it will not go past "Edge" speed, is this due to the different network frequencies or is there anything else there can be done so she can get 3g at least? Would I have to Root the phone to be able to do so or is there any other easier ways to go about it? Thanks in advance for your help.
MeetGameteXY said:
The phone works fine but it will not go past "Edge" speed, is this due to the different network frequencies or is there anything else there can be done so she can get 3g at least? Would I have to Root the phone to be able to do so or is there any other easier ways to go about it? Thanks in advance for your help.
Click to expand...
Click to collapse
I switched to AT&T to get the HTC One X, but I hated that phone (but it had a nice camera), so I got the AT&T Galaxy Note.
I unlocked my SGS4G so I could use it on AT&T to test radio changes, but also I noticed that I only got edge. If I go outside on a really sunny day sometimes I see it get hspa, but I don't think t-mobile phones can get 4G on AT&T's network.
I would expect at most getting edge. The ONE time I did see the phone go to hspa, I still didn't see xfer rates increase. It was slow as hell.
I think the answer is finding the right modem.bin. Our radio device is a little different then the other galaxy s phones, and most of the ones that use this same modem are on t-mobile. I'm hoping to find another phone that uses the same modem on at&t.
What he ^^ said
What he ^^ said
yea, I know... old thead is old.
bhundven said:
I switched to AT&T to get the HTC One X, but I hated that phone (but it had a nice camera), so I got the AT&T Galaxy Note.
I unlocked my SGS4G so I could use it on AT&T to test radio changes, but also I noticed that I only got edge. If I go outside on a really sunny day sometimes I see it get hspa, but I don't think t-mobile phones can get 4G on AT&T's network.
I would expect at most getting edge. The ONE time I did see the phone go to hspa, I still didn't see xfer rates increase. It was slow as hell.
I think the answer is finding the right modem.bin. Our radio device is a little different then the other galaxy s phones, and most of the ones that use this same modem are on t-mobile. I'm hoping to find another phone that uses the same modem on at&t.
Click to expand...
Click to collapse
Actually, I was wrong. I was hitting the same stupid build prop thing where you're only on hspa if you're using data. If not it bumps you down to 3g.
AT&T works fine on this device.
AT&T on T-Mo Galaxy S 4G
bhundven said:
Actually, I was wrong. I was hitting the same stupid build prop thing where you're only on hspa if you're using data. If not it bumps you down to 3g.
AT&T works fine on this device.
Click to expand...
Click to collapse
Yeah, I just recently moved to AT&T bringing this phone. It shows a 3g status but seems to be as fast as it was on T-Mo but depending on the location. My wife has the same device on T-Mo and we drove from Chicago to Florida finding that usually one of us had a signal.
The visual voicemail isn't available from AT&T on this phone but the basic v/m works
I need help on unlocking my SGS4G for AT&T. Every time I try the app method, it either returns the code as "null" or has some busybox error. And the hexcode method doesn't work because mobile terminal can't find the file on my phone. I am running Beanstalk 4.4 ROM, and it is rooted. How can I unlock it?
Jay_P11 said:
I need help on unlocking my SGS4G for AT&T. Every time I try the app method, it either returns the code as "null" or has some busybox error. And the hexcode method doesn't work because mobile terminal can't find the file on my phone. I am running Beanstalk 4.4 ROM, and it is rooted. How can I unlock it?
Click to expand...
Click to collapse
Try going back to BML and unlocking there as the methods that you'll find on this forum are more reliable that way.
This is one of the free methods I have:
http://forum.xda-developers.com/showthread.php?t=1419468
If you still can't get it to work, I do have a paid app on Google Play that can work for you:
http://forum.xda-developers.com/showthread.php?t=2243585
FBis251 said:
Try going back to BML and unlocking there as the methods that you'll find on this forum are more reliable that way.
This is one of the free methods I have:
http://forum.xda-developers.com/showthread.php?t=1419468
If you still can't get it to work, I do have a paid app on Google Play that can work for you:
http://forum.xda-developers.com/showthread.php?t=2243585
Click to expand...
Click to collapse
It is on BML, I'll try those methods but if they don't work I'll probably have to flash back to stock, root, and then unlock it.
Bml= stock...
champ1919 said:
Bml= stock...
Click to expand...
Click to collapse
I've read countless posts on here saying that was just a kernel... Thanks for the correction
@champ1919 is correct, BML refers to stock touchwiz roms. I recommended that because although I don't own this phone anymore, I wrote the unlock script a while back and I know it works fine on stock roms if you install busybox from google play, after rooting the phone.
Once your phone is unlocked, any newer roms you install will keep the unlock and if you decide to go back to stock after THAT, your phone will still remain unlocked.
FBis251 said:
@champ1919 is correct, BML refers to stock touchwiz roms. I recommended that because although I don't own this phone anymore, I wrote the unlock script a while back and I know it works fine on stock roms if you install busybox from google play, after rooting the phone.
Once your phone is unlocked, any newer roms you install will keep the unlock and if you decide to go back to stock after THAT, your phone will still remain unlocked.
Click to expand...
Click to collapse
This seems like the most sure fire way of going about this, I haven't had time to do it yet but I think I'll go with stock then unlock.
Just curious if there is a way to get the t-mobile feature of wifi calling on phones which are not running the stock t-mobile rom? I have a phone in canada that uses a US sim for when we send drivers to the states for deliveries (transportation company) but the phone is from canada.
Can this be achieved? Is there maybe a successful app that can do this?
Bloodyskullz said:
Just curious if there is a way to get the t-mobile feature of wifi calling on phones which are not running the stock t-mobile rom? I have a phone in canada that uses a US sim for when we send drivers to the states for deliveries (transportation company) but the phone is from canada.
Can this be achieved? Is there maybe a successful app that can do this?
Click to expand...
Click to collapse
Nope. Many have tried, all have failed. It was possible until T-mobile changed the APK when ICS was released.
How did the APK affect everything? Did they add some special code that makes it not function properly?
So would changing the rom from lets AT&T to T-mobile or from Rogers to T-mobile, would the feature be successfully unlocked?
Bloodyskullz said:
How did the APK affect everything? Did they add some special code that makes it not function properly?
So would changing the rom from lets AT&T to T-mobile or from Rogers to T-mobile, would the feature be successfully unlocked?
Click to expand...
Click to collapse
I don't know the specifics, but it is built into the framework of the ROM. Yes, changing the ROM on another network's device to a T-mobile ROM will allow you to use the Wi-Fi calling feature.
Figured as much.
Thanks for the responses.
The first requisite is that you're using a T-Mobile SIM, because the SIM has an internal authentication method that interfaces with the internal Wifi Calling app. You can't use any other carrier's ROM/Wifi Calling (e.g. Rogers' Wifi Calling) with a T-Mobile SIM, even if both carriers use Wifi Calling.
The second requisite is that the carrier actually supports Wifi Calling. It requires specific Kineto servers on their end.
Thirdly, you can flash a T-Mobile ROM on, say an AT&T phone (I've done this with an AT&T S4) if the phone can handle it, and that will "enable" (because it'll technically become a T-Mobile phone) Wifi Calling.
Fourthly, Wifi Calling is more than just an APK. Previously, it used UMA; that meant that the phone sent normal GSM signal over Wifi instead of through it's cellular radio. Now it uses a proprietary SIP (completely internet-based) protocol that nobody has been able to port to other ROMs. It's extremely embedded into the software framework of the phone.
So pretty much if you want to be able to use T-Mobile Wifi Calling, you need a T-Mobile phone or a T-Mobile ROM. The good news is that T-Mobile phones are fully compatible with all carriers in the US & Canada. They have all the required frequencies for every carrier. I have family up in Canada, so I'm familiar with all the Canadian carriers and what bands they operate on. Or like I said, you can flash your phones (depending on the phone, if T-Mobile also has it) with a T-Mobile ROM.
By the way, calling to Canada would still cost you with a normal T-Mobile plan. It's considered long-distance from a US perspective. There are apps you can use to make phone calls to land lines over Wifi, like Skype (if you pay). You could also use free apps that allow you to make calls to other people using the app (like Viber, which also does free messaging similar to Whatsapp and has a desktop app).
You would also need the right SIM card. Not all T-Mobile SIM cards support Wi-Fi calling.
Sent from my SGH-I747M using xda app-developers app
gc84245 said:
No, it's not just the ROM it's also the SIM card. I had a T-Mobile phone with Canadian SIM card and it definitely does not work.
Sent from my SGH-I747M using xda app-developers app
Click to expand...
Click to collapse
Considering he said his sim was from the US, I think it is safe to assume that it is not a Canadian sim, and most likely T-mobile.
Uggg, this XDA app is terrible, I can't even edit posts. Anyways, how do I know what SIM card this person has? They didn't say, but even if we assume it's T-Mobile that's no guarantee it will work.
Sent from my SGH-I747M using xda app-developers app
Glad to know that there are a few people here that know about the canadian phones. I just found the t-mobile rom so I am going to try and flash it via odin on my canadian phone.
And for the record so it doesn't confuse other XDA members, its a T-mobile sim and one of their more recent micro sims.
Don't ODIN another model's ROM. Stock ROM files include a modem. If you flash another model's modem, you will lose your IMEI. You need to root the phone and install a custom recovery so you can flash the ROM without the modem.
Pretty much all of their SIMs from the last two years will work. So that's not an issue. Like I said though, Wifi Calling simulates being you in the US. For example, I visit my grandparents in Ottawa. I use their Wifi to make Wifi Calls on my Galaxy Note 3. The calls are made as if I'm in the US. Meaning if I used Wifi Calling to call one of my friends who lives in the US, it counts as a domestic call. But if I call my grandparents' house phone, it'll be long distance, the same as if I were in the US making the call to Canada.
If you're trying to save money on calls, this won't work since you'll still be calling Canada long distance.
Product F(RED) said:
Don't ODIN another model's ROM. Stock ROM files include a modem. If you flash another model's modem, you will lose your IMEI. You need to root the phone and install a custom recovery so you can flash the ROM without the modem.
Pretty much all of their SIMs from the last two years will work. So that's not an issue. Like I said though, Wifi Calling simulates being you in the US. For example, I visit my grandparents in Ottawa. I use their Wifi to make Wifi Calls on my Galaxy Note 3. The calls are made as if I'm in the US. Meaning if I used Wifi Calling to call one of my friends who lives in the US, it counts as a domestic call. But if I call my grandparents' house phone, it'll be long distance, the same as if I were in the US making the call to Canada.
If you're trying to save money on calls, this won't work since you'll still be calling Canada long distance.
Click to expand...
Click to collapse
Glad I caught this. I didn't think this would actually have such a possible outcome.
Where can I get the t-mobile rom only then? sammobile doesn't seem to bring up the rom when i type in the model number of the phone.
Bloodyskullz said:
Glad I caught this. I didn't think this would actually have such a possible outcome.
Where can I get the t-mobile rom only then? sammobile doesn't seem to bring up the rom when i type in the model number of the phone.
Click to expand...
Click to collapse
Which phone is it?
It's probably easier to go with a custom T-Mobile ROM from here on XDA since you won't be taking official updates anyway.
N900w8 - telus carrier.
EDIT: judging by the second statement, the custom roms aren't exactly AOSP based if one would still want to acquire such a feature.
Bloodyskullz said:
N900w8 - telus carrier.
EDIT: judging by the second statement, the custom roms aren't exactly AOSP based if one would still want to acquire such a feature.
Click to expand...
Click to collapse
The Canadian Note 3 is actually equivalent to the T-Mobile Note 3 (same frequencies). You can flash a T-Mobile Note 3 custom ROM from here (just don't flash any modems). Get one that is Touchwiz based. NB4-based ROMs (Android 4.4.2) are the latest. Vision NX3 is one that I use and is a minimally-tweaked stock based ROM (it includes some T-Mobile bloat, but that can be removed with root apps like Titanium Backup).
Would it be possible to flash a stock T-Mobile rom to at&t lg g4 I can skip the modem flash, I know that's a bad idea.
I have a Skyrocket with 4.1.2 from AT&T, that is off-contract and unlocked by AT&T. When I travel overseas, it works fine for everything with a local SIM card except that I can't enable the hotspot function. Instead, I get the message "Mobile data is not available or invalid SIM." I ran into this when travelling in Taiwan and tried the same SIM card in a local phone from a colleague - the SIM card worked fine for the hotspot function in the local phone.
I have spoken to tech support at AT&T who say that the problem is that the APN (Access Point Name) is not compatible with non-AT&T SIMs. Is this true? If so, what is the fix? Note that I plan to use this phone in the UK in a few weeks with a local SIM, and would like to be able to share the data with my tablet.
i did a quick search and found this http://forum.xda-developers.com/showthread.php?t=2420488
more reading enable hotspot i727 site:forum.xda-developers.com
Thanks. So, it looks like I need to do the following:
> Root
> Quarantine 'TetheringProvision' to disable the software lock on hotspot
>* Use ES File Explorer to configure and turn on the hotspot
What is less clear is the use of Foxfi - reading through the messages it is not clear why I would need it (if I do)?
Reading another message, it looks like simply using FoxFi may be all that I need, without routing. Still unclear, but certainly worth a first try.
jeffp25 said:
I have a Skyrocket with 4.1.2 from AT&T, that is off-contract and unlocked by AT&T. When I travel overseas, it works fine for everything with a local SIM card except that I can't enable the hotspot function. Instead, I get the message "Mobile data is not available or invalid SIM." I ran into this when travelling in Taiwan and tried the same SIM card in a local phone from a colleague - the SIM card worked fine for the hotspot function in the local phone.
I have spoken to tech support at AT&T who say that the problem is that the APN (Access Point Name) is not compatible with non-AT&T SIMs. Is this true? If so, what is the fix? Note that I plan to use this phone in the UK in a few weeks with a local SIM, and would like to be able to share the data with my tablet.
Click to expand...
Click to collapse
The stock ROM has a tethering check to make sure your account is "allowed" to tether. For fairly obvious reasons, this is failing when you aren't on the AT&T network.
There was a trivially easy work-around on Gingerbread, but I wasn't able to get it working at all on ICS or JB. Their tethering restrictions were much more "baked in".
I'm not sure what your level of comfort on phone modding is, but your best bet may be to dump the stock AT&T ROM and wander over to CyanogenMod. Tethering is as simple as consulting the notification bar. There are some CM11 based ROMs available that will make you slap yourself silly for staying with that crufty carrier-branded ROM as long as you have.
I'm running Sultan's CM11 ROM myself, but almost any ROM (other than one from AT&T) will resolve the issue.
---------- Post added at 09:44 PM ---------- Previous post was at 09:42 PM ----------
jeffp25 said:
Reading another message, it looks like simply using FoxFi may be all that I need, without routing. Still unclear, but certainly worth a first try.
Click to expand...
Click to collapse
FoxFi will work, and I used it for a while, but it has a couple of minor limitations. The first is that USB connections require you to leave debugging on and install a driver. I didn't try the WIFI portion, so perhaps that will resolve your problem as well.
It is a paid app, though. The free version is just good enough to let you know if it will work at all.
I just installed Foxfi and gave it a try - it reports that it can't enable the hotspot. BUT, the failure may be that the non AT&T card I have installed right now does not support data (I'm in the US and the only non AT&T SIM card I have available is this non-data one from the UK). So, I have to chose between assuming it will work when I pick up a new data-enabled SIM in the UK in ten days and rooting my phone. At this point, I'm leaning towards the latter.
Is there a thread that I should use to find clear step-by-step instructions for rooting the phone - the one or two I've seen either are for other phones or are pretty old and maybe don't show the current best ROM options?
i would start here http://forum.xda-developers.com/showthread.php?t=2176593
vincom said:
i would start here http://forum.xda-developers.com/showthread.php?t=2176593
Click to expand...
Click to collapse
One of the first things I noticed was that there is no need to root the phone to install a customer ROM. Is that true if I want to enable the hotspot feature, or for this case do I need to root the phone?