hi How to unlock verizon i920 Omnia II 2?
I've connected the phone to another network operator but 3G did not work. They said they didn't know how make 3G (ev-do) to work for this phone.
Do you know what is the problem and how to solve it?
I use this phone in CDMA operator not with GSM. It works fine but only voice ((( and there is no internet connection (CDMA2000 1x. EV-DO - usually it's called '3G')
My opertor told me that it was because of verizon firmware. the phone is locked or something like that.
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HI,
I just got a samsung I780 and flashed the i780MSHC3 rom, today i got a att pda plan. However, I can't use i780 to connect att's 3g network, always in gsm/gprs....... (using in LA, 3G definitely covered)
Is there anybody having the same problem, or could somebody give me some advice (already called att, but not worked out)
also,
Gyngabread Man could you help me to change my plan to the $30 PDA connect with isp support?
Thank you
Please help...
my date plan is PDA PERSONAL CV TE
I screwed up...
please help
how to make i780 tri-band 3g????
Anybody helps????
whether there is a way make i780 works on att's 3g?
Thanks....................
What phone rom are you using ?
If is an old one, try with the italian one.
http://forum.xda-developers.com/showthread.php?t=384619&highlight=i780+radio
my phone radio rom is:
XIHA7 the Italy rom...
I just wonder whether i780 is capitiable for att's 3g network, if now whether there is a "solution"?
is there anybody else using i780 in U.S. on ATT 3g network?
Thanks.....
The phone does not have 850/1900, only 2100. How do you plan on using AT&T's 3G network without 1900?
Changing the ROM will not give your phone the ability to now utilize AT&T's 3G network.
The weird thing is it won't even connect edge..........
but when insert t-mobile(us)'s card... it at least connected to edge....
and when i "roaming", i can connect to edge network, but with att, without roam, can only connect to gprs........
dats so sucks...
Just whether why some rom will make the i780 has tri-band 3g function
maevro said:
The phone does not have 850/1900, only 2100. How do you plan on using AT&T's 3G network without 1900?
Changing the ROM will not give your phone the ability to now utilize AT&T's 3G network.
Click to expand...
Click to collapse
Sorry to revive an old thread...I can't connect to AT&T's 3G either (I live in Chicago). The band selection on my phone, though, is
1)900/1800
2)1900
3)WCDMA (phone doesn't connect to anything with this selected)
4)Automatic
PDA ROM is DXHE1
Phone ROM is PUHE1
Am I an idiot for buying this phone (I would need 850 instead of 900 on this bad boy?) or am I just not using the right settings?
same problems here...
Unless I'm mistaken it's a hardware issue, no amount of ram flashing will get past the the fact that your phone will not broadcast on the right band...
I recently bought an unlocked Google Nexus S from amazon. The Device works fine on ATT network. When I got it to India and tried inserting an Airtel SIM in it. The phone shows complete Signal strength but says emergency calls only. On the lock screen it says insert SIM.
When I search for available mobile networks it shows my network but unable to connect to it. It does not even ask for unlock code when I insert a SIM from another carrier.
Is this because the phone is locked or is there some other problem?
funda439 said:
I recently bought an unlocked Google Nexus S from amazon. The Device works fine on ATT network. When I got it to India and tried inserting an Airtel SIM in it. The phone shows complete Signal strength but says emergency calls only. On the lock screen it says insert SIM.
When I search for available mobile networks it shows my network but unable to connect to it. It does not even ask for unlock code when I insert a SIM from another carrier.
Is this because the phone is locked or is there some other problem?
Click to expand...
Click to collapse
What network frequencies does Airtel use? If non of them match that could be why, oh and Nexus phones are never network locked
Sent from my ice cream powered Nexus S
Yeah, frequencies should be the reason here.
But only for 3g, the us always being special, especially at&t. ^^ 2g should work worldwide. Set it to "2g only" and see... (if it works, slow data, but at least you can make calls)
I got a Samsung captivate from ATT and it worked also my Galaxy S 4G. All these are quad. band phones so, they work worldwide. Could be some other problem. Got a good deal, so dont want to return it, but I guess I have no option now.
Tried a new sim?
im gonna be going to india in a month or so and i wanted to know if the i9020a will atleast work with voice in india. airtell or vodafone it doesnt matter. I don't need 3g but i was hoping voice would work so i could just use this phone in india.
did you try to reset the phone?
I picked up a used Samsung Galaxy S i9000 that was on Virgin (CDMA?). I rooted it, and put JB on it. From another device, I have a Telus data plan that is on 4G. Looking at the i9000 specs, it says it supports GSM and 3G. This where I get confused. The Telus plan I am on is 4G LTE (data). Does this mean that this Sim could fall back to 3G if I use it in my Samsung? I have ran a number of unlock tools (including the Samsung Galaxy S Unlocker) and think that my phone is unlocked, but the radio shows that there is no connection. When I ran the unlocker, it completes but does not say "its done". I can see that I now have the correct APN setting for Telus. The phone sees my SIM and my phone #. And I have the nv_data.bin file ( was not there before running the unlocker). When I look at the phone details, it sees my SIM, knows my phone number etc. It just won't connect. It also has the correct APN settings. If I try to dial a number or use the data, it does not work. Wondering if there are other settings I am missing?
I think the issue is that the sim only runs on Telus 4G and does not fall back to 3G (what the phone is capable of), but again, this is where I am green. I don't know how this works. Does the phone 'ask' the Sim to fall back, or does the network and Sim dictate to the phone what network it will use?
Area of coverage: Burlington Ontario (GTA). Sorry if this has been discussed, but my search terms did not find anything.
Wrong forum, Samsung S i9000 does not equal Samsung Galaxy S 4G (aka T959V or T959W).
My bad. Sorry about that.
Hi,
HTC 7 pro is supposed to support 3G speeds. I am currently with Rogers (Canada) and have a fully unlocked phone. It looks like my phone is the Euro version. No branding on it what so ever. My question, is it possible to re-configure the phone for Rogers network to attain 3G speeds? Everything else works, MMS\Phone\SMS\GPS etc. It all works. Just want 3G speeds.
I have looked at ##3282# settings, but I have no clue what all those mean and I am unable to make changes. There is a setting for "Network Type", when I change it to 3G only, I loose connection to the network (Rogers) no phone, etc. But when I switch it to 2G only, it connects back to the network (Rogers).
Thank you so much!
hi, like the title said, I have a Samsung S20+ SM-G9960 a GSM phone, not working on AT&T a GSM network.
I get an error message upon sim insertion:
"Hi, it's AT&T. The device you tried to activate does not work on our network. We're here to help. Go to Att.com/device for more info and learn how to stay connected."
said phone is working fine on T-Mobile for 2 years but fail to work on AT&T. Anyone knows what to do?