Hello
I received the Korean version couple days ago. Im in Canada and on Rogers. I cant get any phone service and obviously no data. I tired the uk version firmware but same thing. The gears s see's the sim and phone number and loads some apns but nothing works. Any ideas?
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I've recently been in Morocco with my Streak, where I had no phone reception at all. I contacted my provider (O2 in the UK) who told me that I should be getting a network, my account is fine. However I had no network until the plane touced down back in the UK. This also happened to me last year when I spent time in the US. Could anyone be kind enough to suggest what settings may be incorrect on my Streak, which may be preventing me from picking up networks abroad? The phone is fine within Europe (UK/Germany/Switzerland) but doesn't work further afield. I'm traveling Stateside again in a few weeks I'd like to get on top of this problem before I go. Thanks.
No service / emergency calls only on AT&T.
Help please - on "new" unlocked GT-I9100, running SlimBean 4.2.2.build.7-OFFICIAL. This phone is for international use, but my sister-in-law is trying to use it in the states on AT&T prepaid. The phone gives all indication that it's unlocked successfully. Note that the same issue happened on 2.3.5 stock, so it's definitely not the ROM.
No signal or service on a new AT&T sim card (prepaid). Brought the card to the store, tried a different one, same issue.
Available networks: "AT&T" & "US". Clicking on either gives "Can't register on this network right now."
Tried a friend's T-Mobile SIM card, got weak service but was able to make a call successfully.
Running basebank I9100XXKI4. Had KI3 originally, same result.
ESN is clean and unmodified. Passed online ESN verification sites.
Any and all advice is appreciated!
What's the status on this??? I bought an s2 gt-i9100 of ebay. The phone works just fine with tmobile but stays on emergency mode with full bars on at&t. It's really weird since my tmobile sim is 7 years old and the at&t is only 2. Any help on this is appreciated.
I have a s2 unlocked I put o2 uk sim and I get no network same with voda tmobile and orange so my thinking is the phone as been blocked but thdn I put a 3 network sim in and the phone works fine makes and receives call I have debranded phone and updated via kies but still ssme so now im scratching my head
scot0114 said:
I have a s2 unlocked I put o2 uk sim and I get no network same with voda tmobile and orange so my thinking is the phone as been blocked but thdn I put a 3 network sim in and the phone works fine makes and receives call I have debranded phone and updated via kies but still ssme so now im scratching my head
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I have the same problem, today i rang samsung uk to confirm the phone was good for uk and they did confirm it was a uk phone and they suggested that i ring various network providers to check the imei against their database, after spending a long time talking to various support teams in "lost or stolen " i ended up with all the networks saying phone was not known on their network as lost or barred so now i am in the same boat as you, mine has jb 412 installed.
Hello, First post here on Xda, Nice to meet you all.
I'm looking for some serious help with my new samsung galaxy S3GSMH International version.
Long story short, My girlfriend lives in germany, While on holiday there I purchased a samsung galaxy s3i9300 and was told it will work in any region any network due to being factory unlocked.
In germany I was using a sim card from VIVA mobile or something of the like and it worked fine.
After I returned home, I switched in my UK Vodafone sim card, A message then popped up saying, Please select sim service:vodafone UK/Vodafone UK prepaid.
So I chose Vodafone UK and clicked on OK, I thought everything was fine untill i tried to make a call and got, Not registered on network.
Now I have searched for days in all types of threads to get this fixed, I have tried flashing stock firmware with odin/emergency recovery Via Kies/Flashing modems/flashing patched modems/patched kernals/Ariza patch/Ariza patch Jb.
My Imei is fine and matches under the battery, The S/N also matches under the battery.
So I just don't understand it, If it asked me to choose which sim service surely that means it has some type of connection with the network? I have full signal bars too.
Is there anything else i need to do to get this working? Because I am at a loss, And I obviously can't take it back due to the shop being in germany
Any help or input is extremely appreciated!
Hi,
I'm in South Africa and I bought a SM-G991U1 (US unlocked version) on Amazon Renewed and everything works fine except for mobile connectivity.
I get the "Your phone's not registered on a network" message if I try to make a call and mobile data does not work.
I've tried:
- Resetting network settings
- Manually setting APN details
- Tried a few other SIMs from different carriers as well that work in other phones
- Checked IMEI info, doesn't seem corrupted or 'null'
I suspect that the modem firmware or something else is region specific to the US on this model and not working on South African networks as the phone does support our network bands according to GSMarena.
Would it be possible to re-flash the modem firmware or fix the issue some other way?
Hello I'm having the same problem, have you find any info about it?
Not much, I went to a carrier store and the phone seemed to work alright there after rebooting the phone with the sim card installed. I am starting to suspect that the phone doesn't like my closest cell tower maybe? Or possibly doesn't like using another carrier's mobile tower?
No idea.
I've since bought an identical but South African version of the same S21 which works flawlessly.
As a quick rant for anyone considering buying from Amazon: I tried to return the phone, shipping it back to the US and everything, only for Amazon to refuse to pay the import duties on it once it arrived, forcing DHL send it right back and charging me for it again