My screen broke and i got a replacement from Dell. But after inserting my SIM and SD card the device boots but does not ask for the pin code of the SIM. I'm not able to call and above the screen no provider is visible. It does recognize my sim because the sim manager knows it's a vodaphone sim. But all the relevant settings in the menu are grey and at some places the message 'network or sim error' appears. If i put my sim in my iphone, it's working fine.
Any idea's, please?
Problem solved. I connected my streak to wifi and it said that an update to Android 2.2 was available. After downloading and installing the problem was solved.
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Hi,
i have a new g1 phone, which was unlocked last week. everything worked for a short while, but suddenly i've received a "Your SIM card does not allow a connection to this network" error message, and couldn't find a network anymore.
i've tried to hard-reset, but since then it doesn't recognizes my sim card (or any other sim card). i just get a 'no sim card in phone' message.
what can i do?
thanks!
tal
Go to your carrier's nearest store and get a new SIM card?
The first step might be to remove and CLEAN your simcard.
If that doesn't work, concentrate on REPLACING the simcard.
well, i've already tried 3 different sim cards, none of which were recognized by the G1, so i'm assuming this isn't caused by the card itself. right?
Settings -> Security & location -> Set up SIM card lock -> disable then re-enable Lock SIM card.
That should fix it.
I am also having this problem with my G1; I have no service on any of the sim cards i have tested.
When searching for networks it happily finds them all, but will not connect.
I tried the tip mentioned above with no luck.
If anyone knows the solution that would be fantastic!
Hello,
I have recently bought a samsung galaxy S from a singaporean friend of mine, i am in malaysia and I was using a Digi network and everything worked fine so I assumed my phone is not SIM locked.
Now I am going back to egypt but when I put my egyptian SIM card I got an icon of a sim card with a red exclamation mark next to it on the right side of the notification bar. There is no error message or anything. What does this mean? is my phone SIM locked or is my SIM card defective? I tried searching for the problem online but I didn't get any solid answer.
Thank you
I got that error when I forgot to insert the pin number of the card and skipped through the loading process. Reboot your phone and wait for the pin request.
Can any one tell me why my TAB will not recogize my valid, working SIM card from my other phone? Perhaps some setting on the TAB has to be changed?
Thanks for any info.
dude
dude i dont know. i tried the same thing. i have tmobile usa and the Galaxy Tab, along with my HTC HD2. tried the swap, no dice. saw my phone number, but would not txt, call, or receive calls. no data either.
My TAB doesn't even recognize when that the SIM is plugged in .
It keeps saying: "Please insert a SIM card". "Emergecy Calls Only".
This is going to sound really dumb but try shoving the SIM card in further. With certain brands of SIM you can get a "click" without the SIM being correctly seated in the tab. The tab will reboot if you insert a sim properly while it is on.
Problem solved! I thought that it was unlocked, but it wasn't. Followed Rothammer advise on unlocking and that worked like a charm.
Sent from my GT-P1000 using XDA App
I have the same problem with my SIM not being recognized. I have an AT&T Tab; unlocked [verified network is unlocked]; flashed with Rotohammer's most recent JME-Full; Baseband is I9000UGJK3; IMEI is OK; and Mobile Network is HSDPA. Interestingly, the signal strenth shows full bars, but does not recognize SIM and does not allow me to enter the Mobile Networks [grayed out] to change anything. I've tried every fix from every thread I can read here. Any thoughts anyone to get this to use voice and data?
Flash the Bell i900 modem for at&t tabs.
hi!
i recently bought an omnia 7 on ebay, t-mobile locked.
due to i have a vodafon contract, i unlocked it online, with imei unlock.
now the phone accepts my sim card, but i keep getting "no service".
today i bought a t-mobile sim card, just to try, and it is the same.
when i am changing sim cards, the network profile app changes the settings.
i flashed another rom, found here (jj6 uk), i updated to 7720, nothing helps.
i guess it isnt the sim card reader, cause the network profile app recognises any sim card.
is there an antenna problem or just some software thing?
can i fix the antenna by myself, if it is broken or sthing?...
i fall in love with this phone, i dont want to get rid of it...
any suggestions appreciated.
Dear all,
I have an issue with my Omnia 7 and need your help. My phone is Unlocked T-Mobile Brand. I can use SIM cards of several company except the one I use regularly. When I insert this SIM, phone is SIM locked and phone function is not working at all. When I press on phone tile, it brings me to home screen. SIM card from other providers work fine. So it is strange to me.
Could you help me? I want it to work with this SIM.
Thanks
That sounds very strange. Surely it must be something to do with that particular SIM card if your phone is SIM unlocked and other providers are working?