Database Develop

o2 sim not seen?

Hi all,
I bought an Alpine, brand new (unwanted contract upgrade) from eBay, received it today and put in the PayG o2 sim that I bought from carphone warehouse. The phone is locked to o2, as I tried my old virgin sim and got the old "Enter unlock code", but with the PayG sim, it goes straight in, except there is an exclamation mark next to the signal indicator. I can't figure out what it is. Do I have to wait, say 24 hours for the sim to receive a signal? Or is it something more suspect? I can't make calls or do anything that requires payment from the sim.
Cheers,
Karl
EDIT: I have googled, and done a hard reset. I have come across that problem of not being able to select "Prepaid" for the simcard. I'm even using an o2 sim card! Is there something else I need to do? I've seen the settings for gprs and mms, but I just need to get it so I can use it as a phone! Please help!

Can nobody help me?!?!?

Have you tried calling O2? I had no signal for a few hours last night and had the ! mark next to the aeriel symbol, maybe there were network problems in your area as well?
Alternatively have you tried the SIM in another phone to check it's been activated correctly?
You could also try SIM-Unlocking your phone using the tool somewhere on this forum (Search should find it) and try it with your Virgin SIM to see if it's actually the phone which isn't working.
Apart from that can't help.
Sorry!!!!
G

I have emailed them about the problem, and may well back it up with a call; I just don't want to be on hold for an hour listening to someone playing the trumpet with their arse.
My sister has an o2 phone, but is out at the moment. I will check with her when I next see her.
I have been looking at the all in one unlock tool in the General section, but am wary of it as I don't want to brick this phone. Will it wipe the WM2k3 OS do you know? Or is it just like an application that searches the system?
Thanks!
UPDATE: Have just decided to bite the bullet and try the all in one unlock. It worked and my XDA is now on my old Virgin Sim. I will try my o2 Sim in my sister's phone at some point. Could it be that I have bought a dodgy o2 sim?
UPDATE: I tested the Sim in my Sister's phone, and it came up with "Unregistered Sim". I then put in an unused Sim that she got as part of a promotional freebie type thing and it registered in under a minute! I'm going to take back the Sim that will not register, but before I do, is there anything else I can try?

SOLVED
Simcard refunded, am using spare that my sister had as it worked straight away.
SOLVED

Glad to hear that - I had just dug out this morning the SIM unlock program and was going to PM it to you then I saw your post.
Enjoy your phone!
G

Thanks for your help buddy! Much appreciated

Please help, put in Sim card, shows 'no service'

Hi
I just got on at&T 8925, I put in sim card and it did not ask for unlock code, so I guess it is unlocked, I put in my sim card (Fido Canada,works in other phone) and it show "no service" can not find phone network signal.
I tried
ATT ROM 1.57.502.2 and
RUU_Kaiser_ROGERS_WWE_1.83.631.4_radio_sign_22.51.88.13_1.27.15.32R_Test.exe
radio 1.27.12.11 and 1.27.15.32
all same problem.
Can anyone help me, are these rom combinations not good? or something wrong with the device?
or anything I need to do?
thank you for your help !

Try another known-good SIM card. If you still cannot get service, then you probably have a hardware issue with the phone.

Sounds stupid, but did you make sure you put the SIM in the right way around.
You wouldn't believe how many people have not done this right.

Sounds like it's not unlocked... when I got mine it wasn't unlocked but it only asked for a code once.... just run the unlocker to be sure...

maybe to hard reset?

Hi thanks for everyone's help.
I think I put the sim card the right way , otherwise it will show 'no sim card'
I am keep trying other rom/radio; still no luck, it either keep searching or say 'no service'
I really hope it is not hardware problem.
hope if anyone has the experience and could help me
it really confuse me.
Thanks

alanalan11 said:
Hi thanks for everyone's help.
I think I put the sim card the right way , otherwise it will show 'no sim card'
I am keep trying other rom/radio; still no luck, it either keep searching or say 'no service'
I really hope it is not hardware problem.
hope if anyone has the experience and could help me
it really confuse me.
Thanks
Click to expand...
Click to collapse
welll this might be a little solution i read in another thread...sum times the phone will not read the sim becuz its not making enough contact to the phone...so maybe a little piece of paper on top of the sim then put it in the phone MIGHT help..if it doesnt then ur phone is jacked up =P
or
when i put my tmobile sim in my unlocked 8925 it worked and then a couple our couldnt get n e service... and i checked my brothers phone and dad and they didnt have service too... so maybe sumtimes the network will nto work for a while. or sumthing

If you go in the phone options and do a manual network search, does it find anything?

Thanks brian_v3ntura:
but I tried paper, same thing, maybe not be contact problem.
Thanks kilrah:
I tried that, it shows " cannot read setting from network, try viewing setting later or disconnect data connection and try again."
I did saw something online that maybe because the Fido sim card maybe old (about 3 years), but it did work with sth. like Samsung blackjack II. maybe Kaiser is more complicated.
just wonding if anyone have experience that old sim card may have problem with new phones.
I will keeping trying...

My SIM card is about 4 years old.
I'd bet your Kaiser has a hardware problem.

Hi, guys
I tried a friend's Fido sim card, it works, I don't what's the difference, but it is just like that, maybe I should go get a new card.
Thanks everyone.

good
as one of the boys ur sim might be damaged/old (power failure issues most likely)
alanalan11 said:
Hi, guys
I tried a friend's Fido sim card, it works, I don't what's the difference, but it is just like that, maybe I should go get a new card.
Thanks everyone.
Click to expand...
Click to collapse

yeah, just what confused me is that the sim card still work with my other phones.

Hey guys,
Long time lurker here... and I'm having the same problem.
I have a foreign (Cyprus CytaMobile Vodaphone) SIM in my Kaiser. A couple times over the last few days I was getting the "no service" but if I reset (turn on/off) the device it was fine. Today I cannot get service on it at all. I tried it in an unlocked 1G iPhone and it didn't seem to work either.
I thought maybe the SIM is dead, however when the device it's in starts up, it asks me for the PIN set on the SIM card. I enter the PIN, and it unlocks the SIM. How could the SIM be dead if the PIN authenticates? However, when I put my regular Canadian Rogers SIM in, it works fine.
Where it usually says "Searching.." on the home screen, I once got "Denied, searching.." but I haven't been able to reproduce it.
Any ideas? The provider doesn't have a local roaming agreement, however for the past year it has always registered on the network and allowed me to check balance and send text messages.
Is it most likely a dead SIM or blocked by Rogers? I'm doubting the blocked part, but the successful PIN entry is what has me baffled...
Thanks!
Chris

Ok different SIM card also from Cyprus Cytamobile in a SE w810 does the same thing. Is Rogers seriously all of a sudden blocking these? There is no local roaming agreement, however I would always get the Rogers welcome text's and even be able to check balances. I've been doing this off and on for 4 years...
Anyone ever heard of something like this?
Thanks,
Chris
P.S. Sorry, getting a bit off topic but I thought the initial problem was related!
EDIT: Ok, I can also see all the SIM contacts and SMS messages stored on the SIM.

alanalan11 said:
Hi
I just got on at&T 8925, I put in sim card and it did not ask for unlock code, so I guess it is unlocked, I put in my sim card (Fido Canada,works in other phone) and it show "no service" can not find phone network signal.
I tried
ATT ROM 1.57.502.2 and
RUU_Kaiser_ROGERS_WWE_1.83.631.4_radio_sign_22.51.88.13_1.27.15.32R_Test.exe
radio 1.27.12.11 and 1.27.15.32
all same problem.
Can anyone help me, are these rom combinations not good? or something wrong with the device?
or anything I need to do?
thank you for your help !
Click to expand...
Click to collapse
I also have the same problem with my tytn, I have a bad feeling it is hardware If you manage to find the problem please let me know. I have tried the paper thing and also all new firmware and OS nothing helps

Try setting it to GSM only (disable 3G) and see what happens.
To do that go to Settings->Personal->Phone->Band->Network Type=GSM.
If it works then, you might want to read this thread: http://forum.xda-developers.com/showthread.php?t=419803

Cannot connect to anything other than T-mobile

At first I opened thread a thread (http://forum.xda-developers.com/showthread.php?p=4468480) regarding not getting prompt for a sim unlock code using a gophone sim. I got around that by trying another (international) sim I had laying around, so was able to then use an unlock code to unlock my phone.
At this point, though, I am still stuck, as I am not able to connect to the AT&T network using a gophone sim.
sim works fine in a different phone
The ROMS I have used:
"The HTC ADP 1.5 CRC1 ROM" from
http://forum.xda-developers.com/showthread.php?t=538456
cyanogenmod 4.0.4
To note, no APNs show under settings>wireless controls>Mobile Networks>Network>Access point names when I put non-tmobile sims in. When I add one, it still does not show up on the list. I have also tried clearing the data partition and tried setting up an APN during the setup procedure - no dice - the APN I just edited and saved does not show up.
Anyone have any ideas?
Thanks

I can say I don't got any, other than it don't like your go phone, I am afraid that if you get it working at this point, it might go kaboom in spite.
Those g1s are some finiky creatures, beware they attack if startled

FIXED!!!!
I dont know if this is new for gophone or anything .... but apparently "new" gophone accounts are tied to the IMEI number that you first start your account with. At least this is what they told me when I called into the gophone service center.
Anyway... I worked with a tech who seemed quite knowledgeable. I convinced her to change to IMEI number linked to my account and change it to the G1's IMEI (to note - I honestly answered every question asked of me, such as the phone being an unlocked G1 I bought on ebay). At first it did not take - I waited an hour to see if maybe it was something that just needed to propagate thorough AT&T's network. The tech called me back. Because it did not work, she changed it back to the original phone on the account. I then asked her to please change it back to the G1's IMEI and please just leave it - I would wait a day to see if that helped any. She changed it back to the G1's IMEI and then I told her I would continue to play with the phone. Right after our call ended, my phone all of a sudden connected to AT&T's network.
I hope that this helps someone out. I know that I am happy as I can finally get playing around with this thing.
Thanks to those who offered advise.

Hey I'm having a very similar problem with my Dell Streak 5 and my GoPhone SIM card, I've even gone through the IMEI process with support from AT&T and I guess they successfully changed the IMEI linked to my SIM card to that of my new Dell Streak 5 but it's been 4+ hours and it's hasn't been "updated" in their system. Though the IMEI is now correctly linked to my Dell Streak 5 I still get no service and cannot connect to any network. I'm stumped!

[Q] Does HTC G1 work without a Data Plan?

basically i want to get a tmobile prepaid payasyougo plan with 1000 minutes for $100. i was looking for gsm phones and found the G1. i would like to know if i buy a new G1 on ebay for like $100 will i be able to just put the tmobile sim card inside and activate the phone? or do i need to get a tmobile sim card with a data plan on it? basically i want to know if i can use the G1 for just voice calls on a prepaid sim card. i also would like to know if i can use the wifi to connect to my router, or is that blocked unless i have a data plan? are any features in the G1 disabled if i put in a sim card without a data plan? i plan on using the G1 for only voice calls and browsing the web on my home wifi. can this be done on this phone? thanks for your help in advance

http://wiki.cyanogenmod.com/wiki/Google_Login_via_a_WiFi_Connection
There ya go
Btw, I wouldn't pay 100 for a G1. I got mine for 15 bucks used.

if your g1 isnt rooted than no, the stock g1 wont let you sign in without a plan unless you borrow someone's sim card set it up and then change out sims, what you want to do is get one, root it (probably need someones card to do this) flash a rom (many are far better then stock) and when it comes time to sign in it wont madder what tmobile sim car you have in there. and if you unlock the phone you can put in just about any sim card (rooting will not unlock the phone) good luck! oh by the way if you cant borrow a card, try to buy one that is allready rooted for you, if you check ebay you'll be sure to find one, hell i sell some on ebay that are ready to go. oh and yes you can use wifi.

I got a G1 from stock no sim to cm6 working fully...all without sim
The thing I posted above does NOT need root...
You may have to downgrade, but that doesn't need root...
Try the following...on the emergency dialer type <enter>reboot<enter>
If it reboots congrats, the wifi thing will work
If not, you need to downgrade....but don't worry its not too hard
I can help you through it most likely
Sent from my HTC Dream using Tapatalk

The easiest way is to type in on google "how to bypass google login on g1 the unlockr" tells you everything step by step

[HELP] Sim Locked!!!!! PLEASE HELP!!!!

This morning I updated my note to 4.0.4
After updating it suddenly I wasn't able to make any calls or messages. I did some research and I have discovered that my phone had suddenly re-locked itself and is unable to allow my sim to work with it.
After doing more research I have rooted my phone and tried the Galaxy S unlock (which supposedly worked with the Note), and ended up with something like the attached picture. I see random icons but no specific code.
Here's a little background info that may be useful.
I bought this phone over in HK while I was there for vacation. The network lock occured when I first bought the phone but then the store that I bought it from found a way to fix it (without rooting the phone). Even when I upgraded to the OTA ICS there was no problem at all. I don't know why suddenly with this minor update it reset the network settings.
When I look into the mobile networks on my phone's settings a window pops up saying "Insert SIM card: Insert SIM card to access network services".
Which to me was kind of weird since I have inserted my sim into another phone and is able to make phone calls just fine.
Please help me! I have no way of contacting that store that I bought the phone from and I'm in need of getting my phone to work asap.
I am not lazy or anything, I have spent the last few hours trying to figure out how to solve this problem.
I have no experience in flashing a new rom and I really don't intend to do so unless i have no other choice.

Check out here;
http://forum.xda-developers.com/showthread.php?t=1804611
You can - I believe - Downgrade to GB and run the unlock tool mentioned in that thread then upgrade again to your ICS..

Will this help?
http://forum.xda-developers.com/showthread.php?t=1808629

kopitalk said:
Will this help?
http://forum.xda-developers.com/showthread.php?t=1808629
Click to expand...
Click to collapse
used this mod and its working