SIMs not finding phone network? - G4

Hi all...
I recently picked up a cheap UK Orange SPV M600 (G4 Model) from eBay, and I've been able to follow all the instructions on here to try a few different ROMs already
The problem I have is that everything works perfectly, except for the phone!
It was (obviously) originally on Orange, but I used LokiWiz to get the SIM unlock code, and then entered that successfully with an O2 SIM in the phone... but now it won't work with any SIM apart from a Greek Vodafone one which I had lying around.
I've tried various Orange and O2 SIMS, and none of them work apart from the Greek Vodafone one
All the SIMs I've tried are recognised by the SIM Manager tool, and I can view and edit the sim contacts etc... but all I get for the phone signal is "searching...", and it never locks on to O2 or Orange... only Vodafone.
Any ideas or suggestions please?
[edit]Just realised that I didn't say i HAVE already tried all of the different radio roms available on here, and none make any difference

Another question?
OK - no replies to my first post, so I guess nobody has any suggestions, but I've done a little more reading myself and I now wonder if the M600 has been previously reported as stolen or lost and is now network blocked by it's IMEI??
As far as I can tell, O2 and Orange will refuse to connect an IMEI blocked phone to the network at all, while Vodafone will allow it to connect, but won't allow you to make or receive calls... which does seem to be what's happening with my old Greek vodafone SIM installed.
Can anyone confirm if my understanding of IMEI blocking is correct, and can anyone tell me how I can find out if a specific IMEI is on the UK blocked list please?
As I said, I bought this through eBay recently, so maybe I could still get my money back if it's been stolen and then sold on through eBay, but I guess I'd need to know that's definitely what's happened before I could try that, so ANY help would be much appreciated.
Bad netiquette to reply to my own OP I know, but I thought that would be better than just editing my original... sorry if anyone gets annoyed at that.

Related

Unlocked M3100 problems with O2 sim

Hi All,
Bought a SPV M3100 over a week ago (15th Aug) and got it unlocked using http://www.imei-check.co.uk/ straight away
Installed my O2 work sim in and had no problems recieving and making calls for over a week. However today I noticed the phone was just searching for an operator. Can not make or receive calls.
The original Orange sim works fine in the M3100 and so does my other O2 pay as you go sim. My work sim works fine in my other 2 nokia phones!
I have reset the phone both soft and hard
What is going on? Anyone have any ideas as i am very puzzled!
Thanks
BK
Just tried my work colleagues O2 sim which is just one number different to my phone number and the stupid thing is doing the same thing where it's just searching for a network!!!!!
Ahhhh. Someone please help.
My Pay as you go O2 sim works fine and for does the original O2 sim.
Thanks
BK
Panic over!!
Went into the phone network settings and changed the Network Selection to manual from Automatic. Then used the select button to choose "O2 - UK". The sim is now being recongnised and I have full reception again. Phew!
No idea why i suddenly have to do this out of the blue when it was working perfectly before.
BK
Oh Man! Just when I thought i had this thing sorted. It's failing to register on the O2 network again.
Anyone else having similar problems with unlocked SPV M3100's?
Bad_Karma said:
Oh Man! Just when I thought i had this thing sorted. It's failing to register on the O2 network again.
Anyone else having similar problems with unlocked SPV M3100's?
Click to expand...
Click to collapse
Please don't say this. My SPV M3100 will be here thursday.
I have my other pay as you go O2 sim in the m3100 at the moment and it working fine.
Therefore I am guessing the problem lies with my work contract O2 sim. I don't think it's tied in any way to the imei as I have tried the sim with multiple non work phones and it's fine.
I have read somewhere there may be issues with old 2g sim's i.e. 5 years old+ working in new 3g phones. I think mine was issued to me about 2000/2001.
Now all I need to do is workout how I am going to get the company I work for to issue me a new sim!
BK
Bad_Karma said:
Oh Man! Just when I thought i had this thing sorted. It's failing to register on the O2 network again.
Anyone else having similar problems with unlocked SPV M3100's?
Click to expand...
Click to collapse
I had similar problem as you are. My M3100 wouldn't hold onto O2 signal. Not sure if its the phone, the Orange Rom, the O2 sim card, imei check unlocking or what. Solved it by flashing the Dopod rom works near flawlessly now. Can't guarantee it'll work for you but it did for me.
I give up.
Managed to get me a brand new O2 sim from work and............ it still does not work im my unlocked Orange SPV M3100!!!!
Whats so bizarre is my Pay As You Go O2 sim works fine and my original work sim worked initially for a few days.
Going to test my work sim in another 3G phone.
If its the sim then I will try and find out what needs switching on/off. Failing this then it's either going to be ebay or see if I have enough courage to try a rom upgrade.
ROM upgrading is actually very easy. All you need to do is download the desired rom. Connect the phone over wired usb activesync & then just start the rom program & its just a matter of following the on screen instructions from there.
What you will find that once the upgrading starts it'll get to 6% or something like that & then it will stop & display error messages. Don't worry just exit the program with disconnecting the phone (infact don't touch the phone at all) & start again. You'll go through all the same screens as before but this time the update should load till it finished. Takes a good 15mins so be patient.
I'm running the Dopod rom on my M3100 & everything is pretty stable.
Thanks for the advise Zen123
I have since my last post upgraded the Radio rom to 1.16.00.00
Touching wood with my fingers crossed and my lucky rabbits foot in my pocket I have a network coverage on my work O2 sim for 2 whole days!!!!!
The device has been reset several times and I use the Tube daily so signal is lost and gained frequently.
I am however still not yet completely convinced the issue is fixed as I believe I had network coverage for approx 4-5 days with O2 after I originally unlocked it.
I'll update this thread after a week or 2.
BK
Hi,
just to prove you are not alone:
A guy i know using a Tango sim in Luxemburg bought an unlocked Vario II which worked fine with original T-Mobile sims as well as with his old prepaid Tango sim. But his new sim from Tango makes trouble as he can only receive calls but not call others.
Tango support assumed that new Roaming functions on the new sim caused conflicts with the Radio ROM which is 1.05.
He will make an update on 1.16 within the next days, I will report.

imei-check screwed me over. Help!

Since I had less than a day to prepare my 8525 before leaving for Australia, I figured I'd pay www.imei-check.co.uk for their unlocking service so I could use My Precious down under. I read through the unlock instructions on this site, but couldn't verify a single person who'd used them with an 8525 and was not willing/able to be the guinea pig.
After arriving in Oz and popping in a SIM from Telestial, I could not find a network at all. Yes, Network selection was set to Automatic. When I clicked 'Find Network' it just ground away on 'Searching...' for many minutes (sometimes almost an hour) before reporting 'No Network.'
So I tried manually selecting a Network but everything listed is *outside* of Australia. Frustrating.
So then I went to the following stores and tried SIMs from all three:
- Vodafone
- Telstra
- Optus
None of the salespeople's SIMs could find a signal.
So yesterday I sent an Email to imei-check.co.uk complaining that the unlock did not work and I get this Email back (verbatim):
"Hello,
you are not correct. After unlocking you can use ANY sim card. NO ROM flashing is required. What is the error message you get when you try a different SIM card? For us it just sounds like YOU set the phone for FIXED network selection and when you try different SIM card now it can not find your fixed network. So please correct this wrong setting from you in your phone settings:
Start->Settings->Phone->Networks, select Automatic, press "OK" and wait 1 minute."
Does anybody else find that seriously offensive? Are their average customers really that stupid?
FWIW, I even contacted Telestial and then they informed me that their SIM (to connect with the 'JUST' network, if anyone's ever heard of that) was incompatible with my phone. Incompatible with a quad-band GSM HTC phone? Come on...
I knew I was going to be bleeding edge, but I really feel like nobody's interested in helping with this stupid phone...
Hi mate,
Where abouts in Australia are you? If you're in Melbourne, I'm happy to give you a hand to (a) check that it is unlocked and (b) if its not unlocked, unlock it for you using pof's tools.
Cheers
Kev
Fixed!
Here's what the knuckle-dragger at imei-check should have known:
http://wiki.xda-developers.com/index.php?pagename=Hermes_Registry
See the bit at the bottom about enabling the UMTS band tab.
what exactly is the issue than?
Cingular rom is perfectly compatible to Australian GSM and 3G networks. tested on Optus and Vodafone with great success. ROM tested: Cingular 1.31, 1.34.
Auto mode is just fine.

Stock o2 UK ROM - Where?

Hi folks, can anyone point me in the right direction for a stock uk o2 rom?
I have been asked to look at my brother in law's S740 but am beginning to think something is corrupt. I have a thread in the general section if anyone wants a look.
If one is not available, is there a generic english ROM around?
Many thanks.
EDIT: I did find on, linked to from this board but unavailable. I found the same file elsewhere, but it told me it was the wrong one when I tried to flash it.
Hey,
Odd it won't install if you really have an Orange. I tried it on my 'Asia' S740 and it gave me the same error but now that HardSPL is available thanks to jocky2001 I was able to install the Orange S740 rom! I thought update had failed because it stuck at a generic 'Operator' boot screen FOREVER but eventually it did finish booting & initial setup. Bad news is that although the rom seems to work I can't get a signal. Perhaps the radio has been highly customized for Orange, not sure. The odd thing is everywhere I've looked says the Orange S740 is Quad band & even shows 850/1900 on spec pages but those are not even options in band selector.. Anyhow, if you want to give the Orange ROM a shot, try jocky2001's hardspl (worked for me) and maybe you'll at least get it installed.
Bill
Thanks Bill.
To be honest, I don't know what operator it was on before I was asked to look at it, as it was found discarded in the box with all the bits - in a bin!!!
Maybe thats why.
Are the orange ones branded as such? This has no branding apart from the HTC emblem.
Wow lucky you! Hey I think I lost my S740 near that bin.. You might install jocky2001's hardspl then at least try the Orange UK & Asia ROM's. Both roms refused to install on my S740 (HTC told me it originated in Singapore but even Asia ROM refused to intall) but after hardspl I can install either rom.
As far as branding, I've not seen an Orange S740 & the Orange site shows no logos or such but I will tell you the Orange logos display on bootup after installing the Orange ROM vs just HTC logos with the Asia ROM. They do seem to have different apps installed by default but didn't dig too deep to determine which. Pretty sure the Asia ROM auto-configured data settings for me but the Orange one required connection wizard cab although it didn't help much without a signal.
Btw mine says ROSE100 FCC ID:NM8RSV P/N: 99HFB012-00 behind battery if that helps
So does yours even boot or stuck at bootloader or what does it do to make you think the flashed rom is corrupt? Did you try a hard reset to clear settings? Often that works if someone did/installed something that mucked it up.
Bill
Ps. Here is the link to the ROM's I used. The Asia rom has English (is default actually) & seems to be true Quad band enabled vs the Orange which seems to be just dual band since it doesn't show 850 band & although 1900 is listed it won't connect to it for me even though I know AT&T has 850 & 1900 in my area: http://forum.xda-developers.com/showthread.php?t=599520
EDIT: OK seems it does support 1900 but only if you manually select 1900 from band list. I tested with both TMobile & ATT SIM's and get a signal. The ATT signal is weaker than normal though because normally the 850 band is a lot stronger in my area than 1900. Field test confirms it's running on PCS/1900 band not 850. So far I found no way to get 850 to work but odds are there is a way since the radio supports it. (Works with Asia ROM on same phone)
It wasnt the ROM file that I thought was corrupt, it was more a case of trying to refresh / reload the various rom sections back onto the phone as there is nothing in the way of phone signal.
There is an image of the problem in this thread - http://forum.xda-developers.com/showthread.php?t=648169 - if you haven't already seen it.
I'll give it another go, but when I tried to flash an asia rom both before and after jocky's SPL it just throws up the "invalid vendor ID" error.
Yeah I assumed you meant the ROM on the phone was bad not the file.
No I hadn't looked at your other thread, I had just posted on this one because it was about the ROM. I get that symbol when I put in a bad/disabled SIM. I think it just means there's no service but emergency calls can still be made if there is a signal. The symbol is different if there is no SIM. Does it give you a 'locked' error indicating it's SIM locked to a carrier? Maybe the SIM slot is bad.. Or maybe the phone was reported stolen so the carrier is blocking it.. Have tried to run fieldtest.exe with a SIM in to see if it is indeed connected to a tower? Not sure what band it'd show for you but for me it is either 850 or PCS even if bad/disabled SIM is installed indicating it does have a signal for at least 911/emergency calls. Anyway, I'd hope you at least did a hard reset clear storage at least already & next do hardspl & install either original orange or Asia rom. I can confirm both posted on xda work on my S740 (aside from lack of 850 band on Orange rom) after installing the hardunlock where they did not work at all (same ID error) before the unlock..
Ok, here's the results of my testing, without having to install Jockey's SPL.
Both ROM's you refer to flashed ok. Obviously I didn't try to hard with the Orange ROM as I dont have an Orange sim to try.
I flashed the Asia ROM with success but still have the problem of no service.
HOWEVER, after having a play with the band and network selection settings, it now asks me to select a network, but the only one listed is T-Mobile.
Again, I only have an o2 sim to try as this is the preferred operator my bro wants.
This now leads me to believe that T-Mobile is the only one listed because it is locked to that carrier.
My assumption may be totally incorrect as my knowledge of phones is pretty much zero, but if this is the case, would you or anyone else know of a way to unlock it pretty much for free, lol, especially now the HardSPL is available.
Sorry, I meant to answer you other questions at the same time.
It could be the slot is bad, and I'm pretty sure it's not been blocked by the carrier as it was found by a cleaner working in an office.
In the bin were the box, phone, CD's, headphones and USB cable.
Even the little square pages of literature were there.
Its almost like it has stopped working and the owner has just taken his / sim out and binned it. !!
There hasnt been any locked error either.
I'll try that fieldtest next.
EDIT: I put the phone down for 10 minutes while typing this and getting fieldtest, only to pick the phone up and now have Orange on the "choose network" screen. I'm going to leave it overnight and see if it can get o2, lol.
Cool you got the roms to install but very strange it would let you without hardspl.. Btw, Orange ROM does not mean you have to use Orange SIM. Note that the Orange ROM has a newer radio which is worth a try too. For testing I'd leave the band stuff on auto unless you're sure you know what you're doing because it's easy to set it to wrong band & assume you get no signal. lol And I'm sure you want O2 but worth trying any valid SIM you can find just to see. But yeah the network select trick is helpful too just to see what is available but it can show different results depending on what SIM is in it, status of that SIM etc. If your phone was locked to a carrier it should tell you so when you 1st boot up with a SIM from a different carrier in it. And after searching I see nowhere that TMobile has ever had branded S740 so doubt seeing just TMobile in list is an indicator of being locked to Tmo.
Sounds like a SIM issue since it is doing the same as when I put a deactivated SIM in. I'd say either the SIM socket/contacts are bad, SIM isn't inserted properly, incompatible SIM (maybe they are super old?) or possibly the phone had damage to either antenna or water damage that ruined something. The more SIM's you try the better to narrow it down, especially if you were able to get your hands on an active Orange SIM.
Of course it's possible the phone's IMEI has been blacklisted as stolen & that is causing your phone to not be able to register on a network with SIM installed. From everything I've read when a phone is blacklisted it'll either say an error about not being able to register with network or simply show no signal as if a deactivated SIM was installed. I'd say if that is the case they'll come knocking on your door since they'll trace it back to your account. hehe US carriers don't seems to partake in the blacklist system so feel free to ship it to me & I'll test it here for you.
Well, just to close this thread.
I tried various ROM's available from this site and none worked.
I did have limited success as posted above but overall, nothing. The phone has now gone back to the person who asked me to look into it and to my knowledge he is going to sell it to one of these phone reclaim companies.
I did check and one place, I think throught the post office, is offering £80 ish so not bad I suppose.
Anyway, thank you to all who have made suggestions and wotnot. Personally I'm still happy with an old Nokia 6300 and my Wizard (Mini-S)
Thanks folks.

[Q] HTC HD2 can't find network!!! HELP PLEASE!

Hello! I recently bought from ebay HTC HD2. When i start it, appears O2 Logo but it accepts my sim (Orange Moldova). After i entered pin number near the Network icon on top right appear 3 dot...like it searching for network and it never finds it...
when i go to network settings and i'm trying to put manual search and when i click on find networks appear:
Network Error
Cannot read settings from the network. Try viewing settings later, or disconnect data connection and try again.
Data connection is OFF.
I tried different working sims, but still no luck.
i tried to flash with different roms and different radio...but the same porblem..
can anyone help me please!!! where is the problem???
is the phone unlocked?
is the phone barred?
the phone is unlocked as it accept sim card and do not show message like on locked phones...
and even if it is barred, it was purchased from UK, but it should work in Moldova, no?
if it is barred then it will not work anywhere in the world as it will be blocked from all networks
sounds like it is locked to o2 to be honest or blocked, if you got from ebay id contact the seller to make sure it is not barred, id never buy a phone from ebay

In need of some assistance:I9300GSMH

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!

Categories

Resources