Mobile network not working - Desire Q&A, Help & Troubleshooting

I cant connect to the mobile network on my desire.
For some reason the APN's have disspeared from settings, a message now appears saying "no sim card found. please insert a sim card into the phone"
And it wont let me create a new APN. Any know a fix?

i had the same problem but it happend to me after flashing a RIL (i had to flash a diffrent one to fix it).
if you didnt change your RIL then i dont know if that is the cause, anyway you could try flashing a diffrent RIL.

Related

changing mobile networks on unlocked desire

If I put a sim card from another operator into my desire, will it prompt for the network and setup the data/apn/etc etc automatically, or do I need to either do it manually or hard reset the phone to get it to work?
Mine worked fine. Just put the sim in. Phone/sim had a think for about 2 secs, then no problem

[Q] SIM Menu Bug in CM7

Guys,
I've installed the CM7 ROM, everything works fine, all great.
Just have one problem: I am using a DualSIM adapter and with this adapter, the SIM is changed by a SIM Menu. The SIM Menu opens correctly but whenever I try to choose one option in this Menu, nothing happens... Did anyone experience the same problem? Or can you try to use anything in your SIM Menu just to check if it is working?
Thanks in advance
DualSIM - STK Toolkit
bethnard said:
The SIM Menu opens correctly but whenever I try to choose one option in this Menu, nothing happens...
Click to expand...
Click to collapse
I have exactly the same behaviour (Beta 6). SIMTookit support has been added in Beta 5 and as far as I remember it worked with that version, but I am not sure.
I also tried a nightly (110601-2348), same result.
It definitly worked with previous installed pays rom (4.0).
Currently i use it with the 007 option :
In this mode, you have to save a contact with number 001 (or 002) to your SIM card to switch to SIM 1 (or 2).
I had to place the adapter in a different phone to enable this mode.
I have a "MAGICSIM 3G", but as far as I have read in different forums, the SimToolkit application has the same functionality accross all suppliers.
Currently i use the "Copy To Sim Card.apk" for switching. It is not ideal, but it works. A second problem is, that the phone always reboots after switching.
With pays rom it only rebootet while switching from SIM2 to SIM1.
In general, the STK Toolkit support seems to work, because one of my SIM has a SIMToolkit application stored on the SIM to access some provider specific services. This application runs as intended.

Question on SIM card info....

I am S-off, rooted, unlocked bootloader...But just went through some resets & other headaches yesterday trying to install the last OTA... Whatever I did, the phone seems to be having a few problems.
First, when I boot up, as expected, it seems to connect to the network pretty quickly. Then it finds my Wi-Fi and authenticates with it.
Then it switches to Wi-Fi calling... But it also then says there is "no SIM card". Really weird.
I downloaded a generic SIM card info app from the play store and looked at the information on my SIM card. From what it looks like, two fields are blank: (i) the SIM operator field, and (ii) the network operator field.
I am have not changed my CID so that's not a factor.
Can someone else here (who is on stock but rooted) check their SIM card to see if there are any values in these two fields?
Thanks!

[Q] Xperia S, Sim card Removed and no network problem

Hi all, I'm having lot of troubles with an Xperia S phone.
Finally get to install the Cyanogen10 rom on it, but when it boot, I unlock it and insert the pin code as usual, after that I get this "error":
- SIM card removed
The mobile network will be unavaiable until you restart with a valid sim card inserted. (in the bottom of it there's a Restart Button)
No network service also when I try to connect manually to my provider network.
Also tried a Factory data reset couple of time with no results.
Any ideas?
Edit:
Tried with another 100% working simcard from another provider and get same results.. Pin code -> card removed
Sicross said:
Hi all, I'm having lot of troubles with an Xperia S phone.
Finally get to install the Cyanogen10 rom on it, but when it boot, I unlock it and insert the pin code as usual, after that I get this "error":
- SIM card removed
The mobile network will be unavaiable until you restart with a valid sim card inserted. (in the bottom of it there's a Restart Button)
No network service also when I try to connect manually to my provider network.
Also tried a Factory data reset couple of time with no results.
Any ideas?
Edit:
Tried with another 100% working simcard from another provider and get same results.. Pin code -> card removed
Click to expand...
Click to collapse
if this problem don't happened before is a bug in the rom
I agree. Bug in Rom

sim contact not showing+ missing Apn Settings

Hello
I have LG SPRINT LS980 i have two problems, i wish that someone could give me solution :
1- i was on KK 4.4.2 (ZVD) and after that i tried ( ZVC) and now i'm on ZVG LL but with all these Versions i never had sim card contacts list, i can't even import from sim card, it's just like it's not inserted, i unlocked sim card and i followed a lot of tutiorials about that, it reads sim card, and i can call and everything, but still can't see the contacts list
2- there is no APN settings on the phone, i can't change Access point name settings, i can't even See them, i need to see and modify the settings without using a 3rd party app
plz any solution ?

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