Sim not recognised after suddenly FM Radio blackout - G2 Q&A, Help & Troubleshooting

Hello to all! Suddenly last week my G2 stopped recongising my SIM card. To be more exact, last week suddenly I lost fm radio signal, but the phone still was ok! Then, I rebooted my phone and the FM radio signal was fixed, but it stopped recognising my SIM card. I tried several reboots, i pulled off the SIM card, I have gone to factory settings, but the problem still persists! Yesterday, after gone to factory settings and keeping my G2 turned off for 2 days, I put on my SIM and it was recongized (!) but when I restored my backup files then it stopped reconginsing my SIM again! I tried again factory settings etc.. but it wont recongised my SIM again... Any ideas of what should I do?

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All senior member pls!!!

Hello all, my phone was running ok until the battery went out. Then when i turned it on it started searching for the network and this went on and on. I tried with a number of sim cards but still problem existed. Please guide me through this problem. I tried both soft and hard reset but no luck! Sim is working fine in other phone.

Phone is not finding sim card

Hey there,
Im using 18.FEB.11] [CWM]Ultimate Droid 3.0.1 [RAM][Rafpigna 1.7.
I shut my phone down and after reboot it's not recognizing my sim card?!? Tried a Restore with Clockwork and put out my battery and sim but nothing worked.
Any ideas?

[Q] No Sim Card - problem in Orange San Francisco

I have this problem for the past two days. It was working fine for a week and yesterday I tried installing clockwork, I installed androot and rooted my phone, installed super user and Rom manager.
While restarting my Rom in recovery it got struck and I had to remove the battery to reset it.
After that I booted into stock orange rom and the sim was not recognized.
I am not sure whether this is a hardware problem or the problem with software.
I tried these things before posting here
1. Tried various custom roms ( CM7, Swedish Spring Rom) to check if the problem is with software. While installing SS2 I tried replacing the sim and this time I did it a bit different than I usually do, instead of putting the sim and then the battery I did the reverse and when I booted into SS2 I got the sim detected. I had left that in my table the whole night and what I saw in the morning is that the phone again displaying the same old "No Sim Card" message.
2. Had put a paper flap above the sim while inserting the sim - Not worked
3. With a sewing needle I had raised all the 6 sim contacts in the phone and then inserted the sim - Not worked
4. Pushed the sim towards the battery side a bit - Not worked
Guys please help me in resolving this.
Whether this is a hardware or software problem and how can I debug these kind of issues.
Please help.
Did you try inserting another orange sim? you should send it back to orange :/
Have you tried the Sim in another phone? I had this problem and the contacts on the sim were worn.

g925w8 no sim card problem

S6 edge when i insert sim the phone asks for a restart but after that i get no sim card message and if i reinsert it the same thing happens again.
Tried reflashing the phone thru smart switch but no luck.
Any ideas on this?
Thats what its supposed to do. Doesn't support "hot swapping" sim cards. Every time you take out your sim card and replace it with another or the same, a message will popup telling you to restart your phone.
Im assuming, of course, that you are not trying to use your phone without a sim card installed.
This phone has a problem and the problem is that when i put a sim card it asks to be restarted which is pretty normal but after the restart the phone shows no sim card but if i take out the sim it will prompt to be restarted again because the sim has been removed. So basically the phone somehow recognize the sim but does not read it.
Sorry if my post wasnt clear enough.
BR

Sim suddendly disappeared

Hello everyone !
I have some issues with my sim card on OpenBeta3 + custom kernel (Bluspark).
One day, without doing anything, sim card suddenly being not recognized on each slot, swapping slots or rebooting doesn't have any effects.
(My sim card is good, tested with an other phone)
Catlogs says about a "CARD_IO_ERROR" when sim disappear.
I've done full factory reset or resetting network settings and it didn't solve my issue.
Then i flashed full stock rom by fastboot way + reset network settings, it seems to solve the problem (waiting some days to see if this problem occurs again).
Is there any people who are experiencing some sim disapearring ? And how you managed to solve that issue ?
Thanks

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