You have just purchased an Archos 40c and when you turn it on, it displays the following error text message: SIM card not recognized. Sometimes the Archos 40c does not recognize the SIM card and displays this message. In this case, it is not necessarily required to bring the Archos 40c directly back. In fact, there are a lot of tricks to fix this problem. We will consequently find out in this content, what are the things to do and check to ensure the SIM card is recognized on your Archos 40c.
What to do when ever the SIM card is not recognized on my Archos 40c
Whenever the SIM card is not recognized on your Archos 40c, below is a list of things that could help you discover the source of the problem, find out repairing the problem.
Clean SIM card
One of the first things to do if the SIM card is not recognized on your Archos 40c is to wash it up. In fact, it might happen that dirt partially prevents the contact between the SIM card and the mobile. To wash it, pass a small dab of cloth over it and check if it is not damaged.
Check the tracking of the SIM card on your Archos 40c
Sometimes the problem might be caused by the tracking of the SIM card. In fact, it often happens that small metal plugs that normally have to come in contact with the SIM card are a bit relaxed. When this is the case, this prevents the Archos 40c from reading the SIM card. To fix this problem, you simply have to thicken the SIM a little by gluing 1 or two pieces of tape at the back.
Test the SIM card on a different mobile phone
To find out if the problem comes from the SIM card, youre able to test it on a different phone and you will have your answer. If it is not recognized on other devices, youre able to change the SIM card.
Try another SIM card on your Archos 40c
Whenever the two previous steps do not give anything, it is actually required to test a different SIM card to find out if perhaps the problem comes from the card. In fact, if perhaps other SIM card function on the Archos 40c, it is actually because the problem comes from the card. Otherwise, it is actually at the level of the mobile phone that we will have to look.
Confirm that your Archos 40c is not Simlocker
If you have tried a lot of SIM cards on the Archos 40c and non-e are recognized, the mobile phone could be Simlocker. It indicates that the Archos 40c will recognize just the SIM card of a specific operator. In this case, you have to unlock it. You will find without a hassle a lot of offer on the net that could do that.
Check that the problem will not be caused by the ROM installed on the Archos 40c
This part mainly concerns the people who root the Archos 40c to install a ROM that is not initial. Whenever this is actually what you have completed, be aware that the unrecognized SIM card problem is quite common after installing new ROMs. We suggest that you reinstall an initial ROM and re-test it.
Whenever nothing functions
Whenever all the above solutions do not work, we advise you to bring your Archos 40c and the SIM card back to 1 of your operator’s shops.
