Sony Ericsson Xperia Arc: Unrecognized SIM card

You have just purchased an Sony Ericsson Xperia Arc and when you turn it on, it displays the following error text message: SIM card not recognized. Occasionally the Sony Ericsson Xperia Arc does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily necessary to bring the Sony Ericsson Xperia Arc directly back. In fact, there are a lot of tips to fix this trouble. We will for that reason discover in this tuto, what are the stuff to do and verify to ensure that the SIM card is recognized on your Sony Ericsson Xperia Arc.unrecognized-sim-card-Sony-Ericsson-Xperia-Arc

What to do when the SIM card is not recognized on my Sony Ericsson Xperia Arc

If perhaps the SIM card is not recognized on your Sony Ericsson Xperia Arc, below is a list of stuff that will help you discover the source of the trouble, discover repairing the trouble.

Clean SIM card

One of the first stuff to do if the SIM card is not recognized on your Sony Ericsson Xperia Arc is to clean it up. In truth, it might happen that dirt partially prevents the contact between the SIM card and the smartphone. To clean 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 Sony Ericsson Xperia Arc

Occasionally the trouble might result from the tracking of the SIM card. In truth, it often happens that small metal plugs that most of the time have to come in contact with the SIM card are a little bit relaxed. When this is the case, this prevents the Sony Ericsson Xperia Arc from reading the SIM card. To fix this trouble, you just simply need to thicken the SIM a little by gluing one or two pieces of tape at the back.

Test the SIM card on a different mobile phone

To find out if the trouble comes from the SIM card, you’re able to test it on a different phone and you will have your answer. When it is not recognized on other devices, you’re able to modify the SIM card.

Try another SIM card on your Sony Ericsson Xperia Arc

If perhaps the two previous steps do not give anything, it can be necessary to test a different SIM card to find out if perhaps the trouble comes from the card. In fact, if perhaps other SIM card function on the Sony Ericsson Xperia Arc, it can be because the trouble comes from the card. Otherwise, it can be at the level of the mobile phone that we will have to look.

Verify that your Sony Ericsson Xperia Arc is not Simlocker

When you have tried a lot of SIM cards on the Sony Ericsson Xperia Arc and non-e are recognized, the mobile phone may be Simlocker. It indicates that the Sony Ericsson Xperia Arc will recognize simply the SIM card of a specific operator. In this circumstance, you have to unlock it. You will find without a hassle a lot of provide on the web that will do that.

Check that the problem will not result from the ROM installed on the Sony Ericsson Xperia Arc

This part mainly concerns the people who root the Sony Ericsson Xperia Arc to install a ROM that is not initial. If perhaps this is actually what you have carried out, be aware that the unrecognized SIM card trouble is quite common after setting up fresh ROMs. We advise that you reinstall an initial ROM and re-test it.

If perhaps nothing functions

If perhaps all the above solutions do not work, we recommend you to bring your Sony Ericsson Xperia Arc and the SIM card back to one of your operator’s shops.