You have just acquired an Sony Ericsson and when you turn it on, it displays the following error text: SIM card not recognized. Oftentimes the Sony Ericsson does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily required to bring the Sony Ericsson directly back. In truth, there are a lot of tricks to fix this issue. We will therefore find out in this content, what are the things to do and check to ensure the SIM card is recognized on your Sony Ericsson.
How to proceed when ever the SIM card is not recognized on my Sony Ericsson
In cases where the SIM card is not recognized on your Sony Ericsson, below is a list of things that can help you determine the source of the issue, find out repairing the issue.
Clean SIM card
One of the first things to do if the SIM card is not recognized on your Sony Ericsson is to clean it up. In fact, it may happen that dirt partially prevents the contact between the SIM card and the mobile phone. To wash it, pass a small dab of cloth over it and check if it is not damaged.
Check the location of the SIM card on your Sony Ericsson
Oftentimes the issue may be caused by the location of the SIM card. In fact, it often occurs 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 from reading the SIM card. To fix this issue, you just simply need to thicken the SIM a little by gluing 1 or two pieces of tape at the back.
Test the SIM card on another mobile phone
To find out if the issue comes from the SIM card, youre able to test it on another 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 Sony Ericsson
In cases where the two previous steps do not give anything, it truly is required to test another SIM card to find out if the issue comes from the card. In truth, if other SIM card function on the Sony Ericsson, it truly is because the issue comes from the card. Otherwise, it truly is at the level of the mobile phone that we will have to look.
Check that your Sony Ericsson is not Simlocker
In case you have tried a lot of SIM cards on the Sony Ericsson and non-e are recognized, the mobile phone could be Simlocker. This means that the Sony Ericsson will recognize simply the SIM card of a certain operator. In this circumstance, you have to unlock it. You will find without a hassle a lot of offer on the web that can do that.
Check that the problem will not be caused by the ROM installed on the Sony Ericsson
This part mainly concerns the people who root the Sony Ericsson to install a ROM that is not initial. In cases where this is actually what you have done, be aware that the unrecognized SIM card issue is quite common after installing fresh ROMs. We highly recommend that you reinstall an initial ROM and re-test it.
In cases where nothing works
In cases where all the above solutions do not work, we recommend you to bring your Sony Ericsson and the SIM card back to 1 of your operator’s shops.
