Bluboo X550: Unrecognized SIM card

You have just purchased an Bluboo X550 and when you turn it on, it displays the following error text message: SIM card not recognized. Occasionally the Bluboo X550 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily required to bring the Bluboo X550 directly back. Indeed, there are many tricks to solve this issue. We will consequently observe in this article, what are the stuff to do and check so that the SIM card is recognized on your Bluboo X550.unrecognized-sim-card-Bluboo-X550

How to proceed when the SIM card is not recognized on my Bluboo X550

In cases where the SIM card is not recognized on your Bluboo X550, below is a list of stuff that will help you determine the source of the issue, observe repairing the issue.

Clean SIM card

One of the first stuff to do if the SIM card is not recognized on your Bluboo X550 is to clean it up. In fact, it may possibly 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 Bluboo X550

Occasionally the issue may possibly be caused by the tracking 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 Bluboo X550 from reading the SIM card. To solve this issue, you just need to thicken the SIM a little by gluing 1 or two pieces of tape at the back.

Test the SIM card on a different smartphone

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

Try another SIM card on your Bluboo X550

In cases where the two previous steps do not give anything, it truly is required to test a different SIM card to find out in cases where the issue comes from the card. Indeed, in cases where other SIM card function on the Bluboo X550, it truly is because the issue comes from the card. Otherwise, it truly is at the level of the smartphone that we will have to look.

Check that your Bluboo X550 is not Simlocker

In case you have tried many SIM cards on the Bluboo X550 and none are recognized, the smartphone may perhaps be Simlocker. This means that the Bluboo X550 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 net that will do that.

Check that the problem doesn’t be caused by the ROM installed on the Bluboo X550

This part mainly concerns the people who root the Bluboo X550 to install a ROM that is not initial. In cases where this is actually what you have carried out, be aware that the unrecognized SIM card issue is quite common after installing fresh ROMs. We suggest 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 advise you to bring your Bluboo X550 and the SIM card back to 1 of your operator’s shops.