You have just purchased an HTC One M8 and when you turn it on, it displays the following error text message: SIM card not recognized. Occasionally the HTC One M8 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily required to bring the HTC One M8 directly back. In fact, there are several tips to fix this problem. We will consequently observe in this content, what are the stuff to do and check to ensure the SIM card is recognized on your HTC One M8.
What to do when ever the SIM card is not recognized on my HTC One M8
If the SIM card is not recognized on your HTC One M8, below is a list of stuff that can help you identify the source of the problem, observe repairing the problem.
Clean SIM card
One of the first stuff to do if the SIM card is not recognized on your HTC One M8 is to wash it up. In truth, it may happen that dirt partially prevents the contact between the SIM card and the telephone. 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 HTC One M8
Occasionally the problem may come from the tracking of the SIM card. In truth, it often occurs that tiny 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 HTC One M8 from reading the SIM card. To fix this problem, you simply have to thicken the SIM a little by gluing one or two pieces of tape at the back.
Test the SIM card on another telephone
To find out if the problem comes from the SIM card, youre able to test it on another phone and you will have your answer. In case it is not recognized on other devices, youre able to modify the SIM card.
Try another SIM card on your HTC One M8
If the two previous steps do not give anything, it’s required to test another SIM card to find out if the problem comes from the card. In fact, if other SIM card function on the HTC One M8, it’s because the problem comes from the card. Otherwise, it’s at the level of the telephone that we will have to look.
Check that your HTC One M8 is not Simlocker
In case you have tried several SIM cards on the HTC One M8 and non-e are recognized, the telephone could be Simlocker. This means that the HTC One M8 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 internet that can do that.
Check that the problem doesn’t come from the ROM installed on the HTC One M8
This part mainly concerns the people who root the HTC One M8 to install a ROM that is not original. If this is actually what you have carried out, be aware that the unrecognized SIM card problem is quite common after installing new ROMs. We advise that you reinstall an original ROM and re-test it.
If nothing works
If all the above solutions do not work, we recommend you to bring your HTC One M8 and the SIM card back to one of your operator’s shops.
