You have just purchased an Acer Liquid Zest and when you turn it on, it displays the following error message: SIM card not recognized. At times the Acer Liquid Zest does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily necessary to bring the Acer Liquid Zest directly back. In fact, there are several methods to solve this trouble. We will for that reason observe in this content, what are the things to do and verify to ensure the SIM card is recognized on your Acer Liquid Zest.
What to do when ever the SIM card is not recognized on my Acer Liquid Zest
In cases where the SIM card is not recognized on your Acer Liquid Zest, below is a list of things that will help you identify the source of the trouble, observe repairing the trouble.
Clean SIM card
One of the first things to do if the SIM card is not recognized on your Acer Liquid Zest is to wash it up. In truth, it may happen that dirt partially prevents the contact between the SIM card and the mobile phone. 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 Acer Liquid Zest
At times the trouble may originate from the tracking of the SIM card. In truth, it often occurs that little metal plugs that most of the time have to come in contact with the SIM card are a bit relaxed. When this is the case, this prevents the Acer Liquid Zest from reading the SIM card. To solve this trouble, you just simply have to thicken the SIM a little by gluing one or two pieces of tape at the back.
Test the SIM card on a different smartphone
To find out if the trouble comes from the SIM card, you can test it on a different phone and you will have your answer. If it is not recognized on other devices, you can modify the SIM card.
Try another SIM card on your Acer Liquid Zest
In cases where the two previous steps do not give anything, it is necessary to test a different SIM card to find out in the event that the trouble comes from the card. In fact, in the event that other SIM card function on the Acer Liquid Zest, it is because the trouble comes from the card. Otherwise, it is at the level of the smartphone that we will have to look.
Confirm that your Acer Liquid Zest is not Simlocker
In case you have tried several SIM cards on the Acer Liquid Zest and none are recognized, the smartphone may perhaps be Simlocker. It indicates that the Acer Liquid Zest 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 provide on the net that will do that.
Check that the problem does not originate from the ROM installed on the Acer Liquid Zest
This part mainly concerns the people who root the Acer Liquid Zest to install a ROM that is not original. In cases where this is actually what you have done, be aware that the unrecognized SIM card trouble is quite common after setting up fresh ROMs. We recommend that you reinstall an original ROM and re-test it.
In cases where nothing functions
In cases where all the above solutions do not work, we advise you to bring your Acer Liquid Zest and the SIM card back to one of your operator’s shops.