How to fix an unrecognized sim card issue on Doogee X7

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How to fix an unrecognized sim card issue on Doogee X7?

Do you often see the sim card icon appear in the header of your phone? Are you unable to send or receive texts and phone calls ? It’s most likely that your Doogee X7 doesn’t recognize your sim card.

This can be a very inconvenient issue, especially if you use your smartphone on a daily basis.

That is why we decided to help you fix an unrecognized sim card issue on your Doogee X7.

Limit probable causes Doogee X7

First, we are going to summarize the most common factors of such an issue.

Heat

It is possible that you play games on your phone, but some high paced game application cause excess heat.

Our other articles on Doogee X7 can help you.

This can prevent your phone from functioning correctly.

To avoid such a situation, try to pause your game from time to time, let your phone rest in a cool spot, and shut down the apps and networks.

Finished subscription contract

Some phone companies don’t necessarily alert you when your subscription is about to end.

Yours may have ended without you knowing, making your sim card unrecognizable by your Doogee X7. Check your contract to see if it is the problem.

Misplacement, damaged sim card, or damaged phone

These are usually the cause of an unrecognized sim card on Doogee X7. First verify that your sim card is well-placed in your Doogee X7. Read your phone’s notice to know how to place it correctly.

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It is also possible that your phone or sim card has been damaged, either by falling or getting wet.

If so, use your warranty to replace your sim or your phone.

Clear the partition cache of your Doogee X7

The system cache partition stores temporary system data. It allows the system to access applications more quickly and efficiently, but sometimes it gets cluttered and outdated, and prevents your Doogee X7 from functioning correctly.

Do not worry, it will not lead to any loss of personal data or settings.

Here is how you can do it : first go to the “Settings” menu, then scroll down to “App manager” and tap on it.

Go to an app.

Eventually, select “Clear data, Clear cache”. It’s done !

Try new sim card

If the problem persists, it may be because your sim card is obsolete.

First, try your sim card in another phone.

If it doesn’t work you then have to contact your phone operator, so they send you a new one.

Be careful, you will maybe change numbers, if so, do not forget to warn your contacts.

Search for hardware issues

Some phone models may have a hardware issue.

To know if it’s the case of your Doogee X7, search online if Doogee X7 users have the same problem as you do. If so, go to your phone provider and use your warranty to get a new one.

If you do not have the time to do it immediately, there is an easy trick to fix the unrecognized sim card issue on your Doogee X7 : apply pressure on the sim card.

To do so while using your phone, place a folded piece of paper on top of your sim card when inserting it.

It will help you keep using your phone until you go and replace it.

To conclude

Through this article, we have explained to you many ways to fix an unrecognized sim card issue on your Doogee X7. If the problem persists, stay calm and go to an expert that will help you solve the problem.

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How do I fix an unrecognized SIM card?

– Make sure that you have an active plan with your wireless carrier.
– Restart your iPhone or iPad.
– Check for a carrier settings update.
– Remove your iPhone SIM card or iPad SIM card from the SIM card tray and then put the SIM card back.
– Try using another SIM card.

Why is my phone suddenly not detecting SIM card?

Carefully clean the SIM card If simply reseating the SIM card didn’t do the trick, your phone might benefit from ensuring the card is clean and the contacts are clear. Remove the SIM card from your phone, carefully extract it from the tray and then use a microfiber cloth to wipe away any dust, dirt, or debris.

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8 ancillary questions

How do I know if my SIM card is activated?

The best way to see if the SIM is active would be to insert it into a device which has a compatible SIM card slot. The good news is inserting any older SIM card into a phone will not harm the phone in any way or change any of the settings.

Do you need to activate a SIM card?

But if you’re an existing customer, switching to a new SIM, you’ll need to activate your new SIM card. You will have to register an account if you haven’t already, then follow the instructions on screen.

Why does my phone say there isn’t a SIM card when there is?

Make sure that the SIM tray closes completely and isn’t loose. If you use a SIM tray from a different model iPhone, iPad, or from another phone manufacturer, it might not fit properly. Try using another SIM card. If you don’t have one, go to your carrier’s retail store and ask them to test with another SIM card.

How do I make my SIM card active?

– Insert the new SIM into your phone, and have the phone turned on.
– Activate your new SIM card by using its accompanying activation key (this will be included in the package).
– Use this key to activate the SIM card online.
– Wait some time, and it should be activated shortly.

How do I get my phone to recognize my SIM card?

– Toggle airplane mode.
– Restart your phone.
– Remove and reinstall the SIM card.
– Carefully clean the SIM card.
– Try the SIM card in another device.
– Update your carrier settings.
– Reset your phone’s network settings.

Is a SIM card automatically activated?

If you have a new phone number Activate your SIM card in just one easy step: insert the SIM card into your mobile device and it will activate automatically.

How long does it take for SIM card to activate?

The time for a SIM card’s activation can vary massively, depending on what the reason for the change is – most activations take between 15 minutes and four hours. If it’s still not working after this time, try to turn your phone off and on again. If it’s still not activated after that, try to re-insert the SIM.

How long does it take for iPhone SIM card to activate?

This process may take 2-3 minutes. If the activation fails, view this support info.