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How to deal with SIM card not recognized by mobile phone:
1. Please confirm whether the SIM card type is correct according to the mobile phone model. An incorrect SIM card can damage the card tray and card slot or even fail to be removed;
2. Please make sure to use a standard SIM card. Do not use a non-standard SIM card or cut the card by yourself, cutting the card can easily cause the SIM card to be unable to recognize or damage the mobile phone, it is recommended to go to the business hall to change the original standard SIM card;
3. Please confirm whether the card is placed correctly. Whether the notch of the SIM card corresponds to the card slot;
4. Please confirm whether the surface of the SIM card is dirty. If the SIM card has been used for a long time, you can wipe the surface of the chip with alcohol, or go to the business office to replace the original standard SIM card. If the SIM card is used for a long time, the metal surface is easy to be oxidized, which is easy to cause probabilistic card recognition;
5. Do not plug or unplug the SIM card when the device is turned on. After inserting the SIM card, please restart your phone and try;
6. If the problem still exists, please back up the data in advance and bring the purchase invoice to the after-sales service point for maintenance.
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If your phone can't read the card or the SIM card can't be detected, there may be one of the following situations:
1. The contact between the metal contacts of the mobile phone card and the mobile phone is insufficient.
Second, the mobile phone card is damaged.
3. Whether the location is a signal blind area or suddenly no signal.
Fourth, you can try to put the card on other mobile phones to try, and judge whether it is a problem with the card or the mobile phone through the method of changing the card and changing the phone.
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Summary. Hello dear, glad to answer for you! <>
The reason why the Huawei phone shows that the card is not inserted is that the SIM card in the SIM card slot of the mobile phone is damaged, and the SIM card of the mobile phone is inserted in the card slot but cannot be read, at this time, you can pick up the things in the mobile phone. Insert the SIM card into another phone and try <>
What's going on with the Huawei phone showing that the card is not inserted.
Hello chain macro, happy to answer for you! <>
The Huawei phone shows that the card is not inserted because of the stool: the SIM card in the mobile phone card slot is damaged, and the mobile phone SIM card is inserted in the card slot but cannot be read, at this time, you can pick up the things in the mobile phone. Insert the SIM card into another mobile phone and try the <> on the tour brigade
Kiss <>
Related development: As one of Huawei's three core businesses, Huawei's consumer business began at the end of 2003 and has set up 16 R&D centers in China, Russia, Germany, Sweden, India, and the United States after more than ten years of development. <>
<> July 31, 2018, preliminary data released by the International Data Corporation, a market analysis agency, showed that in the second quarter of 2018, Huawei's shipments surpassed that of iPhones, ranking second in the world. On July 17, 2019, on the official website of the China Quality Certification Center (3C certification), 8 5G mobile phones were awarded 3C certification by Payzhao, including Huawei Mate20X5G and Huawei MateX5G. As of October 22, Huawei has shipped more than 200 million mobile phones in 2019.
On March 31, 2020, Huawei released an annual report showing that in 2019, Huawei's smartphone shipments (including Honor) reached 100 million units, a year-on-year increase of about 100 million, making it the second largest mobile phone manufacturer in Quankuqiqiu. <>
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If the SIM card icon does not recognize appears in the status bar above your phone, it means that your SIM card is not recognized, please follow the following methods to rule out the SIM card problem:1Please restart your phone to try It is recommended that you restart your phone and let your phone re-read the "SIM card" before trying.
2.Please observe whether the appearance of the SIM card is good (1) Observe whether the metal surface of the SIM card is dirty, clean the dirt on the surface of the SIM card, and avoid poor contact that causes the SIM card to be unable to recognize the line. (2) If you are cutting your own SIM card, it is likely that the SIM card is not recognized due to the non-standard shape of the SIM card and loose installation in the card tray, resulting in poor contact.
It is recommended that you bring your ID card to the nearest operator's office to change the standard SIM card. 3.Please test whether the SIM card can be used normally, if your SIM card is not recognized on other mobile phones, or other SIM cards can be recognized on your mobile phone, it is likely that your SIM card is faulty, it is recommended that you bring your ID card to the nearest operator's business office to replace the standard SIM card.
If the problem persists after attempting the above methods, we recommend that you back up your data in advance (third-party applications such as QQ and WeChat must be backed up separately) and bring the relevant purchase voucher to a Huawei customer service center near you.
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1. Check whether the size of the mobile phone card and the card slot are consistent. There are three sizes of mobile phone cards, and only the appropriate size can be inserted into the card slot. Do not use non-standard mobile phone card or cut the card by yourself, cutting the card is easy to cause the mobile phone card can not be recognized or damaged mobile phone, you can go to the business hall to change the original standard mobile phone card;
2. Check whether the insertion direction of the mobile phone card is correct, and insert the mobile phone card correctly according to the direction of the notch in the card slot;
3. Check whether the card slot is deformed, if it is deformed, you can back up the data in advance, and bring the purchase invoice to the after-sales service point for maintenance.
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Honor 6 card slot 1 and card slot 2 support micro SIM cards.
You can install the micro SIM card and the micro SD card correctly according to the diagram below
1. The key plexus tremors to open the mobile phone card slot.
2. Insert the micro SIM card and microSD card into the corresponding card slot according to the direction shown.
3. Gently push the tail of the micro SIM card and the micro SD card with the card puller to lock the card into the card slot.
Turn left|Turn right.
Turn left|Turn right onto Zheng Closed.
Turn left|Turn right.
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Summary. Hello, I am the answerer Mr. Xiaobu, your question is from me, it takes a little time to type, please be patient.
Hello, I am the answerer Mr. Xiaobu, your question is from me, it takes a little time to type, please be patient.
The reasons why the Huawei mobile phone card cannot be used are as follows: 1. The contact between the mobile phone card and the metal contact bridge of the mobile phone is insufficient; 2. The mobile phone card is damaged; 3. Whether the location is a signal blind area or suddenly no signal. Tips:
You can try to put the mobile phone card in other mobile phones for testing, if it still can't be used, it is recommended that you bring the mobile phone card to the business hall for testing.
Dear, hello has let friends consult the solution for you, if there is any problem, you can consult again. Dear, if you are satisfied with my answer, please give a like, a like, please Tan Huai, Xiaobu wishes you a happy life.
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