Why is Redmi 8A so carded, Redmi 8A mobile phone can t recognize the card

Redmi 8A is the lowest-end entry-level product in the Redmi series, and the target customer is to replace the spare mobile phone of the elderly. The configuration and camera are basically very low or even a single camera,It's basically unrealistic to play games with this configuration.,If it's stuck, you can only run the application as little as possible at a time.。

Redmi 8A (4GB 64GB Full Netcom) 5000mAh large battery, support 18W fast charging, waterdrop full screen, AI face unlock, entry-level Snapdragon CPU, storage type RAM: LPDDR3 , ROM: eMMC

The CPU and storage type are the bottom end, which causes the phone to freeze.

The model above 1,000 yuan is the mid-range Snapdragon Cup storage type RAM: LPDDR4 ROM: UFS

Summary. Dear, hello, the answer I got for you is: 1. Enter "*" in the dial pad to check the IMEI number of the mobile phone to see if it is normal, if there is no IMEI number, you can go directly to the Xiaomi authorized service center for testing.

2. Reinstall the SIM card (pay attention to whether the SIM card chip and card tray are facing correctly, and there will be a corresponding SIM card placement method icon on the card tray), or if it is not recognized, remove the SIM card and wipe the metal chip area of the SIM card with an eraser or alcohol, and try again.

3. Enter * * on the dialing interface to enter the hardware detection, select "SIM card detection", and check whether the SIM card status is inserted.

a. If it shows that there is no SIM card or the SIM card is not inserted, try to replace the SIM card, and the SIM card is still not detected, you can restore the factory or flash the phone, and if it is still invalid, you can go to the Xiaomi authorized service center for testing.

b. If it can be detected after replacement and judged to be a SIM card failure, please go to the operator's business office to replace the SIM card and try it.

The above is the answer I have compiled for you, if my answer is helpful to you, I hope you can evaluate my service, your praise is the driving force for me to move forward, thank you for your support, if you have other questions, you can continue to ask me, I am happy to continue to answer for you, I wish you a happy life!

The Redmi 8A phone can't recognize the card.

Please wait patiently for 3 minutes, we are sorting out, and we will answer you immediately, and please do not end the consultation.

Dear, hello, the answer I got for you is:1. Enter "*" in the dial pad to check the IMEI number of the mobile phone to see if it is normal, if there is no IMEI number, you can go directly to the Xiaomi authorized service center for testing. 2. Reinstall the SIM card (pay attention to whether the SIM card chip and card tray are facing correctly, and there will be a corresponding SIM card placement method icon on the card tray), if you still can't identify the situation in the hall, take off the SIM card and wipe the metal chip area of the SIM card with an eraser or alcohol, and try again.

3. Enter * * Enter the hardware detection, select "SIM card detection", check whether the SIM card status is inserted A, if it shows that there is no SIM card or the SIM card is not inserted, try to replace the SIM card, the SIM card is still not detected, you can restore the factory or flash the phone, it is still invalid, you can go to the Xiaomi authorized service center for testing. b. If it can be detected after replacement and judged to be a SIM card failure, please go to the operator's business office to replace the SIM card and try it. The above is the answer I have compiled for you, if my answer is helpful to you, I hope you can evaluate my service, your praise is the driving force for me to move forward, thank you for your support, if you have other questions, you can continue to ask me, I am happy to continue to answer for you, I wish you a happy life!

1. Install a third-party security management software, if there is one, uninstall it directly, the mobile phone has a security center, and then install it will cause the problem of the mobile phone crashing and stuck; In particular, any software of 360 should not be installed on Xiaomi phones.

2. Obtain root permission normally on the development version of the system, but uninstalling some system programs or forcing root access on the stable version of the system will cause the phone to crash and get stuck;

3. Operating the mobile phone while charging will cause the battery to heat up, causing the mobile phone to crash and get stuck;

4. Using an unofficial MIUI system or swiping the wrong official MIUI version causes a crash;

5. Users buy copycat machines or refurbished machines through unofficial channels, and it is easy to crash and get stuck. The operator's customized machine will also be stuck because the system has been changed.

Other methods. 1For some users, if there is an occasional freeze during the use of Redmi mobile phones, you only need to deduct the battery, reinstall it and turn it on.

2If there are 360-related protection programs installed in the Redmi phone, it is recommended to uninstall them, and some Redmi users report that the 360-related programs are incompatible with the Redmi MIUI V5 system. Of course, it may also be caused by installing other incompatible software, it is recommended to try to uninstall the incompatible software and try the phone again to see if the phone crashes.

3When Redmi phones crash frequently, it is recommended to perform a factory reset operation. Because one of the important reasons for Redmi phone to freeze may be caused by a bug in the program, you can restore the phone to its factory state by resetting the factory settings, so that the maximum program can fix the error in the phone.

4It is recommended to use the default theme of the mobile phone, although the Redmi mobile phone system contains several themes by default, but due to the program bugs in the design of the Redmi mobile phone products, it will lead to frequent crashes in the mobile phone system after the mobile phone theme switching.

5. Re-flash the Redmi phone to the stable version, it is usually recommended to flash the development version, so that you can effectively solve the problem of frequent crashes of the Redmi phone.

6. If the above methods cannot solve the situation that the mobile phone crashes frequently, it is recommended to return the mobile phone to the factory for warranty or replacement.

Generally speaking, if you are a newly bought Android phone, it is generally not easy to get stuck, and it will be easy to get stuck after about two or three years if the memory is not enough!

Known as the industry's conscience 100 yuan machine, Redmi 8 is really that good? These 3 disadvantages are not vomiting or unhappy!

As a leader in the low-end market, not long ago it released the first four-camera small King Kong Redmi note8 series, injecting a fresh blood into the thousand-yuan market. Today, it occupies a very high market share in the low-end market, becoming Honor's biggest competitor, and every mobile phone it releases can meet the needs of users, exerting invisible pressure on competitors.

Recently, Redmi held a new product launch conference, in this press conference, it brought a blockbuster new Redmi 8 series, its arrival set off a wave in the mobile phone industry. We see netizens praise it excessively, but no matter how good the product is, there are always defects, and the disadvantages of Redmi 8 are gradually highlighted, so in addition to having many highlights, what are the fatal shortcomings? Known as the industry's conscience 100 yuan machine, Redmi 8 is really that good?

These 3 disadvantages are not vomiting or unhappy!

First of all, this is a mobile phone positioned in the 100 yuan market, for cost considerations, it is equipped with Snapdragon 439 chip, at present, we have rarely seen the Snapdragon 4 series of chips, it is equivalent to MediaTek chips, very unfavorable. However, the performance of Snapdragon 439 is worthy of recognition, it is manufactured using a 12nm process, performance and power consumption are exceptionally stable, and it is already very good for daily use, compared to the Redmi 4 three years ago, when the high-end version of the Redmi 4 was equipped with Snapdragon 625, and the Redmi 8 seems to have shrunk a little. After several years of development, its performance has become worse and worse.

Under normal circumstances, if you don't have a game, you won't be stuck.,If there's more games.,And there's a lot of content.,There's more software.,It may be more general to occupy the running memory.,It's okay not to play games.。

Which outfits are suitable for customers who are white.

Customers with fair skin tones have a wider range of clothing choices, which also provides more recommendation opportunities for clothing guides. Recommend light yellow, light blue, pink, pink and green and other light color series of clothing to such customers, it will look extraordinarily youthful, soft and sweet.

Wearing dark colors such as red, dark blue, and dark gray will make the ** appear more white, distinct, and moving. People with this skin color are best dressed in light shades such as blue, yellow, light orange, pale rose, and light green.

Clothing shopping guides need to pay attention to the fact that if the customer's skin tone is too white, or more bluish, it is not advisable to recommend cold-colored clothing, otherwise it will highlight the paleness of the face, and even make the customer's face sickly.

How do swarthy customers recommend clothing?

When encountering the best dark customers, the clothing guide does not have to be embarrassed, it is more appropriate to recommend warm colors of weakly saturated colors to these customers, and you can also recommend pure black clothing, with green, red and violet as complementary colors.

In addition, it is slightly light blue and dark gray, with bright red, white and gray, and is also suitable for slightly darker customers. Yellow-brown or yellow-gray clothing will make the customer's face brighter; If you wear green-gray clothes, you can make your customers' faces look more rosy.

Clothing shopping guides should not recommend large areas of dark blue, dark red and other idle gray colors to dark customers, which will make people look gray.

You said something about the matching of clothing, in fact, I think the mobile phone depends on your own use, if you need a little more software, then buy a slightly larger memory, so it is convenient to apply.

Cause Analysis:

1. If the root permission is enabled under the stable version of the system, once the root permission is enabled on the stable version of the system, there will be a problem.

2. Install third-party security management software, if there is one, uninstall it directly, there is LBE inside the phone, and then install it will cause problems with the phone due to conflicts.

3. Operating the phone while charging will cause the battery to heat up, which will affect the use of 4. Use an unofficial MIUI system or brush the wrong official MIUI version5. Low-model mobile phones use an excessively high version of the system.

6. The user bought a copycat or refurbished machine through unofficial channels.

Check to see if there is too much software running in the background.

The performance is silent, after all, an ordinary thousand-yuan machine.

The running space may be small, so restart the test.

Redmi 3 is mainly a little bit of running memory, but the general game will not be stuck!

Memory problems, cleaning cache processor octa-core processor model does not work.

Regulations or ** have been shipped for one day.