My Xiaomi Mi 1S memory card keeps reading 5

Hi! 1.Please remove the SD card, connect it to a computer, and try to see if it can be read.

2.Or it is recommended that you back up the data on the memory card, format the SD card with your computer, and then restore the data and put it in your phone to see if it is normal.

3.Still no, it is recommended that you use a wire brush to upgrade to the latest version of the development version, and do not get root permission for the time being, and do not install system security software. Try to see if you can fix it. The following flashing tutorial, you can refer to it:

b.During this time, please back up your data, enter recovery (shut down, press and hold the volume on + power button to enter recovery) to clear cache, clear user data, clear all data,. The computer is equipped with a driver,** Miflash flash tool,This is the link to install the driver:

m 1. c.When everything is ready, please follow the brushing tutorial on the official website to use the sixth type of line brush, which is the official flashing tutorial:

A more detailed description of the problem will help netizens understand the troubles you are encountering and help you solve the problem more accurately. Thank you for supporting Xiaomi phones!

Make sure that there is no problem with the memory card itself, but once or twice once in a while is understandable, and if it occurs repeatedly, it may be a problem.

1.System issue: The system recognizes the error.

2.Hardware issues: The memory slot may be damaged.

Let's change the card, so is mine, just change the memory card.

c.When everything is ready, please follow the brushing tutorial on the official website to use the sixth type of line brush, which is the official flashing tutorial:

Frequently asked questions about Xiaomi phones.

One. The phone freezes.

Cause analysis: 1. There are too many programs running in the background, which occupies too much running memory, resulting in system fake death, crash 2, and viruses in the mobile phone.

3. The phone stores too much data or installs too many programs.

Solution: 1. Exit some programs running in the background, and develop the habit of exiting the running program by returning or exiting the virtual button.

2. Install anti-virus software to kill viruses.

3. Delete and uninstall some uncommon data and programs or transfer some programs to memory card 2. Automatic power off.

Cause analysis: 1. Oxidation of battery contacts or battery connectors.

2. Caused by static electricity.

3. Caused by insufficient power.

4. Caused by root.

5. Set a timer to switch on and off.

Solution: 1. Use an eraser or cotton swab to wipe the battery connector.

2. Keep your phone clean, or wear a phone holster.

3. If it is caused by insufficient power, it can be charged.

4. Send the mobile phone to the after-sales service for upgrading.

5. After restarting, the scheduled shutdown can be canceled.

Three. The body is hot or hot.

Reason analysis: A smartphone is quite a miniature computer, and the CPU will generate heat when it is working (but the mobile phone does not have a special heat dissipation device like a computer), and the heat is dissipated through the shell, so we will feel that the body is hot, which is normal. When playing large 3D games or charging the phone, the heating phenomenon is more obvious.

Solution: 6. Fast power consumption and short standby time.

1. There are many programs running in the background.

2. The brightness of the screen is high.

3. Turn on Bluetooth, GPS, WiFi and data connection, etc. 4. The high frequency of use of smart phones is also an important reason for the short standby time.

Solution: 1. Press the home button on the main interface to bring up the recently run program, slide out the program running in the background 2, and the screen brightness should be lowered appropriately.

3. Turn off Bluetooth, GPS, WiFi or data connection when not in use 4. At present, most mobile phones are charged once a day, and only some mobile phones with high battery capacity will increase their standby time. One charge a day has become the norm.

Replace the memory card, make sure that there is no problem with the memory card itself, only once or twice once or twice is understandable, if it occurs repeatedly, it may be a problem.

1.System problems: The system recognizes the error, reinstalls, clears the phone's memory to free up program space.

2.Hardware problem: The memory slot may be damaged, and you need to go to the after-sales service center for testing.

Sometimes it's just the built-in read/write program! Like the original Nokia memory card, only Nokia can use it, and no other machine can use it!

You can take the card to the place where Xiaomi sells it and try it with other Xiaomi, if it can be used, your Xiaomi can't recognize it. If it doesn't work, it's a problem with your memory card itself!

It may be that the memory card is reimbursed.

There are the following reasons why the phone does not read the card:

1 If the SD card is not in good contact, take out the SD card, erase it with an eraser, and try it back on.

2 The SD card is not compatible with the mobile phone, try it by replacing an SD card.

3 If there is a problem with the software of the mobile phone, back up the important data on the mobile phone, and then double clear (in the shutdown state, press and hold the volume plus key and the shutdown button, and let go when the boot screen appears, you can enter recovery. Go to Recovery >Chinese >> Clear Data >> Empty all data).

If it is still not possible, it is recommended to go to the manufacturer's network engineer for inspection and maintenance.

Generally, domestic copycat machines (including so-called famous brands such as Xiaomi) are easy to highlight because of workmanship materials and other problems, if you can rule out the cause of the software, then the rest is the hardware problem, and there is often a decrease in reaction speed at high temperatures, screen failure, memory loss, etc. It's all tears).

How many months has it been? This question arises, how to spend the summer? Anyway, I'm speechless about the domestic machine.,Summer is coming.,The walnut artifact Nokia, which has been tested for 10 years, will be used again.。

The Xiaomi phone cannot read the SIM card due to system reasons, and the solution is generally to restart the phone or turn on the airplane mode and then turn it off. Here's how to do it:

1. First turn on the mobile phone and enter the desktop display interface of the mobile phone.

2. At this time, the drop-down menu column, then click on the airplane mode inside, wait for dozens of seconds after turning it on, and then turn it off.

3. If you still can't read the SIM card after airplane mode, then you need to restart the phone, and the way to restart the phone is to press and hold the power button and select to restart.

4. If it is a very unfortunate situation, then you can only use the card pin to pull out the SIM card and reinstall it to read it normally.

Note: When Xiaomi mobile phones often fail to read the SIM card normally, it is best to update the system version of the mobile phone.

I often take the memory card out and wipe it with a towel, as well as the card slot.

Uninstall the card in the phone first, (soft uninstall). Restart your phone!

Everything is good from the whole system

Xiaomi Mi 1s does not read the SIM card, users can try to insert the SIM card into other mobile phones, if it is still not recognized, it is a problem with the SIM card, it is recommended to replace the SIM card, if the SIM card can be recognized normally, it means that there is a problem with the Redmi 1s.

Mobile phone problems suggest that users try to factory reset the phone, insert the SIM card after the factory reset, and observe that if the card cannot be read normally, it is recommended that the user bring the mobile phone, invoice, and warranty card to the local brand customer service for testing.

The mobile phone is sent to the customer service, and the engineer will detect the mobile phone to find out the cause of the failure, and will inform the user.

The warranty period of the mobile phone is 1 year, if the mobile phone is under warranty and is a natural failure, the after-sales service is responsible for the warranty.

If it is out of warranty or caused by a man-made fault, then you can only pay for repairs.

Take out the SIM and wipe it is probably a problem with the SIM card.

SIM card problem or network signal is different!

It's likely that the SIM card is burning.