Why does the Lenovo A300T prompt the phone with insufficient storage space when the 18G memory card

We apologize for the inconvenience.

Based on the situation you described, perform the following steps to resolve the issue:

1.If the memory card is not in good contact, it is recommended that you shut down and re-insert the memory card to see if it can be used normally.

2.It is recommended that you try to format the memory card again in FAT32 format.

3.If the memory card itself is abnormal or compatible, it is recommended that you use other memory cards for comparison, if other memory cards can be recognized, it is recommended that you replace the memory card.

4.If the above operations cannot determine or improve the problem, please back up the body data and perform a factory reset (menu path: Main Menu - System Settings - Privacy - Factory Reset - Click to reset the phone - Click to erase all content), and observe the attempt.

If the problem still cannot be effectively solved, it cannot be ruled out that it is caused by the failure of the fuselage card slot or other components, we recommend that you take the time to go to a nearby Lenovo authorized repair station for specific testing and treatment.

If you have any other doubts during the subsequent use of the mobile phone, you can log in to the following platform to communicate with us:

1. Lenovo mobile phone and tablet PC enterprise platform.

2. Lenovo asks (

Dear Lenovo users, hello!

Dear Lenovo users, hello!

Your phone is showing that your phone is running low on storage because your phone didn't leave the factory with a memory card. Therefore, the default storage location of the phone is the body storage. Most of your files are stored on your phone.

This leads to a lack of memory on the phone. It is recommended that you change the default storage location to an SD card. And uninstall some files and software on your phone.

This frees up some memory and can also make your phone run more smoothly.

18G is an external card, and the disadvantage is the built-in storage of your phone.

Dear Lenovo users, hello!

I'm sorry to cause you doubts about how to use your phone.

The ROM space of Lenovo A300T mobile phone itself is small, 512M, deducting the operating system and application software occupied, the actual possible space is not much.

According to the description, if the phone's "internal storage" is insufficient.

Since the installation of the software is stored in the internal storage space of the fuselage by default, and its space is insufficient, it is recommended that you can do the following:

It should also be noted that not all software supports mobile, and some software is designed to only allow the installation of the phone's "memory" space for security and stability considerations.

Please understand that some of the underlying data needs to reside in the internal storage space of the software that is moved to the SD memory card.

2. Clear the data and cache of the "application" that you don't need (the data includes the records of some applications, after deletion, the records are cleared, it is recommended that you clear the data that you don't need and don't need to back up).

3. If you install too much software, try to uninstall and delete some unused software;

4. After backing up the important data of the lower fuselage, restore the factory settings and restore the system to the factory state.

At the same time, due to the risk of root to the system, for the stable operation of your system, it is recommended that you can take the time to go to the local Lenovo after-sales service center and let the engineer help restore the system use. You can log in to the official website to check the address.

What do you use to get root, I'm also this machine.

Hello! This is the phone running memory RAM is insufficient.

Mobile phone memory, generally divided into running memory RAM (solidified on the mobile phone motherboard, is not expandable) and body storage memory ROM, extended memory SD card, mobile phone default is according to the running memory, body storage memory order to store separately, but to store on the SD card is required to set manually, which is why the mobile phone memory still has space, but still prompts the reason for insufficient memory.

If the mobile phone is used for a long time, especially **look**, a lot of caches will be generated, and some caches cannot disappear automatically, and a lot of garbage will be formed after a long time; If the software is installed too much, it will also occupy a lot of memory, resulting in insufficient memory of the phone, and the only solution is to clean up:

2) If you have already seen the files that have no preservation value, delete them if you want to delete them;

4) Software management. If you install too much software, you need to uninstall and clean up the software that is not commonly used to release the memory, and for the software that occupies too much memory, you can use the 91 mobile phone assistant or Cheetah Cleaner Master to "move the software to the SD card" to release memory space;

6) Enter the photo state, enter the camera settings in the photo interface, and set the photo saving bit to "SD card".

Of course, the most thorough way to clean up is: make a backup of your phone, reset your phone, and restore it to factory settings.

Hope it helps, hope!

Dear Lenovo mobile phone users, hello!

Sorry for the inconvenience caused to your mobile phone. According to the description, if the external SD memory card cannot be used normally, it is recommended that you try:

1. Take out the SD memory card, wipe it with alcohol and put it back in for a look;

2. Take out the SD memory card, put it into the SD card reader, insert it into the computer format after formatting it into FAT32 format, and then take a look, or search for ** "SD card repair" software on the Internet to try;

3. It may be a compatibility problem with SD memory card, try to replace it with other SD memory cards for testing. (Supports up to 32G expansion).

In addition, it is also possible that the mobile phone does not recognize the SD memory card abnormally due to the failure of the system, it is recommended that you first back up the important information of the mobile phone, and then go to the system settings of the mobile phone - privacy, and restore the factory settings of the mobile phone to see if it can be improved.

Since we can't see the specific situation of your phone remotely, if the problem persists, we recommend that you take the time to go to your local Lenovo after-sales service center and let the engineer help detect and solve it. System problems (such as third-party firmware flashing or system file corruption after rooting) can be solved by flashing the computer, and hardware problems (involving the SD card slot or motherboard) can also be repaired. You can log in to the official website to check the address.

You are welcome to contact us at any time or visit Lenovo Lewen (for consultation.

We apologize for any inconvenience this may cause.

1. It is recommended that you turn off and restart your device before using it.

2. It is recommended that you re-insert and re-insert your SD card before using it.

3. It is recommended that you insert your SD card into other devices to see if it can be recognized and read normally, if so, it is recommended that you back up the data on your SD card, and then format it before using it;

4. It is recommended that you replace your SD card, and it is not excluded that your SD card is abnormal.

5. Back up your mobile phone information and restore the factory settings.

If none of the above can improve your problem, it is recommended that you take the time to go to your local Lenovo authorized repair site for inspection and repair.

Lenovo authorized maintenance site query maintenance site business hours are usually Monday to Sunday 9:00-18:00, except holidays, the local site will be slightly adjusted according to their own operations, it is recommended to call for detailed consultation when you go, please refer to it.

Upstairs is right. Furthermore.

1. Insert the card into the card reader and use the computer to check whether there is a problem with the card, and format it once.

2. If there is no problem with the card, install it on the mobile phone and format it again.

1: See if the card is installed correctly.

2: Format it on your phone.

3: I can't find it yet, I suspect that there is a problem with the quality of the card.

If you are flashing and upgrading to the A3000 A421 005 043 130807 CN 3G FUSE version, in order to solve the problem that the built-in storage space is too small, you can use the FUSE solution to merge partitions, that is, integrate the built-in storage space with the built-in memory card to expand your usable space.

Therefore, if your app requires the use of an external memory card (which is due to the design of the application itself), you will need to configure an external memory card;

This may happen especially if you are an app that restores a backup after flashing, and it is also recommended that you use the store to restore the backup.

If you need to downgrade to the original version to use the internal memory card, you need to re-flash the device, and there is a certain risk of flashing the device yourself, and the failure to flash will affect the normal warranty of your device. Therefore, we do not recommend that you flash the machine by yourself, you can choose to go to the local after-sales site to let the engineer assist in processing. Lenovo authorized repair site inquiry.

Change to another flash package, that brush package is not good, there is a bug