Lenovo A830 mobile phone, Android system, why every time you boot the SD card to install something,

We apologize for the inconvenience.

This situation is usually caused by the system being unable to load the relevant application data normally during the boot period, which may be related to the SD card read and write rate and compatibility and other issues.

Here we recommend that you try to use another SD card, or put the SD card on a different phone.

If there is a similar situation with other SD cards, or the SD card can be used normally on other mobile phones, it is not excluded that it is caused by system abnormalities, it is recommended that you try to use a factory reset, you can find the corresponding option through System Settings - Backup and Reset. Since restoring factory settings will erase the original data information, it is recommended that you make a backup first, you can use LeSync for cloud synchronization or backup data on the computer through LeSync, you can visit LeSync official**.

Hele assistant official**.

If the fault persists, it is recommended that you contact Lenovo's authorized repair site and have it inspected and maintained by an engineer, which you can visit.

Find the nearest site. The business hours of the maintenance site are usually from 9:00 to 18:00 from Monday to Sunday, except for holidays, and the stations will be slightly adjusted according to their own operations.

We apologize for any inconvenience this may cause and affect your use.

If all the software cannot be installed on your device, please perform the following steps:

2. Go to System Settings - Storage to check whether the storage space of the phone is insufficient, if it is insufficient, you need to uninstall the old app to free up space;

3. If it is not caused by insufficient storage space, it is recommended to restart the phone to try to rule out whether it is caused by a temporary system abnormality;

5. If the above suggestions are invalid, it is recommended to back up the data and restore the factory settings.

If it still can't be solved after restoring the factory settings, you need to go to the Lenovo maintenance site for testing and maintenance, which is not ruled out to be caused by the abnormality of the underlying system, and can generally be restored by flashing.

Lenovo Authorized Repair Site Query:

Most of the files of the software will be installed on the SD card, but there are still some parts of the software that are installed in the storage of the phone itself, which is equivalent to the registry of the computer system.

LenovoA830The running memory is only1G,After installing the system and Lenovo custom software,The actual available memory is more than 200M,And the storage space4G,After removing the system and Lenovo custom software,Users can use what they look like,Some redundant files and temporary files generated by operations are stored here,For example, some of Lenovo's custom software and temporary files for browsing the web。 So it's easy to run out of space after installing some software, so it will prompt.

It is recommended to delete, uninstall, and make room for software that you don't use frequently or don't use. Many of Lenovo's built-in software cannot be uninstalled, and root access is required.

Hello dear users:

We're sorry for the confusion. First of all, according to your Figure 1, if your phone has reinstalled an SD card by itself, the phone should not recognize your external memory card, so the external memory card is gray. Secondly, the SD card usually displayed by the mobile phone guard contains two parts, namely the internal memory card + external memory card, so if the mobile phone does not recognize the external memory card, it will still show the capacity of the internal memory card, and the software can be installed on the sister paper memory card, so it is recommended that you further verify whether the mobile phone recognizes your external SD card.

If the recognition does not work properly, perform the following steps to resolve the problem:

1.Your device supports micro SD cards (TF cards) up to 32 G, it is recommended that you check whether the memory card can be used here;

2.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.

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

4.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.

5.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 - All Settings - Backup and Reset - Factory Reset - Click to reset the phone - Click to clear all content), observe and try.

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.

Inquire about authorized maintenance sites on the official website.

The phone guard shows the built-in memory card that comes with the phone, so I don't want to talk nonsense with you.

You're good with this memory card, right?

It may not be installed. I'm also using an A850

Find [Storage Settings] in the settings, and then change the default storage from internal storage to [External Storage].

Dear Lenovo mobile phone users, hello!

We're sorry to be annoying you about using your phone.

Because the Lenovo A820T mobile phone software is installed for its security and stability considerations, it is installed into the "internal storage" of the mobile phone by default. If this part of the space is insufficient, you can go to the "System Settings--Applications--Already" of the mobile phone, and move the part of the software that can be moved to the "built-in memory card" of the A820T body.

Or you can also use some "application management" software to move the application, such as Le's security.

While the extended external SD memory card cannot install the software directly. It's more used to store some files that can't be programmed. Please understand that you can reasonably allocate and use the "built-in storage space" of the fuselage, and the software installation can meet the use.

If you do have relevant needs, I personally suggest that you can try some "synchronization software" (Wandoupod, 360 mobile phone assistant, etc.) to force the installation function (may not be able to successfully install compatibility), or online self-service search related cracking and swap tutorials (there are certain risks, please be cautious).

The easiest solution is to swap SD card 1 with SD card 2.

The premise is that it is already rooted

Swap those two cards.

We apologize for the inconvenience.

If there is an abnormality in the recognition of the memory card of your mobile phone, please perform the following steps to try to solve the problem:

1.It may be that the memory card is not in good contact, it is recommended that you turn it off 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.

If the problem cannot be effectively solved after you restore the factory settings, it is not ruled out that it is caused by the failure of the body 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.

Lenovo authorized after-sales site inquiry.

Dear Lenovo users, hello!

It may be a problem with the memory card It is recommended that you replace the memory card.

IDEA Forum:

Think Forum:

Lenovo Community.

It's the same with my phone, Lenovo is too rubbish.