Problems with the RAM and ROM of the Lenovo A580.

We apologize for the inconvenience caused.

Your device ID has a total running memory of 512M. The capacity displayed in the menu is inconsistent with the actual capacity, mainly due to the following reasons:

1.Differences in capacity calculation methods: Hardware manufacturers usually use 1000K as 1M for calculation, while operating systems use 1024K for 1M for calculation, and different calculation methods will cause differences in actual display capacity.

2.The system hides part of the running memory: In order to ensure that the system can run normally, the mobile phone will reserve a part of the running space

a.As the cache space required for the operation of some hardware (such as CPU, camera, sensor, etc.) of the mobile phone; b.As the underlying core of the mobile phone system, the running memory required for the operation of programs and processes.

This portion of the reservation is hidden and not visible to the user.

Your device ID has a total storage space of 4G. The capacity displayed in the menu is inconsistent with the actual capacity, mainly due to the following reasons:

1.Differences in capacity calculation methods: Hardware manufacturers usually use 1000M as 1G for calculation, while operating systems use 1024M as 1G for calculation, and different calculation methods will cause differences in actual display capacity.

2.Total storage space division: The storage space is also divided into two parts in the system, one part is the internal storage space of the system, which is used to store the system and system applications; The other part is the built-in memory card space, which can be used freely, and you can simply go to the system settings --- storage to see further details.

Please refer to the above.

Dear Lenovo users, hello!

We're sorry for the trouble you may have with your phone.

Lenovo A880 mobile phone memory RAM is1G,Deduct hardware、System and reserved for some programs to occupy,The actual available memory You can go to the phone's "System Settings--Application--Running" to check below,"Used + Available",That is, the actual memory used。

The ROM space of the mobile phone is 8G, but due to the different calculation methods and particles (the manufacturer calculates it as 1G=1000M, but the actual is 1024M=1G to display) and a small part reserved for the hidden, the actual display space will be smaller than 8G.

You can go to the "System Settings--Storage" of the mobile phone to check and confirm, it is mainly divided into two parts: "internal storage space" (occupied by the system and software installation) and "internal memory card" (can be used as U disk storage).

Please understand the above.

Since I bought it, it is useless to regret it, because Lenovo does not accept "user dissatisfaction" and returns it. (I'm also a victim).

There are 2 ways to optimize the use of RAM.

1) ** For a "Hydra Phone Boost" or 360 Guard, set up the "One-Click Clean" shortcut key on the home page, and press it when the remaining amount of RAM is too low"Clean key", you can close redundant programs and free up some RAM. Of course, you can choose which program will be closed and which program will be retained.

2) This method is designed with an advanced technique, first root, and then uninstall the redundant programs loaded by the Lenovo system. However, this method is risky and may result in the invalidation of the after-sales warranty, please think twice.

We apologize for the inconvenience.

If your device is running low on memory, you can try to adjust and improve it in the following ways:

1. Frequently or regularly use the mobile phone acceleration function of security software such as Le'an to clean up background applications, which can effectively release the running memory;

2. It is recommended to uninstall useless or infrequently used software, which can prevent the self-start of such software and occupy running memory;

3. After the application is finished, try to use the exit function of the application to completely exit to avoid the application hanging in the background and occupying the running memory.

Hello, the 4G ROM of the A850 goes out and the space occupied by the system is less than 4G;

It is a normal phenomenon, please feel free to use it; It is recommended that you install the SD card, and then go to Settings - Storage, set the default memory card as the SD card;

Hope it helps.

The A850's 4G ROM excludes the space occupied by the system, and the space you can actually use is about 2G;

It is a normal phenomenon, please feel free to use it; It is recommended that you install the SD card, and then go to Settings - Storage, set the default memory card as the SD card;

Hello. We apologize for the inconvenience.

Dear Lenovo users, hello!

The ROM of Lenovo phone A500 is: 512MB ; RAM is: 256MB, please understand.

If you need to buy a Lenovo mobile phone, you can go to your local mobile phone dealer (such as Suning, Gome Electric) or Lenovo official ** consultation.

Mobile Official**:

Lenovo Official Service Support**:

Lenovo asked:

Operating System: Android OS

CPU model: MTK6573

CPU frequency: 650MHz

It's all 256, I used to have a Lenovo A500, it was too slow.