Generalized mobile phone system memory is divided into "mobile phone running Memory" and "mobile phone non-running memory." The "Running memory" of the phone is the ram of the phone, which is equivalent to the memory of the computer (or the memory bar), the "non-running memory" of the phone, the rom of the handset, the internal memory of the machine, the equivalent of the computer's hard disk. Mobile phone "running memory" big, mobile phone can run multiple programs, mobile phone "non-running memory" large, can store more data. Android phone system memory can be viewed through the settings > Application > management application.
low-end phone after installing some applications, often "out of memory" prompt, we can through the Roehsoft RAM Expander software to solve this problem.
The roehsoft RAM Expander software is a mobile memory extension software that expands the phone's SD memory card to RAM for use (SWAP Ram/swap memory) and up to 2.5 GB of expandable memory. Roehsoft RAM Expander boot, auto run, have memory details and analysis, support all Android devices, very easy to use. But the ramexpander_2.11 is the English most interface, to the English not very good person some difficulty. Here is a detailed description of how Roehsoft RAM Expander is used.
1, download and install ramexpander_2.11, installed in the phone memory to install.
2, run ramexpander_2.11, the Setup interface appears. The top of the setup interface has a row of buttons, and several commonly used meanings are:
Swap active--Start,
autorrun--boot from,
Notify Icon--turn on the cue message,
Hypermode--Super mode.
The Super mode is a public beta feature that keeps your swap files active at all times.
Here are three settings sliders,
The first setting is the size of the virtual memory.
The second ratio of allocated memory to virtual memory, 0 is completely free of virtual memory, and 100 is fully used. The recommended value is 40-60.
The third setting starts using virtual memory when the amount of memory on the phone is low.
the next four progress bars are the status bar,
The first shows the existing SD card space capacity and usage capacity,
The second shows the amount of RAM and usage,
The third one shows the amount of virtual memory and usage,
The fourth shows the total amount of memory plus virtual memory and usage.
and finally the two buttons,
The Optimal value button is set automatically,
the Meminfo button is to view detailed memory information.
3, the following settings.
when swap active is not checked, drag the first setting slider to set the size of the virtual memory, or do not set, use the default 512MB, the other two sliders can not be set, using the default.
then, tick autorrun and swap active, the software enters the configuration interface, starts to configure according to your settings, configures a progress bar display, please wait until completed.
4, finally look at the status bar, you can see has been configured according to your settings, you can also press the Meminfo button is to view detailed memory data.
If you want to change the settings, you can remove the check in front of swap active and set it again by step 3.
This software expands memory by setting up virtual memory, and does not actually add memory, so there is no memory increase in the "Settings > Application > Management application", but it allows the phone to run smoothly and without prompting "out of memory".
(The deposit expands it) Android phone memory extension software ramexpander use tutorial
