回复：【05-02 软件资源】别再抱怨2弟运存不足，我来教你如何解决。

其实秒开程序的方法很简单，不用root,你只要把安装的程序设置为信任就好了

我挺喜欢你的这个主题的 能告诉我是什么吗

看见大家好多不明白怎么弄，我来吧详细的细节重新说一遍。操作 1，安装终端模拟器，root explorer
2，在终端模拟器依次输入
su (会提示授予权限）
df（检查分区情况/cache/data_root 我的修改过分区，详见http://www.miui.com/thread-1496869-1-4.html）
cd /data_root/（没开真实双系统，或连真实双系统都不知道用cd /data)
mkdir swap
cd swap
dd if=/dev/zero of=swap.img bs=1024 count=409600(bs=1024默认单位为k，count=409600为400m，自己调不要超过df中free值）
busybox mkswap swap.img
busybox swapon swap.img(至此没出现invaid argument,swap成功）
busybox free （查看swap挂载情况）
3现在已swap成功经过实验swap只能放在/data和/cache分区，因为双系统data是动态的，所以放在data_root分区下面是/cache分区的方法
su
mkdir /cache/swap
cd /cache/swap
dd if=/dev/zero of=swap.img bs=1024 count=204800(因为/cache分区大小为389m，所以可以尽量在300m以内）
busybox mkswap swap.img
busybox swapon swap.img
busybox free(查看swap)
注：可以同时swapon几个swap.img。让你的手机告别内存不够，告别大游戏闪退
转帖注明原创，谢谢
再次补充，swap必修写在etc/fstab才能开机使用，所以重启之后swap因为没挂载为0
必需用
su
busybox swapon 你的swap文件所在位置（挂载swap文件）
busybox free (查看swap信息)
来重新挂载一次

应该不省电吧?

后台自启动很烦人,不过原生的表示无压力

楼主给力

帮楼主顶一个！！！！！啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦

还有就是大家设置完成后，终端模拟器可以完全关闭的。不用后台运行

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突然发现这个可以加好多经验[哈哈]

大家是在不会可以复制粘贴下面
su
df
cd /data_root/
mkdir swap
cd swap
dd if=/dev/zero of=swap.img bs=1024 count=409600
busybox mkswap swap.img
busybox swapon swap.img
busybox free
su
mkdir /cache/swap
dd if=/dev/zero of=swap.img bs=1024 count=204800
busybox mkswap swap.img
busybox swapon swap.img
busybox free
su
cd /data_root/swap
busybox swapoff swap.img && swapon swapon swap.img
busybox mkswap swap.img
busybox swapon swap.img
busybox free
直接粘贴后即可