关于4.74版多媒体信息占用内存的问题

现在有很多人把自己的6610的软件版本升级到V4.74。我们都知道，6610的自由内存主要分为两大块。一块是存放SMS和MMS的，这一块的具体大小我们看不到。另一块是存放图片铃声和应用程序的，这里有比较直观的容量显示。两块在逻辑上各自独立，互不相干。前几天在论坛里有网友说以前为了腾出更多的内存，把手机自带的图片转移到多媒体信息储存区中去。这样做很巧妙，即保持了大量的图片，又能空出地方来装游戏。但在升级后，这种办法似乎行不通了，图片在转移过去以后，应用程序这边的容量依旧没有改观。似乎V4.74版在内存分配上，把原属于XMS这一块的多媒体信息储存区也划给了应用程序部分。我使用的6610还没有升级，是较老的V4.18版，对此事并不清楚。但今天在上网时，偶然看到诺基亚英文网站上的一段文字，可能对此事作出了解释。以下为原文：（其中的内存可用总容量为725KB一事未经证实，希望诸网友验证）Memory functionsThe following functions use shared memory that is dependent on the data quantity per item and shared memory available at a time in the Nokia 6610: Phone book (up to 300 entries) SMS (up to 150 text messages or 50 picture/concatenated messages) Fixed Ringing Tones (11 preset, not removable) Calendar notes (up to 250 entries) To-Do list (up to 30 entries) The following features share a memory pool of 725kb: * MMS messages (max. size 30kbp per MMS message) Ringing Tones in Gallery (20 preset, all removable) Images (10 preset, all removable) JavaTM applications (three preset, max. download size 64kb per application) * Shared memoryThe following features in this phone may share memory: (Phone book, Text and Multimedia messages, Images and Ringing Tones in gallery, Calendar, To-Do notes, and JavaTM games and applications). Using any such features may reduce the memory available for any features sharing memory. This is especially true with heavy use of any of the features (although some of the features may have a certain amount of memory specially allotted to them in addition to the amount of memory shared with other features). For example, saving many (images, bookmarks, JavaTM applications, etc.) may take all of the shared memory and your phone may display a message that the memory is full. In this case, delete some of the information or entries stored in the shared memory features before continuing.