篇头话：

此ROM速度和稳定性都非常不错，但是因为相机问题在一段时间内估计是没办法解决（特别是更新官方内核后，相机彻底无法使用），所以建议各位喜欢玩机的朋友更新。

2010-7-28更新补丁包HotFix 02，请依次刷ROM（重启） -> 刷HotFix 01（重启） -> HotFix 02（重启）

Cronos Froyo HotFix 02.
Please note this will break the Camera a 100%.
* Kernel 2.6.32 bumped.
* Ported 2.6.32 HW3D.
* Ported 2.6.32 Camera.
* Ported all 2.6.32 drivers/media/video/msm/*
* Ported all 2.6.32 media/video/msm/*
* Ported 2.6.32 Touchscreen drivers.
* Patched the gpio for better performance gain.
* Fixed A2SD issue. Is now working 100% (if you have ext partition)
* Fixed governor issue forcing to ondemand. Should now be conservative.
Please flash this hotfix after HotFix 01!
Download: http://www.multiupload.com/W9DOE7SY46 【国内地址：http://u.115.com/file/f398e22b46】

期待已久的Cronos系列ROM终于放出2.2固件更新，使用一天后感觉非常不错，体验超过CafeHero，推荐各位更新！

GPS正常、蓝牙正常、操作速度很快、动态壁纸正常、拍照不能预览但能使用Camera Magic解决【条码扫描正常】、录像和录音不能，其他都OK。

PS，带有桌面插件的程序不能移到SD卡，否则插件会消失。

先转原文，后附有截图。

Hi,

First release of Cronos 2.2 A.K.A Froyo version 0.1.
Please note that some features from Android 2.2 will not be working or working correctly as Android 2.2 is build for a minimum kernel version: 2.6.32. So a lot of code is depending on new kernel features that we just do not have on our 2.6.29 kernel versions.

大意是作者使用的是自己编译的2.6.29内核，而非Froyo原生的2.6.32，所以部分2.2的功能并不支持。（不过放心吧，除了作者提到的，其它的2.2改进都能体验的，很棒！）

附带说一下，冲着flash 10.1来的朋友，请尽早打消这个“奢望”，Hero的硬件注定了是个杯具，无法使用flash 10.1和播放rmvb。
Some examples:（暂时不支持的）
* HIGHMEM support for RAM >256MB 大于256MB的内存
* SDIO scheduling and BT improvements 这个不懂……
* Froyo Camera Previews. 自带相机的拍摄预览
* Camera video/sound recording. 录像和声音录制

Release notes:（更新日志，各位看官请自便，内容太多，懒得翻了，就提几点，一是原生带简体中文，二是支持OpenVPN，三是可超频到768MHz【我没成功，各位可以试试】，四是JIT）
* 2.2 AOSP sources with some source code took out of CM. They have some nice little features on some packages. Like the music player and so on.
* API level 8 full compile.
* All libraries, binaries, framework and packages have been compiled with full optimization flags based on the experimental ARM CPU flags.
* Kernel compiled with full experimental optimization flags for ARM.
* Adds default Search Widget.
* Updates the Android 2.2 system image to FRF91.
* Boot time improved.
* Portable hotspot.
* Multiple keyboard languages
* Performance of the browser has been enhanced using the V8 engine, which enables faster loading of JavaScript-heavy pages.
* Dalvik JIT hardcoded into DalvikVM sources.
* Dalvik Performance Boost: 2x-5x performance speedup for CPU-heavy code over Android 2.1 with Dalvik JIT.
* Kernel Memory Management Boost: Improved memory reclaim by up to 20x, which results in faster app switching and smoother performance on memory-constrained devices.
* New Media Framework (stagefright)
* Full Stagefright compiled.
* Continued support for OpenCore in Android 2.2
* Voice dialing over Bluetooth
* Ability to share contacts with other phones
* Support for Bluetooth enabled car and desk docks
* Improved compatibility matrix with car kits and headsets
* New APIs for OpenGL working with YUV image format, and ETC1 for texture compression.
* Froyo Launcher removed. (Sluggish performance)
* LauncherPro Added. Hint: Use the Froyo theme, looks exactly as the Froyo Launcher.
* Kernel overclockable to 768Mhz.
* 2.6.29-33 included.
* tweaked up_threshold setting by Andro1d
* Cronos Droid Wallpaper by Swiftwork
* OpenVPN support
* Less Battery Draining Improved.
* Live wallpapers support.
* Languages Supported:

* Chinese, PRC (zh_CN)
* Chinese, Taiwan (zh_TW)
* Czech (cs_CZ)
* Dutch, Netherlands (nl_NL)
* Dutch, Belgium (nl_BE)
* English, US (en_US)
* English, Britain (en_GB)
* English, Canada (en_CA)
* English, Australia (en_AU)
* English, New Zealand (en_NZ)
* English, Singapore(en_SG)
* French, France (fr_FR)
* French, Belgium (fr_BE)
* French, Canada (fr_CA)
* French, Switzerland (fr_CH)
* German, Germany (de_DE)
* German, Austria (de_AT)
* German, Switzerland (de_CH)
* German, Liechtenstein (de_LI)
* Italian, Italy (it_IT)
* Italian, Switzerland (it_CH)
* Japanese (ja_JP)
* Korean (ko_KR)
* Polish (pl_PL)
* Russian (ru_RU)
* Spanish (es_ES)
* Greek
* Turkish
* Norwegian

Continue reading →

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