需要格式化一下.(Volume up + Home + Power)
一般开始都是比较久的.
完了，root的时候出错了。因为我的手机不支持下载模式，现在重启就不停地显示apply sdcard update.zip，不能进入下载模式了。这下完蛋了。
试了无数次adb，终于成功进入下载模式了。吓死了…
晕死，得分比JM1还低，已作lag fix。只有1786, JM1 andriod 2.1的时候还有2000多呢。
1.能不能root？
2。 gps漂星问题解决了没有？
能 root，另有一贴教root
2。 飘逸问题，我没感觉。但是据xda反馈说找卫星能力大大增强
我的bitchmark 跑分才987.。。。。。。。。。。跑了3次也是这样。。。
难道还没完全更新？
lagfix 未成功。
装 adobe flash 后浏览器变慢
chrome to phone 不错
我今天用了一下cpilot，lock卫星很快，但是我走了半天，地图显示我还是没动。关了软件又重开，又能显示我的当前位置，但是再走动，位置都不更新。
不知道是cpilot的问题还是gps的问题了。晕死
根据xda的反馈，JPC这个版本虽然GPS lock卫星快了，但是还是没解决精度问题。我都怀疑是不是硬件有问题，而不仅仅是驱动的问题了。但是又想，gps模块应该是很成熟的东西了吧。
Changelog
- kernel version 26.32.9
- new version for system recovery (3e)
- format internal SD option in system recovery menu
- device vibrates once it has finished the shut down sequence
- cooler flashing “S” during the booting process
- enhanced HWA performance
- slightly enhanced CPU performance
- faster GPS locking
- extra “sensor aiding” option in GPS settings
- even better GSM reception
- accelerometer calibration in display menu (horizontal calibration)
- screenshot by holding back key and pressing home
- improved default keyboard (shows numbers)
- thumbnailed/flowing look for multiple web pages
- Flash 10.1 up and running (no more lite version)
- you can now turn carrier data off when pressing the power button
- pinch to zoom on touchwiz
- much higher brightness settings
- overall brightness decreased in “auto” mode
- colored icons in the settings menu
- drop down bar has autorotate on/off button
- blue dot to easier to see and move the cursor is when inserting text
- Swype has been upgraded to version 2.1.41.10155
- Swype auto complete works better when altering ends of words
- Google contacts groups listed under contacts, separate from the phone groups (and facebook)
- email app is much, much quicker with imap
- samsung and android widget menus are now merged
- app data can now be moved to the SD if the app supports it
- phone app allows direct sending of SMS to dialed number
- contacts app has a new search field
- contacts right side scrolling (by letters) now displays a second letter when slowing down
- contacts > activities tab is now working
- calendar defaults to Google calendar if using Google account
- music player allows folder selection
- player treats BT headsets as headsets, allowing any 5.1, equalizer and effect mode.
- higher res album art
- radio supports stereo
What’s not there
- Swype is missing most languages
- imap IDLE support
- GPS accuracy, still low!
Issues
- Swype auto-capitalization gets it wrong and does the first two letters instead of one
- Samsung Apps ony shows “This day in history” and “Robert Parker”
- Black/gray levels in movie player only fixed for .mkv files
Possible issues
- product code changes
- phones that are not unlocked might ask for the unlock code
- external SD card has moved to external_sd (hence mybackup is broken)
- be sure to format the device both prior and after installing JPC to avoid lags
- if you still encounter lags, apply LagFix, solves the issue 100%
都31号了，正式版也没几天了。等正式版上了再刷不迟。。。
那就要哭了。。。我想应该是硬件问题。因为用了GOOGLE NAVIGATOR也是一样问题。有时候走得好好的忽然不动了，然后就REROUTING，一次就是几十秒，要是真开车就误事误死了。。。
我擦，xda的讨论是三桑的人把C敲成D了。
哎，可见三桑做事的态度…
COPLIOT 是有问题的…你的机子一定要放正…因为那导航指南针很敏感的.,…
恩对磁场很敏感。。。
现在 2.2 可以水平仪 re-calibrate
怎么LAG FIX 啊? 在线等
升级后２.２ 后 为什么我联上SAMSUNG KIES 没反应啊??? ＫＩＥＳ 认不出设备？
在线等