sch1688 wrote:
請問有沒有辦法回到3...(恕刪)
http://forum.xda-developers.com/showthread.php?t=1276227
這個方法適用於HC3.2的核心, 但是同樣的方式我也曾將A500 ICS 4.03降回HC3.2,只要您有原廠的 HC3.2 Update.zip(台灣沒有 HC3.2.1更新)檔即可.
****刷ROM有一定的風險,請務必先備份資料, 雖然個人刷過5~6次,未曾變磚過,但每個人手上的 A500版本及安裝的程式與SD卡硬體不同, 還是有一定的風險*****
目前個人安裝使用中測試中的版本(有繁體中文與 XT9 注音輸入法, 5/24安裝):
http://www.theandroidcollective.org/civato/FLEXREAPER-RF1_rv3-CUSTOM-ICS.zip
中文手寫安裝使用: gPen https://play.google.com/store/apps/details?id=net.hciilab.scutgPen.IME
原文:
METHOD 2 - thanks GamezR2EZ
This is even easier because it does not need your UID. It is just flashing as a normal update but actually it is an older HC version that is rootable by Iconiaroot. Additionally method 2 leaves your data intact and you will be able to backup your apps after downgrading with tools like Titanium Backup. Thanks heldc for pointing this out.
1. Download this package (named "downgrade not stable"). mirror1 mirror2 mirror3
2. Extract the update.zip from it and place it on your external SD card.
3. Turn off your tab and then turn it back on while holding Volume Down key. This will automatically flash the update.zip from your SD card.
4. After flashing is finished you'll have unstable Honeycomb 3.0.1 - gives errors and crashes but you only need it to root and install CWM. If it fails to boot try to hard reset your device *.
5. Install Iconiaroot 1.3, root your tab and then install CWM from thor's site (there you can find the latest version) or use Acer Recovery Installer from the Market, or look at the original thread here
6. Boot into CWM and flash whatever ROM you like!
Google 翻譯再小修改:
方法2 - 感謝GamezR2EZ
這是更容易，因為它並不需要你的UID。它只是作為一個正常的更新閃爍，但它實際上是一個舊的HC3.01版是由Iconiaroot rootable的。此外，方法2 留下您的完整資料，您將可以備份您的應用程序備份工具，如鈦降級Titanium Backup。感謝指出這heldc。
1。下載這個包（名為“降級並不穩定downgrade not stable”）。mirror1 http://netload.in/dateiExhRzE8Tbs.htm
2。把update.zip，並從中提取它放置在您的外置SD卡。
3。關閉你的平板，然後同時按住Volume Down音量鍵+ Power鍵 打開它。這會自動從你的SD卡把update.zip 寫入平板 flash ROM。
4。flash完成後，您將有不穩定HC3.0.1 - 執行時有錯誤訊息彈出，但你只是要安裝 root and install CWM。如果啟動失敗請嘗試硬復位hard reset您的設備。
5。安裝Iconiaroot1.3，根據您的平板型號，Install Iconiaroot 1.3, root your tab and then install CWM from thor's site，然後從Market安裝 Acer Recovery Installer ，或在原來的線程看這裡https://play.google.com/store/apps/details?id=com.interphaze.AcerRecoveryInstaller
6。Boot into CWM and flash whatever ROM you like! 進入AcerRecoveryInstaller安裝 CWM 後, 就可以使用CWM刷您想要使用的ROM.
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