• 7

Desire成功從官方2.2降級到2.1,已刷rooted 2.2成功,分享。

感謝,成功了,基本上沒遇到問題的話都是按空白鍵繼續就好了,貼上正常運作的console message:




G:\desire_downgrade>win-down.bat
Android 2.2 (froyo) to 2.1 downgrade utility
============================================
v2.0b

For more information, see thread:
http://forum.xda-developers.com/showthread.php?t=768256


Press ctrl-c to exit this utility.

Checking for device.
adb server is out of date. killing...
* daemon started successfully *
List of devices attached
HT05xxxxxxxx device

If your device is not found, please exit.
請按任意鍵繼續 . . .

Pushing files.
817 KB/s (0 bytes in 26172.000s)
5 KB/s (0 bytes in 5392.001s)
1462 KB/s (0 bytes in 655360.000s)
15 KB/s (0 bytes in 249.000s)
10 KB/s (0 bytes in 172.000s)
14 KB/s (0 bytes in 227.000s)
38 KB/s (0 bytes in 615.000s)
1490 KB/s (0 bytes in 1120536.000s)
0 KB/s (0 bytes in 55.001s)
Done.

Pushing recovery image to the sdcard.
Please wait, this will take a minute or two.
1388 KB/s (0 bytes in 144182346.101s)
3 KB/s (0 bytes in 54.000s)
Done. Now verifying the PB99IMG.zip file.
/sdcard/PB99IMG.zip: OK

If not found or corrupt you may still continue, but the automatic
downgrade will not be performed.
請按任意鍵繼續 . . .

Obtaining root access.

You must wait about one minute before continuing.
請按任意鍵繼續 . . .

* daemon not running. starting it now *
* daemon started successfully *
Testing access: confirmed.
請按任意鍵繼續 . . .

Checking misc partition.
/data/local/mtd0.img: OK
CID retrieved: HTC__621
Modifying misc partition image.
Flashing misc partition... Flash complete.
If any error occurred here, press ctrl-c and run this utility again.
請按任意鍵繼續 . . .

Your phone is now ready to be downgraded.
Rebooting to bootloader.
請按任意鍵繼續 . . .

Complete.
Now wait for the boot screen to appear.
Press power to select the bootloader option.
Wait for the recovery image to be located and checked.
Press vol-up to start the update.

If you want to cancel the downgrade press vol-down.
Once flashed you can root your phone with unrevoked3.
Exiting.
請按任意鍵繼續 . . .

G:\desire_downgrade>
降回2.1成功了...我的螢幕是SCLD
但是想說試著更新官方的2.2試試看
一直沒辦法成功....
會一直重複開機...顯示system無反應
然後不管強制關閉或者等待
都會一直重新開機
硬著頭皮再把他重複降級的動作...中間因為system的關係
有時會沒有連線
想請教這是因為什麼原因??
是因為HBOOT版本不一樣的關係嗎??
還是radio的關係呢???
有沒有高手可以解答?
genkirabbit wrote:
降回2.1成功了.....(恕刪)


這個降2.1並不是官方原廠rom
你要拿來升官方2.2
要RUU原廠rom才行
但建議都降回2.1了
就root了他
刷別的rom吧
什麼跟什麼阿
了解..
只是想說以後以防萬一要送修
才想說試試看
因為之前就試過刷版上amoled的原廠rom
沒出現錯誤
然後整個刷完後螢幕全黑囉
所以才想說看有沒有辦法恢復原廠的樣子
現在正在快樂刷rom中..XD
哈哈哈~成功降级了~~~

多謝版大的提供!!!

請問各位大德....

製作金卡的步驟跑完後的SD卡插上手機是這樣的畫面嗎

現在如果把SD卡接電腦是看的到點不進去的.點了就會要你格式化

那應該表示有完成金卡製作吧



它怎麼說我可以移除SD卡???



請各位先進解答......感謝先
littlejohntw wrote:
Now wait for the boot screen to appear.
Press power to select the bootloader option.
Wait for the recovery image to be located and checked.
Press vol-up to start the update.

If you want to cancel the downgrade press vol-down.
Once flashed you can root your phone with unrevoked3.
Exiting.
請按任意鍵繼續 . . .


我是做到這一步, 然後選了recovery, 再按下power鑑, 然後他就黑掉變成一個手機, 上面有個三角形裡面一個驚嘆號, 接下來就完全沒動作了......

接下來要怎麼做???
littlejohntw wrote:
感謝,成功了,基本上...(恕刪)


請按任意鍵繼續 . . .

Obtaining root access.

You must wait about one minute before continuing.
請按任意鍵繼續 . . .

* daemon not running. starting it now *
* daemon started successfully *
Testing access: confirmed.
請按任意鍵繼續 . . .

Checking misc partition.
/data/local/mtd0.img: OK
CID retrieved: HTC__621
Modifying misc partition image.
Flashing misc partition... Flash complete.
If any error occurred here, press ctrl-c and run this utility again.
請按任意鍵繼續 . . .

================================================

剛剛又給它跑一次

我的這三段跑出來的 跟上面這三段不一樣捏.....

這樣有可能是哪裡出錯

我也是照著步驟執行
也沒錯誤訊息
但是HBOOT還是 0.93.0001

還有什麼需要注意嗎?
我也是全部照步驟來執行

程序和訊息內容都和成功的大大們一樣

但是重開機後

一樣還是 HBOOT 0.93

所有 App 全部都還在

完全是個失敗的情況...
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