在此分享我刷機的經驗,我也是刷了好幾次還停留在HBOOT 0.93,最後成功了!
(若有錯誤~煩請不吝指教)
金卡補充:我是將SD卡接至讀卡機先格式化成FAT32,並使用HxD HEX改成手機要的CID!
首先,先在PC端安裝HTC Sync,安裝完後移除(僅需要安裝過程中的HTC Driver)!
*(此時若將Desire接至電腦上讀取手機"卸除式磁碟",會讀不到!我也不知道怎麼回事

其中,使用downgrade的win-down.bat(屬批次檔),
如果開始時若出現下列訊息則未抓到Desire

(切記 要將Desire"連線至PC"->預設的連線類型->HTC Sync模式,USB偵錯模式也要啟動 )
--------------我是訊息欄-起始-------------
Checking for device.
List of devices attached
Press ctrl-c if not found.
請按任意鍵繼續 . . .
--------------我是訊息欄-結束-------------
出現下列訊息才是正確

--------------我是訊息欄-起始-------------
Checking for device.
List of devices attached
HT05XXXXX device (HT05XXXXXXXX應該是手機序號SN)
Press ctrl-c if not found.
請按任意鍵繼續 . . .
--------------我是訊息欄-結束-------------
跑win-down.bat(批次檔)中間過程基本上它是將該目錄底下的PB99IMG.zip 複製至SD卡中,
其它檔案都copy至手機裡,還會check!
再來,取得root的權限,將downgrade的程序寫入misc partition!
過程中若有出現error,請按ctrl+c 中止程序!(我剛開始會出現error

最後,當出現下列訊息,才代表成功,按手機 的power鈕選定bootloader,再按音量+鈕 (Yes)開始執行
--------------我是訊息欄-起始-------------
Your phone is now ready to be downgraded.
Rebooting to bootloader.
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.
--------------我是訊息欄-結束-------------
此時,手機會出現 PB99IMG.zip 解壓縮訊息,就讓它跑吧!
基本上跑到完會叫你按按鈕,選完後自己回重開機,接著進入英文版的2.1囉!

接著再作root (請在mobile 搜尋"免金卡 Root教學"文章)
Desire root後 ,在音量減+power鍵後,選擇recovery模式就會進入ClockworkMod版的刷機模式,
先wipe 兩項等 ->按 Yes
再用"Desire 2_2 ownheredesire rom 台灣專用版"文章刷ROM 與Radio!
就快樂的使用啦~~


以上是我第一次HTC刷機!

藍色雷克斯 wrote:
大家好~我算是刷HTC的菜鳥,爬了許多文章也才敢將原本的官方2.2 (從2.1 (已EVO3 root並未unroot)直接升級成2.2) 再 downgrade 2.1!
在此分享我刷機的經驗,我也是刷了好幾次還停留在HBOOT 0.93,最後成功了!
(若有錯誤~煩請不吝指教)
金卡補充:我是將SD卡接至讀卡機先格式化成FAT32,並使用HxD HEX改成手機要的CID!
首先,先在PC端安裝HTC Sync,安裝完後移除(僅需要安裝過程中的HTC Driver)!
*(此時若將Desire接至電腦上讀取手機"卸除式磁碟",會讀不到!我也不知道怎麼回事,不管它繼續)
其中,使用downgrade的win-down.bat(屬批次檔),
如果開始時若出現下列訊息則未抓到Desire
(切記 要將Desire"連線至PC"->預設的連線類型->HTC Sync模式,USB偵錯模式也要啟動 )
--------------我是訊息欄-起始-------------
Checking for device.
List of devices attached
Press ctrl-c if not found.
請按任意鍵繼續 . . .
--------------我是訊息欄-結束-------------
出現下列訊息才是正確
--------------我是訊息欄-起始-------------
Checking for device.
List of devices attached
HT05XXXXX device (HT05XXXXXXXX應該是手機序號SN)
Press ctrl-c if not found.
請按任意鍵繼續 . . .
--------------我是訊息欄-結束-------------
跑win-down.bat(批次檔)中間過程基本上它是將該目錄底下的PB99IMG.zip 複製至SD卡中,
其它檔案都copy至手機裡,還會check!
再來,取得root的權限,將downgrade的程序寫入misc partition!
過程中若有出現error,請按ctrl+c 中止程序!(我剛開始會出現error , 就多執行幾次才沒出現)
Android 2.2 (froyo) to 2.1 downgrade utility
============================================
v2.1b
For more information, see thread:
http://forum.xda-developers.com/showthread.php?t=768256
Press ctrl-c to exit this utility.
Waiting for device.
adb server is out of date. killing...
* daemon started successfully *
Pushing files.
1161 KB/s (26172 bytes in 0.022s)
195 KB/s (5392 bytes in 0.027s)
698 KB/s (655360 bytes in 0.916s)
51 KB/s (315 bytes in 0.006s)
48 KB/s (250 bytes in 0.005s)
65 KB/s (334 bytes in 0.005s)
133 KB/s (819 bytes in 0.006s)
903 KB/s (1120536 bytes in 1.211s)
10 KB/s (55 bytes in 0.005s)
59 KB/s (304 bytes in 0.005s)
59 KB/s (364 bytes in 0.006s)
30 KB/s (625 bytes in 0.020s)
Done.
Pushing recovery image to the sdcard.
Please wait, this will take a minute or two.
1413 KB/s (144182346 bytes in 99.629s)
8 KB/s (54 bytes in 0.006s)
Now verifying the downgrade file.
Downgrade file passed verification.
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 . . .
在此請先稍等一分鐘再繼續,此時手機會與HTC Sync重新連線
記得連線時取消同步,才可以按任意鍵繼續,否則會有error
* 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.
Testing indicates a goldcard is required to downgrade this phone.
請按任意鍵繼續 . . .
===========================================================
最後,當出現下列訊息,才代表成功,按手機 的power鈕選定bootloader,再按音量+鈕 (Yes)開始執行
--------------我是訊息欄-起始-------------
Your phone is now ready to be downgraded.
Rebooting to bootloader.
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.
--------------我是訊息欄-結束-------------
此時,手機會出現 PB99IMG.zip 解壓縮訊息,就讓它跑吧!
1.會有SDcard checked PB99IMG.zip 狀況且會似乎有當機的狀況,約莫過了五秒鐘後,右手邊會出現一條進度線
2.當進度線跑完時,畫面會轉換成1~8的項目,下面會提示要繼續請按音量上鍵(yes)
3.會重新再一次進入HBOOT,直接按電源建執行,直到結束
基本上跑到完會叫你按按鈕,選完後自己回重開機,接著進入英文版的2.1囉!
接著再作root (請在mobile 搜尋"免金卡 Root教學"文章)
Desire root後 ,在音量減+power鍵後,選擇recovery模式就會進入ClockworkMod版的刷機模式,
先wipe 兩項等 ->按 Yes
再用"Desire 2_2 ownheredesire rom 台灣專用版"文章刷ROM 與Radio!
就快樂的使用啦~~
以上是我第一次HTC刷機!(恕刪)
SLCD版Desire HBOOT0.93依照上面的步驟確認可以降級回0.83
中途只要不斷電,都不太容易變磚塊
借用樓上大大的內容協助補充一些些
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.
List of devices attached
HT0XXXXXXXXX device
If your device is not found, please exit.
請按任意鍵繼續 . . .
Pushing files.
983 KB/s (26172 bytes in 0.026s)
292 KB/s (5392 bytes in 0.018s)
1457 KB/s (655360 bytes in 0.439s)
18 KB/s (249 bytes in 0.013s)
16 KB/s (172 bytes in 0.010s)
24 KB/s (227 bytes in 0.009s)
33 KB/s (615 bytes in 0.018s)
1565 KB/s (1120536 bytes in 0.699s)
4 KB/s (55 bytes in 0.012s)
Done.
Pushing recovery image to the sdcard.
Please wait, this will take a minute or two.
1432 KB/s (144182346 bytes in 98.289s)
6 KB/s (54 bytes in 0.008s)
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 . . .
=============分隔線================
接著我按一下POWER到FASTBOOT
但是解壓縮完後又跳回 FASTBOOT 選項
不知到哪裡出錯?
Obtaining root access.
You must wait about one minute before continuing.
請按任意鍵繼續 . . .
我在降級時並沒有把HTC Sync移除,反而是讓他開著
如果HTC Sync沒移除會出現下面的訊息
Press ctrl-c to exit this utility.
Waiting for device.
adb server is out of date. killing...
* daemon started successfully *
If your device is not found, please exit.
請按任意鍵繼續 . . .
若移除的話訊息則是
Press ctrl-c to exit this utility.
Checking for device.
List of devices attached
HT0XXXXXXXXX device
If your device is not found, please exit.
請按任意鍵繼續 . . .
因為我沒有移除,所以我能夠知道什麼時候手機已經與電腦連線
當進行到這一步時,我才再按下任意鍵進行
Obtaining root access.
You must wait about one minute before continuing.
請按任意鍵繼續 . . .
一開始我也傻傻的如版大說的看到請按任意鍵繼續,結果就error了
後來注意看了一下訊息才知道有這樣些微的分別
希望這樣的分析能夠幫你解決問題
jjjoe1978 wrote:
我想應該是這一步出錯...(恕刪)
感謝大大回文,我剛剛回頭去看了一下XDA的文章
發現的確有人是做得Downgrade的動作,但是卻無法進行HBOOT Mode的更新
所以我看了該篇文章作者寫著下載RUU,在完整跑完Downgrade Utility的動作後
在畫面由手機開機畫面跳至bootloader底下(別去按POWER鍵)
電腦關閉其他不需要的應用程式
我就冒險更新了RUU (RUU_Bravo_HTC_WWE_1.21.405.2_T2_Radio_32.41.00.32U_4.08.00.09_release_137222_signed)
果然刷回去 2.1歐版 HBOOT 0.83
感謝您的協助,來去繼續ROOT