OR a better way is to flash a permanent custom recovery with unrevoked…just go into recovery and instead fo the triangle you will have the custom one where you can flash new roms and radios or updates or wipe anything you want and many other features…one of the best ones NANDROID

2. Flash the radio

After you have downloaded the radio zip file copy it to the root of sdcard

1. Turn your desire off
2. Hold the back button and turn your desire on
3. When you are at the white screen, make sure BOOTLOADER is selected and press the power button
4. Wait a few seconds then press volume down to select RECOVERY and press the power button again
5. When you are at the screen with the red triangle and the phone, plug in the usb cable
6. Run the recovery.sh from the cd of tiny core linux
code:
sudo mkdir /mnt/cdrom
sudo mount /dev/cdrom /mnt/cdrom
cd /mnt/cdrom/desire
sudo ./recovery.sh

7. When the recovery menu appears select ‘Flash zip from sdcard’
8. Select the radio zip file and press the trackerball to confirm
9. Press the trackerball over ‘Reboot system now’
10. When the radio image has finished being written unplug the usb cable
11. The phone will reboot a couple of times and then return to a normal state with your new radio

3. Flash custom rom

Download and Recovery Image Package to Your Phone

1. Download the recovery package

http://theunlockr.com/down/recovery-clockwork-bravo.zip

rename the file “recovery-clockwork-bravo.zip” into update.zip

2. copy the update.zip file to the root of your SD card (NOT in any folders, just on the sd card itself. Do NOT extract or rename it, leave it as update.zip).

3. Download the desire rom and copy the zip file to the root of sdcard

Now you have two files into the root of sdcard. “update.zip” and the name of the rom you have downloaded.

4. Now, turn the phone off and turn it back on by holding down Volume Down and Power until the Bootloader mode comes up.

5. Using the volume buttons and power to select, navigate and choose Recovery. Execute with power buton. You will see at the screen of the phone a red triangle and the phone.

6. Push Volume Up and Power to get the recovery menu to appear.

7. Select Apply sdcard:update.zip (This should launch the recovery package).

8. In the new recovery menu on your phone, navigate using the trackpad to Wipe and click it. Then click Wipe data/factory reset.

9. Once it is done wiping, click Volume Down to go back to the main menu and now select Flash zip from sdcard and choose the .zip file you downloaded and saved to your sd card.

10. Once it is done flashing, select Reboot and your all set! You are now running your custom ROM. Enjoy!

2. Flash the radio

After you have downloaded the radio zip file copy it to the root of sdcard

1. Turn your desire off
2. Hold the back button and turn your desire on
3. When you are at the white screen, make sure BOOTLOADER is selected and press the power button
4. Wait a few seconds then press volume down to select RECOVERY and press the power button again
5. When you are at the screen with the red triangle and the phone, plug in the usb cable
6. Run the recovery.sh from the cd of tiny core linux
code:
sudo mkdir /mnt/cdrom
sudo mount /dev/cdrom /mnt/cdrom
cd /mnt/cdrom/desire
sudo ./recovery.sh

7. When the recovery menu appears select ‘Flash zip from sdcard’
8. Select the radio zip file and press the trackerball to confirm
9. Press the trackerball over ‘Reboot system now’
10. When the radio image has finished being written unplug the usb cable
11. The phone will reboot a couple of times and then return to a normal state with your new radio

I am running your custom ROM 3.3 and I am happy to manage this because I had some problems with the instructions on the internet

Below I will explain how to manage this

1. I rooted my HTC Desire
2. I flashed the last radio
3. I flashed the custom rom
4. I installed the astro file manager
5. I installed the sygic
6. I installed the quick office

1. Root with Tiny Core Linux

1. Download Tiny Core Linux Live CD.
—- For a bootloader of 0.75.* or lower AND a current ROM of
1.15.* or lower http://www.multiupload.com/6F8U7TIWJC
—- For a bootloader of 0.80.* or lower AND a current ROM of
1.21.* or lower http://www.multiupload.com/SJ7SB8US6S
2. Burn the downloaded iso on CD/DVD
3. Boot your computer from that CD/DVD, once you booted it will ask you to press Enter or F2/F3 keys, you need to press Enter
4. Start the HTC Desire in bootloader by holding the button “back” and turning it on by the “power” button
5. Connect the USB cable to the phone and PC
6. Open a terminal by clicking the icon that looks like a monitor at the bottom on Tiny Core Linux and type the following commands:

Code:
sudo mkdir /mnt/cdrom
sudo mount /dev/cdrom /mnt/cdrom
cd /mnt/cdrom/desire
sudo ./step1.sh

7. Wait until the phone restarts back into the white bootloader screen and on the computer you see instructions for the recovery
Press power and with the volume button select “RECOVERY”. Wait for the red triangle on the screen of the phone.
8. In terminal type the following command:

Code:
sudo ./step2.sh

9. Once the phone has finished, you will see a screen with a green text. Use the optical tracker to navigate the menu to select Wipe and then press Wipe data/factory reset. Press optical tracker to confirm.
10. Once complete go back in the main menu. Now select the option Flash zip from sdcard and than choose rootedupdate.zip
11. Once back in the main menu, choose restart the phone – the rooting process is now finished

System
Data
Cache
Dalvik cache