Steps to take if you have an bootloop after a wrong ROM update
Requirements:
- First off all your device must be unlocked
- HTC Sync manager (install it)@ http://www.htc.com/www/software/htc-sync-manager/
- MiniSDK (extract to C:\mini-sdk)
- Download recovery image and place the file in C:\mini-sdk\ @ http://clockworkmod.com/rommanager
- New ROM and place the zip in C:\mini-sdk
- Shutdown your phone to hold it in direct light and hold down the power button
- When the power is off hold down volume and press the power button
- Select fastboot
- Connect the device with your pc
- start cmd.exe
cd c:\mini-sdk
fastboot flash recovery recovery-clockwork-6.0.3.1-m7.img
- select recovery on your phone and recovery-clockwork will start
- in clockwork recovery “activate ADB siteload”
- Now give this command from your pc
adb sideload Android_Revolution_HD-One_31.6.zip
- Follow the wizard on screen