

(Your package manager probably has a version of unshield available!) If you have access to a Windows machine, you may further note that it doesn't work! However, there is another way which works, and has the added bonus of Linux and Mac compatibility! We simply need to follow some instructions from Petter Reinholdtsen's blog. You will note that the RUU update is a Windows executable.Then compare this version to the versions in the table, and download the matching one. (Hint: Go to About phone -> Software information -> Software number to determine your ROM version. Follow the instructions to download the correct RUU update for your device.If your HBOOT version is less than, do an RUU update as follows: It needs to be at least to be able to unlock. To check, run adb reboot-bootloader and check your HBOOT version. It is likely you will need to do an RUU update before the bootloader can be unlocked.
