1. Plug in your iDevice and run Redsn0w
2. Browse for your 5.0 firmware in Redsn0w and select it
3. Hit next and then check install Cydia
4. Hit next and follow the on screen instructions, they are as follows:
a. Hold down the power button for 3 seconds
b. Continue holding the power button and start holding the home button and continue
2. Browse for your 5.0 firmware in Redsn0w and select it
3. Hit next and then check install Cydia
4. Hit next and follow the on screen instructions, they are as follows:
a. Hold down the power button for 3 seconds
b. Continue holding the power button and start holding the home button and continue