Do you have a trouble shooting guide for blu 2.0? 30 September 2024 07:02 Updated All you ever need to know about blu 2.0, click here. Related articles Do you have a trouble shooting guide for PRO If my blu device is faulty, do I still qualify for the 30 Day Money Back Guarantee? Is there a warranty on your blu device? How do I return a package? How do I dispose of old blu devices and used liquidpods/e-liquid bottles?