P02 This upgrade tool used for DEVO-7 radio and some receivers; Can be upgrade. 1. Install the UP02 software download the program of the helicopters. 2. Please refer to the Illustration and connect the UP02 with PC. Illustration for upgrade the DEVO-7 radio refer to Illustration (1). Illustration for upgrade the receiver refer to Illustration (2) Please refer to the particular models user manual for different model. 3. Upgrade. UP02 Adapter This adapter used for connecting with UP02 and receivers with three different jacks to upgrade. 1. 4 cores jack: Plug the jack with black blue yellow and red four different colors wire to the receivers 4 cores jack which is 1.25 mm space between the 4 cores. 2. 3 cores jack: Plug the jack with black blue and red three different colors wire to the receivers 3 cores jack which is 1.25 mm space between the 3 cores. 3. Single wire: Plug the jack with yellow blue and black single wire to the standard receivers for upgrade.