If the device doesn't respond to all buttons after programming, repeat the process with a different code for that brand.
For more detailed diagrams and the full list of manufacturer codes, you can access the official RCA RCR4358 Owners Manual . User manual RCA RCR4358R (English - 2 pages) Rca Rcr4358R Manual
While holding the button, enter the using the number pad. If the device doesn't respond to all buttons
Press every 5 seconds. The remote will cycle through codes until your device turns off. Rca Rcr4358R Manual