Hello all, WSJU491. Used comms professionally for over 30 years but brand new to GMRS. Just bought two radios for myself and my gf for overlanding and I'm having a bit of trouble connecting them to chirp to be able to program some things internally that you can't do on the keypad. Baofeng GM21 for gmrs and UV32 gps model for ham. Most of the iphone apps I've found on YouTube and online don't recognize one or both models and the chirp software won't connect through the 341 cable that came with the radio from Baofeng. Anybody able to walk me through how to do it? Next question is we're taking a trip tomorrow and I'd like someone to walk me through how to connect to repeaters and use them along the 2 hour road trip. Thanks!