BRZ Android phone book not fully loading
 

So I know I'm not the best when it comes to technology, and I rely on a lot of you guys for help a lot of times. But I'm not completely stupid when it comes to technology. However, I cannot for the life of me, figure out why only half of my contacts loaded into my head unit preventing me from making half the calls I need to. PLEASE HELP!

If the car is in motion it wont let you navigate the phone contacts, safety feature. Stop the car completely and see if it unlocks your contacts.

I was speaking of the data transfer that loads your phone book into the head unit. It's not a matter of it being in motion, it's a matter of roughly half my contacts not loading up.

It is a matter of the car being in motion. Your contacts will not transfer once it detects you're moving. I've also seen the transfer fail, because the HU just didn't have enough memory to store all the contacts. How many contacts are you trying to transfer?

It's not a matter of motion. I wait till the data transfer finishes. But I'll get half of my A's, most of my B's, a few C's, and so on. It has nothing to do with the car being in motion or not having the e-brake on.