I get my new P3A tomorrow. I've been reading everything I can to be as familiar with it as possible but several questions I have seem to have disagreement or confusion: 1. Breaking the batteries in. I've seen that some say it isn't necessary, others say take them down to 50% for 10 cycles, and others say take them down to 20% for 10 cycles. So I'm a bit confused. 2. Cautions on updating the Firmware from 1.19 seem to mostly be aimed at the P3P owners or is it for the p3A owners too? 3. I've read here where it sounds like the firmware update is REQUIRED in order to fly. Is that true? Can it be avoided? How can it be avoided? I will be using it with an iPad mini with wifi + cellular. 4. I'm concerned about getting messages, notifications etc on my IOS device while flying - should i be concerned? Thanks everyone this forum has been great!