Ok, I will update you guys a little as not much activity going on here.
I've been through all 22 pages here and pretty much ALL the issues people are reading about and having with the contacts getting deleted are with Gen 1 units. The Gen2 units don't have this issue. And couple of other issues with Auto restart apps etc have been fixed with Gen2.
Tethering:
Now, one thing I can't get to work on my phone is BT tethering... Seems my phone might not even have this feature enabled because when I connect to BT2, I get a "!" and my phone keeps disconnecting. (Samsung SM-A520W)
I tried USB tethering and that doesn't seem to work either. The only way I can tether my phones data with a USB cable is using EasyConnect App.
The only way I can tether wirelessly is by enabling a WiFi hotspot on my phone.
GPS:
I also noticed the GPS signal is VERY low even with the external antenna plugged in.
I've read in the manual that if you power on the unit for the first time WITHOUT the external antenna, it will use the internal GPS antenna EVEN if you plug the external one after.
I did this because when I installed the unit I didn't plug everything as I had to reroute the cables etc a couple of times. So the unit was turned on many times before I plugged the GPS antenna.
Atoto mentions the fix is to plug everything in and completely reboot/power cycle the unit.
I will try this and see if I get my GPS signal back.
Front/Rear camera :
For people asking if the unit records the back camera: It doesn't. I was a little fooled on this as the description of LRV let me believe that it can record the rear. But it's just a live cam when you go into the app or backing up. Maybe there is some App somewhere that can trigger the rear cam and record it.. I will search up on this.
The front cam app works well.. The version installed is newer than the APK provided on the units internal storage. So I might have to backup the one installed.
Radio app:
Another small irritant I found out was on the Radio App:
When you enable the RDS function, the lower tickerbar at the bottom that shows usually the radio stations now removes the numbers and puts the RDS info in that section which sux because you now have RDS info on the main section AND at the bottom so you don't see the radio station numbers anymore... I will see if Atoto has an update for this App. Here is a pic of an example.
You can see the bottom section has a mixed display of radio stations and RDS info.(13-16)