RCD510 Bluetooth IPHONE6 major issues

[Milkman123]

Hi all. I'm at at total loss any help would be good.
Iv searched high and low in forum can't find anything.
Iv got an RCD510 with Bluetooth module and a loom (supplied by Eddie NL )
Phone works I can accept calls and talk. Can manually type numbers in
My problem lies with the phone book. All the names are there in order I press say 'DAD' then comes up incorrect number. Click on 'DAD' and his number is for EG  ++€><0765_~~73(*~

I have no faults. 
I'm running RCD510 3c8 035 190
BT module 7P6 035730M
With a IPHONE 6 ios8.3

[Milkman123]

Bump .

[Shoduchi]

I have that Bluetooth module and a RNS-510 version A with firmware 5238 and with a Polar BT. Everything works fine with my Iphone 5 with iOS 8.3.

[Milkman123]

Got it sorted now. Think it was software on rcd510. Bought a 2012 dab version with my 7p6 Bluetooth. Now working all spot on.