Ive seeen a way to go back to 3.0 on the f150 enthusiasts forum ill see if I can do it but it seems to be a long process if I can fit gracenotes then ill see your theory is correct that row APIMS have less storage
Please provide some information regarding this as as far as I know it’s not possible unless some new utility has leaked or you use special hardware
I’m not sure ill keep you posted
Done some diggin on forms there are rumors of it being recently leaked but nobody shared it still its just a roumor
OK, do you have some links to these “rumours” ? interested to learn more 
<d2p1:ODLNetwork d2p1:NetworkDataRate=“500” d2p1:NetworkName=“HS-CAN” d2p1:NetworkProtocol=“CAN” d2p1:DLCName=“SAE J1962” d2p1:Pins=“6,14”/>
<d2p1:AdditionalAttributes logGeneratedDateTime=“2020-09-09T15:25:12+00:00” RAM=“1504751616” vmcuVersion=“Vector_VMCU_02.02.20”>
<d2p1:PartitionHealth type="/fs/Nuance/" total=“1.7G” available=“54M”/>
<d2p1:PartitionHealth type="/fs/rwdata/" total=“1.2G” available=“1013M”/>
<d2p1:PartitionHealth type="/fs/rwdata/quip/" total=“35M” available=“35M”/>
<d2p1:PartitionHealth type="/fs/rwdata/quip/" total=“90M” available=“90M”/>
<d2p1:PartitionHealth type="/fs/mp/" total=“1.4G” available=“144M”/>
<d2p1:PartitionHealth type="/fs/mp/resources" total=“91M” available=“260K”/>
<d2p1:PartitionHealth type="/fs/images/" total=“3.0G” available=“1.1G”/>
d2p1:InstallationLog/
thats what i got from the xml file
There is nothing available as far as a reformat tool to go back to 3.0. I have talked one of them we know and he would know if there was. I think if there was, we would hear about it from FFClub first.
Yeah I agree, ffclub would know.
Well, I must have missed the part about not having NAV, and it looks like you have an APIM with only 8GB of storage. It does not have the capacity to add Gracenotes back onto the unit with 3.4.
If you reload 3.3.19052 it might work, as 3.3 is a smaller install.
Ok thank you for your help