Fossapup64 booted from Drivedroid,how to pupsave on the smartphone?

[LoreBadTime]

Hi there,I was able to boot from drivedroid fossapup64.iso,however when I try to make a pupsave I am unable to save everything on the iso(bluescreen,insertdisk(already connected),and it fails) can someone write a full guide for a full drivedroid installation?(possibly without using fat32 image format since 4Gb limits)

[bigpup]

I assume you are using this to act as a USB drive install of the Fossapup64 iso.
Booting a normal PC with it.

Have you tried to select a location on the computers internal storage drive, as place to put the save?

And this information, is really needed, to fully understand, to help you:
viewtopic.php?f=2&t=218

[LoreBadTime]

Thanks for the response,I try to explain it detailed as possible (english isn't my primary language)

Ok I'll start

Fossapup64

Computer specs are not needed since I have already a full fossa in the main pc,I am trying to install it in the memory of my smartphone and then boot it like a normal full install,I downloaded the iso and successful loaded puppy-live from my smartphone, however i am unable to make a full install(I have a lot of memory) directly on the phone(and then booting the full install from my smartphone on various pc)

No partition formatted,since a live cd is emulated from the phone

[LoreBadTime]

I can mount disk one by one,in a .img or .iso file,but in the process I can't use mass storage from my phone

[LoreBadTime]

Ok I found a way.

Firstly the drivedroid blank img should be formatted entirely on FAT32 since puppy can't see img without partition,and also Gparted doesn't recognize unallocated space(maybe a drivedroid problem),after that I done a simple USB install with F2FS partition support.Now it boots and save