[HELP] LG G3 (D855) bootlop, save files, no root, no ADB, no TWRP, no recovery...

Hi!
my LG G3 is bootlooping, and this happened again after 1 month when I had to reflash with loosing all the files.
But now, I'd like to only keep my photos as I have some photos that I need, and didn't backed it...
Any help for this? What can I do?
ALSO, my microSD reader isn't working in LG G3!!!

And for future what would be the installation process to have the option for just restoring phone and without loosing any data. ADB, TWRP, or?

Thanks! :)

from xda-developers http://ift.tt/2axwdYW
via IFTTT