[Q] "apply update from sdcard"
Hello everyone, I've lurked here for a while but this is my first time posting.
Anyway, I've got a Galaxy Note II clone and I managed to get it stuck in a boot-loop, not sure how exactly, so I want to reinstall the original ROM and go from there.
The problem is, the data port is damaged so I can't plug it in and use flashing tools, I can't even charge it that way. I use an external battery charger and then swap them when I need to.
I keep finding various ROMs but they all require I use one of the flash tools. Is it possible to convert those files so that they can be applied via SD?
Please excuse the noob.