The magic of being isekaied with your cell phone is that, if you were smart enough, you could have downloaded(read as: totally not illegal 
) a ton of tutorials on how to do literally anything from the internet and then stored them on a 512 GB microSD card inside your phone before you got isekaied... This is assuming you are a "doomsday prepper"(read as: smart ).
) a ton of tutorials on how to do literally anything from the internet and then stored them on a 512 GB microSD card inside your phone before you got isekaied... This is assuming you are a "doomsday prepper"(read as: smart ).