Diễn đàn hỗ trợ Firefox dành cho Android

Hi, I am thinking about buying a new phone and wanted to know if i get a new phone and download firefox/mozilla and sign in with my id and pw will all the collections that i currently have in firefox at this time going to be a available to me on the new phone after downloading the current version of firefox? Thank you in advance for your help.

Nearly every time I swipe through my website collection one ends up getting deleted with the slightest sideways movement. A less sensitive delete would really help thanks