hey yall. i have a question for someone who knows roms quite well. i have the galaxy amp 2 from cricket wireless. looking at specs online its actually a galaxy J1 (2016). one of the J series. only problem im having is finding stock firmware as this amp 2 version of the device runs marshmallow. the question i have is if i were to want to flash other stock j1 firmwares (mine is J120az, there are j120h, j120fn and other varients) is there a way to see wich of the stock firmwares would match mine with a file browser or some other way. havent found a recovery for the device. was actually curious if one of the j1 varients recoveries would work or if the code name "amp 2" cricket wireless gave it is something it needs