Firefox Developer Tools can debug remote devices (Firefox for Android and Firefox OS, for example). Make sure that you have turned on the ‘Remote debugging’ option in the remote device. For more, see the 
Gitic pa Ludiro me Firefox romo nongo bal ki i nyonyo ma tye kama bor (Firefox pi Android kacel ki Firefox OS, macalo labolle). Myero inen ni i cako ter me ‘Nongo bal ki kama bor’ i nyonyo ma tye kama bor ni. Pi mapol nen 