React native for android run very slow when not enable “Debug JS”

Question

I am developing an app using react native, I use some code base for ios and android, the ios version run smoothly.

But the android version run very slowly. the weird thi

Answer 1

I know it is an old topic but suffered the same problem. I applied the above solutions but the problem still presisted. Later I found out that problem caused by a emulated USB storage device rather than mounted as a USB disk. Because when you upload signed Apk file and install the appllication from this file it causes problems and gives write error e.g. hiddenly but don't gives error messages much. I hope changing from emulated storage device to mounted as a trivial disk helps who suffer the same problem like me.