Any app which will make otg able working without rooting it ?

[pzhong]

Any app which will make otg cable work without rooting it ?

Thanks

 

[Octaviannn]

nope.
otg is not supported by nexus 4, which means you have to root it.

Sent from my Nexus 4

 

[acejavelin]

Actually, rooting it by itself will not help... You need a custom kernel with the OTG drivers compiled in it, AND apps which are capable of accessing it, the stock file management system will not, which means you would need to use something like ES File Manager or similar took to use it, or just jump to a custom ROM that has that capability built in (custom kernel is still usually required).