[muklshakya123]

i have installed ppp widget 2 on my Lenovo K3 Note { Android 5.0.2 Lollipop } This app needs root to work with oot ao i have rooted my device with properly with supersu installed but when i add ppp widget on my homescreen it got stucked on checking access. So what is the problem....... i am using "Huawei EC1261" with normal otg connector cable.

[Josh]

Do other root apps work?

You can test this with "Android Terminal Emulator". Open it, then enter at the command line "su" and <Enter>.

There should be a pop-up from SuperSu.