I'm trying to use Better Terminal Emulator Pro after rooting my device. I successfully accepted the superuser prompt, but when I open it I get this message:

[BTEP: PID=2540 exited with code : 255] export PATH=/data/local/bin: permission denied

What should I do?

My phone's specifications are

Model number:WM8650
Android Version: 2.2
Kernel version:
Build number: generic-eng2.2 froyo ver

  • Does root work properly with other apps? Have you tried a different terminal emulator app?
    – Compro01
    Oct 18, 2013 at 17:54
  • Yes it work with other rooted app like go launcher ex.. And I have try other terminal emulator it's working but the su commands not working. Please could you help me with any information how is terminal emulator work and please my android is rooted and when I use root checker it says 'sorry you don't have proper root access'. What should I do? Pls ur respond is urgently need.thanks
    – sunnelly
    Oct 20, 2013 at 17:15
  • You fairly need to re-root again.
    – Vivek Ji
    Jul 23, 2016 at 16:50

1 Answer 1


Make sure you have SuperSU installed from playstore. You mentioned root checker said not proper root access, means it didn't ask access to check. I highly recommend SuperSU instead of Superuser etc.

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .