Doms diagnostic tools v4.2.3 is released.

Doms diagnostic tools
v4.2.3

 You can download from here:

https://play.google.com/store/apps/details?id=dms.pastor.diagnostictools

Quick bug fix release .As user loves switch off screen and panic,so i decided to add automatic solution

Changes:

1. brightness back to medium brightness when user left brightness test(so even,if user switch off lights,it can recover from this mistake : ) .Thank you Steve for feedback.