Hard Reset BLU Dash L4

First method:

  1. Hold down the Power button for a few seconds to switch off the mobile.
  2. In the second step start pressing Volume Up and Power keys for a couple of seconds.
  3. When the BLU icon pops up appears release all buttons.
  4. If the Android Robot image pops up click Volume Up and Power buttons.
  5. In this mode choose "wipe data/factory reset". Use Volume keys to scroll down and the Power button to confirm that.
  6. After that navigate to "yes" and press the Power key once.
  7. At last select "reboot system now" with the Power button.
  8. Good job!
See the Next method!

APORTE . HARD RESET BLU ADVANCE 4.0 L3

WARNING !
Hard Reset will erase all of your data
All described operations you are doing at your own risk.

Help! This doesn't work