Samsung a5 2017 (SM-A520F) call and messages not working

[piero]

c’est un truc con, mais pas evident a chopper…

…NOW COMES THE CRUTIAL STEP !..

@piero

• To get out of the Download mode you must Force Power Off your Samsung device,
  unplug the device,
  hold Volume Down + Power.
  release when you see the screen turn off…

…IT IS THE CRUTIAL STEP !..

• immediately Boot to Recovery before any other boot mode attempt,
  hold Volume up + Home + Power.
  release when you see the very little blue line in the bottom of the screen…

…IT WAS THE CRUTIAL STEP !..