My Samsung Galaxy Tab 3 7.0 (wifi) does not start the Samsung logo is blinking, what can I do?

[AC Question]

my samsung galaxy tab 3 7.0 (wifi) not start the samsung logo was blinking continue

my samsung galaxy tab 3 was not starting and the samsung logo was continuesly blinking and because i delete build.prop file how to recover pleeeeeeeeaaaaasssss help me please i wont my tab