how could i reprogram my android zte v969

[AC Question]

swift wi-fi corrupting my unit it always indicated on my mobile screen so i want to know how to reprogram my unit ill to reset but nothing is happened thank you.

 

[B. Diddy]

Welcome to Android Central! Sorry, but could you clarify your question? How is Swift Wi-fi corrupting your unit? What do you mean by reprogramming your unit?