Omar al-Bashir made the announcement after he dismissed the federal government and sacked all state governors.
However he later appointed members of the country's security forces as interim governors.
Anti-government protests targeted at Bashir have broken out over Sudan over the last few weeks.
According to the country's National Security and Intelligence Services (NISS), Bashir had said he would be stepping down from his post.
However the latest developments suggest that he has no plans to relinquish his leadership.

Family of alleged Bondi gunman unaware of 'radical mindset', say Indian police
Israeli forces kill Palestinian teen in West Bank, health ministry says
Trump sues BBC for defamation, seeks up to $10 billion in damages
FBI foils 'terror plot' targeting Los Angeles
Hong Kong court finds tycoon Jimmy Lai guilty in landmark security trial
