I have a problem since yesterday, i have connected my vita with cma on my pc and a mesage appaired to update my vita to 3.30. I use gosudoku exploit on my 3.18 firmware so i dont want to update but now i can't load native psvita downloaded game!!I have always the same messagee 'you're psvita must be sign in or activated on psn'. How can i activated my vita without upating in 3.18?
Thank you for your help.
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