pls give me solution for spread cpu 6530 and 6820

hi



my box is black



i have 2 problem with vocano box



1: i can't write reading file from android phon cpu spread 6820 in phone ( read from phone but show partition error when write phone )



2: when write flash sprad cpu 6530 go for writing file but in 50% hang and volcano not stop and any work



pls give me solution

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