Flash drive and memory card not working

[Joseph LeRorks]

Hi, I bought 2 different 256Gb mini sd cards from Wish online shopping, 1 was verbatim make. Both they have same problem, when ever I load music, pictures, or videos they disappear as soon as they exceed 10Gb, above that only undeleteable folders stay. Then I bought 2 × 2Tb flash drives, still from Wish online shopping, they also do have the same problem of being unable to contain whatever it is I store in them as long it is more than 10Gb. Please help on how to solve this problem.

 

[methodman89]

Wish sells rejects. Test all the storage on a pc to isolate the problem.

 

[B. Diddy]

Welcome to Android Central! They could also be counterfeits (which means someone took a smaller card and programmed it to think it has more storage). You can try using SD Insight to see if the cards are counterfeit, but the app may not work on Nougat or above.