Solved! How can I fix a San Disk SD Card, I bought New ? says it's unsupported on my device, which is ZTE Blade

[docareclean]

Unsupported SAN DISK SD FOR A ZTE BLADE

 

[Reynod]

https/www.bing.com/videos/search?q=zte+blade+usd+card+support&mkt=en-au&httpsmsn=1&refig=17b2434f86544e6ffc3243b007cb7968&sp=-1&ghc=1&pq=zte+blade+usd+car&sc=0-17&qs=n&sk=&cvid=17b2434f86544e6ffc3243b007cb7968&ru=%2fsearch%3fq%3dzte%2bblade%2busd%2bcard%2bsupport%26form%3dEDNTHT%26mkt%3den-au%26httpsmsn%3d1%26refig%3d17b2434f86544e6ffc3243b007cb7968%26sp%3d-1%26ghc%3d1%26pq%3dzte%2bblade%2busd%2bcar%26sc%3d0-17%26qs%3dn%26sk%3d%26cvid%3d17b2434f86544e6ffc3243b007cb7968&view=detail&mmscn=vwrc&mid=E155EB2C91487EF30BE0E155EB2C91487EF30BE0&FORM=WRVORC

https/www.youtube.com/watch?v=G1Hm-ch67DE



ZTE Blade L7 Upgrade Guide
http/download.ztedevices.com/support/product/550/201708141348727/sd/20180827165227670.pdf