SD Card Write Protected Problem , Help Needed !

[Locktite Locksmith Inc.]

I got my Brand New DR900-2CH about a month ago and 2nd time i'm having problem with the SD Card.
i am using original blackvue SD Card 128GB , i had this problem before and the card was replaced however
its happening again. anyone experienced this issue ? "write protected"
i tried all means possible to format the cards with the help of YouTube to no success.
also , in hot days this camera is pretty much "overheating" recording in 4k and it shuts off constantly.
i thought buying the best will bring me the best results
however ... its USELESS so far .
OMG, i paid nearly $1000 for the camera along with battery for parking mode and few other accessories.

 

[jokiin]

there's some different methods listed here https://howtorecover.me/remove-write-protection-microsd-memory-card not sure if it will help but at this stage it probably can't hurt to try

 

[Locktite Locksmith Inc.]

I Tried EVERYTHING Already ..
I Spent hours on the computer trying with plenty of tools / software
registry / cmd / adapters, NO SUCCESS !

 

[reverend]

That's usually a sign some of the NAND in the microSD has failed so it's gone into recovery mode to try and retain read only access to the data.

Basically the card is dead again so Blackvue will need to replace.

Maybe someone else using the DR900 could recommend an alternative card that works during times of high temperatures - although saying that if the DR900 itself is overheating (which would make sense with 4K as it's pushing everything harder) then that will also only help to kill the cards off quicker.

 

[SteveFL]

Have you contacted the seller yet?

 

[dhavie]

Defects SD Card.