Redmi 9_9a Dm-Verity Corruption Fix is a small tool for Windows computers it is allowed users to fix Dm-Verity Corruption errors on Redmi 9_9a mobile.
The “dm-verity need to check verification failed” error message often appears on a Samsung device when a user attempts to make firmware changes and the operating system security deems it as unsafe.
In dm-verity, if data block verification fails, the device generates an I/O error indicating the block cannot be read. It will appear as if the filesystem has been corrupted, as is expected. There is also one other reason that will cause the data corrupted.