I had a Blu View 1 phone (Android 9) and there are several large files (about 1 GB) called thumbdata. I don't have the phone anymore, but before I threw out the phone, I copied two of these large files to Windows computer. Windows can't open the files. I believe the files have something to do with pictures on the phone. My question is: how can I open these files and maybe see the pictures inside the file. I copied one of the large files to following mega storage. The file has the name:
.thumbdata4-1763508120
Files is here:
https://mega.nz/file/YKQk1KxI#zVCUuliZQj0NxmLHGICpbwumc4uUqOx0jJyFH8Y5Xbs