Jun.26, 2016—iCare Recovery received a feedback from a iCare Data Recovery Pro user called FenYuan Wu who had used iCare software to recover lost data from partition that had been formatted to EXT4:
"…how I recover my formated partitions's data. To be honest with you, this program is really amazing that it just recover the partition that I just format it to EXT4. I never think about that I can recover them back until I see your program…Thanks,"
Here is the original email screenshot: