I've successfully rooted my reader with the minimal-root package by running flash_reader.bat. The reader run normally for 2 days and I was able to use cool reader. But when I pushed the power button after reading (with cool reader) to turn the reader into sleep mode, it restarted and stopped at the "Opening book..." screen for hours as you can see in the clip I've posted before. So, I've tried to reset it using the reset button but it does not help me.
I've also tried to reset the reader when is was plugged to PC via USB cable but the PC could not recognize the reader's disk.
I think that restoring from micro-SD card is the last method that I've not tried yet. please help me then!
Last edited by vietchovui; 11-07-2011 at 11:53 PM.