Blinking yellow (sometimes perceived as green, or green/red) during device boot is normal and expected.
However, if the status light continues to blink for longer than 1-2 minutes and never turns purple, it could mean that the SD memory card in your device popped out or failed. The failure could be due to a defect in the SD card itself, or due to a faulty power adapter.
The SD card is not accessible without taking apart the device and removing the internal components from the enclosure, so the recommended course of action is to contact customer service for a repair under warranty.
Optional At-Home Replacement
If you wish to replace the SD card yourself, you can either request one from us, or use your own by flashing the Felik firmware to it. Once you have a replacement SD card ready, you can follow the instructions in this article to replace it.
Replacing the SD card (even if unsuccessful) does not void your device warranty.