i accidentally formatted my m6sl

i accidentally formatted my m6sl on computer ( Right click-format...). After that I power off then on my m6sl. It only shows: Update music library.... and no more. I've tried DFU tools for m6sl but nothing better. Anybody can help me. Thank!!!!!

Before you use DFU tools for such a minor issue, read the FAQ.

Just press ON/OFF AND << (backwards) for more than 10 seconds (it appears to be half a minute). It will format itself. Never use another way of formatting the player.
But remember to add the Firmware (M6.EBN + resource.bin) to the root BEFORE!

Meizu Me - FAQ: Meizu Mini Player M6 FAQ

Cheers