Unfortunately, after a month of light and non-daily use, it never turned on again. Also, I would like to emphasize that the initial installation of the sim card is not easy. In order for the sim to work on a 2g network, you have to do three unanswered calls to 0000, restart it, do another unanswered call to 0000, and then it unlocks. Until then, if you don't do these steps, it tells you to insert a compatible sim card. Of course, the difficult part is not that, but that all of this is not mentioned in the manual. I found out about it accidentally in the comments of another site.