حَتَّىٰٓ إِذَا فُتِحَتْ يَأْجُوجُ وَمَأْجُوجُ وَهُم مِّن كُلِّ حَدَبٍ يَنسِلُونَ ٩٦
Until when [the dam of] Gog and Magog has been opened and they, from every elevation, descend
Your location stays on this device and is only sent, rounded to about 1 km, to fetch the times.