Chosen Solution
Happens this on iPhone when you power on it stays so for 3 minutes about and after it goes on power off and restart. I made also a video about this. https://m.youtube.com/watch?v=mnlgp1IsK-...What happens this issue and how can you solve this? Ty. Update (06/06/2022) Try to watch video now and let me know ty.
@pikachu95 looks like your video is listed as private. Anyhow, this sounds like a typical battery error. Replace the battery with a new one and re-evaluate. iPhone 4S Battery Replacement - iFixit Repair Guide
