![Bad news: 10% worse battery life on Samsung Galaxy S7 and S7 Edge after Android 7.0 Nougat update - PhoneArena Bad news: 10% worse battery life on Samsung Galaxy S7 and S7 Edge after Android 7.0 Nougat update - PhoneArena](https://m-cdn.phonearena.com/images/articles/275736-image/s7--r.jpg)
Bad news: 10% worse battery life on Samsung Galaxy S7 and S7 Edge after Android 7.0 Nougat update - PhoneArena
![Bad news: 10% worse battery life on Samsung Galaxy S7 and S7 Edge after Android 7.0 Nougat update - PhoneArena Bad news: 10% worse battery life on Samsung Galaxy S7 and S7 Edge after Android 7.0 Nougat update - PhoneArena](https://m-cdn.phonearena.com/images/articles/275734-image/s7-edge-hero2.jpg)
Bad news: 10% worse battery life on Samsung Galaxy S7 and S7 Edge after Android 7.0 Nougat update - PhoneArena
![After 6 years, my galaxy S7 still holds about 70% of its charge. Google says that the average lifespan of a phone battery is 3-4 years. Am I just lucky that it After 6 years, my galaxy S7 still holds about 70% of its charge. Google says that the average lifespan of a phone battery is 3-4 years. Am I just lucky that it](https://preview.redd.it/after-6-years-my-galaxy-s7-still-holds-about-70-of-its-v0-4pek5a9u6q0b1.jpg?width=640&crop=smart&auto=webp&s=638b4a1f17617c440aa3dc2e2d93675dd4d42f95)
After 6 years, my galaxy S7 still holds about 70% of its charge. Google says that the average lifespan of a phone battery is 3-4 years. Am I just lucky that it
![Bad news: 10% worse battery life on Samsung Galaxy S7 and S7 Edge after Android 7.0 Nougat update - PhoneArena Bad news: 10% worse battery life on Samsung Galaxy S7 and S7 Edge after Android 7.0 Nougat update - PhoneArena](https://m-cdn.phonearena.com/images/articles/275740-image/s7-center.jpg)