1. Please check for phone model to ensure that the battery match yours. 2. You can find some instruction videos on YouTube or find a technician for help if you don't know how to replace your battery. 3. At the first beginning, the battery will drain quickly,this issue is caused due to the li-ion/polymer of a new battery is unstable! It will become normal after long-term use
Trustpilot
2 weeks ago
1 month ago