1. This product refers to an original motherboard removed from a EU version.
2. please ensure the motherboard model matches your Phone model before purchasing.
3. Note that the US version Phone may differ from other regional versions in terms of frequency bands and network standards.
4. After replacing the motherboard, the iPhone may need to be reactivated and paired with servers.
5. Ensure the new motherboard is paired with your Phone ID and device to avoid lock or activation issues.
6. A qualified person should install any new part. We will not be responsible for any damage caused during the installation