Introduction
The SIM Card is what enables you make calls through a specific provider, and is a little custom ID for your device. If the ZTE Maven is experiencing issues with the service provider, contact them first before making the replacement as it may be an issue on their end. If not, this guide will instruct you on how to replace the SIM card with a new one.
Tools
Parts
Conclusion
To reassemble your device, follow these instructions in reverse order.
