Simcom A7680C Firmware Modification
Budget: ₹600 – ₹1,500 INR
I'm in search of a qualified professional to customize the firmware of my Simcom A7680C controllers. The primary objective is to entirely disable internet connectivity from the SIM card while keeping standard voice call functionalities unaffected.
Key Requirements:
- Disable internet connectivity entirely from the SIM card
- Ensure that standard voice calls are unaffected
- Expertise in firmware modification for Simcom A7680C
- Understanding of voice call functionalities and their preservation during firmware modification.
Please note, this project does not involve data usage restrictions to specific apps or blocking data except for emergency services. It solely focuses on completely disabling internet connectivity while allowing standard voice calls.
Key Requirements:
- Disable internet connectivity entirely from the SIM card
- Ensure that standard voice calls are unaffected
- Expertise in firmware modification for Simcom A7680C
- Understanding of voice call functionalities and their preservation during firmware modification.
Please note, this project does not involve data usage restrictions to specific apps or blocking data except for emergency services. It solely focuses on completely disabling internet connectivity while allowing standard voice calls.