- Uncompress the zip file and install “aspire-update.dmg” file firstly.
- Double click the “Aspire-Update” to open it, and it shows as follows.
- Connecting your PC and NX75 mod with the supplied USB cable, then you will see the information of current device (Device name, Firmware version and Hardware version).
4. Click “OpenFile”, choosing the firmware (NX75_V03.bin) to be upgraded
5. Click “Update”
6. Please click “ok” after firmware update is completed.
7. Firmware Version of the device will present after updating. Click and
disconnect the USB cable to complete the whole process of firmware update.