2
To upgrade the handset firmware:
1. Double click the W52P-Flasher [4.10.2.0].exe application.
2. A prompt message “The tools will install W52P driver and may conflict with anti-virus
software, make sure that antivirus software is turned off then press OK.” will pop up.
3. Click the OK button.
The handset device information displays in the Device field. If not, click the Scan
Device button.
4. Click the Browse button to locate the latest firmware file from your local system.
5. Click the Upgrade button.
A progress bar with the status of upgrade is displayed.
The handset reboots after the firmware upgrade is completed.