MUNBYN IPDA018 - Online Firmware Updates; OTA Update Procedure

Our PDA support OTA (update online) function, you can update the latest
firmware by OTA, operate it as below:
1.Please enter into”Settings”— About phone.
2.Press ”System update” and enter into the updating firmware interface.
3.Press “Check now” to update the OS.
* Currently our devices doesn’t support Android system upgrade
( As Pic2)
OTA(update online)
( As Pic 1)