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outdoor_station:feature_guides:how_to_do_firmware_upgrade_in_r2x [2019/01/21 17:07] (current)
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 +====== How to do firmware upgrade ======
 +\\ <fs medium><​ff sans-serif>​Go to **Upgrade - Basic** to do web upgrade.
 +\\ **Upgrade:​** Choose firmware from the PC, and then click **“Submit”** to start update.</​ff></​fs>​
 +\\ {{ :​1.outdoor_station:​feature_guides:​outdoor_web_upgrade.png?​nolink&​650* |Web upgrade}}
 +<ff sans-serif>​ <fs medium>​Refer to Akuvox Forum [[http://​]] for the latest version.</​fs></​ff>​
 +\\ <note tip><​fs medium><​ff sans-serif>​**"​.rom"​** format firmware is for E21/ R20/ R23/ R26/ R27 and **"​.zip"​** format firmware is for R29.</​ff></​fs></​note>​
 +<note tip><​fs medium><​ff sans-serif>​Remember to clean the browser cache first after the upgrading, or else it may occur blank interfaces.</​ff></​fs></​note>​