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Post on 25-Dec-2019
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iHand20 Upgrade OS
Need:
Device: iHand20, USB Data Cable, Computer with winXP or win7,
Software: Driver, Flash Tool, Firmware.
4 steps:
1. Preparation
2. Run Flash Tool
3. Install Driver
4. iHand20 Upgrade
1. Preparation
(1). Prepare equipments. Make sure “Quick boot” is not select. Power off iHand20.
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2. Run Flash Tool
(1). Run “Flash_tool.exe”.
(2). Click “Scatter-loading” to add file.
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(3). Find the “txt” in the folder of firmware.
(4). Click “Firmware->Upgrade”.
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3. Install Driver
(1). Connect iHand20 to computer, there will be a “Unknown Device” in “Device Manager”.
Right click ”Unknown Device”, click “Update Driver Software”.
(2). Browse my computer for driver software.
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(3). Select the folder Driver.
(4). Close.
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4. iHand20 Upgrade
(1). After Driver installed successfully, iHand20 will be upgrading automatically.
(2). When this picture appears, it means upgrad is completed. Pull out USB data cable, power
on iHand20.
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