'''Legacy firmware version* -''' TeltoCharge fw version which was used for chargers before mass production (these chargers are using same hardware, it's only to separation). These type of chargers can only be updated to legacy FW version. '''1.5 version will fix this issue and you won't need to keep this in mind.
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'''Legacy firmware version* -''' TeltoCharge fw version which was used for chargers before mass production (these chargers are using same hardware, it's only related to separation). These type of chargers can only be updated to legacy FW version. '''1.5 version will fix this issue and you won't need to keep this in mind.