Please check if the SD card is in "Lock" position. If it is, please slide the tab to the "Unlock" position. Reinsert the SD card and verify if the head unit is working properly now. Please contact us via Chat portal or email if you are still experiencing any issue.
Why my head unit lock when the SD card is inserted? The head unit works fine without the SD card. Print
Modified on: Thu, Mar 17, 2022 at 3:39 PM
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