Support notes that units with serial starting "9123A" require a firmware update to fix battery drain. Yours qualifies.
Before you can search, you need to locate the alphanumeric code on the device itself. JVC places these stickers in specific locations depending on the product type. jvc serial number search
Support notes that units with serial starting "9123A" require a firmware update to fix battery drain. Yours qualifies.
Before you can search, you need to locate the alphanumeric code on the device itself. JVC places these stickers in specific locations depending on the product type.
