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We have some GPS devices (vehicle traking) in our hand. These devices are locked and we don't have firmwares. We want the devices should push the ALL data to our server instead of the device manufacturer's map server. Please write "7+4=11" (without quotes) before you type your offer. We will ignore the offers if you don't type this. We need someone to create new firmwares/edit current one if he can reach sources for our devices.
We're awaiting your bids, don't hesitate to PM me for asking questions!