Dr Malcolm Hall

UDID Calculator

This app displays device information including Serial Number, IMEI, ECID, Bluetooth and WiFi addresses. It also displays the result of a UDID calculation and shows the algorithm used. Finally it shows if the calculated UDID matches the one obtained from the SDK UIDevice uniqueIdentifier method. Information can be copied to the clipboard. Works on iOS 3 or later including iPad.

Available for free in Cydia.
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