Be sure to back up your data, if possible, before attempting this!
You’ll need a Torx T-6 style screwdriver bit to open the Blackberry 7290 (and, presumably, anything else in the 72XX series)
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All About Frequency Modulation - Radio Craft Library 1941 Softcover
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Upgraded TCA PRC 152A Multiband Radio Metal VHF UHF Walkie Talkie 15W US 2024
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