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Why you should ditch your physical SIM card in 2025
In October 2024, while preparing for a trip to Hawaii, a big problem suddenly occurred to me: the UK SIM card in my phone ...
Hackaday5y
Unlocking SIM Cards With A Logic Analyzer
[Jason Gin] wanted to reuse the SIM card that came with a ZTE WF721 wireless terminal he got from AT&T, but as he expected, it was locked to the device. Unfortunately, the terminal has no function ...