This is the most common question. The Motorola i418 special codes will not SIM-unlock the phone for use on GSM networks (AT&T, T-Mobile). The i418 runs on iDEN, a completely dead network in the US (Nextel shut down in 2013, SouthernLINC in 2020).
The Motorola i418, a classic push-to-talk device once popular on networks like Nextel and Boost Mobile, still holds a few secrets for those looking to unlock its full potential. Whether you're trying to use it with a new carrier or just want to run diagnostics, knowing the right "special codes" is essential. 1. The Network "Special Code" (Subsidy Unlock) motorola i418 special code
This is a simpler version of the Engineering Menu. It pops up a small overlay showing: This is the most common question
iDEN phones were famous for two things:
If you forgot your 4–6 digit lock code and the phone prompts for it at power-on: The Motorola i418, a classic push-to-talk device once