| Method | How it works | Effectiveness | |--------|--------------|----------------| | | Redirects activation server requests to a fake server | Limited, often broken after reboot | | Checkm8-based (hardware exploit) | Works only on A5–A11 chips (iPhone 4s to X) | Reliable for those models, but requires computer & specific iOS versions | | IMEI-based removal | Claims to remove lock via Apple’s servers (often a scam or temporary) | Rarely works; legitimate removals require proof of ownership | | SIM card or signal trick | Uses carrier activation glitches | Mostly obsolete |
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