Requires "professional equipment" (hot air stations, microscopes) and carries a high risk of permanent device damage.
Version 1.21 (updated January 2026) or V2 B19 (2025 variant). Generally distributed as a free utility. Security Note Requires "professional equipment" (hot air stations
: Enabling dual-SIM functionality on global or Chinese variants that have been software-locked. Requires "professional equipment" (hot air stations
: Any hardware modification shown in this tool will immediately void the manufacturer's warranty. Requires "professional equipment" (hot air stations
: Used when software-only methods fail to repair IMEI on HyperOS or MIUI devices.
: Fixing "Unknown Baseband" errors by replacing or jumping resistors identified in the tool's schematics. Risk and Compliance
Requires "professional equipment" (hot air stations, microscopes) and carries a high risk of permanent device damage.
Version 1.21 (updated January 2026) or V2 B19 (2025 variant). Generally distributed as a free utility. Security Note
: Enabling dual-SIM functionality on global or Chinese variants that have been software-locked.
: Any hardware modification shown in this tool will immediately void the manufacturer's warranty.
: Used when software-only methods fail to repair IMEI on HyperOS or MIUI devices.
: Fixing "Unknown Baseband" errors by replacing or jumping resistors identified in the tool's schematics. Risk and Compliance