Corrupted IMEI numbers or a missing baseband can turn your smartphone into a Wi-Fi-only tablet. This toolbox allows users to rewrite or repair IMEI numbers (for lawful purposes, such as restoring your own device's original numbers) and restore baseband functionality.
For legitimate maintenance and diagnostics, Huawei provides official enterprise-grade tools: Huawei Toolbox V1.0.8a Free Edition
The standard official consumer software for backups and basic system recovery. Octoplus/Chimera: Corrupted IMEI numbers or a missing baseband can