Most countries (including USA under DMCA exemptions for phone unlocking) allow network unlocking, but IMEI modification is heavily restricted. Always keep repair logs and customer waivers.
While v1.03 is legendary, it cannot handle modern devices (Android 11+ or UFS storage). Consider these alternatives for newer phones: infinity box android service tool ast v1 03 top download
: The AST software requires a physical, paid Infinity-Box hardware dongle or active account digital credentials to process phone operations. Downloaded "cracked" versions without hardware will fail to function or corrupt your device firmware. Most countries (including USA under DMCA exemptions for