: Dial *#*#7378423#*#* to access the service menu. Check Service info > SIM lock (for network) or Configuration > Rooting Status (for bootloader).
: Enables the use of SIM cards from different providers on formerly restricted handsets. ⚠️ Current Availability & Risks s1 unlock tool sony
If your phone is carrier locked and the official Sony site says "No," contact your carrier for an unlock code. Using "S1 Unlock Tool" cracked versions or random files from the internet poses a severe security risk to your computer and a functional risk to your phone. : Dial *#*#7378423#*#* to access the service menu