Universal Master Code Jiofi Verified ✓

Often mistaken for a master unlock, *99# is actually the PDP (Packet Data Protocol) context activation code.

Call 1991 (Jio customer care). Request an official NCK unlock code. They will ask for your IMEI (dial *#06# on any phone connected to the device). If your device is paid off and older than 3 years, they may provide it for free.