How do you unlock tata photon plus huawai ec 152 dongle?

To unlock a Tata Photon Plus Huawei EC 152 dongle, you typically need to obtain an unlock code. This can often be done by contacting the service provider or searching for an online unlocking service. Once you have the code, insert a non-Tata SIM card into the dongle, connect it to your computer, and use the provided software or interface to enter the unlock code when prompted. Follow any additional instructions to complete the unlocking process.