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Dongles have played a crucial role in the evolution of mobile unlocking, اکتیویشن especially in the early days when software methods were limited or unreliable. These compact external units connect to a computer via USB and act as intermediaries between the phone and unlocking software. They include targeted firmware processors that communicate directly with the device’s bootloader or baseband, allowing technicians to bypass carrier locks without altering the phone’s firmware.

As official unlocking methods have become widespread through official channels and online services, dongles remain essential in certain scenarios. For example, when a device is blacklisted, a dongle can often restore functionality. They serve as the only viable option for working with older devices that lack support for newer unlocking protocols.

Numerous mobile service centers still rely on dongles because they offer a consistent, offline solution that does not depend on internet connectivity or a carrier’s approval. Additionally, dongles support a wide range of brands and models, making them a versatile tool in a technician’s kit. Although newer technologies continue to emerge, the reliability and compatibility of dongles ensure they remain a vital part of the mobile unlocking ecosystem.