Sigma Plus Dongle allows you to service the latest HiSilicon, MTK, Qualcomm, Unisoc, and TI OMAP phones.
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This is an all-in-one solution that requires annual payment. Once you bought it, you receive full access to the complete list of supported models and features, not divided into separate packs or by brands.
After the initial activation of the new box/dongle, you gain access to service operations for 1 year.
After your activation period expires, you must prolong your access using 6-month / 12-month activation.