Sigma Plus Box / Dongle 1 Year Access Renew

Sigma Plus Box / Dongle 1 Year Access Renew adds a full year of uninterrupted Sigma Plus access to your already‑activated SigmaKey Box or Dongle. Instead of renewing every few months, you extend the hardware‑based activation by twelve months in a single transaction. Your Box or Dongle keeps every supported brand — Samsung, Huawei, LG, ZTE, Alcatel, and the rest — and every feature, from network unlock and FRP bypass to IMEI repair and firmware flashing. The renewal is applied remotely through S7OFF within minutes, and it preserves your existing setup, settings, and device history.

This product is strictly for physical SigmaKey hardware that already holds an active or recently expired Sigma Plus activation. It is not a digital license. If your Box or Dongle has never had Sigma Plus activated, you need a first‑time activation instead. The 1‑year renewal is the most economical choice for workshops that use SigmaKey as a permanent part of their toolset — you lock in a lower per‑month cost compared to shorter renewals and eliminate the hassle of frequent expiry management. If your activation has already expired, don’t worry: in most cases, recently expired hardware can still be renewed, and we’ll confirm eligibility based on your serial number before processing.