{"product_id":"samsung-antenna-flex-cable-for-smartphone-signal-repair","title":"Samsung Antenna Flex Cable For Smartphone Signal Repair","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eReplacement antenna signal flex cable for Samsung Galaxy S21 (SM-G991B)\u003c\/strong\u003e is a lightweight, flexible flex cable designed to restore antenna connections on compatible S21 units. It fits the internal signal assembly and is intended for repairs that target weak reception or intermittent connectivity.\u003c\/p\u003e \u003cp\u003eUse this cable when your Galaxy S21 shows dropped calls, slow mobile data, or inconsistent signal bars. It is suitable for DIY repairs and for technicians handling screen or chassis disassembly, helping avoid a full device replacement.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for Samsung Galaxy S21 SM-G991B variant.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Form-fit connector layout for direct replacement of the antenna flex.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Lightweight, flexible ribbon reduces bulk and eases routing inside the phone.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInspection:\u003c\/strong\u003e Each cable is visually inspected before shipment to reduce installation issues.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInstallation tip:\u003c\/strong\u003e Use ESD-safe tools and gentle pressure when seating the connector.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications (light):\u003c\/strong\u003e internal flex cable; connectors pre-attached; color: black\/metallic flex finish.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFit statement:\u003c\/strong\u003e Intended to replace the antenna signal flex on Galaxy S21 SM-G991B models; confirm model number before purchase. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Syndmart","offers":[{"title":"For Samsung Galaxy S21 5G SM-G991B","offer_id":47270137200858,"sku":"SPA2366","price":18.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/7062\/9594\/files\/SPA2366.jpg?v=1777876025","url":"https:\/\/syndmart.com\/products\/samsung-antenna-flex-cable-for-smartphone-signal-repair","provider":"Syndmart","version":"1.0","type":"link"}