كيف أقوم بترقية تطبيقات EZWrite 5.0 و X-Sign؟

CP8601K / DuoBoard, CS6501, CS7501, CS8601, EZWrite 5, IL430, IL490, IL550, RE6501 65” Education Interactive Display, RE7501, RM5501K 55", RM5502K 55”, RM6501K 65", RM6502K 65”, RM7501K 75”, RM7502K, RM8601K 86”, RM8602K, RP6501K, RP6502 شاشة مسطحة تعليمية تفاعلية بدقة 4K UHD مقاس 65 بوصة, RP654K 65″-Education, RP704K 70" Corporate Interactive Flat Panel, RP7501K, RP7502, RP7502, RP750K 75″ Interactive Flat Panel Display, RP8601K, RP8602, RP8602, RP8602, RP860K 86″-Education, SL4302K, SL490, SL550, SL5502K, SL6502K, SL7502K, SL8502K, ST4301K, ST430K 43″ Smart Signage Series...