✨ Watch the reviews ✨ ✅ SIM card slot maintenance (Huawei, Nokia, ZTE, Oppo) ✅ Charging port maintenance for ZTE router 🚨 Note (Changing the part without tuning, cutting, or direct connection, the charging port is replaced with a new one) Router modification and installation of external antenna ports. 🚨 No objection to dealing with shops .🚨 Also, there is a mobile phone maintenance course ❇ Do you have a passion and desire to learn maintenance? Disassembly and assembly. Soldering Changing the charging port and SIM card slot. Contact me ❇ Contact via the number provided in the contact section #router #5g #maintenance