Peace be upon you and God's mercy and blessings. Professional modification of all types of routers. Basic modification: 100 Professional modification: 150 Router programming and maintenance: 50 Installing a new version: 100 Signal troubleshooting. Internet speed issues. Solution for insulation problems, God willing. Internet signal booster: 700 Installation of the booster: 200 Maintenance of the booster and replacement of damaged cables. Maintenance of cables and replacement of damaged connections.