My Samsung VR7700BM Robot Vacuum Won’t Charge or Navigate
I purchased the Samsung VR7700BM (VR3MB77312K) robot vacuum, and just over a year later, it stopped charging and would n...o longer turn on. I took it to the Samsung service center in Mustafakemalpaşa, Bursa, where they replaced the charging station. After picking it up, the vacuum malfunctioned again