Who has the WORST Customer Service?

Samsung's support sent him round in a loop and hung up on him, but a second agent got to the answer, so he gave three stars overall.

Huawei's support was fast and to the point, and he scored it 4.5 out of 5.

Xiaomi's agent was friendly and solved the problem quickly, earning 4.5 out of 5.

BlackBerry demanded an IMEI and then a paid support fee, so he got no answer and no stars.

OPPO's agent overcomplicated a simple problem but stuck with him to a solution, earning 3.5 stars.

Vivo would not handle technical problems over the phone and could only promise an email, so he gave one star.

Apple's support had a long wait and needed account details, though staff were friendly once he got through, so 2.5 stars.