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Superonline

Complaints

141 complaints
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Demand Action for a No-Show ISP Technician and Superonline Setup Delay

During my move from Ankara to central Artvin on August 9, 2026, I submitted a relocation request for my Superonline 1000...

How To Send Back Superonline Modem!

21

I cancelled my Superonline fiber broadband subscription yesterday for the service with number 110196937716. Right after ...

Turkcell Superonline Internet Outage for 10 Days – Urgent Repair

8

I have been using Turkcell Superonline home internet and my connection has been completely cut off since 13 July. The Wi...

8
Mohammed removed this complaint from publication

Turkcell Superonline 20 Days Without Service And No Installation

49

Turkcell Superonline and its dealer, Planet ECM, have provided absolutely no service for the past 20 days. Despite calli...

Turkcell Superonline Fiber Frequent Internet Outages

240

I am a Turkcell Superonline fiber internet subscriber using a 100 Mbps package at my address in Koza Mahallesi, Esenyurt...

Turkcell Superonline Canceled My Subscription Without Final Approval

61

I was using the Turkcell Superonline TV+ Premium x HBO Max service at my address in Küçükçekmece, Istanbul. On December ...

I Face Superonline TV Plus App Not Working on My Samsung TV for Weeks

93

For about one month, I have not been able to properly use the TV Plus application included with my Superonline service o...

Superonline Internet Down For Eight Days With Red LOS Light - No Resolution

107

I am a Superonline subscriber using the 50 Mbps campaign home internet service at my address. As of 28.11.2025 at 01:50,...

Superonline Internet Down For Eight Days With Red LOS Light - No Resolution

Superonline Fiber Internet Down - No Info or Resolution For Customer

56

I am a Superonline fiber home internet customer, and on December 2nd at around 09:30 in the morning my internet connecti...

Turkcell Superonline Free Tablet Promise Not Delivered After Renewal

74

Last month I extended my Turkcell Superonline internet and TV subscription with the promise of a free tablet in return f...

Superonline Fiber Internet And TV Plus Misleading Pricing

49

I signed up for fiber internet for about ₺700, and shortly after, a woman called saying that with this subscription, TV ...

Turkcell Sent Me Another Person’s Superonline Debt SMS on My Own Number

40

For years, I have been receiving Turkcell Superonline debt messages on my phone line ending in 1095, which has been regi...

Turkcell Superonline Didn’t Collect Modem After Subscription Ended

73

Since my Turkcell Superonline fiber optic internet subscription has ended, the modem device was supposed to be collected...

Turkcell Superonline Fiber Internet Constant Disconnection and Slow Speed

59

I have been using Turkcell Superonline fiber internet service for a long time at my address. However, I have been experi...

Superonline Fiber Internet Constant Connection Drops and Slow Speed

73

I use the Superonline fiber internet service and have been facing connection issues for a long time. I have encountered ...

Superonline Charged A Cancellation Fee After Five Days of Internet Use

49

I applied to Superonline for a 100 Mbps home internet service. The installation team that came to my home told me that m...

Turkcell Superonline Increased My Fiber Internet Bill

50

I am a Turkcell Superonline fiber internet subscriber. When I started my subscription in July 2025, I signed a 12-month ...

Superonline Fiber 100 Mbps Internet Keeps Disconnecting for a Month

55

I have been experiencing constant disconnections with my Superonline Fiber 100 Mbps internet subscription for about a mo...

Superonline Charged Me For Returned Modem And Filed Lawsuit

56

I canceled my Turkcell Superonline home internet subscription (number 10494202) without any cancellation fee due to marr...

Superonline Charges Loyal Fiber Users For New Modem Replacement

54

My Turkcell Superonline modem broke down. I’ve been a fiber internet subscriber for about 20 years, and when the modem I...

Superonline Internet Still Not Connected After Application

50

On October 21st, I applied for a Turkcell Superonline home internet subscription. Despite the time that has passed, the ...

Superonline Fiber Work Left Damaged Road and Potholes

54

About two months ago, after Superonline carried out fiber infrastructure work on 4246 Street in Şirinkent Neighborhood, ...

Superonline Fiber Work Left Damaged Road and Potholes
Superonline Fiber Work Left Damaged Road and Potholes