I purchased an Oppo Reno 14 Pro from the Vatan Bilgisayar online store. Since the day I received it, the phone has had a...n ongoing network reception issue. Even though the device is powered on and shows a cellular signal, people trying to call me are frequently unable to reach me. They tell me my pho
I purchased an Oppo A5 smartphone from the MediaMarkt store at Forum Gaziantep shopping mall around November 2025. From ...the very first day I started using it, the phone has constantly lagged, frozen, taken an unusually long time to open apps, and frequently become unresponsive shortly after they lau
On June 16, 2026, I purchased an Oppo A5 smartphone from the Teknosa store at Forum Gaziantep. From the very first day I... bought the device, I have been experiencing constant lagging, extreme slowness, and noticeable overheating. Apps open very slowly, the screen responds late, and even during normal
I have been using my Oppo Reno 11F 5G for about four months, and after installing the latest software update, I started ...experiencing several serious problems with the device. The phone frequently freezes, becomes unresponsive, and randomly lags during normal use, making the overall experience very f
I purchased a pair of Oppo Enco W31 earbuds in February 2024. After working without any issues for a while, the left ear...bud suddenly stopped charging and stopped working altogether. In early 2025, I sent the earbuds to KVK for warranty service. When the same problem happened again, Oppo replaced the
In March 2026, I purchased an Oppo Reno 15 Pro 5G from the MediaMarkt store at Meydan Shopping Mall in Isparta. Shortly ...after buying the phone, I realized that I could not find a compatible protective case or camera lens protector for this model anywhere, which has left me regretting my purchase. I
I am using an Oppo A18 device and on the night of 20 June 2026, around 12:00 a.m., I found that my device has been banne...d. Since this ban started, I am unable to use my device properly and I want to clearly state that I did not receive any prior information or explanation about this situation. I hav
I am using an Oppo A15s, and for about two weeks, I have been unable to use the official WhatsApp application on my phon...e. The download sometimes completes and the application installs, but it does not work at the phone number verification stage, and I cannot activate my account. I would like to rec
I am using an Oppo A3 5G phone in India, and for the past 15–20 days I have been experiencing a serious issue with the W...hatsApp Business application through the Google Play Store. The app is installed on my device and functions normally, but it does not appear in the Play Store under updates, so I a
I sent my Oppo Reno4 Pro phone by cargo to the Oppo authorized service on 26.03.2026 because only the intermediate film ...flex cable was broken. Before sending the device, I called the service and informed them that the problem was only with the intermediate film flex cable. About a week later, when I
For the past 15 days, I have been unable to log into my Instagram account on my Oppo Reno10 5G Neo smartphone. Even thou...gh I am entering the correct password, the app keeps showing a “wrong password” error. The same account works perfectly fine on other phones, so the issue appears to be specific to
I bought my Oppo Reno 14 F phone on 25 March 2026, and from the first day I have been experiencing a serious performance... problem. The device lags excessively, especially while playing the e-Football game, and this situation has continued in the same way until today without any improvement. Because o
"I am very grateful to the Oppo AGM technology company; they stood behind the product they sold. With the documents they prepared, I received a refund from Teknosa."
On 25.10.2025, I purchased an OPPO Reno 14 Pro 5G phone for 49,499 TL from ...the Teknosa store located in İzmir Agora mall. Within 3 days, I noticed net
On December 31, 2025, I purchased an Oppo A5 smartphone from the Vatan Bilgisayar store at Mall of Istanbul in Başakşehi...r, based on the salesperson’s recommendation. Within the first five days of use, the device started to experience freezing, lagging, and sound distortion issues, and these problems
On January 8, 2026, I purchased an Oppo A5 smartphone from the Vatan Computer Niğde Central branch, believing that its 6...000 mAh battery capacity would provide long-lasting battery life. However, shortly after I started using the device, I experienced excessive battery drain and overheating issues. E
I use the Tango application on my Oppo A58 device, and since the beginning of December, my account has been blocked. Eve...ry time I try to log in, the same message appears stating that my account has been blocked. I deleted and reinstalled the Tango app many times, more than ten times, but this did no
On November 9, 2025, the screen of my Oppo A3 2024 model phone, which I bought about 7–8 months ago, broke after a fall.... During the purchase, both the advertisements and sales representatives claimed that the device was resistant to drops and water, even showing test videos where it was used to crac
For the past 15 days, I’ve been unable to log into my Instagram account on my Oppo RX17 Neo smartphone. Even though I’m ...entering the correct password, I keep getting a “wrong password” error. However, I can log into the same account on other phones without any issue, and I also can’t access it throu
On my Oppo Realme C25S smartphone, pressing the power button automatically ends my phone calls. I’ve already adjusted th...e necessary settings, but the issue keeps recurring. I haven’t yet contacted customer service or a technical service center, and the warranty period is likely expired. I purchased
I purchased my Oppo A5 5G smartphone on September 22, 2025, from a Türk Telekom store, and the device is still under war...ranty. Since the day I bought it, I’ve been experiencing a severe overheating problem. Due to the excessive heat, several apps such as the flashlight, WhatsApp, and others keep cra
On October 1, 2025, I purchased an Oppo Reno 14F 5G (12/256 Opal Blue) smartphone from Media Markt Hilltown AVM, Karşıya...ka, İzmir. Just a few hours after unboxing the device, I began experiencing serious issues — the front camera stopped working, the rear camera froze, and the phone frequently lagge
I purchased my Oppo Reno 17 Pro smartphone one month ago from Media Markt. Since the first day of use, the phone has had... multiple serious issues — it appears as turned off to callers, the AirDrop feature doesn’t work, and CarPlay screen mirroring fails to connect. These problems have been present fr
I own an Oppo Reno 5 Lite smartphone, and for the past two months I have been struggling with serious charging and batte...ry issues. The phone no longer supports fast charging, and instead it charges extremely slowly. On top of that, the battery drains so quickly that I am now forced to keep the phone
I bought a brand-new Oppo A5 Pro smartphone from MediaMarkt in Antalya about two months ago. From day one, the phone sta...rted showing serious issues: it would randomly shut down and the screen would suddenly go black. Over the last 50 days this problem became constant, and now the device won’t power
Oppo is a company based in Dongguan, Guangdong, China that produces consumer electronics. The company's main products consist of smartphones, smart devices, audio devices, power banks, and various other electronic products.
Oppo, established in 2001, introduced its initial smartphone to the market in 2008. Since its inception, the company has experienced significant growth and has now established itself as one of the top smartphone manufacturers globally. Oppo, in 2021, secured the fifth spot among the largest smartphone manufacturers globally. They held a market share of 10.5%.
Oppo not only makes smartphones but also offers a variety of other electronic products such as smart devices, audio devices, and power banks. The company offers a range of smart devices, such as smartwatches, fitness trackers, and smart bands. Oppo offers a range of audio devices, including headphones, earphones, and speakers. The power banks made by Oppo are well-regarded for their large storage capacity and their ability to charge devices quickly.
Oppo has a presence in more than 40 countries. The company sells its products in various major markets worldwide, such as China, India, Southeast Asia, Europe, and the United States.
