Master resetting the Oppo R5s

Oppo R5s was announced in August 2015 and the phone was available for sale from August 2015. It features a 5.2 inches captive touchscreen with more than 16 million colors. The resolution of the display is 1080 x 1920(~ 424 ppi pixel density). The processor of the smartphone is a Quad-core 1.7 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53; Qualcomm MSM8939 Snapdragon 615 while the graphic processor is Adreno 405. The phone has internal memory of 32 GB and 3 GB of RAM. The operating system is Android OS, v4.4.4 (KitKat). Even if it was designed to work at an optimal level, as any tech product on the market, it starts to work slower than usual after a period of time and even to freeze whenever you open some applications.48



  3.  Click on ‘Factory data reset’.
  4.  Choose Ok and wait for the device to reboot.


  1. Turn off your device.
  6. Wait for your phone to reboot.