If your J7 Pro still won’t respond to this, then you should try doing this…. Press and hold the Volume Down button first and don’t let it go. Press and hold the Power key while holding down When you've uninstalled all your suspicious apps, restart your phone. Reset Your Android Device. If nothing else fixes your issue, your last option is to reset your phone to the factory settings. Doing so wipes off all your settings and stored data on your phone, allowing you to start from scratch. Press and hold the Power button for at least 6 seconds, then tap Restart. Press and hold the Power + Volume Down buttons for at least 5 seconds; Swipe down from the top of the screen to access the Notification Panel, then tap on "Safe mode is on" To disable and restart. If the phone is booted into this Mode, there is a problem with third-party Here is the complete guide about How to enter into Recovery mode on Samsung Galaxy C9 Pro. reboot the system, delete the cache partition, and apply software Depends on the computer. Usually either delete, F2, F10, F11, or F12 gets you to the UEFI firmware settings. Sometimes it can be other keys but its usually either Delete or an F key. Once in there look for an option that says something along the lines of Boot Mode, CSM support, UEFI Mode, or Legacy Support. Hello I have Samsung C9 Pro using since last 3 years . Since many months I have been facing issue of screen starts flickering (Actually the backlight on/off looks like) below are the symptoms and I am fully convinced that this can not be HW problem. Being in electronic product development for many y .

samsung c9 pro restart problem