Hi, I have a 2018 Galaxy A7 with a black screen. I have done all the usual things like press and hold the down volume and power button. Did the same when a charger is in, and strangely the logo will appear then disappear after 5 seconds. If I press and hold the down volume and power button when charging the logo screen will come up with a buzzing every 5 seconds again, once I then take my fingers off the buttons it will not do anything. So at least the screen is actually working. I have also placed a intutu charger in so I can see if the charge is going to the phone but it does not seem to decrease in stored charge. So does this mean a battery issue?
Any help would be appreciated.
Thanks, G