Restart the phone or tablet. Disconnect the phone or tablet and then attempt to turn it on by holding the Power key (or Side key) and Volume down key for 15-20 seconds. The Samsung Galaxy logo will appear. If the screen turns on, your device needed to be charged.
Why is my android stuck on a black screen?
Plug in phone, wait five minutes, and then try to do a Force Restart. This ensure the phone has enough power to restart, and restarting could clear any errors that might be affecting the screen. If possible, remove the battery, wait 30 seconds or more, and then reinstall the battery and start your phone.
How do you fix a black screen on a Samsung Galaxy S4?
Switch off your Galaxy s4 and wait till the black screen appears. And remove the battery outside from the mobile. Continuously hold the power key for about 2 minutes. Leave the phone for 5-6 minutes. After that, insert battery & switch on the phone. And you may see the black screen might fixed.
How do you unlock Samsung Galaxy S4?
In order to receive a network unlock code for your Samsung Galaxy S4 you need to provide IMEI number (15 digits unique number). It can be found by dialing *#06# as a phone number, as well as by checking in the phone settings of your device. Samsung network unlock by code is the perfect option for all Samsung models.
How to take a screenshot on Samsung Galaxy S4?
Simultaneously press Power and Volume down on your Samsung Galaxy S4.
Is it possible to unblock a Galaxy S4?
The truth of the mater is that carriers block mobile devices for the sake of holding on the customers that sign up with them. It is possible to unlock a Samsung Galaxy S4 device, though.
