Screen wont come on my galaxy s4

Your phone screen is damage and that's need a repair.

Samsung Galaxy S4 Troubleshooting - The Droid Guy

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Galaxy S4 won't charge, won't turn on; Galaxy S4 camera flash not working ..... S4Can't Receive Calls; S4 Can't Open Emails; S4 Headphone Does Not work ..... Galaxy S4 won't download any email attachment; Samsung Galaxy S4 stuck at ...

Samsung Galaxy Note 4 Troubleshooting - The Droid Guy

thedroidguy.com/samsung-galaxy-note-4-troubleshooting

Samsung Galaxy Note 4 Battery Is Not Working Issue & Other Related Problems ...Galaxy Note 4 Stuck In Boot Screen, Does Not Start, Other Related Problems .....Data After Lollipop; Galaxy Note 4 LED Indicator Not Working After Lollipop ..... When Iopen an attachment from any e-mail (pdf, excel, word, note), I can not ...

Amazon.com: Customer Discussions: Kindle Fire and email attachments

www.amazon.com/forum/kindle?_encoding...

Amazon.com, Inc.Dec 26, 2011 - Electronics. TV & Video Home Audio & Theater Camera, Photo & Video Cell Phones & Accessories .... why can't I open or view email attachments on my Kindle Fire? ... Please scroll down and tell me if the box beside Enable Flash is checked. ... Me:I can read the emails and comcast.net does not work either

Problems After Updating to iOS 9.0.1? - iPhone Topics

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What to Do When Your Android Phone or Tablet Won't Turn ...

www.howtogeek.com/.../what-to-do-when-your-android-phone-or-tablet...

May 16, 2015 - android wont turn on. You turn on your Android phone or tablet by pressing its power button - simple. If that button won't work, your device isn't necessarily broken ... often see an "empty battery" indicator on the screen when you try to turn it on. ... You should only have to hold the Power button down for ten ...

samsung tablet wont turn on - Samsung - Android Tablets - Tom's Guide

www.tomsguide.com/forum/id-2155281/samsung-tablet-wont-turn.html

3 days ago - 43 posts - ‎36 authors

You mean you want to IMEI unlock the locked network on your Samsung Galaxy S4?I suggest you can approach Theunlockarena.com and specify the country,locked network of the phone.Based on the availability you can get the unlock code along with free instructions.

Hi. What is the exact model of your Samsung phone? If you want to unlock your Samsung Galaxy S4, you can unlock it safer and easier using unlock code. You can get the accurate unlock code for your Samsung Galaxy S4 from ProUnlocking.com at affordable cost.

-<()>--<()>--<()>--<()>--<()>--<()>--<()>-
..............UNLOCKING INSTRUCTIONS..............
-<()>--<()>--<()>--<()>--<()>--<()>--<()>-

Method 1:
1 - Switch ON your Samsung Galaxy S4 with a NOT ACCEPTED SIM Card.
2 - Samsung Galaxy S4 will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung Galaxy S4 shows "Insert Correct SIM Card")

Method 2:
1 - Switch ON your Samsung Galaxy S4 with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung Galaxy S4.
3 - Compose : #0111*CODE#.

Sounds like you may need to try and reset it to factory settings. See this site... http://www.howtogeek.com/130611/how-to-factory-reset-your-android-phone-or-tablet-when-it-wont-boot/

Try to remove the battery, wait a few minutes. Plug the battery back in and see if the phone will reboot.

Hold the power down and press the -volume button down to reboot