Have Blackberry Z10 and restarted phone it locked up and won't restart, just shows a screen with fuzzy multicolored lines

For blackberry files import and export without screen, you can use blackberry link as well you can find blackberry blend services on your desktop pc and mac pc, you need to download it from official blackberry website. after download blackberry link, your blackberry mobile driver for pc already installed on your desktop or laptop, so you can easily browser from blackberry desktop application and aswell form your directly my computer page, there will show another disk as same as pendrive usb disk.

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Hi,
You can find a step by step guide on how to hard reset your phone here :
How to restore your BlackBerry Z10 when it won turn on

Hi. You can unlock your UK Orange network locked Blackberry Z10 safer and easier using unlock code. You can get the accurate unlock code for your Blackberry Z10 from ProUnlocking.com at affordable cost. Good luck.

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..............UNLOCKING INSTRUCTIONS..............
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1 - Switch ON your Blackberry Z10 with your current network/service provider's SIM card.
2 - Using the menu go to Settings Menu -> SIM card and press select.
3 - While holding the SHIFT key, type mepd.(NOTE: You may not see any text appear on the screen while typing mepd)
4 - You should now see the five locking categories listed.
5 - While holding the SHIFT KEY, type mep2.(NOTE: You may not see any text appear on the screen while typing mep2).
6 - Release the shift key.
7 - You will now be prompted to enter the Network MEP code. (it will also state how many attempts left)
8 - Enter the Unlock Code.
9 - Enter Return/Enter.
10 - The Blackberry Z10 should then be unlocked.

It's possible that your screen is dead and needs to be replaced. Try restarting your phone. If you've had it for less than a year contact your service provider for warranty support

If you haven't already, be sure to restart your phone. Also check your internal memory to make sure you haven't filled it up. If it is full, change your sync settings - they may be set to 30 days. If none of that works you may have to connect your phone to a computer, do a complete backup and reinstall of the operating software.

remove your battery and leave it out for around 5minutes, when you put the battery back in, the phone should auto reboot, hence sorting out any problems it has, if this fails, contact BLACKBERRY DIRECT, they should solve the problem for you with a secret menu!!

Ok...don't panic. The charger you are using is not compatible. Verizon only works with verizon blackberry's. Non verizon will not work with blackberry and vice versa. This is what will happen. you plug it in and it will boot for a few seconds and then the lightning bolt you see is the charge icon and then a red line in it means that charger is not compatable. Blackberry does make its own charger but there is a "pin" on the plug in that will tell it it is not the right one. Am I confusing you?