Look screen

[Löwe1860]

I have changed The Display! Now i have a Problem. When i Startes The phone all is good but when The Look Screen comes i CAN not Look it with The power on Button. The Screen is Black. When i Plug in The USB cabel The Look Screen Come and i CAN use The Phone. Thank YOU for The Help!!!!

[Thommo]

Changed the display, Do you mean installed a new LCD? - If you have then you may not have put it back together correctly or you just need to perform a system repair

Performing a system repair using PC Companion will factory reset your phone and erase all data so best to backup before you begin

Switch off your phone and unplug from Pc (Hold volume up and power for around 10 seconds)
Start PC Companion and select Support zone then Update my phone/tablet then in Blue Repair my phone/tablet and follow the on screen instructions - When prompted connect your phone still switched off holding volume down or back button - This should start the repair or reformat process

If you are using Windows 8/8.1 or a 64bit operating system then adjust the settings for PC Companion and run in compatibility mode and chose Windows 7 or XP