Flash problem

[abbas_farhan]

i downgrade my phone from 4.4.4 to 4.2 using flashtool. after completing flash succesfully i turn on my phone but the phone shows the welcome screen and shutdown it and automatically my phone turned on and again do the previous work. It worked continuously. I can't use my phone. Now what can i do??

Thank you everyone.

[Thommo]

Try performing a system repair - This will factory reset your phone and if successful leave Flashtools alone

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 onscreen 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