downgrade kitkat

[tilene]

Hey Everyone, wanted a help... I really need to get back to my jellybean. My phone is slow,. How to downgrade kitkat please?

[Thommo]

You need to use Flashtools and you will also need a .ftf firmware file, With these you can then manually flash and or downgrade your device - You'd be best visiting XDA and looking for a firmware file

[tilene]

thx for replying me quickly. what u mean by ftf? and were to download flashtools. IM SO LOST LOL

[tilene]

Moreover im having trouble since updating kitkat.. as there is no compatible app for facebook:smileyangry:

[Thommo]

For E1

For E1 Dual