Hello, I bring to us a new version of android 4.4.2 kitkat for T211 (it don't work T210, T110, T111). I admited this is beatiful and fast, have low consuption of mb ram and cpu. The gpu get more performance, I don't know why the bad performance on quadrant (on kiktkat I get 3500, on jelly bean I get 4100) but on antutu I get 14.5k on jelly bean I get around 11~12.5k . Sometimes systemui get a strong lag, and the samsung didn't addict support of tecnology ART and the new engine opengl ES 3.0 don't actived, consuption of battery is strong, this problem occur on galaxy S4 too. So I give the tutorial:
Download the odin and stock firmware here.
I don't resposibilize errors or damages cause on your device
https://mega.co.nz/#!uU4j3agb!8lYOjb8NiN-U5Yvf_MI2N5y_AfF0FDsBtp2XcxvKh9o
https://mega.co.nz/#!bMRWkJrD!gDgAmFcania4Yo4W41G4o1G9LRDxzag-ktZHAPSofFE
Extract the files
Open the odin
Select pda, and choose file you downloaded home t211etc...
Click on start and wait
Done you have a kitkat on your T211
Click thanks if I help you.
Download the odin and stock firmware here.
I don't resposibilize errors or damages cause on your device
https://mega.co.nz/#!uU4j3agb!8lYOjb8NiN-U5Yvf_MI2N5y_AfF0FDsBtp2XcxvKh9o
https://mega.co.nz/#!bMRWkJrD!gDgAmFcania4Yo4W41G4o1G9LRDxzag-ktZHAPSofFE
Extract the files
Open the odin
Select pda, and choose file you downloaded home t211etc...
Click on start and wait
Done you have a kitkat on your T211
Click thanks if I help you.