I can confirm that styelz image worked on my 70283 as well. Though as documented, issues with compatability with some apps in Goggle Play store. Workaround by downloading those apps from 1Mobile. So Styelz ROM is working but not exactly perfectly.
Out of curiosity here is an extract of the relevant lines from my Samsung GT-I9100 Build-Prop. You will see there are 3 more lines where the model (GT-I9100) or brand (samsung) are quoted. ...
ro.product.model=GT-I9100T
ro.product.brand=samsung
ro.product.name=GT-I9100T
ro.product.device=GT-I9100T
ro.product.board=smdk4210
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product_ship=true
ro.product.manufacturer=samsung
Has anyone tried to amend the Build.Prop in Styelz image to reflect the original Samsung GT-I9100 one for better compatibility in Goggle Play store? In particular, lines 2, 3 & 4 ?.