Default [Q] recovery - root GT-I9195

Hello all

First of all, sorry for starting a new thread, but i aint allowed to post directly to the proper thread

my Phone is a GT-I9195 XXUBMJ7

so here goes the Q i got :

1: rooted my GT-I9195 with arco68 guide with great success : http://forum.xda-developers.com/show....php?t=2364980
however if i check i with root checker it says : Congratulations you have root access, but under analysis it says : setuid is not configerated
properly and etc, what does this mean and does it make any different
also after this i tried to flash the GT-I9195_Kernel_v1.zip and after i did that root checker now tells me that setuid attribute is present and
correctly configured

2: was trying to update my phone via kies to the latest firmware XXUBML1 from XXUBMJ7 and my phone was useless after that (could not turn
wifi on and the phone was really slow and full of bugs) so i flash it back to XXUBMJ7, so does that mean im stuck on XXUBMJ7 now ?


Best regards

nibb