hi guys. my aunt using SG Ace for quite awhile.

she's using 2.2 with stock rom and didnt wish to root.

do you guys have any random reboots or random shut down? sometimes overheating for nothing~~ i dont know what else to do, tried checking the apps and such, uninstalling, resintall but same problem.

one more question, Kies update sucks so is there any way to get the official gingerbread update and update through ODIN? need to know where to get the files and maybe some advice when flashing. its my aunt's phone so i dont do risk flashing. its the same as other samsung device right? the kernel, modem, rom and stuff~~

my own device i dont care, i can experiment myself.

thank you!