I've tried to root my GS2 with Odin 1.85 and XWKDD_insecure. All went well, but after the reboot it was locked at the boot screen with the device name and an yellow triangle with an exclamation mark. It wouldnt load the SO. So I tried the GT-I9100_KE7_insecure, then i got an writing error on Odin. Then i Got a firmware error. Tried booting in recovery mode, did a factory reset and cleared cache. Still nothing.
Then I tried I9100XWKDD_I9100XXKDH_I9100OXXKDC_HOME and EXT4 with Odin 1.83 got rid of the exclamation mark, but the phone is still locket at the loadingboot screen (with the name of the device).
I may have done some dumb noob mistake, but i`ve followed the tutorials to the letter.
Please help me. I`m kinda desperate, `cause i just got this phone and here in Brazil it is SUPER-DUPER-expensive.
Thanks a lot in advance.
EDIT: Also tried reflashing with GT-I9100_ZTA_I9100UHKI4_I9100UHKI2_I9100ZTAKH2 and then GT-I9100_ZTA_I9100UHKE4_I9100UHKE2_I9100ZTAKE2. Still same issue.