I am running CM 7.1 on my SGS2 , all is fine , but I fumbled my way through the root process due to only having limited access to a poorly specced PC , and an awful internet connection at work ! (Mac user at home) this was a real nightmare ,and I'll spare you the gory details , but the result was this
*Flashed an insecure Kernal with Odin ,with a view to Rooting , was unable to run the root app (like I said long story !)
*Found a "pre-rooted" kernal on XDA devs that seemed appropriate for my device , so flashed that with odin
All worked fine , I was rooted !
I used CWM manager to install CWM recovery , which appeared to work , but I could not boot into it ! , so in the end I installed ROM manager and installed CWM via that - this seemed to work ,
I then installed CM7 Nightly via ROM manager , and all is good in the world , EXCEPT the yellow triangle on boot up (not a huge problem , but I'd prefer to lose it)
Can anyone tell me how to lose the triangle ? - I assume I have to flash a Kernal via Odin , but which one (considering I am running CM7.1 & CWM 18.104.22.168
Any help would me much appreciated ! thanks