i upgrade my iphone to 2.1 but i can not unloak it because the quickpwn application didnot work, and i got this message: "the appication failed to initialize properly (0xc0000135). Click on OK to terminate the application." i have 2G iphone my PC os is windows XP, and i installed itunes 8. so plz tell me what to do...
Try downgrading your firmware now because it says like you havent upgraded properly, thats why hence your getting this error. Try upgrading once again.