jab ap blackberry pe browsing kr rahe hote hai ya koi game play kr rahe hote hai ap laogo ne note kiya hoga blackberry ki speed slow ho jati hai wo speed is liya slow hoti hai blackberry pe ap jo b work perfome kre is ka record hota hai jis ko log bola jata hai
blackberry se ap ne alt ka button press kr k lglg type karna hai aur log open ho jay ga alt ka button chor dena hai aur waha se option wale button ko press karna hai odr se clear log ki option ko ok kar dena hai os k bad ap apne blackberry ki speed check karin.......