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BlackBerry® OS Smartphones

Posts: 22
Registered: ‎02-11-2013
My Device: curve 9220
My Carrier: vodafone

blackberry rebooting again and again

i am using the blackberry curve 9220 . it was all working fine but now it is facing a strange problam . it reboots itself automatcally again and again.


i posted my problam here before  and they told me to reload the os using app loader as shown in the crackberry.com link.


i even tried that i got that pin:unknown 

i reloaded my os two times .. 


but i still has the same problam .


i also saw this kb article 



i followed all the steps but at last the problam remains  ..


is there any problam with the battery or any problam with the hardware??


please help me