Thread: Need help :( blackberry 8310...No OS!!!

hello Everyone :P

i have a Old blackberry cruve 8310 that is not working .. it shows this..


No OS or there is...---->>
okay here is the Problem
1. i inserted the battery.. THe Red LED blinks but noo turning on!
i did a research on Net , and got to know about my problem there was no OS in my blackberry.. and it wont turn on also
so i got the latest Desktop manager and i connected my Blackberry Without the battery . because i dint had any .. i borrowed my bro's battery :P..

soo i did everything without battery and all the process goes nicee like updating

but the problems come that it cant connect to JVM..:@ and i dont know what is that....

soo please help meeee..........
Step by Step how to doo ittt

thanks
Usman Aziz

P.S:Everything i DId , is Without the Battery!
But when i insert the battery the LEd blinks only thats it...

No replys till yet?
anyways i got to install the OS. now tht is 4.5 everythign is done

now i have one problem
i have the OS
but when i insert the battery the LED shows up then off nd the BB wont boot up ?
tht is the problem noww