My device asked me to upgrade which i did , few days after My Blackberry 9860 went off and refused to power on. Only blinking Red LED light for few seconds and after display a symbol of battery empty with red X sign crossing it. as battery drain.
I ve tried diff ways to power it on but all to no avail. i tried using blackberry desktop software but when it gets to JVM installation it stops. and write blackberry device software not available..i have tried many ways. also downloaded an OS from AT&T and enter tru program file to App loader and stops also when it gets ARM and write d samething.
Please i need assistance on how to power on my device blackberry 9860.
Any contribution will be appreciated.