Updating the firmware on a legacy device like the BlackBerry Curve 9380
The BlackBerry 9380 Curve is designed to operate between 0°C and 35°C (32°F to 95°F). During a firmware flash, the CPU and memory controller run at 100% utilization for 15–30 minutes. If you initiate a firmware change update on BlackBerry 9380 Curve hot (meaning the device surface temperature exceeds 45°C / 113°F), several risks emerge: firmware change update on blackberry 9380 curve hot
Battery Charge: Your device should be charged to at least 50% to prevent it from shutting down mid-update. Updating the firmware on a legacy device like
The BlackBerry Curve 9380 Go to product viewer dialog for this item. BlackBerry OS 7
If you are trying to install firmware from a different carrier than your original one, you must bypass the vendor check: