| Method | Status | “Hot” Factor | |--------|--------|---------------| | OTA (Over-the-air) | ❌ Disabled (BlackBerry infrastructure shutdown) | N/A | | BlackBerry Desktop Manager (v7.1) | ⚠️ Partially functional | USB power loop may cause heating | | BlackBerry Link (last version) | ⚠️ Unreliable for OS7 | Can stall, causing battery drain | | Autoloader (.exe) | ✅ Recommended | Device gets warm during flash – normal |
Wait patiently for the process to complete without disconnecting the device. The phone may reboot several times during this action. firmware change update on blackberry 9380 curve hot
: Use a tool like BBSAK (BlackBerry Swiss Army Knife) to wipe the phone. Your screen will show Error 507 , confirming the old OS is gone. | Method | Status | “Hot” Factor |
: As BlackBerry has ended official support for OS 7.1 and earlier, official downloads from BlackBerry's main site may no longer be available. You may need to source firmware from reputable community archives like BBVIET.INFO firmware.center Method 1: Using BlackBerry Desktop Software (Recommended) Your screen will show Error 507 , confirming