Firmware Change Update On Blackberry 9380 Curve Hot

BlackBerry Curve 9380: Firmware Update Guide & Fixing Overheating Issues

The BlackBerry Curve 9380 is a classic device, but updating its firmware today comes with unique challenges—especially if your phone is running hot during or after the process. Here’s everything you need to know.

8. Conclusion

The firmware change on the BlackBerry 9380 Curve was completed successfully without data loss or system errors. The device is now running the optimized OS 7.1 build, resolving previous stability concerns and enabling full hardware functionality. firmware change update on blackberry 9380 curve hot

2. Update Methods (Historical & Current)

| 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 | BlackBerry Curve 9380: Firmware Update Guide & Fixing

3.1 Overheating (Thermal)

After updating to OS 7.1.0 Bundle 2866 (v7.1.0.1098) , multiple users reported: Step 1: Thermal Diagnosis

• Battery temperature >45°C during first 24 hours (indexing files).
• Hot back cover near battery contacts – caused by radio module re-scanning networks.
• Fix: Pull battery for 5 mins after update; disable 4G if not needed.

Step 1: Thermal Diagnosis

• Remove the battery and place it on a flat, non-metallic surface for 30 minutes.
• Use an infrared thermometer on the exposed motherboard (under the battery). Target temperature: ≤ 32°C.
• If the motherboard itself is hot without the battery, there is a short circuit – do NOT proceed with update.