Hotwav Cosmos V23 users have reported frequent bootloop problems, persistent errors with “App Stopped,” software glitches after OTA updates, and random IMEI loss that blocks SIM network access. Additional complaints include system freezes, touch not responding, and poor camera performance. By flashing the official Spreadtrum firmware, almost all these problems can be fixed—restoring network, resolving stuck boot logos, and clearing most software-related bugs for a far more reliable phone.
Hotwav Cosmos V23 Firmware Details
| Device Name | Hotwav Cosmos V23 |
|---|---|
| Model | Cosmos V23 |
| Chipset | Spreadtrum SC7731C |
| CPU | Quad-core, up to 1.3 GHz |
| GPU | ARM Mali-400 MP2 |
| RAM | 1 GB |
| Storage | 8 GB (expandable with SD card) |
| Display | 5.0″ FWVGA (854×480) |
| Main Camera | 8 MP |
| Front Camera | 5 MP |
| Battery | 2200 mAh |
| Android Version | 6.0 Marshmallow |
| Firmware Version | V23_K19_20170425 |
| Build Date | 2017-04-25 |
| File Size | 903 MB |
| File Type | ZIP (SPD .pac file inside) |
| Flashing Tool | SPD Upgrade Tool |
Warning: Flashing the wrong firmware or interrupting the process can permanently damage your Cosmos V23 or erase all your personal files. Make sure your device matches these specs and always back up important data first!
Download Official Firmware for Hotwav Cosmos V23
This is the official Spreadtrum (SPD) firmware for Hotwav Cosmos V23. Best for fixing bootloop, missing IMEI, and random app crash problems after failed updates. Avoid flashing on any other Hotwav devices!
📄 Filename: Hotwav_Cosmos_V23_K19_20170425_6.0_SPD.zip
📦 Size: 903 MB
🗓️ Build Date: 2017-04-25
🔢 Build Version: V23_K19_20170425
🤖 Android Version: 6.0 Marshmallow
⬇️ Download Link: Download from Google Drive
How to Flash the Firmware
- Download and extract the ZIP file to your PC.
- Install SPD Upgrade Tool and USB Drivers for Spreadtrum.
- Select the .pac file in Upgrade Tool; connect your powered-off phone via USB.
- Click “Start” and let the process finish uninterrupted.
- Disconnect and reboot your Hotwav Cosmos V23.
Want a step-by-step guide with images and videos? See this guide for full SPD firmware flashing instructions.
Disclaimer: Firmware flashing is risky! This website is not responsible for bricked phones or lost files. Comment below if you need help or experience any problems.
