ASUS ZenFone 4 Pro (ZS551KL, SE) Stock Firmware Flash File
Asus, Stock Roms
Download ASUS ZenFone 4 Pro (ZS551KL, SE) official stock firmware from the link here, and follow the provided flashing instructions to learn how to flash the stock rom.
Download Options
File Name: UL-ASUS_Z01GD_1-WW-15.0410.1809.92-user.zip
Size: 2.02 GB
Version: WW-15.0410.1809.92
Firmware Link: Download
File Name: UL-ASUS_Z01GD_1-TIM-15.0410.1806.78-user.zip
Size: 2.15 GB
Version: TIM-15.0410.1806.78
Firmware Link: Download
File Name: UL-ASUS_Z01GD_1-VF_IT-15.0410.1805.63-user.zip
Size: 2.12 GB
Version: VF_IT-15.0410.1805.63
Firmware Link: Download
How to flash
Asus, Stock Roms
Download ASUS ZenFone 4 Pro (ZS551KL, SE) official stock firmware from the link here, and follow the provided flashing instructions to learn how to flash the stock rom.
Download Options
File Name: UL-ASUS_Z01GD_1-WW-15.0410.1809.92-user.zip
Size: 2.02 GB
Version: WW-15.0410.1809.92
Firmware Link: Download
File Name: UL-ASUS_Z01GD_1-TIM-15.0410.1806.78-user.zip
Size: 2.15 GB
Version: TIM-15.0410.1806.78
Firmware Link: Download
File Name: UL-ASUS_Z01GD_1-VF_IT-15.0410.1805.63-user.zip
Size: 2.12 GB
Version: VF_IT-15.0410.1805.63
Firmware Link: Download
How to flash
- Extract the .RAW firmware from the downloaded zip package to device’ microSD card, in the root directory.
- Disconnect any USB cables connected.
- Reboot the device to recovery by pressing BOTH Power_On + Volume_Up (Hold).
- The logo “No USB connected” will show up,
- Press BOTH Volume_Down + Volume_Up.
- Select the option “SD DOWNLOAD”.
- Wait for flashing process to begin and complete
- Reboot.