Release Date
2017
OS
Android 6.1 (Marshmallow), upgradable to Android 8 (Oreo), ZenUI 3
Processor
Qualcomm MSM8953 Snapdragon 625 (14 nm)
Battery
5000 mAh
⚠️ Important Notice
Flashing firmware can be risky. Follow instructions carefully and backup your data before proceeding. We are not responsible for any damage to your device.
Available Firmware Files
| File Name | Size | Download |
|---|---|---|
|
Asus_Zenfone_3_Zoom_ZE553KL-MR2.1_WW-20.32.67.25-user-20170725-release-131513096567781026.zip
|
2 GB | |
|
Asus_ZenFone_3_Zoom_ZE553KL_UL-Z01H-CN-23.40.97.3_OTA.zip
|
2 GB | |
|
Asus_ZenFone_3_Zoom_ZE553KL_UL-Z01H-JP-23.40.97.96_OTA.zip
|
1.81 GB | |
|
Asus_ZenFone_3_Zoom_ZE553KL_UL-Z01H-JP-80.30.76.49_OTA.zip
|
1.82 GB | |
|
Asus_ZenFone_3_Zoom_ZE553KL_UL-Z01H-WW-80.20.179.62_OTA.zip
|
1.78 GB | |
|
Asus_ZenFone_3_Zoom_ZE553KL_UL-Z01H-WW-80.30.76.10_OTA.zip
|
1.74 GB |
How to Flash Stock ROM
- Download the correct ROM file for your device
- Install the required flash tool
- Enable USB debugging on your device
- Boot your device into download mode
- Connect your device to computer via USB
- Load the ROM file in the flash tool and start flashing
- Wait for the process to complete
- Reboot your device
Precautions
- Backup all important data before flashing
- Ensure battery is at least 50% charged
- Use original USB cable for stable connection
- Don't disconnect during flashing process
- Download ROM only for your specific model
- Follow manufacturer's instructions carefully