Release Date
2021, May 12
OS
N/A
Processor
Qualcomm SM8350 Snapdragon 888 5G (5 nm)
Battery
Li-Po 4000 mAh, non-removable
⚠️ 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_8_ZS590KS_31.01.2.7-BSP_210513_CMD.zip
|
2.11 MB | |
|
Asus_Zenfone_8_ZS590KS_30.11.51.60_MR0_20210605_AFT.zip
|
3.41 GB | |
|
Asus_Zenfone_8_ZS590KS_30.11.51.67_MR0_20210618_AFT.zip
|
3.41 GB | |
|
Asus_Zenfone_8_ZS590KS_30.11.51.83_MR0_20210709_AFT.zip
|
3.41 GB | |
|
Asus_Zenfone_8_ZS590KS_OPEN-ZS590KS-32.0301.0403.10-BSP-2204-User_220505_AFT.zip
|
2.28 GB | |
|
Asus_Zenfone_8_ZS590KS_WW-ZS590KS-31.1010.0410.61-MR0-2204-User_220422_AFT.zip
|
3.72 GB | |
|
Asus_Zenfone_8_ZS590KS_UL-ASUS_I006D-ASUS-31.1010.0411.122-1.1.25-2208_OTA.zip
|
3.03 GB | |
|
Asus_Zenfone_8_ZS590KS_UL-ASUS_I006D-ASUS-31.1010.0411.138-1.1.25-2210_OTA.zip
|
3.03 GB | |
|
Asus_Zenfone_8Z_ZS590KS_UL-ASUS_I006D-ASUS-31.1010.0411.122-1.1.25-2208_OTA.zip
|
3.03 GB | |
|
Asus_Zenfone_8Z_ZS590KS_UL-ASUS_I006D-ASUS-31.1010.0411.138-1.1.25-2210_OTA.zip
|
3.03 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