Release Date
2021, April 08
OS
N/A
Processor
Qualcomm SM4350 Snapdragon 480 5G (8 nm)
Battery
Li-Po 4470 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 |
|---|---|---|
|
Nokia_X20_V1.27A_Quicksilver_00WW_QKS_Sprout_11_RKQ1.210107.001_00WW_1_27A_11_OTA.zip
|
88 MB | |
|
Nokia_X20_V1.200_Quicksilver_00WW_QKS_Sprout_11_RKQ1.210107.001_00WW_1_200_11_OTA.zip
|
179 MB | |
|
Nokia_X20_V1.270_Quicksilver_00WW_QKS_Sprout_11_RKQ1.210107.001_00WW_1_270_11_OTA.zip
|
379 MB | |
|
Nokia_X20_Quicksilver_00WW_QKS_Sprout_12_SKQ1.210821.001_00WW_2_350_12_OTA.zip
|
2.03 GB | |
|
Nokia_X20_8f6bbfecbb1b3b68a0dc6c43eda15f78dc425a99_OTA.zip
|
2.03 GB | |
|
Nokia_X20_HMDSW_QKS_138A-0-00WW-B01_User_DeviceKit.zip
|
2.4 GB | |
|
Nokia_X20_HMDSW_QKS_261A-0-00WW-B01_User_DeviceKit.zip
|
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