If you own a Nokia T21 Firmware (Flash File) smartphone and need to install the Nokia T21 stock ROM, you’re in the right place. This guide will provide a step-by-step explanation on how to install the stock ROM/flash file on your device. Whether you’re looking to unbrick your phone or fix a bootloop issue, this article covers everything you need to know.
Nokia T21 Stock Firmware (Flash File)
The Nokia T21 stock ROM Firmware (Flash File) will help you upgrade, downgrade, or reinstall the stock firmware (OS) on your mobile device. Additionally, the flash file (ROM) allows you to repair software issues, bootloop errors, IMEI problems, or even a dead device.
Firmware Information
- Device Name: Nokia T21
- Android Version: Android 12
- Chipset: unisoc
- Language: Multi-Language
- Root Access: Not Rooted
- Gapps: Included
File Details
- File Name: HMDSW_agt_3490-0-00WW-B01_user_devicekit
- Firmware Version:
- File Size:
- Required Tools:
How to Install Nokia T21 Stock ROM Firmware (Flash File)
Follow these steps to install the Nokia T21 stock ROM Firmware (Flash File) on your device:
- Download and Install SPD Driver on your computer
- Download and Extract Firmware File and Flash tools
- Run SPD Flash tool
- Click load Package
- Now Select Pac file from the downloaded ROM folder
- Click Download/Start Arrow
- Connect Your switched off Phone by pressing volume up & down key
- Wait until success,
- once done, disconnect device & switch it ON
How to Install OTA:
- reboot phone to recovery
- plug it to pc using usb cable
- enable adb sideload (install/sideload)
- open cmd and send below code
adb sideload 'filename'
- after success! wipe data in recovery and reboot
Finally
This is the complete guide to installing the Nokia T21 stock ROM Firmware (Flash File) on your device. If you have any questions, feel free to use the comment section.
Important Notes:
- Backup Your Data: Flashing the firmware will erase all data. Ensure you back up important files before proceeding.
- Proceed with Caution: We are not responsible for any damage, bootloop, or issues caused by incorrect flashing.
- Battery Requirement: Ensure your device has at least 50% battery to prevent accidental shutdown during the process.
By following this guide, you can successfully install the Nokia T21 stock ROM Firmware (Flash File) and restore your device to its original state.
