Acer E400
Acer E400 is a Acer firmware file listed under Acer, distributed as Acer_E400_1.022.06.EMEA.GEN3_A21E.zip with a download size of 232 MB. It was published on April 28, 2026. This page has been viewed 5 times. It is available to download free of charge. Before flashing, verify the file matches your exact device model and back up your data.
About Acer E400
Acer E400 Stock Firmware (Flash File) The Flash File will help you Upgrade, Downgrade, or re-install the Stock Firmware (OS) on your Mobile Device. In addition, the Flash File (ROM) also enables you to repair the Mobile device if facing any Software Issue, Bootloop Issue, IMEI Issue, or Dead Issue. File Name: Acer_E400_1.022.06.EMEA.GEN3_A21E.zip File Size: 232 MB (Mediafire)
File Details
| File name | Acer E400 |
|---|---|
| Package | Acer_E400_1.022.06.EMEA.GEN3_A21E.zip |
| Brand / Platform | Acer |
| Category | Acer |
| File size | 232 MB |
| Date added | April 28, 2026 |
| Price | Free |
How to use this file
- Confirm Acer E400 matches your exact device model and that it is intended for Acer hardware.
- Back up your personal data, as flashing firmware can erase the device.
- Download the file (232 MB) using the button above.
- Use the appropriate flashing tool for your platform and follow the on-screen steps.
- Keep the device charged and connected until the process completes.
Frequently asked questions
Is Acer E400 free to download?
Yes, Acer E400 can be downloaded free of charge from this page.
How large is the download?
The Acer E400 package is 232 MB.
Which devices is this firmware for?
This file is intended for Acer devices. Always confirm it matches your specific model before flashing.