Acer Iconia A3-A20
Acer Iconia A3-A20 is a Acer firmware file listed under Acer, distributed as Acer_Iconia_A3-A20_MT8127_1.022.00_WW_GEN1_080715.zip with a download size of 878 MB. It is built for the MediaTek MT8127 chipset. It is flashed with SP Flash Tool. It was published on June 16, 2026. This page has been viewed 11 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 Iconia A3-A20
Sometimes a clean firmware install is the best fix for a misbehaving phone. For Acer Iconia A3-A20 owners, this page hosts the original Acer stock ROM and the key file details. Flashing the stock ROM can clear boot loops, failed updates, a frozen logo screen, or sluggish performance, replacing the system software with a known good copy. File Name: Acer_Iconia_A3-A20_MT8127_1.022.00_WW_GEN1_080715.zip File Size: 878 MB Back up everything important first, keep the battery above the halfway mark, use a cable you trust, and make sure the right drivers are installed. With the stock ROM back in place, the Acer Iconia A3-A20 returns to factory state. If something fails, verify the file matches your model and retry.
File Details
| File name | Acer Iconia A3-A20 |
|---|---|
| Package | Acer_Iconia_A3-A20_MT8127_1.022.00_WW_GEN1_080715.zip |
| Brand / Platform | Acer |
| Category | Acer |
| Chipset | MediaTek MT8127 |
| Flash tool | SP Flash Tool |
| Package format | ZIP archive |
| File size | 878 MB |
| Date added | June 16, 2026 |
| Price | Free |
How to flash Acer Iconia A3-A20 with SP Flash Tool
- Confirm Acer Iconia A3-A20 matches your exact device model and that the phone uses the MT8127 chipset.
- Back up your personal data, as flashing firmware can erase the device. Charge the battery above 50%.
- Download the file (878 MB) using the button above and extract it on a Windows PC.
- Install the MediaTek VCOM / USB drivers, then open SP Flash Tool.
- In the tool, load the scatter file (MTxxxx_Android_scatter.txt) from the extracted folder.
- Start the flash, then power the phone off, then connect it (hold Volume Up or Down if it is not detected).
- Wait for the success message before disconnecting. Use "Download Only" — "Format All + Download" erases IMEI/NVRAM calibration.
Guides for this firmware
- Installing MediaTek VCOM Drivers for SP Flash ToolTo flash firmware on a MediaTek-based device, you must use the SP Flash Tool in conjunction with MediaTek VCOM USB drivers. These drivers allow your computer to communicate with the device's chipset…
- What is a Scatter File? Loading MediaTek Firmware in SP Flash ToolA scatter file is a text document, typically named MTxxxx_Android_scatter.txt , that acts as a map for the SP Flash Tool. It tells the software exactly where each partition of the firmware should be…
- Fix SP Flash Tool Error 4032: S_FT_ENABLE_DRAM_FAILSP Flash Tool Error 4032, also known as S_FT_ENABLE_DRAM_FAIL , occurs when the software cannot initialize the device's internal memory (DRAM) during the flashing process. This typically happens due…
Frequently asked questions
Is Acer Iconia A3-A20 free to download?
Yes, Acer Iconia A3-A20 can be downloaded free of charge from this page.
How large is the download?
The Acer Iconia A3-A20 package is 878 MB.
Which tool do I need to flash Acer Iconia A3-A20?
Acer Iconia A3-A20 is MediaTek MT8127 firmware, so it is flashed with SP Flash Tool using the scatter file (MTxxxx_Android_scatter.txt).
Which devices is this firmware for?
This file is intended for Acer devices. Always confirm it matches your specific model before flashing.