Adcom A500 HD 3G
Adcom A500 HD 3G is a Adcom firmware file listed under Adcom, distributed as Adcom_A500_HD_3G_MT6577_V001_07042013.zip with a download size of 425 MB. It is built for the MediaTek MT6577 chipset, with a firmware build date of April 07, 2013. It is flashed with SP Flash Tool. It was published on June 16, 2026. This page has been viewed 9 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 Adcom A500 HD 3G
Sometimes a clean firmware install is the best fix for a misbehaving phone. For Adcom A500 HD 3G owners, this page hosts the original Adcom stock ROM and the key file details. It can rescue a bricked handset, fix IMEI or baseband errors, and give the Adcom A500 HD 3G a fresh start without the clutter that builds up over time. File Name: Adcom_A500_HD_3G_MT6577_V001_07042013.zip File Size: 425 MB Before flashing, back up your data (the process wipes the device), charge above 50 percent, and install the correct USB drivers on your computer. Once installed, your Adcom A500 HD 3G should boot up like new. Use the right file for your exact model and don't interrupt the process.
File Details
| File name | Adcom A500 HD 3G |
|---|---|
| Package | Adcom_A500_HD_3G_MT6577_V001_07042013.zip |
| Brand / Platform | Adcom |
| Category | Adcom |
| Chipset | MediaTek MT6577 |
| Build date | April 07, 2013 |
| Flash tool | SP Flash Tool |
| Package format | ZIP archive |
| File size | 425 MB |
| Date added | June 16, 2026 |
| Price | Free |
How to flash Adcom A500 HD 3G with SP Flash Tool
- Confirm Adcom A500 HD 3G matches your exact device model and that the phone uses the MT6577 chipset.
- Back up your personal data, as flashing firmware can erase the device. Charge the battery above 50%.
- Download the file (425 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 Adcom A500 HD 3G free to download?
Yes, Adcom A500 HD 3G can be downloaded free of charge from this page.
How large is the download?
The Adcom A500 HD 3G package is 425 MB.
Which tool do I need to flash Adcom A500 HD 3G?
Adcom A500 HD 3G is MediaTek MT6577 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 Adcom devices. Always confirm it matches your specific model before flashing.