Advan O1A
Advan O1A is a Advan firmware file listed under Advan, distributed as Advan_O1A_130121_OTA.zip with a download size of 159 MB. It was published on April 28, 2026. This page has been viewed 6 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 Advan O1A
Advan O1A 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: Advan_O1A_130121_OTA.zip File Size: 159 MB How to Flash (install): Copy the update.zip file to the phone SD and flash it through the stock recovery mode. Mirror 1 (Free)Mirror 2 (Paid)
File Details
| File name | Advan O1A |
|---|---|
| Package | Advan_O1A_130121_OTA.zip |
| Brand / Platform | Advan |
| Category | Advan |
| File size | 159 MB |
| Date added | April 28, 2026 |
| Price | Free |
How to use this file
- Confirm Advan O1A matches your exact device model and that it is intended for Advan hardware.
- Back up your personal data, as flashing firmware can erase the device.
- Download the file (159 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 Advan O1A free to download?
Yes, Advan O1A can be downloaded free of charge from this page.
How large is the download?
The Advan O1A package is 159 MB.
Which devices is this firmware for?
This file is intended for Advan devices. Always confirm it matches your specific model before flashing.