Acer One 7 B1-770
Acer One 7 B1-770 is a Acer firmware file listed under Acer, distributed as Acer_One_7_B1-770_RV00RC12.WW.GEN1_A50L_OTA.zip with a download size of 872 MB. It was published on April 28, 2026. This page has been viewed 8 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 One 7 B1-770
Acer One 7 B1-770 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_One_7_B1-770_RV00RC12.WW.GEN1_A50L_OTA.zip File Size: 872 MB How to Flash (install): Copy the update.zip file to the phone SD and flash it through the stock recovery mode. (Mediafire)
File Details
| File name | Acer One 7 B1-770 |
|---|---|
| Package | Acer_One_7_B1-770_RV00RC12.WW.GEN1_A50L_OTA.zip |
| Brand / Platform | Acer |
| Category | Acer |
| File size | 872 MB |
| Date added | April 28, 2026 |
| Price | Free |
How to use this file
- Confirm Acer One 7 B1-770 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 (872 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 One 7 B1-770 free to download?
Yes, Acer One 7 B1-770 can be downloaded free of charge from this page.
How large is the download?
The Acer One 7 B1-770 package is 872 MB.
Which devices is this firmware for?
This file is intended for Acer devices. Always confirm it matches your specific model before flashing.