Download Sharp Aquos S3 Mini official firmware update from the link here, and follow the supplied flashing instructions to learn how to flash the stock rom.
If you observe that any of the links offered listed below is broken or does not work, please post in comments section so we fix and upgrade it ASAP.
Download Options
| Model | SG1 |
| Files | SG1-1270 -0-00 CN-B05 nb0.zip– 2.19 GB SG1-1270 -0-00 CN-B05- service-BL-heineken. nb0.zip– 1.50 GB |
| Firmware link | Download |
| How to flash | click here |
How to flash Sharp OTA firmware
- After downloading any of the above firmware update packages
- Copy to the root of your phone’s storage (that is,/ sdcard/)
- Launch your phone’s dialer (phone app) and dial # #874 # # *
- On the next screen choose “Install update” and the update process ought to now commence
- Please wait patiently and do not interrupt the upgrade procedure. Guarantee also that your phone is credited a minimum of 50%
- Once the update is complete, click the next choice to restart the phone.
- That’s all
If you need more help with flashing the update plan please post in remarks section listed below.