Download Cubot R9 official firmware from the link here, and follow the provided flashing instructions to learn how to flash the stock rom.
If you notice that any of the links provided below is broken or doesn’t work, please post in comments section so we fix and update it ASAP.
Download Options
File Name: CUBOT_R9_7061C_V008_20170811 google .zip
Size: 978.6 MB
Firmware – Download
File Name: R9_7061C_V011_20170920 .zip
Size: 1013.9 MB
Firmware – Download
How to flash
If you downloaded the flashtool firmware (PC firmware) click here to view complete flashing instructions.
For the OTA firmware (TCard Update) follow steps below:
- Download and copy the file to the root of your phone’s internal storage
- Go to Settings – About phone – Wireless update – Local updates (on the right top corner)
- Choose Internal storage, then select the files which you just downloaded
- Select Install now
- Then tap OK
If you have any issue with flashing, post in comments section below for assistance.