Do you own an Ultra smartphone or tablet? If yes, are you searching for the stock ROM firmware for your device? If yes is your answer again, then you have landed in the right place. Here you can download Ultra stock ROM firmware for all models.
If your Ultra device is corrupted or bricked, download Ultra stock firmware from here (based on the model number of your device) and flash it on your smartphone or tablet to get it back to a working condition again.
Download Ultra Stock ROM Firmware
Ultra J8 Stock ROM Firmware
Model Name: Ultra J8
Stock Android ROM Version: 8.1.0
Firmware File Size: 546 MB
1) Ultra Mobile officially provides all the stock ROM firmware files given here. So, if you face any inconvenience while flashing these firmware files, contact their support team.
2) Download Ultra USB driver and install it on your computer for connecting your device to a PC or laptop computer.
3) Can’t find the stock ROM firmware file for your Ultra device on this page? Kindly let us know by leaving a comment below.
4) Make sure that you flash the original IMEI on your Ultra device after flashing stock ROM firmware file on it.
5) If you would like to get rooting tutorials, custom recovery flashing tutorials, etc., for your Ultra smartphone or tablet, let us know by dropping a comment below.