Qubo Big1 Firmware Flash File (Stock ROM)
QUBO Big1 is a nice-looking Android smartphone that features a 6.26-inches display, a 4500mAh battery, an 8MP rear camera, a 5MP front camera, 1GB RAM, 16GB ROM, etc along with 3G connectivity. The handset runs on Android 10 out-of-the-box that…
