Y800_UMI_
20141231_044242-s7yler.zip = UMI firmware from 31/12-2014
V3.02 (This is a Beta ROM from UMI, but still under development & testing)
1. Better compatibility with some Play Store apps (Google Plus now works etc.)
2. Small bug fixes
Y800_UMI_
20141217_1905-s7yler.zip = UMI firmware from 17/12-2014
V3.02 (This is a Beta ROM from UMI, but still under development & testing)
1. Improved reboot (users have reported that random reboots is fixed with this version)
2. Improved camera (photos in the dark are brighter)
3. Add farsi language
4. Improved battery life
5. Added battery saving mode entry on the dropdown menu
6. Vibration improved
7. New options in the Quick Toggles
8. Small bug fixes
Y800_UMI_20141118_1536-s7yler.zip = UMI firmware from 18/11-2014
V3.01 (Retail Stock ROM)
1. More shortcut options on the lockscreen
2. Improved camera
3. Power Saving Modes added
4. Added torch in the Quick Toggles
5. Added one function for facial recognition to unlock the phone
6. Updated standby time
7. Added reboot in powerdown menu
8. Small bug fixes
