https://www.asus.com/hk/Phone/Ze ... /HelpDesk_Download/
ASUS ZenFone Selfie software Image: V188.8.131.522 for WW SKU only*
1. Support IN sku.
2. Support eMMC ver5.1.
3. Bug fixes and increase stability.
4. Fix can't show operator name.
5. Fix battery draining in debugging mode.
6. Fix Modem Crash after implement Airplane Mode.
7. Fix SIM1 Signal Detection Issue.
8. Fix Signal Issue in 4G environment
9. Fix PS Icon disappear and cellular data unavailable while switching data service between SIM1 & SIM2.
10. Improve camera stability.
11. Fine tune noise and sharpness.
12. Update exposure control.