I have tried this by flashing it using ODIN - AP file only. BUT warranty bit sensitive apps are not working SO I flashed a custom ROM from XDA developers. Works way much better. Using Millenium v2 for 3 months now without any problem.
BTW, flashing AP will overwrite your existing recovery.
kung supported ang OTG sa device mo pwd ka magkabit ng physcial keyboard OTG to USB adapter. normally makakatype ka na so pwd ka na magconnect sa wifi at maginstall ng kahit anong app.
d mo need developers options kung maginstall ka lang ng mga downloaded apk apps na hindi gamit ang playstore...
bootloader problem yan. need mo full flash ang LATEST na para sa device mo. Philippines latest (G610YZTU2ARJ3)
https://www.sammobile.com/firmwares/galaxy-on7/SM-G610Y/SMA/download/G610YZTU2ARJ3/240001/
CSC customization - this will set the ROM to our region / country: PHILIPPINES (the most important tweak since the ROM is originally set to INDIA, and all apps think that the country of the device is INDIA) Samsung Apps like Galaxy Apps will show you apps that isn't applicable to our region...
PROBLEM: If you run Samsung Themes and apply it, Messaging App (SMS) doesn't look right or sometimes the theme shows white text against white background. I haven't found any theme nor have the time to edit the themes manually to get a black background for SMS.
SOLUTION: Change the default...
change default lock/home screen wallpaper:
kung gusto nyo bumalik sa stock samsung wallpapers pag nag apply kayo ng default theme, burahin ninyo ang:
lockscreen_default_wallpaper.png
default_wallpaper.png
to change it to your own wallpaper, make your own and rename as above
procedure: all...