Hello ! Are you still around ?
I'd like to know if you are interested of improving on the Sonic Jump mods ?
Viewing post in Sonic Jump Classic - Android Translation Mods comments
I am not the right person to mod, but I can suggest you search for Android Game Modders. Those people can make Old Android 4.4 games compatible on Modern Android 10-12 through modding.
I would say contact TECH J5 for that. If he cant help, atleast ask him to suggest someone who can do so
https://t.me/techj5games
https://www.youtube.com/channel/UC-moE_o3iBH_sB_VqwwT-PA