No. Save data is backward-incompatible. Trying to load a v8.x save into v1.0.3 will corrupt or reset your progress.
If you want a lightweight Minion Rush experience without hunting for risky old versions, try: minion rush apk 103 upd
| Feature | v1.0.3 (old) | Latest Official | |--------|-------------|----------------| | File size | ~45 MB | ~180 MB | | Android requirement | 2.3 (Gingerbread) | 6.0+ | | Costumes | ~25 | 100+ | | Locations | 4 | 12+ | | Multiplayer | No | Yes (Monthly ranking) | | Ads | Few | Frequent (removable with purchase) | | Banana passes | No | Yes (Battle pass system) | | Stability on new phones | Low (may crash) | High | | Offline play | Yes (mostly) | Limited (requires login often) | | Feature | v1
As you can see, Minion Rush APK 103 upd is for nostalgia or low-end devices. You miss out on years of content: Gru’s mansion, the Rise of Gru expansion, new minions (Otto), and events. the Rise of Gru expansion