The 2021 firmware includes an outdated Play Services. Open the Play Store, search for "Google Play Services," and update it manually. Otherwise, maps may crash.
Because Android 10 handles permissions differently, you must redo a few things: k2001n firmware update android 10 2021
Device Target: Lenovo K2001n (and regional variants) Android Version: 10 (Q) Security Patch Level: 2021 The 2021 firmware includes an outdated Play Services