Using a version as old as 9.88.2 today comes with significant risks: Deprecation: Google officially ended support for Maps versions 10.15 and below
Version 9882 appears to be a pre-alpha or internal Google dogfood build. It is not intended for public release. Users who encounter this version on third-party APK sites should treat it as potentially unstable and unsafe . google maps versi 9882
The full version string likely looked like 10.xx.xx.9882 or a micro-build of the v10 series. Key identifiers of this era include: Using a version as old as 9