If you cannot locate the specific R45 build, join the "BiTGApps Support" Telegram group (linked on their GitHub). Upload the log file from /sdcard/bitgapps.log after a failed install, and the developer or community will provide a direct archive link.
If you are looking for the build specifically, visit the XDA Developers forum and search for the "BitGApps for Android 12" thread. The developer typically maintains a list of builds there. Since build numbers progress quickly, you may find versions newer than R45, which is generally recommended for better stability. bitgappsarm1200r45 link
: Historical and latest release assets can be found on the BiTGApps Release GitHub . If you cannot locate the specific R45 build,
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