Migrate - custom ROM migration tool [4.0 GPE] vapollo (v5.0.1) [beta] Beta
APK · 10.3 MB · version code 51 · Android 5.0+ · uploaded May 21, 2025
This is a beta (pre-release) build and may be unstable. See the current release.
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File information
- Version
- vapollo (v5.0.1) [beta] (51)
- Uploaded
- May 21, 2025
- Size
- 10.3 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 17a1007d985d402a6cf34a0f300935e0
- Signing certificate (SHA-1)
- 41:37:D4:08:6F:E4:25:E1:A6:09:6A:58:7D:93:F3:86:98:71:21:E1
- Signed by
- CN=Sayantan Roychowdhury, L=Kharagpur, ST=West Bengal, C=IN
- File name
- balti-migrate-51-70700132-17a1007d985d402a6cf34a0f300935e0.apk
- Package
- balti.migrate
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in vapollo (v5.0.1) [beta]
# Compatibility fixes for Android 11
# Add Message center to display important announcements.
# Migrate helper now allows to retry failed apk installs
# Add a "Migrate flasher only" backup option
# Save app icons as png files
# Show number of apps selected for backup in Extra backups screen
# Keep screen on when calculating backup size
# Save last state of selection in extras
# Don't remount /data partition in system test
# Many under the hood changes
Permissions (12)
This version requests 12 permissions, 8 of them sensitive.
- Access all files Sensitive android.permission.MANAGE_EXTERNAL_STORAGE
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Package usage stats Sensitive android.permission.PACKAGE_USAGE_STATS
- Read call log Sensitive android.permission.READ_CALL_LOG
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Read sms Sensitive android.permission.READ_SMS
- See all installed apps Sensitive android.permission.QUERY_ALL_PACKAGES
- Full network access android.permission.INTERNET
- Get package size android.permission.GET_PACKAGE_SIZE
- Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
- Run foreground services android.permission.FOREGROUND_SERVICE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Sayantan Roychowdhury” Not the developer's name (“BaltiApps”). Names in certificates can't be verified, so this alone proves nothing.
Store checks
- Developer signature verified Aug 9, 2023
- Uploaded by “apkmolds” Bronze tier · 2,331 followers · uploading since 2018
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Migrate - custom ROM migration tool [4.0 GPE] on Android 5.0+
You'll need about 20.5 MB of free space.
- Download the APK — tap Download APK above (10.3 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap balti-migrate-51-70700132-17a1007d985d402a6cf34a0f300935e0.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 17a1007d985d402a6cf34a0f300935e0. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Migrate - custom ROM migration tool [4.0 GPE] — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 5.0+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.