Microsoft Edge Beta
v145.0.3800.54 · 279.5 MB · code 380005423
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File information
UpdatedFeb 14, 2026
PublishedJul 19, 2021
Packagecom.microsoft.emmx.beta
Versionv145.0.3800.54 (380005423)
Size279.5 MB
MD5d9f706d03213c2d9b3eb846eb71d6d7f
Min SDK32
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA124:59:BE:24:81:55:BB:9A:AD:A4:42:B5:3C:09:D6:FC:AE:DC:22:66
SignerCN=Microsoft Edge for Android, O=Microsoft Corporation, L=Redmond, ST=Washington, C=US
Total downloads1,000,000
This version1,000,000
DeveloperMicrosoft Corporation
Age ratingEveryone
What's new in v145.0.3800.54
Welcome to the Microsoft Edge Beta! Check out what's new in this release:
• Fixed some bugs and improved stability and performance.
Your feedback helps us improve, install now and share your thoughts!
• Fixed some bugs and improved stability and performance.
Your feedback helps us improve, install now and share your thoughts!
Security scan
TRUSTED
- Developer signature verified 2026-02-14
- Signature SHA1 24:59:BE:24:81:55:BB:9A:AD:A4:42:B5:3C:09:D6:FC:AE:DC:22:66
- File MD5 d9f706d03213c2d9b3eb846eb71d6d7f
How to install Microsoft Edge Beta v145.0.3800.54 on Android API 32+
Takes about 2 minutes. You'll need roughly 279.5 MB of free storage.
- Grab com.microsoft.emmx.beta_380005423.apk — hit the Download button above (279.5 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches d9f706d03213c2d9…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.microsoft.emmx.beta_380005423.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Microsoft Edge for Android, O=Microsoft Corporation, L=Redmond, ST=Washington, C=US. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Microsoft Edge Beta — tap Open on the install screen, or find the Microsoft Edge Beta icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for Microsoft Edge Beta
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 32 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships arm64-v8a native code. Devices with a different CPU will reject it.