Telegram X
v0.28.1.1771-x86 · 37.5 MB · code 1771030
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File information
UpdatedJan 14, 2026
PublishedNov 27, 2020
Packageorg.thunderdog.challegram
Versionv0.28.1.1771-x86 (1771030)
Size37.5 MB
MD5ebbf54eeb031c445987bfb4e2f4a22db
Min SDK16
ABIsx86
Malware scanTRUSTED
Signature SHA166:46:21:34:34:5A:6A:DA:C3:C1:D5:AE:A9:CE:F0:42:1B:7C:AB:68
SignerCN=Viacheslav Krylov
Total downloads100,000,000
This version100,000,000
DeveloperThunderdog
Age ratingEveryone
What's new in v0.28.1.1771-x86
0.28.1.1771
– App now fits entire screen on Android 11 and higher
– Full-screen media viewer
– View in Thread in replies message menu
– System navigation gestures support
– Option to use iris or face biometrics as Passcode Lock
– Resolved an issue that could prevent logging in
– Improved stability and performance
– Other features and changes.
https://t.me/tgx_android
– App now fits entire screen on Android 11 and higher
– Full-screen media viewer
– View in Thread in replies message menu
– System navigation gestures support
– Option to use iris or face biometrics as Passcode Lock
– Resolved an issue that could prevent logging in
– Improved stability and performance
– Other features and changes.
https://t.me/tgx_android
Security scan
TRUSTED
- Developer signature verified 2026-01-14
- Signature SHA1 66:46:21:34:34:5A:6A:DA:C3:C1:D5:AE:A9:CE:F0:42:1B:7C:AB:68
- File MD5 ebbf54eeb031c445987bfb4e2f4a22db
How to install Telegram X v0.28.1.1771-x86 on Android API 16+
Takes about 2 minutes. You'll need roughly 37.5 MB of free storage.
- Grab org.thunderdog.challegram_1771030.apk — hit the Download button above (37.5 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 ebbf54eeb031c445…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find org.thunderdog.challegram_1771030.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=Viacheslav Krylov. 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 Telegram X — tap Open on the install screen, or find the Telegram X icon in your app drawer (this build targets x86 devices).
Common install errors for Telegram X
- "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 16 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.