MK 61/54
v2.3 · 317.8 KB · code 230
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File information
UpdatedJul 4, 2017
PublishedMay 2, 2017
Packagecom.cax.pmk
Versionv2.3 (230)
Size317.8 KB
MD52a1b3fa66749b0198a84c23890a2e337
Min SDK4
Malware scanTRUSTED
Signature SHA122:9C:E6:8B:E1:FE:27:3C:F9:39:5A:23:89:EF:B4:8C:DF:B7:64:64
SignerCN=Stanislav Borutsky, L=Modiin, C=IL
Total downloads265
This version265
DeveloperStanislav Borutsky
Age ratingEveryone
What's new in v2.3
v2.3:
- fixed state saving instability on leaving app
- fixed layout resizing glitch
- switching calculator off and state saving/loading became faster
- added user preferences for:
* type of on/off and angle mode switches (checkbox/radio buttons or slider)
* vibration intensity
* buttons outline
* labels text size
- fixed state saving instability on leaving app
- fixed layout resizing glitch
- switching calculator off and state saving/loading became faster
- added user preferences for:
* type of on/off and angle mode switches (checkbox/radio buttons or slider)
* vibration intensity
* buttons outline
* labels text size
Security scan
TRUSTED
- Developer signature verified 2017-05-04
- Scanned for malware 2020-03-24 22:33:44
- Signature SHA1 22:9C:E6:8B:E1:FE:27:3C:F9:39:5A:23:89:EF:B4:8C:DF:B7:64:64
- File MD5 2a1b3fa66749b0198a84c23890a2e337
How to install MK 61/54 v2.3 on Android API 4+
Takes about 2 minutes. You'll need roughly 317.8 KB of free storage.
- Grab com.cax.pmk_230.apk — hit the Download button above (317.8 KB). 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 2a1b3fa66749b019…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.cax.pmk_230.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=Stanislav Borutsky, L=Modiin, C=IL. 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 MK 61/54 — tap Open on the install screen, or find the MK 61/54 icon in your app drawer.
Common install errors for MK 61/54
- "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 4 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.