RK3066 HeadUnit
v2.18 · 573.6 KB · code 218
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File information
UpdatedAug 12, 2020
PublishedAug 12, 2020
Packagecom.petrows.mtcservice
Versionv2.18 (218)
Size573.6 KB
MD5045de87fb8effb3012a60f5c9651da56
Min SDK17
Malware scanTRUSTED
Signature SHA1EB:3C:3B:BF:FF:FA:62:DE:D2:E6:E8:EF:D1:85:EB:A9:E4:36:41:7C
SignerCN=Peter Petrovich, OU=www.petro.ws, O=www.petro.ws, L=Saint-Petersburg
Total downloads10,000
This version10,000
Developerpetro.ws
Age ratingEveryone
What's new in v2.18
Fixed bug with annoying volume change popup
Security scan
TRUSTED
- Developer signature verified 2020-08-13
- Scanned for malware 2021-01-04 17:38:51
- Signature SHA1 EB:3C:3B:BF:FF:FA:62:DE:D2:E6:E8:EF:D1:85:EB:A9:E4:36:41:7C
- File MD5 045de87fb8effb3012a60f5c9651da56
How to install RK3066 HeadUnit v2.18 on Android API 17+
Takes about 2 minutes. You'll need roughly 573.6 KB of free storage.
- Grab com.petrows.mtcservice_218.apk — hit the Download button above (573.6 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 045de87fb8effb30…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.petrows.mtcservice_218.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=Peter Petrovich, OU=www.petro.ws, O=www.petro.ws, L=Saint-Petersburg. 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 RK3066 HeadUnit — tap Open on the install screen, or find the RK3066 HeadUnit icon in your app drawer.
Common install errors for RK3066 HeadUnit
- "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 17 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.