Basic Electrical Engineering Guide
  • Compatible with Android 4.4W+
  • Size: 7 MB
  • Developer: Global Apps Ent
To install this bundle, you will need: APKServices Installer.

Android Certificate

Package:  com.electricalengineeringguide
File MD5:  4c48e4c1dd77d3855cf1d23080a8c4b9
Certificate MD5:  4f257d7b7940d1c4baac067ef6004055
Certificate:  Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 1410919759 (0x5418ed4f)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=Global Apps Ent
        Validity
            Not Before: Nov  7 18:14:04 2017 GMT
            Not After : Oct 31 18:14:04 2047 GMT
        Subject: CN=Global Apps Ent
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:c1:d9:96:96:68:50:b7:12:04:ca:1a:ea:bc:cc:
                    8a:92:d2:4b:83:7a:d4:c7:a7:3c:6c:f2:9e:aa:39:
                    cd:4d:9c:49:fc:6a:19:33:cb:44:f1:1b:63:45:90:
                    a7:c3:f4:e9:70:7c:21:e9:39:ef:cf:b1:2d:2a:de:
                    38:f0:51:56:28:79:db:ac:26:44:d3:35:af:1c:2a:
                    86:00:a3:5d:24:13:75:23:20:4c:c4:41:b5:bc:b5:
                    12:d6:90:eb:60:e1:af:f0:d5:1f:f3:27:1a:41:de:
                    e6:2b:b9:61:00:9d:ca:2f:00:f8:48:ae:37:6b:48:
                    aa:67:ae:ac:d6:12:9f:43:c3:3e:69:e8:12:10:88:
                    47:e2:18:d7:89:89:86:61:bb:ec:cd:e7:f8:c1:13:
                    80:c4:d5:93:4d:f9:49:2f:3c:37:40:da:c7:ec:c2:
                    f3:16:9a:95:4e:25:a8:13:c4:cf:bb:e1:8d:ab:4e:
                    5c:d1:43:57:b9:8b:86:a8:0e:ac:3b:9b:80:b8:bb:
                    20:52:0b:67:d4:02:2b:35:50:6a:1b:8a:c9:e8:4b:
                    48:9e:53:2e:bb:cb:05:84:03:c4:c9:25:66:65:9d:
                    4a:02:23:44:6d:0e:88:31:3c:88:56:25:cd:63:9a:
                    35:1c:b8:4c:5f:e4:6e:8e:de:26:13:9c:c0:12:34:
                    cb:6d
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                C1:54:BB:C6:E0:D4:82:3E:53:F1:2F:A4:53:DA:D1:35:8F:A1:82:A9
    Signature Algorithm: sha256WithRSAEncryption
         36:5f:a2:b4:33:06:2c:1a:03:4c:4f:90:09:20:35:f4:43:99:
         f3:20:b5:b9:06:e8:2d:7b:f9:16:cc:08:ae:44:2f:34:e5:aa:
         e9:6a:d8:25:73:ea:7b:61:50:ae:74:82:f1:38:02:47:4a:f3:
         60:7c:79:b4:52:4b:29:9e:d6:77:52:f0:09:14:ca:72:95:7e:
         1e:0f:34:b1:7b:ae:2f:8e:06:20:75:b3:3f:04:f4:0b:52:be:
         2f:fc:e9:13:bb:5f:1a:7a:c1:55:26:65:27:58:93:60:7a:ce:
         8e:9e:03:fe:74:f5:c1:1b:3c:0b:ea:f8:08:0b:c4:14:f4:da:
         2a:a4:a4:43:d2:0b:81:97:67:40:06:73:f8:fe:9f:a9:25:0e:
         31:4a:98:cf:8e:8e:0f:8d:cf:4a:c5:09:ba:11:8b:46:7f:c0:
         ce:e4:57:32:1a:e2:c0:86:0f:ee:1f:79:19:4c:8d:7a:ee:d6:
         6c:89:fd:66:64:e2:03:85:1a:aa:8f:49:6d:56:9c:02:c4:cb:
         e0:57:d6:50:b6:1d:c1:30:27:47:ce:b4:35:39:e1:40:5d:e4:
         40:81:3f:a8:3b:43:45:ad:db:39:37:fc:5c:cc:fd:fa:89:45:
         27:60:be:67:12:6a:cd:c7:db:fd:a5:6e:f4:0e:19:49:49:df:
         5f:5b:9f:24

📱 How to Turn Off Google Play Protect & Enable APK Installation

Important: Disabling Play Protect turns off automatic security scanning. Do this only temporarily and only if you trust the app source.

🍀 Method 1: Turn it off through the Google Play Store

  1. Step 1: Open the Google Play Store app on your Android phone.
  2. Step 2: Tap your profile picture or initial in the top right corner.
  3. Step 3: Select “Play Protect” (it has a shield icon).
  4. Step 4: Tap the gear icon ⚙️ in the top right corner (Settings).
  5. Step 5: You'll see two switches:
  • Scan apps with Play Protect
  • Improve harmful app detection

Step 6: 👉 Turn both switches off (slide them to the left).
When asked for confirmation:
“Turn off Play Protect scanning?” → Tap Turn off.

🍀 Method 2: Turn it off from your phone’s Settings app (some phones)

  1. Step 1: Open your phone’s Settings.
  2. Step 2: Scroll down and select Google → then Security.
  3. Step 3: Tap Google Play Protect.
  4. Step 4: Turn off “Scan apps with Play Protect.”

Tip: To turn it back on later, go to Play Store → profile icon → Play Protect → ⚙️ and switch the options back ON.

🍀 Method 3: Allow installation of APK files (outside Google Play)

  1. Step 1: Open your phone’s Settings.
  2. Step 2: Tap Security (or Privacy & Security on newer Android versions).
  3. Step 3: Tap Install unknown apps (or Install unknown sources).
  4. Step 4: Choose the app you’ll use to open/download the APK (e.g., Chrome, Files).
  5. Step 5: Switch on “Allow from this source.”
  6. Step 6: You can now install APK files from that app.

Safety reminder: After installing, turn Play Protect back on and consider disabling “Allow from this source” again.