If you own a Samsung Galaxy Note 9 and you want to access hidden and advance feature of the phone such as USB debugging, then you need to active the Android developer mode options of Samsung Galaxy Note 9. To do that make sure that you have enough knowledge in what you’re doing with your phone as it will unlock some other android features that might put your android phone more vulnerable to hacking or to viruses.
Below are the steps on how to activate and enable Android Developer Mode Options in Samsung Galaxy Note 9
Step 1 – Swipe down from the top corner of your phone to show the phone menu. Click on the settings icon located on the top – right side of the screen.
Step 2 – From the settings menu, navigate to the bottom menu and click on System Menu. From the System Menu, click on About Phone.
Step 3 – On the Settings -> System -> About Phone screen, click the on Software Information then click the Build Number label on left for five times until it shows the message “Developer mode has been enabled”.
Step 4 – Now since you already activated and enabled the developer mode of your Samsung Galaxy Note 9, you can now access it on Settings and click on Developer Options.
Step 5 – (Optional) USB Debugging allows you to connect your phone to PC and do things such as rooting, installation or running and debugging an app without phone intervention. To activate this feature, you need to go to developer options menu and check “Allow USB Debugging”.
I hope that this guide on how to activate and enable android developer options in Samsung Galaxy Note 9 is informative and we would like to thank you for reading.
Samsung Galaxy Note 9 Specifications
| NETWORK | Technology | GSM / HSPA / LTE |
|---|
| LAUNCH | Announced | 2018, August |
|---|---|---|
| Status | Available. Released 2018, August |
| BODY | Dimensions | 161.9 x 76.4 x 8.8 mm (6.37 x 3.01 x 0.35 in) |
|---|---|---|
| Weight | 201 g (7.09 oz) | |
| Build | Front/back glass (Gorilla Glass 5), aluminum frame | |
| SIM | Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
| – Samsung Pay (Visa, MasterCard certified) – IP68 dust/water proof (up to 1.5m for 30 mins) – Stylus (Bluetooth integration) |
| DISPLAY | Type | Super AMOLED capacitive touchscreen, 16M colors |
|---|---|---|
| Size | 6.4 inches, 103.2 cm2 (~83.4% screen-to-body ratio) | |
| Resolution | 1440 x 2960 pixels, 18.5:9 ratio (~516 ppi density) | |
| Multitouch | Yes | |
| Protection | Corning Gorilla Glass 5 | |
| – HDR10 compliant – Always-on display |
| PLATFORM | OS | Android 8.1 (Oreo) |
|---|---|---|
| Chipset | Exynos 9810 Octa (10 nm) – EMEA Qualcomm SDM845 Snapdragon 845 (10 nm) – USA/LATAM, China |
|
| CPU | Octa-core (4×2.7 GHz Mongoose M3 & 4×1.8 GHz Cortex-A55) – EMEA Octa-core (4×2.8 GHz Kryo 385 Gold & 4×1.7 GHz Kryo 385 Silver) – USA/LATAM, China |
|
| GPU | Mali-G72 MP18 – EMEA Adreno 630 – USA/LATAM, China |
| MEMORY | Card slot | microSD, up to 512 GB (uses SIM 2 slot) – dual SIM model only |
|---|---|---|
| Internal | 512 GB, 8 GB RAM or 128 GB, 6 GB RAM |
| MAIN CAMERA | Dual | 12 MP, f/1.5-2.4, 26mm (wide), 1/2.55″, 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.4, 52mm (telephoto), 1/3.4″, 1.0µm, AF, OIS, 2x optical zoom |
|---|---|---|
| Features | LED flash, auto-HDR, panorama | |
| Video | 2160p@60fps, 1080p@240fps, 720p@960fps, HDR, dual-video rec. |
| SELFIE CAMERA | Single | 8 MP, f/1.7, 25mm (wide), 1/3.6″, 1.22µm, AF |
|---|---|---|
| Features | Dual video call, Auto-HDR | |
| Video | 1440p@30fps |
| SOUND | Alert types | Vibration; MP3, WAV ringtones |
|---|---|---|
| Loudspeaker | Yes, with stereo speakers | |
| 3.5mm jack | Yes | |
| – 32-bit/384kHz audio – Active noise cancellation with dedicated mic |
| COMMS | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
|---|---|---|
| Bluetooth | 5.0, A2DP, LE, aptX | |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | |
| NFC | Yes | |
| Radio | No | |
| USB | 3.1, Type-C 1.0 reversible connector |
| FEATURES | Sensors | Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 |
|---|---|---|
| Messaging | SMS(threaded view), MMS, Email, Push Email, IM | |
| Browser | HTML5 | |
| – Samsung DeX (desktop experience support) – Fast battery charging (Quick Charge 2.0) – Qi/PMA wireless charging (market dependent) – ANT+ support – Bixby natural language commands and dictation – MP4/DivX/XviD/H.265 player – MP3/WAV/eAAC+/FLAC player – Photo/video editor – Document editor |
| BATTERY | Non-removable Li-Ion 4000 mAh battery |
|---|
| MISC | Colors | Metallic Copper, Lavender Purple, Ocean Blue, Midnight Black |
|---|---|---|
| TESTS | Performance | Basemark OS II: 3377 / Basemark OS II 2.0: 3064 Basemark X: 41994 |
|---|---|---|
| Display | Contrast ratio: Infinite (nominal), 4.531 (sunlight) | |
| Camera | Photo / Video | |
| Loudspeaker | Voice 71dB / Noise 74dB / Ring 80dB | |
| Audio quality | Noise -93.7dB / Crosstalk -94.1dB | |
| Battery life |
Endurance rating 97h
|
*Source: Our information about the specifications of Samsung Galaxy Note 9 was taken from GSMArena.
