The list of the most useful codes for unlocking secret Smartphone Features.

Talking about accesibility, most mobile phones have no secrets for most users, but not everyone knows that each cellphone brand has it’s own series of secret codes that show information about the phone’s model, software details and even a series of settings that are not visible in the settings menu.

Codes for Samsung

• *#06# – Display IMEI code
• *#1234# – View Software Version such as PDA, CSC, MODEM, etc. Helps you check the BL, AP, CP, and CSC of your Samsung device
• #*#4636#*#* – Diagnosis and general settings menu
• *#*#7780#*#* –  Factory restore
• *2767*4387264636# – Display product code
• *#*#1472365#*#* – GPS test
• *#*#197328640#*#* – Service mode for main menu
• *#232337# – Show device’s Bluetooth address
• *#232331# – Test Bluetooth
• *#9090# – Diagnostic configuration
• *#0842# – Backlight/vibration test
• *#0673# – Melody test
• *#0*# – General test
• *#872564# – USB logging control
• *#0782# – Real time clock test
• *#1575# – GPS control menu
• 273283*255*3282*# – Data create menu
• *#34971539# – Camera Firmware Update
• *#0589# – Light Sensor Test Mode
• *#44336# – Sofware Version Info
• *#273283*255*663282*# – Data Create SD Card
• *#07# – Test History
• *#7353# – Quick test menu

Source: Unlock hidden smartphone features with these secret codes. The list of the most useful codes

Codes for iPhone

• *#06# – Displays your IMEI
• *3001#12345#* – Field mode reveals many of the inner settings of your iPhone, specifically up-to-date network and cell information
• *#67# – Check the number for call forwarding when the iPhone is busy
• *#31# – Allows you to hide your number
• #43# – Deactivate waiting call
• *43# – Activate awaiting call
• *#43# – Call Waiting Status
• *#5005*7672# – Check the SMS center
• *#62# – Verify the number for forwarding calls If there is no service is available
• *#61# – Check the numbers of missed calls
• ##002# – Disable all call forwarding

Codes for Huawei

• *#*#6130#*#* – Test Menu
• *#*#0000#*#* – Secret Menu / Advanced Options / Tricks
• ##497613 and press “Call” – Test menu
• ##745698 – Get Version Number of Huawei Phone
• ##258741 – Factory Reset

Codes for HTC

• *#*#3424#*#* – HTC function test Program
• *#*# – Meniul HTC Info
• *#*#8255#*#* – Launch GTalk Service Monitor
• ##3424# – Diagnostic mode
• ##3282# – EPST menu
• ##8626337# – VOCODER
• ##33284# – Field trial menu
• ##786# – Reverse Logistics Support
• ##7738# – Protocol Revision
• *#*#1111#*#* – Software version
• *#*#2222#*#* – Hardware version
• *#*#4636#*#* – HTC info menu

Codes for LG

• 3845#*850# – Diagnostic Test Menu for AT&T cellphones
• 5689#*990# – Diagnostic Test Menu for Sprint cellphones
• 3845#*851# – Diagnostic Test Menu for T-Mobile cellphones
• ##228378 – Diagnostic Test Menu for Verizon cellphones
• 3845#*855# – Diagnostic Test Menu for international alternative

Codes for Oneplus

• *#808# – Hidden menu for tests
• *#*#4636#*#* – Displays information about phone, battery, wi-fi, etc.

Codes for Xiaomi

• *#*#4636#*#* – Information and Test
• *#*#6484#*#* or *#*#64663#*#* – Engineering Mode
• *#*#225#*#* – Calendar information
• *#*#564548#*#* – Phone manufacture date, Hardware Version, etc.

Codes for Motorola

• ##7764726 – Hidden Motorola Droid menu

Codes for Sony Xperia

• *#*#7378423#*#* – Service tests

General Codes

• *#*#4636**#* – Displays information about phone, battery and wi-fi
• *#34971539# – Displays information about phone’s camera
• *#2663# – Displays information about touch screen
• *#1234# sau *#44336# – Displays firmware version
• *#06# – Displays IMEI, phone’s ID and IP address of a PC
• *#232337# – Displays MAC address of phone
• *#232338# – Displays WLAN MAC of phone
• *#*#8255#*#* – Displays GTalk Service
• *#7465625# – Check the phone lock status

Codes for Hardware Testing

• *#0*# – Test RGB (Red Blue Green), Receiver, Vibration, Touch sensitivity, Speakers, Camera Sensors, S-Pen, Audio loopback,  Software version, etc.
• ***#2664#*#* – Touch screen test
• *#0283# – Check Audio loopback control
• *#0588# – Proximity Sensor test
• *#0228# – Battery diagnostics
• *#0289# – Audio/speaker-test (Melody Test Mode)
• *#0782# – Real-time clock test
• *#0842# – Vibration test
• *#0673# – Audio/speaker-test (same as *#0289#)
• *#0011# – View GSM status information
• *#4777*8665# – GPSR tool

System Codes

• *#9900# – Restore system journal data (RAM, core, modem)
• #*273*283663282*255*# – Copy all the mulimedia data from SD Card to internal memory
• *2767*3855# – Factory reset
• *2767*2878# – Reset all phone data, without deleting registered data

Don’t let the hidden codes fall into the wrong hands now that you have them. You’ve been accepted into the Girly Boy Squad.

When it comes to their gaming PCs, gamers frequently face the issue of overheating. For this, there are several potential explanations, such as overclocking, lack of adequate cooling, and inexpensive case fan quality.

Don’t be afraid. I am mentioning some of the important points and accessories in this article that you can use to cool your gaming PC during long gaming sessions.

1) Clean your PC

Do you know what keeps your PC cool? It is the fan inside it that optimizes according to the temperature within the Processor for different speed settings. Often, inside or near the fan, a large amount of dust accumulates, resulting in slow speed or even injury. To make sure your CPU fan works correctly, it is best to clean your machine once a month.

2) Avoid Overclocking

When you drive your computer components harder and faster than their intended limits. Overclocking happens in such situations, and if done for longer periods, it leads to downgraded CPU performance. So you can stop overclocking your CPU if you want to experience long hours of gaming.

3) Update the CPU Case Fan

The most sensitive and expensive thing is the processor inside your gaming machine. Any time you play resource-heavy games like CS Go, it has the potential to get overheated. When it comes to playing high-end games, gamers are also recommended to use high-quality case fans.

In contrast to the optimized case fans sold by brands such as Noctua etc the factory mounted case fan does not provide you with sufficient cooling when you play high-end games on your gaming PC. Therefore to keep your CPU cool while gaming, you desperately need high-quality case fans.

4) Power Supply Replacement

Your machine power supply has a big fan inside. This is where, when you place your hand behind your screen, you can feel the heat coming out.

If there is no mounted case fan on your gaming PC, then this is the only place where the heat can get out of your computer. If your power supply fan is not working correctly, there are high odds of overheating. In such a case, I would recommend removing the PSU fan.

5) Add a Phase Change Unit:

The phase change unit definition can be understood as the function of a refrigerator. It helps to cool the overheated CPU, but it operates using the same technology as in fridges.

6) Add a CPU Water Cooling System

The amount of heat generation in high-end gaming PCs is so great that even a high-quality case fan is not enough to keep the CPU cold. You would need a water cooling system in that situation, which is more powerful and cools your CPU better.

Don’t worry if you think about “Water in Computer”, the water is enclosed within the sealed transfer device. A cycle-operated pump that provides cooling for all parts of the CPU and computer. The most surprising thing is that to mount the water cooling system, you don’t have to be a pro.

Conclusion

So these are the steps that you should follow if you want to get the Best out of your Gaming PC. It is highly beneficial that you follow these methods while playing for extended times as it can greatly improve your overall Gaming Experience.

Do feel free to comment down your suggestions and questions below and we will answer them for you.

Also Read: Top 6 Things You Should Do To Maintain Your Computer