He Smartphone use in Spain has doubled in the last five yearsgoing from 41% to 81% of the population, according to the latest Google Consumer Barometer Report.
However, not everyone uses it in the same way. Some opt for a device with a good camera so they can fill their social networks with memories, others prefer a powerful gaming device, while others simply use it to communicate.
Read more: 7 hidden Android features you probably don’t know about
In any case, there are a number of android secret codes that can take your smartphone to the next level, that is, make you look like an expert. And the fact is that Google’s operating system hides many surprises…
Of course, we warn you that these keys are stored on the devices themselves. In fact, if one of them does not work for you, it may be because vary depending on the Android version that you have installed on your smartphone.
1. Device information, usage statistics and battery: *#*#4636#*#*
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2. Display the MAC address of the WiFi connection: *#*#232338#*#*
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3. IMEI number: *#06#
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4. Backup user files: *#*#273282*255*663282*#*#*
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5. Camera hardware details: *#*#34971539#*#*
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6. Information about the software and hardware of the equipment: *#12580*369#
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7. Start Test Mode or “Safe Mode”: *#*#7262626#*#*
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8. Show RAM information: *#*#3264#*#*
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9. Restore the terminal to factory settings (formatting data): *2767*3855#
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10. Restoring the terminal to factory settings (without formatting data): *#*#7780#*#*
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11. Quick GPS hardware test: *#*#1472365#*#*
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12. Bluetooth connection address: *#*#232337#*#
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13. Mobile network coverage control menu: *#301279#
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14. Testing WiFi connectivity hardware: *#*#232339#*#*
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15. Touch Screen Hardware Test: *#*#2664#*#*
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16. Hardware test on proximity sensor: *#*#0588#*#*
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17. Audio hardware test: *#*#0289#*#*
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18. Hardware test on LCD screen: *#*#0*#*#*
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19. SIM card lock status: *#7465625#
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20. Vibration and backlight hardware test: *#*#0842#*#*
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21. Activating test mode: *#*#197328640#*#*
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Tags: Android