Samsung Galaxy J7 SECRET CODES

In this video I will show you some "secret" codes for Samsung Galaxy J7 J700F (Android 5.1.1).You can use this codes to check hardware and software version of your phone, to diagnose the phone problems or to ensure you that your phone is working correctly.
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IMPORTANT
These codes also should work on:J700M (LATAM); J700H with no LTE (South Africa, Pakistan, Vietnam)
Here are the codes:
*#06# IMEI Number
*#1234# Software Version
*#12580*369# Software and Hardware info
*#7353# Quick Test
*#0*# Test Mode
*#0011# Service Mode
*#0228# Battery Status
*#0808# USB Settings

LINKS
How to enable Developer Options on Samsung Galaxy J7
   • How to enable Developer Options on Sa...  
How to Restore Original Firmware on Samsung Galaxy J7
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How to flash Samsung Galaxy J7 with Odin
   • Видео  
How to bypass Google account on Samsung Galaxy J7
   • Видео  
How to put Samsung Galaxy J7 in DOWNLOAD MODE
   • How to put / exit Samsung Galaxy J7 i...  
Samsung Galaxy J7 HARD RESET
   • Samsung Galaxy J7 HARD RESET  

PLEASE READ
Warning! You do this at your own risk! Make sure your phone battery is fully charged!
Better remove the SIM card and memory SD card from your phone before this operation!
If you reset or update your phone, all your data may be lost, so it's good to do a full backup before!

TOOLS USED IN THIS VIDEO:
For filming I use an old Sony HDR CX220 camera. You can buy the new version from Amazon:http://amzn.to/2rYuGHB (affiliate)
For camera support I use Hama Traveller Flex Pro Camera Support. You can buy it from Amazon:http://amzn.to/2si8d96 (affiliate)
For editing the videos I use CyberLink PowerDirector 13. You can buy the new version from Amazon:http://amzn.to/2rYCclV (affiliate)