(33.42) Learn about 20 hidden security codes of smartphones.

Mobile is not using, but the people who are watching this tune online are now found impossible, and the use of mobile has increased the problem, but the problem is that there are 100 solutions in the problem where there is a problem. Smartphone 20 Important Security Code, which can be used anytime, bookmark this book now.

![জেনে নিন স্মার্টফোনের ২০ টি গোপন সিকিউরিটি কোড...jpg](https://cdn.steemitimages.com/DQmdxRS6wVj5S4rGQazf1ke9sXRk8EZAGsVXT73oyN4cbxV/%E0%A6%9C%E0%A7%87%E0%A6%A8%E0%A7%87%20%E0%A6%A8%E0%A6%BF%E0%A6%A8%20%E0%A6%B8%E0%A7%8D%E0%A6%AE%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%9F%E0%A6%AB%E0%A7%8B%E0%A6%A8%E0%A7%87%E0%A6%B0%20%E0%A7%A8%E0%A7%A6%20%E0%A6%9F%E0%A6%BF%20%E0%A6%97%E0%A7%8B%E0%A6%AA%E0%A6%A8%20%E0%A6%B8%E0%A6%BF%E0%A6%95%E0%A6%BF%E0%A6%89%E0%A6%B0%E0%A6%BF%E0%A6%9F%E0%A6%BF%20%E0%A6%95%E0%A7%8B%E0%A6%A1...jpg)

1.Reset Phone- * 2767 * 3855 #

2.IIMI know- * # 06 #

3. Lock Status- * # 7465625 #

4. Battery and phone information- * # * # 4636 # * # *

5.FTA version - * # * # 1111 # * # *

6.Touchskin code- * # * # 2664 # * # *

7.Viberture and Backlight Test - * # * # 0842 # * # *

8.Hardware and Software Detailes- * # 12580 * 369 #

9.Digonstick Configuration- * # 9090 #

10.Dump System Mode- * # 9900 #

11. For information on cameramer - * # * # 34971539 # * # *

12.Factory Hard Reset - * # * # 7780 # * # *

13.Data Cable Control- * # 872564 #

14.GPS Test - * # * # 1472365 # * # *

15. Wifi Mac Address- * # * # 232338 # * # *

16. Bluetooth Device Info- * # * # 232337 # * # *

17.Ram version- * # * # 3264 # * # *

18.Thatskin version- * # * # 2663 # * # *

19.Display Test - * # * # 0 # * # *

20.Packet Lifesch Test - * # * # 0283 # * # *