Tecno F3 Pop 1 imei null repair solution

Do you have Tecno F3 Pop 1 android that shows invalid IMEI or Imei null?. Tecno F3 POP 1 8+1 is android 7.0 version. So this particular solution will work in other Tecno and Infinix android 7.0 and and MTK android of 7.0 version.

Imei corrupt problem is always caused by

-- Hard Rest or software reset
-- flashing with wrong file
-- software OS corrupt
-- Virus attack or malware

To check imei on phone dial *#06# on keypad
            you will see
            35xxxxxxxxxxxxxxxxxxxxx
            86xxxxxxxxxxxxxxxxxxxxx
            null
            invalid
      The first 2 show phone imei good

If the IMEI is inavlid or null your android phone may not bring network or some simcards will not work on it. Sometimes you may have network but cannot browse internet or make calls.

Don't panic because your easy solution is here at Zamdtek.com.
We have shown you in our subsequent post solutions

How to repair Imei in other lower MTK Androids like 5.1 below.

The solution used in MTK Android ‎version 5.1 and below doesn't work in version 6.0 and above.

There are many solution like using MTK Engineering app, Chamelephon‎ app and miracle box. All these solutions will only work in lower android versions.

Let's show you the easy solution that work for Tecno F3 Pop 3 imei null.

How to repair Tecno F3 Pop 1 imei null.

Method 1 Hard Rest.

1. Charge battery of Tecno F3 POP to about 70%.

2. Go to Menu>>Settings>>>back Up & Reset

3. Perform a Soft Reset on your phone.

4. Ensure you remember your gmail account as it will be required when phone setup.

5. After booting check your phone imei wether is restore.

If not try Hard Reset


6. Power off your phone and leave it for about 2 minutes.

7. Preset and hold Volume Up and Power button together.

8. Release power button when you see logo,

9. Continue holding Volume up until phone enters fastboot.

10.Use Volume Up or Down to hightlight and power button to select.

11. Choose wipe Data and wait for phone to finish format.

12. After restarts check your imei again.

If This method doesn't work enter Method 2.

Method 2 imei repair with NCK box crack

1. Charge the phone to around 80%

2. Prepare your computer and USB cable.

3. Download nck dongle crack software from here.

Check the File password here

4. Download. And install all MTK drivers

5. Extract the downloaded files.

6. Open NCK software and locate IMEI Utils. Select IMEI1 if is two simcards and later IMEI2. See picture below






7. Connect your android phone to Computer throu‎go USB cable.

8. Allow nck software install all the necessary drivers

9. Once you see META mode on the phone screen , give the software‎ sometimes to fix the IMEI otherwise remove and reinsert the USB cable again.

Wait to see done on the nck software see picture above and your MTK android invalid or null Imei is fixed.

Tecno F3 Pop 1 imei null done.

This solution also works on the following phones


Download NCK Crack Dongle Here


1. Alcatel 5022D IMEI Invalid or Null repair

2. Alcatel Pixi 4(7) 9003X IMEI Invalid or Null repair

3. Alcatel Pixi 4 5010X IMEI Invalid or Null repair

4. BLU Life XL L050U IMEI Invalid or Null repair

5. Gionee P8W IMEI Invalid or Null repair

6. Gionee M5 IMEI Invalid or Null repair

7. Gionee F103 Pro IMEI Invalid or Null repair

8. Infinix Hot V3 IMEI Invalid or Null repair

9. Infinix Hot S X521 IMEI Invalid or Null repair

10. Infinix Hot X556 IMEI Invalid or Null repair

11. Infinix Hot 4 X557 IMEI Invalid or Null repair

12. Infinix Hot 4 Lite IMEI Invalid or Null repair

13. Infinix Hot 5 X559C IMEI Invalid or Null repair

14. Infinix Hot 5 X559 IMEI Invalid or Null repair

15. Infinix Hot 2 X510 IMEI Invalid or Null repair

16. Infinix Note 3 X601 [Android 5.0] IMEI Invalid or Null repair

17. Infinix Note 3 X601 [Android 7.0] IMEI Invalid or Null repair

18. Infinix Note 4 Pro X571 IMEI Invalid or Null repair

19. Infinix Note 4 X572 IMEI Invalid or Null repair

20. Infinix Smart X5010 IMEI Invalid or Null repair

21. Itel P51 IMEI Invalid or Null repair

22. Itel A31 IMEI Invalid or Null repair

23. Itel S11 IMEI Invalid or Null repair

24. Itel S12 IMEI Invalid or Null repair

25. Itel S31 IMEI Invalid or Null repair

26. Itel S32 IMEI Invalid or Null repair

27. Itel S41 IMEI Invalid or Null repair

28. Itel 1655 IMEI Invalid or Null repair

29. Leagoo M8 [Android 6.0 - Marshmallow] IMEI Invalid or Null repair

30. Leagoo Shark 5000 IMEI Invalid or Null repair

31. Lenovo K52 IMEI Invalid or Null repair

32. Lenovo P1ma40 IMEI Invalid or Null repair

33. Moto C Xt1754 IMEI Invalid or Null repair

34. MTN S620 IMEI Invalid or Null repair

35. MTN L860 IMEI Invalid or Null repair

36. Oukitel C8 IMEI Invalid or Null repair

37. Tecno Spark K7 IMEI Invalid or Null repair

38. Tecno Spark Plus K9 IMEI Invalid or Null repair

39. Tecno W5 Lite IMEI Invalid or Null repair