How to root Tecno Phantom A+ or F7

1. Download and install the compactible version of
PDA.net for your PC OS 
http://pdanet.co/a/
.
2. Download ERoot from. 
.

eroot

JUST FOLLOW THIS LITLE PROCEDURE

1. 3. Connect your phone to your PC
2. 4. Enable USB debugging on your Android phone in
3. Settings > Applications > Development.
4. 5. Install the PDA.net you downloaded earlier on your PC.
5. 6. During the installation you'll be prompted to select
6. your cell phone manufacturer and also connect your
7. device via USB.
8. 7. Click on Ok and allow to install
9. 8. Extract and run the ERoot downloaded. Ignore the
10. Chinese Language displayed.
11. 9. A root button would appear. If it doesn't, close the
12. pda.net running from your system tray.
13. 10. Click on the root button and your phone would be
14. rooted in 10 seconds.
15. 11. Disconnect your phone from your pc or laptop.
16. 12. Goto your menu and you will find superuser installed.
17. 13. Reboot your Tecno Phantom A1 or F7.
18. 14. That's all Congratulations your phone is now rooted.