We are not responsible for any damage that
will happen to your device so flash at your
Flashing this ROM is very easy.
1.Your Phone must be Rooted How To
Root Your Device without Pc
2. You must have Custom Recovery
Install in your devices How To Create
cwm recovery for android phone
3. Make full data Backup before flashing
Step 1: Enable USB debugging on your
tecno device, simply go to settings >>
Developers option. If the developers
option isn't visible on your device,
simple go to " About Phone " under
settings, then scroll to " Build number "
and tap up to seven times to make the
developers option visible.
Step 2: After that, download CM 12.1 rom
from here and move the downloaded files
to the internal storage of your Tecno
Step 3: Now, switch off your device and
boot to recovery mode (press and hold
Volume Down button + press Power
Step 4: Once you get to the recovery
mode, simply perform a full system wipe
(Wipe Data/Factory Reset, Wipe Cache
Partition and then Wipe Dalvik Cache/
ART cache from advanced section).
Step 5: After that, go to the recover main
menu, then select install , then select the
CM 12.1 rom Zip file and install
Step 6: Once the installation process is
completed, simply go back main recovery
menu and tap on Reboot system, and
your device would be rebooted.
Once your device is rebooted
successfully, you would begin to
experience the Cyanogenmod 12.1 rom
on your Tecno Phantom Z and Z mini