Update Vibe P1 to Android 6.0.1 easy way

HOW TO UPGRADE VIBE P1 TO NEW MARSHMALLOW 6.01

Do below Steps one by one DON'T IGNORE ANY STEP:

1- download Lenovo Smart Assistant, it will help you downloading Officially OTA update (1676MB) on you PC to avoid extra charges from mobile data, and it resumes if you disconnected.

2- Backup all your data from internal storage and also external SD (Important).

3- Do Factory Reset from settings (this is important step which all of other peoples claimed problem issues didn't do that as Lenovo Support recommended to do factory reset after upgrading, no it must be done before upgrading)

4- After doing factory reset reboot it and do all configurations until reach home launcher

5- After OTA update downloaded you will find it in (program files >Lenovo Smart Assistant >downloads >update.zip).

6- copy that file into your EXTERNAL SD (which you formatted before)

7- Now POWER OFF your phone and then go to stock recovery mode by pressing Vol+, Vol-, and Power button.

8- Do upgrade or update from update.zip

9- 100% completed successfully do restart now and will go live normally

10- it's up to you doing another factory reset or not, it doesn't matter as it works normally.

All please note:

After doing that all works fine, no SIM cards disconnecting both dual working fine, Wi-Fi is perfect than lollipop, NFC works fine, Fingerprint is very good and has more options.

Any ask massages me.

Thanks