i am a noob to coding help me with hm 10 connecction

i am not able to connect my hm 10 module to mobile phone.
i guess i have reset the password on the first place.
can anyone help me how to rest password of hm 10 with arduino.

The only thing required to connect HM-10 to the phone is a 5v supply and knowledge of the password, which is probably "000000" - six digits. You don't even need an Arduino, and you don't have to reset anything.
You will fare a lot better if you refrain from shouting.
http://www.martyncurrey.com/hm-10-bluetooth-4ble-modules/

Please edit your post and the title to use lower case letters.

nope its not working.
it says unable to pair with xyz. make sure xyz is ready to pair.

Have you read Martyn's notes?

Is your phone BT4? While BT-4 should be compatible with BT-2, I understand that is not the case with HM-10. If that is the case, I think that explains why phone can see BT, but that is all you get.

I might have been fast and loose with what is needed for a connection, it is definitely all that is needed with HC-05. I recently came across

I haven't used it and have no faith in Instructables, but this might be the exception.