App installation error

[dhongdhong]

Hi
I tried to install Google Calendar app from Google Play

during installation I received error

incompatible with other applications using the same shared userid

Installation failed.

What is the solution ?

OS: Android ICS 4

 

[wittzi]

You say that you are using ICS 4, but are you using a Mod or custom ROM? What handset is this on?

 

[dhongdhong]

but are you using a Mod or custom ROM?

I don't know.

What handset is this on?

This is the handset:
Spice Mi-500 Stellar Horizon - Full phone specifications


What is the solution ?

 

[dhongdhong]

I don't know.



This is the handset:
Spice Mi-500 Stellar Horizon - Full phone specifications


What is the solution ?

do you have any comments ?