I have spice mi359 phone please tell me how to delete pre-installed app because there is not enough space for install an app. But my phone is not rooted.So tell me the right solution. Thanks
Unfortunately, you can't. You can disable those apps, but it won't give you any extra storage space. If you want to remove them, you will need to root your device but even that won't guarantee it. Pre-installed apps are pesky.