[Q] Red triangle with exclamation mark

Hey

So my mobile will start up and be normal for abit then it reboots and shows the green logo like updating then goes to a red exclamation mark in a triangle.

I can't seem to do anything except take the battery out and then start it up again and it will happen again.

The only thing i have done to it today was play around with sync the phone to my PC and installed Android Commander on my PC and was just trying to change rights on the notifications folder but it kept saying i had to root my phone..

So that s about it.. It seems to work okay when the USB cable is connected to my PC i have unmounted my USB card.

and have also tried holding the power buttong and pressing the volume button whilst turning it on.

any suggestions? thanks

I never rooted my mobile? well i wasnt trying to if thats what happened and i haven't changed the rom everything is stock since when i got it.

i haven't rooted my phone.

i can start the phone without the sdcard it eventually then just freezes.. If i leave it it will then go to that screen with the red triangle and exclamation

If i hold the power + volume up button then i get the option to reboot , wipe cache , wipe data factory reset and i think another option about an SD card

so yeah i guess the main thing is it keep on freezing and locks up on me..

its wierd but if i have the usb connected to my PC it doesn't seem to freeze or anything or lock up :S

okay so if i start the phone up holding the power and volume up button and select recovery then it takes me to the red triangle with exclamation mark.


down the button it says E:cant open /cache/recovery/command

and i have the options

Reboot system now
APply update from sdcard
Wipe data/factory reset
Wipe Cache partition.

Ive done the reboot and it starts up but then freezes again

cheers deleting the cache has fixed it