HTC desire HD

[secsee1]

I have one of these smart phones but something strange is happening in the photo gallery dept. There are 108 pictures on there when I first turn the phone on but after about 15 mins. it goes down to 89 only, I have searched everywhere on the phone but the rest seem to have vanished but the strange part is if I turn off the phone and restart it the missing pictures return and then after about another 15 mins. they disappear again.
Can anybody tell me why this happens and where the pictures go, also how can I stop this happening?

[Wrongn3mber]

Hiya secsee i asked a similar question here.

http://www.theanswerb.../Question1039814.html

I talked to someone last night that told me that the dhd has many files which becomes apparent when you hook up the phone to the computer and the music/vid/photos disappear into these files, why it does this automatically i don't know as you can't seem to access them through the phone which is annoying. I wonder if this is a design vault or can this be altered by one of the settings?

[RATTER15]

Try plugging your phone into PC and locate the missing pictures, then move them to an album where you can find them easily, a bit strange why they disappear though, are they stored on the memory card or the phone?
It may be a problem with your memory card.

[NOX]

IOt could be that you're using an app with some pics which 'sleeps' after sometime and then when you reboot the phone wakes up again? Something similar happened to me and that was what it was.

[secsee1]

Thanks everyone for your answers so far, as for if they are stored on the memory card or the phone I dont know the phone is just as I got it new and I have not changed any settings etc.

[Wrongn3mber]

The phone stores these in the memory in heard.

[secsee1]

Memory in heard??? what's that