Hi Guys, i am from austria and my girlfriend bought a desire recently.
Soon we experienced follwing problem. At some point during the day her messaging stopped working completely. She could send sms without a problem but dit neither receive SMS or MMS i or other people sent to her.
After a reboot it always worked again without any troubles.
I am working for a mobile carrier and thought that the receiving is a problem with our SMSC or MMSC and we tracked down the problem to following point.
If she is on low coverage (especially on the couch in her livingroom) and gets a MMS from me, the SMS/MMS app in the desire somehow gets stuck and every incoming message (both SMS and MMS) are not shown in the desire any more. She can't send a MMS as well any more.
The Network delivers the messages and gets a positive reply from the handyset that it was received, but it does not show up (so the message won't be delivered again from the SMSC/MMSC because of the positive reply)
- a reboot fixes this issue again until she gets another MMS in low coverage (the "destroying" MMS is received normally)
The desire was on android 2.2 stock from HTC and had this issue, so i rooted it, tried every radio image possible and some other Roms (LeeDroid, DeFrost, Cyanogen 6...) this issue happens on ALL of them.
So my clue would be, that it is not carrier or simcard related but an Android 2.2 bug on the desire.
I still have no Idea or fix for this except rebooting after a MMS (or at least once a day)
Cheers