genuine555
New member
I did, and I replied.
However I think I figured out what was wrong with the L900. Or at least MY L900....
So if you notice, the L900 takes a few seconds to recongize something is plugged into the mini USB port. I know that this happens on all L900's. It literally takes about 10 seconds before it will start charging or syncing with zune... etc.
THAT is the problem. When the battery is completely dead, and you plug it in, it tries to star the phone (white screen) then it realizes the battery is too dead to boot the OS (shows the battery status icon). The phone turns completely off (that is what NOKIA needs to FIX!) and it starts the whole cycle again.
Phones need to know whats plugged into it reletively fast otherwise it will try to boot the OS from a dead battery then realize it can't. That should be able to be fixed with a software update and hopefully Nokia does that.
They lost a customer because of it and I think I would easily consider the next Nokia device if they do in fact fix that issue.
Now I did say that when I used the Nokia provided power supply it did end up charging up. I think that's because the higher wattage is recognized faster by the device. They need a software fix for lower wattage chargers.
From what I can tell this happens only when trying to charge from a usb-port on a pc/laptop.
Sounds more like a power issue on your pc I'd say. Stable and clean power supply through a usb-port depends partially on the PSU. If it's deliverance of wattage isn't stable enough, or insufficient in any way, your usb ports won't provide enough wattage or at least not stable enough, so it would be favorable to think that it could cause those types of issues. Even if not noticable when working on the pc, your PSU could simply be (just!) insufficient, or barely.
In this respect you can very much assume that using the provided charger is indeed much more reliable when a clean stable supply of power is needed.
I have had my lumia 710 flat out dead a few times, but it still charges through the pc just fine. At least for now. I have had similar issues with my PSU 6 months ago, only it was even more unstable and now and then sent my pc crashing. Had it replaced by a Corsair 850W unit, and it is as stable as a rock.
Don't have any issues charging even when it's flat out dead.
But when it's completely flat, I just have to wait maybe half a minute before it powers on.