LG PC Suite - [Q] for P880 owners.

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Not a big deal, just interesting.

When connecting phone to PC with LG PC Suite, and pressing Upgrade check, i receive following error (pic in attachment).

In LG Support Tool it identifies phone, all ok. Also week ago received OTA update from 10a to 10b..

So just for interest - am i the only one with this PC Suite error, or it is the same for everyone?

what were the diferences you spotted between 10a and 10b? my device is prototype and in order to update i must wipe it all, i want to know if 10b is better especialy in battery, thx for the answer.