The Internet is full of discussions about the battery problem and S2 Android 4.12 ie there are 100000de affected and Samsung recommends the devices to send - Huh ???
So far I have several devices from Samsung (mobile TV audio, etc.) and am satisfied with all, it was with the S2 previously also, - but something like after the update I've never experienced.
I only know one thing if not within a few days an update coming this resolves the issue, or the old version is set for S2 available, flying the part in the dustbin, because a cell phone that every 3 hours reports battery low and turns off for I no longer usable, and I'm like many depends on a functioning device. The next phone runs then certainly not with Android.
Buyer then I übrigends awarded 5 stars - now if that were not possible.
Supplement on 24.04.2013
I have received the Händy today from the repair (guarantee) from Amazon back - the error is still the mobile phone itself is in standby mode constantly warm and after 3-4 hours the battery is empty.
Sorry but for Repearatur 0 stars for which I had no cell phone 14 days and will now submit again unfortunately for Amazon 0 star -'m curious IWE long that will ever happen - just for info on Amazon there is the guarantee ends on 07/06/2013 - this is not so, for allegedly repaired parts applies a new warranty period. After I now probably again during 14 days until the mobile'm hopefully working back is could at least spare a mobile phone are provided.
MFG
