Firmware 3.1.3 and battery: the positive comments

After this article on the problems of the firmware 3.1.3, many users have contacted us to tell us how in their case, however, the battery life is improved immediately after the upgrade.

By upgrading the baseband (which those who want the jailbreak will never do ...) the received signal is significantly improved on iPhone 3GS. This, game strength, also leads to improved battery performance.

Some users have noticed the improvement immediately, with the battery on iPhone 3GS that lasts almost 20% more than before. Only problems concern the battery indicator itself, which sometimes does not correspond to reality.

The difference, it seems, there is only unlocked iPhone is not just for the reason mentioned above.

And you, have you noticed improvements?

Thanks to everyone for reporting

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