No problem for this battery. With the jailbreak, I downloaded BatteryInfoLite that can see the battery status, the former was 800 / 900mAh capacity in 1430 after more than 600 cycles. In short it was over. The new shows from 1380 to 1428 capacity, cycles 0, so new. Now at 12 cycles, I have about 1400 mAh. You can buy it! With the tools that go well ...
