huawei u8600 unlock failed !!

--------- 2015-01-27 12:45:34 ---------

SigmaKey 2.08.01 ADB: Direct unlock

* daemon not running. starting it now *

* daemon started successfully *

T-Mobile 3G Phone ADB Interface

Version: Linux version 2.6.35.7-perf (android@localhost) (gcc version 4.4.3 (GCC) ) #1 PREEMPT Tue Dec 20 20:14:19 HKT 2011

Phone model: HUAWEI U8600

Firmware: HuaweiU8600

Date: Tue Dec 20 20:24:38 HKT 2011

Version: U8600V100R001C85B215

Baseband Firmware: 60501015

Baseband Processor: HUAWEI U8600 BOARD

Version: U8600V100R001C85B215

Reading data...File I/O operation failed

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