OT5017 error repair


Im tried repair alcatel 5017a via trpw recovery and always get the same error

——— 2016-06-27 21:51:48 ———
SigmaKey 2.17.09 ADB: Repair IMEI
* daemon not running. starting it now *
* daemon started successfully *
^ Android Composite ADB Interface
Version: Linux version 3.10.65 (int@int-103) (gcc version 4.8 (GCC) ) #1 SMP PREEMPT Thu Aug 13 12:55:35 CST 2015
Baseband Processor: MT6735M
Hardware IMEI: xxxxxx90032xxxx
Reading security block…..Failed

And cant repair imei.

Please help thanks