Download Huawei Y520-U22 Stock Rom Firmware (All Error Fixed) 100% Tested

This firmwares solve issues like 

-Calibration/Touch pad not working after flashing

-Deadboot issues

-Unlocking issues

-Monkey Virus issues

ETC

100% Tested @ My Workshop  Dorado Soft Touch GSM Clinic

File Information
File Name: MT6572__HUAWEI__HUAWEI_Y520-U22__HWY520-U__4.4.2__ALPS.KK1.MP6.V1.zip
 File Size: 516MB
File Password: mobilekse
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