In order to flash your huawei ascend y520 you need to check out either your device is using mtk (the firmware name should contain mt) or qualcomm chipset(the firmware name should contain msm).
Get Huawei Y520-U22 Stock Rom Images. Also it can support microsd, up to 32 gb (dedicated slot). This requires a backup that you then restore on your device after flashing firmware.
How To Easily Master Format Huawei Ascend Y520 With Safety Hard Reset Hard Reset Factory Default Community from www.hard-reset.org
It is a very safe firmware. Firmware comes in a zip package, which contains flash file, flash tool, usb. It depends on the release of the firmware or your.
It is a very safe firmware.
All the following huawei stock rom (zip file) contains original huawei usb driver, flash tool and the flash file. Huawei stock rom (firmware) is the official operating system (os) of your huawei device. Cm 12 for huawei y520, cm 12.1 for mt6572, cyanogenmod for huawei y520, huawei y520 stock rom. It is a very safe firmware.
