how to repair problem wifi no working Samsung Galaxy A5 2017 SM-A520F U13 by firmware repair
any problem software fix hang on logo restar only recovery mode and Fingerprint Free flash file tested without credit card and paypal
binary 13 from samsung a520f and a520fd
root remove all data
Necessary to make sure It moves KNOX
OEM OFF
FRP OFF
RMM OFF
after flash by the firmware fixed Samsung Galaxy A5 2017 SM-A520F u13 install Magisk Apps Here
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A520F UD U13 PreRooted Firmware (A520FXXUDCTB1) fix Fingerprint and Wifi OS8.0.0 Oreo