Update Samsung Galaxy A7 SM-A700L to Android 6.0.1 Marshmallow
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How to Update Firmware Samsung Galaxy A7 SM-A700L to Android 6.0.1 Marshmallow. Make sure the firmware version match with your model number.
Link download https://samsung-firmware.org/model/SM-A700L/
Note: This video use Grand Prime as sample, you only need download the firmware that match with your model number and then follow the instructions. This video is a guide how to update samsung firmware via ODIN.