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https://forum.pycom.io/topic/3142/solved-firmware-upgrade-tool-for-the-sequans-monarch-sqn3330
[Solved]Firmware upgrade tool for the Sequans Monarch SQN3330 | Pycom user forum
Apr 27, 2018 - Hi, I was finally able to resolve the issue. The problem was with the SD card mount. The card would show successful mount , but for some reason would not show...
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