How to upgrade BG770 V1.3 TE-A FW

The is the demo video of upgrade BG770 on UMTS EVB kit. Since BG770 upgrading require some physical operations, we make thie demo video make us easy to undertsanding the upgrading procedure.
Welcome to raise your questions here.

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The is the demo video of upgrade BG770 on UMTS EVB kit. Since BG770 upgrading require some physical operations, we make thie demo video make us easy to undertsanding the upgrading procedure.
Welcome to raise your questions here.

hello,
What is the newest firmware for BG770A?
I use bg770aglaar01a03

Till now, the latest firmware of BG770A is BG770AGLAAR01A03_01.007.01.007. If you want to get this firmware, please send mail to support@quectel.com, thanks!