Hi, I need to update a BG95M3 to the latest firmware version using DFOTA (the USB pins are not available on my board). Currently, I’m on this versión:
BG95M3LAR02A03_01.014.01.014
Someone from support sent me a .zip with many files, but I don’t know which one to use for the over the air update, or if those files are only for updating via USB. I hope someone can guide through this process.
Thanks!
BG95M3LAR02A03_A0.301.A0.301\update\partition_complete_p2K_b128K.mbn
Thanks! I have one more question. I’m following the update procedure listed in this document: “BG95&BG77&BG600L Series DFOTA Application Note”. This is the example:
AT+CSQ;+CEREG?;+CGREG?;+COPS? //Query network status.
+CSQ: 26,99
+CEREG: 0,1
+CGREG: 0,4
+COPS: 0,0,“Telstra Mobile Telstra”,8
OK
//Execute AT+QFOTADL command to enable automatic firmware update via DFOTA, and then the
module starts to download the delta package and update firmware automatically.
AT+QFOTADL=“https://www.quectel.com:100/update.zip”
OK
+QIND: “FOTA”,“HTTPSTART”
+QIND: “FOTA”,“DOWNLOADING”,5%
…
+QIND: “FOTA”,“HTTPEND”,0 //Finish downloading the package from the server.
+QIND: “FOTA”,“RESETTING” //The module is reset and then enters DFOTA mode.
+QIND: “FOTA”,“START”
+QIND: “FOTA”,“UPDATING”,1%
+QIND: “FOTA”,“UPDATING”,2%
…
+QIND: “FOTA”,“UPDATING”,100%
+QIND: “FOTA”,“END”,0 //Finish updating the firmware.
In this example the update is a .zip file. I’m wondering if a have to put the “partition_complete_p2K_b128K.mbn” file inside a .zip or if I can upload it directly.
Thanks!
Hello all,
I am trying to update the fw of my bg95 using a zip file that it is provided to me and by following the guide, but i cannot successfully complete the process. The zip file is almost 20MB so the first thing that i am thinking is that i do not have the delta FOTA packages. The response of the modem when accessing the file is +QIND: “FOTA”,“HTTPSTART”
+QIND: “FOTA”,“HTTPEND”,708. my current fw is BG95M3LAR02A03_01.200.01.200 and trying to update to BG95M3LAR02A04_A0.301.A0.301. can anyone help me?