Hello there,
What is the latest version of firmware available?
What documentation is available?
Thank You!
The current release is only RM551EGL00AAR01A01M8G_01.001.01.001
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Is this still the latest version as of now? Thanks!
No other versions have been updated
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Meanwhile, there seems to be a RM551EGL00AAR01A02M8G_01.001.01.001.
Hello.
Any firmware updates for RM551e-gl now?
I have sent the latest firmware to your email,pls check,and I hope you can click the 
for me,thx
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I have sent the latest firmware to your email,pls check,and I hope you can click the for me,thx
1 Like
I have sent the latest firmware to your email,pls check,and I hope you can click the for me,thx
2 Likes
I have sent the latest firmware to your email,pls check,and I hope you can click the for me,thx
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Thanks! Does any one know why Quectel decided to remove AT+QADBKEY
Also T-Mobile was doing 4xCA and now will only do 3xCA on NR SA.
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Hello. Exist any other problems with newest firmware or may be any improvements?
Added new features and related feature fixes
May we know why removing features AT+QADBKEY called improved in list of Improved features?
This is what we have with that new firmware now instead of adbkey
AT+QSECCFG="adb_auth"
+QSECCFG: "adb_auth","sGv1zBoyDXr2UOqwlFw+9pmvmYd900wwlmvyARZkh8h+rnjGwUpBE/qnUIWToSsuR1gwQxrdJ7/8V5tWf/qZO+TkdDlsZpGI8Kcy9NN9XoYn6YoxNuKIENu6ooeEw8uFMB8mrbGypeWDlIYIsjsjkkAssHBPzM7aR+XambBEwfefBSxC/pHTUhHjbODP9EVFnw7HfgnvTnvbgfGiJZq1beNJy34bE7uBH05u5cujvGN3xtAjp4ZTIDjznp5dTd1BtZMphThXMh9/dC9j2I34NZK3btkOrppOrpPhlmqT2BxMeMXULueNF6yCYmLA5jrwi7UwJAa7JQirPSWzzUdJVQ=="
OK
Oh boy. New challenges. Think they’ll be mad when that gets cracked too? 
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4 CA still no working on last firmware?
Dear @iamromulan @Andy.alex
RN include the modification, please check.
Dear @Andy.alex
Please list 4CA combination, I will check internally.
I did not flash my modem yet, waiting for feedback, according this post Latest firmware for the RM551E-GL - #12 by iamromulan 4CA not work.
I will try on my modem tomorrow and give you my result.
@silvia why did you remove QADBKEY? Does it benefit users?