4 thoughts on “G24 Java security can not be turned off”
We recently got a new batch from Telit and this differs somewhat from the G24-J modules that we have used before.
When
developing our software we previously sent the module the JTOOL command oemconfig_secure:off to disable all security and then be able to run untrusted midlets as
trusted ones.
When issuing this command on the new units we get the response: Turning security OFF is not allowed in a production unit!
Could someone please help me with this?
The new modules has the following FW: DM: Info: Software version: G24_G_0C.11.C4R DM: Info: Flex version: GCEG24xJ24NE000AB098
The old modules that accepts the command has the following FW: DM: Info: Software version: G24_G_0C.11.B6R DM: Info: Flex version: GCEG24xJ24NE000AB086
Hello Erik,It looks like you order module with Security set to ON.I can offer you to unlock the units by reflashing the units with a new FW.The SW can be download from our FTP-EXTRANET(email sent to you separately with how to access to this site):https://compass.motorolasolutions.com/doc/368367071/G24_G_0C.11.D0R_JPJAVA_DM_5_03_09_GMEG24OEM1AA028_GCEG24xJ24CRK00AB100_1FF.shx.gzThe tool to reflash the units is attached, please change the extension from *.mss to *.msiAfter reflashing the units, please send the java command:OEMconfig_secure:off in order to unlock the units, and by that, you can install any MIDlet without to sign them.
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We recently got a new batch from Telit and this differs somewhat from the G24-J modules that we have used before.
When
developing our software we previously sent the module the JTOOL command oemconfig_secure:off
to disable all security and then be able to run untrusted midlets as
trusted ones.
When issuing this command on the new units we get the response:
Turning security OFF is not allowed in a production unit!
Could someone please help me with this?
The new modules has the following FW:
DM: Info: Software version: G24_G_0C.11.C4R
DM: Info: Flex version: GCEG24xJ24NE000AB098
The old modules that accepts the command has the following FW:
DM: Info: Software version: G24_G_0C.11.B6R
DM: Info: Flex version: GCEG24xJ24NE000AB086
Hello Erik, It looks like you order module with Security set to ON.I can offer you to unlock the units by reflashing the units with a new FW. The SW can be download from our FTP-EXTRANET(email sent to you separately with how to access to this site):https://compass.motorolasolutions.com/doc/368367071/G24_G_0C.11.D0R_JPJAVA_DM_5_03_09_GMEG24OEM1AA028_GCEG24xJ24CRK00AB100_1FF.shx.gzThe tool to reflash the units is attached, please change the extension from *.mss to *.msi After reflashing the units, please send the java command:OEMconfig_secure:off in order to unlock the units, and by that, you can install any MIDlet without to sign them.
Best Regards,
Ofir Dangur
Technical Support – EMEA Application Engineering
Telit Communications S.p.A.
Hi Ofir,
Thank you for hepling!
It all works fine now!
Best Regards
Erik