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v1.0.5
Changelog V1.0.5 (May 4th 2025):
- Updated embedded base64 megatools exe to megatools-1.11.4.20250411
- Replaced Qflash 7.3 with Qflash 7.4
- Shortcut updates are now working
- Added modem: RM550V-GL both AA and AB version firmware:
- Stock AA: RM550VGL01AAR01A02M8G_01.001.01.001 (2024-06-06)
- Stock AB: RM550VGL01ABR01A02M4G_01.001.01.001 (2024-11-28)
- Custom AA: RM550VGL01AAR01A01M8G_iamromulan_mix-mod (2025-04-12)
- In an effort to bring firmware improvements and functions over from the RM551 firmware I mixed 550 firmware with 551 firmware. The majority of this firmware is RM551EGL00AAR01A01M8G (2024-08-05). However, NON-HLOS.ubi is from RM550VGL01AAR01A02M8G (2024-06-06) and ./update/firehose/rawprogram_nand_p4K_b256K_update.xml has been updated for flashing
RM550VGL01AA_VA.AT+QCFG="pcie/mode",1works; so Ethernet works. For those that are not using an ethernet sled you may or may not have a better time with this . I am not sure. Probably better.
- In an effort to bring firmware improvements and functions over from the RM551 firmware I mixed 550 firmware with 551 firmware. The majority of this firmware is RM551EGL00AAR01A01M8G (2024-08-05). However, NON-HLOS.ubi is from RM550VGL01AAR01A02M8G (2024-06-06) and ./update/firehose/rawprogram_nand_p4K_b256K_update.xml has been updated for flashing
- Custom AB: RM550VGL00ABR01A02M8G_iamromulan_mix-mod (2025-04-12)
- In an effort to bring firmware improvements and functions over from the RM551 firmware I mixed 550 firmware with 551 firmware. The majority of this firmware is RM551EGL00AAR01A02M8G (2024-12-23). However, NON-HLOS.ubi is from RM550VGL01ABR01A02M4G (2024-11-28) and ./update/firehose/rawprogram_nand_p4K_b256K_update.xml has been updated for flashing
RM550VGL01AB_VB.
❗⚠️ This is untested. I do not have an AB to test with. Flash at your own risk.⚠️ ❗
- In an effort to bring firmware improvements and functions over from the RM551 firmware I mixed 550 firmware with 551 firmware. The majority of this firmware is RM551EGL00AAR01A02M8G (2024-12-23). However, NON-HLOS.ubi is from RM550VGL01ABR01A02M4G (2024-11-28) and ./update/firehose/rawprogram_nand_p4K_b256K_update.xml has been updated for flashing
- Added new firmware for the RM551E-GL:
- Custom: RM551EGL00AAR01A02M8G_iamromulan_basic_eth (2025-4-21)
- Flash this if you plan to use the RM551E-GL in an ethernet sled. Once the flash completes wait for the ports to come back up in device manager. Once they come back, wait about 30 seconds +/- for the second reboot to occur.
AT+QCFG="pcie/mode",1andAT+QCFG="usbnet",1are sent then it reboots. Once the second reboot occurs ethernet will be working with Luci and SSH access at192.168.224.1. Pre-set root password isiamromulan. Based on Stock firmware: RM551EGL00AAR01A02M8G (2024-12-23)
- Flash this if you plan to use the RM551E-GL in an ethernet sled. Once the flash completes wait for the ports to come back up in device manager. Once they come back, wait about 30 seconds +/- for the second reboot to occur.
- Custom: RM551EGL00AAR01A02M8G_iamromulan_basic_eth (2025-4-21)
- Renamed
View AT Commands and other resourcessection toUseful Web Links- Updated links
- Added Qualcomm Tools section. Includes a combo installer that will get QPST 2.7.496.1 and QFIL 2.0.3.5 installed along with desktop icons.
- Uploaded to Microsoft:


