@David-TP I used these files earlier and the result is in the photo. The router boots but there is no network, no battery icon. no matter with or without a SIM card, it is always in this state. does...

@David-TP where find mdm-recovery-image-mdm9607.ubi file for M7450 Ver2.30 please need to recovery my modem need this file recovery mdm9607-boot.img= recoveryfs mdm-recovery-image-mdm9607.ubi=