Bricked Linksys MR8300

Hello,

I have a used Linksys MR8300 that turns on but doesn't boot, the blue led light is on. Using serial connection I get this:

Format: Log Type - Time(microsec) - Message - Optional Info
Log Type: B - Since Boot(Power On Reset),  D - Delta,  S - Statistic
S - QC_IMAGE_VERSION_STRING=BOOT.BF.3.1.1-00110
S - IMAGE_VARIANT_STRING=DAACANAZA
S - OEM_IMAGE_VERSION_STRING=CRM
S - Boot Config, 0x00000025
S - Reset status Config, 0x00000000
S - Core 0 Frequency, 0 MHz
B -       261 - PBL, Start
B -      1339 - bootable_media_detect_entry, Start
B -      2612 - bootable_media_detect_success, Start
B -      2626 - elf_loader_entry, Start
B -      4036 - auth_hash_seg_entry, Start
B -      6190 - auth_hash_seg_exit, Start
B -     74256 - elf_segs_hash_verify_entry, Start
B -    196245 - PBL, End
B -    196270 - SBL1, Start
B -    288317 - pm_device_init, Start
D -         7 - pm_device_init, Delta
B -    289809 - boot_flash_init, Start
D -     87232 - boot_flash_init, Delta
B -    381347 - boot_config_data_table_init, Start
D -     13970 - boot_config_data_table_init, Delta - (419 Bytes)
B -    398078 - clock_init, Start
D -      7584 - clock_init, Delta
B -    409096 - CDT version:2,Platform ID:8,Major ID:1,Minor ID:0,Subtype:6
B -    412509 - sbl1_ddr_set_params, Start
B -    417603 - cpr_init, Start
D -         2 - cpr_init, Delta
B -    421985 - Pre_DDR_clock_init, Start
D -         4 - Pre_DDR_clock_init, Delta
D -     13170 - sbl1_ddr_set_params, Delta
B -    435289 - pm_driver_init, Start
D -         2 - pm_driver_init, Delta
B -    504267 - sbl1_wait_for_ddr_training, Start
D -        29 - sbl1_wait_for_ddr_training, Delta

Can anyone confirm that it is hard bricked and there is absolutely nothing that can be done? :slight_smile:

Have you tried the following instructions?

Yes, what I see is that it doesn't even get to u-boot so the recovery method wouldn't work

I think I found the answer

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