What are Blu-ray and DVD region codes, country codes, multi-region or zone locks? Read DVD Player region codes and Blu-ray region codes.
| DVD Player | Hacks | Updated | Add |
| LG BD550 | 2 user region code comments |
September 11, 2016 | Post region code/hack comment |
 Region code hack posted by kamidake55, August 11 2016: | |||
1. Connect USB -> TTL serial (you'll have to solder onto the mainboard) 2. Get bootloader prompt by hitting INSERT on boot 3. set bootargs root=/dev/ram0 single initrd=0xeb00000,0x167f7d mtdparts=mt85xx_nand:2M(boot_1),1M(part_info_1),1M(part_info_2),1M(mac_addr_1),1M(ma2),1M(key_block_1),1M(key_block_2),2M(fe_bin _1),2M(fe_bin_2),1M(fe_test_data),1M(fe_parameters),1M(fe_power_curve),2M(kernel_1),2M(kernel_2),4M(initrd_1),42M(rootfs_normal_1),20 M(rootfs_enc_1),2M(initrd_2),17M(rootfs_normal_2),6M(rootfs_enc_2),1M(us),1M(fast_init_logo),1M(f),1M(log_raw),14M(ubi0) console=ttyMT0 mem=256M mt85xx_reserve=239M,17M drvmem=31M,156M 4. mt85xx_boot nand 5. (optional I believe) sed -i -e '1,$s/^#\/usr\/sbin\/telnetd \&/\/usr\/sbin\/telnetd \&/' /etc/init.d/rcS 6. /etc/init.d/rcS 7. Ctrl + Z when device is fully booted 8. cp /mnt/ubi_boot/acfg/config_file.txt /mnt/sda2/ (or could be sda1) See http://www.bd550.elektroda.eu/en/netcast.htm for remaining steps | |||
| Region code hack posted by yjk55, September 11 2016: | |||
Unfortunately the steps posted by kamidake55 doesn't work for the North American LG BD550 model as it uses a Broadcom main chip rather than the MediaTek chipset mt85xx mentioned in the steps. | |||
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