С нескольких попыток, в личном кабинете отобразилась успешно активированно.

Однако прошивка в устройство загрузится не смогла.

Вернее долго висела на 0% через пару минут резко 100%. 

После перезагрузки меню отображается.

При попытке активировать в соответствии с инструкцией получается следующее:

Downloading http://files.1-m.biz/1mcore/1m-core-lede_1.0.14_all.ipk
Installed successfly
Starting 1M-Core daemon...
Installing 1m-core-lede (1.0.14) to root...
Configuring 1m-core-lede.

Ошибки

--2019-05-30 21:09:18--  http://files.1-m.biz/1mcore/mipsel_lede/1m
Resolving files.1-m.biz... 185.72.247.85
Connecting to files.1-m.biz|185.72.247.85|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 233868 (228K) [application/octet-stream]
Saving to: '/tmp/1m'

     0K .......... .......... .......... .......... .......... 21% 87.4K 2s
    50K .......... .......... .......... .......... .......... 43% 86.5K 1s
   100K .......... .......... .......... .......... .......... 65%  116K 1s
   150K .......... .......... .......... .......... .......... 87%  126K 0s
   200K .......... .......... ........                        100%  106K=2.2s

2019-05-30 21:09:22 (102 KB/s) - '/tmp/1m' saved [233868/233868]

rm: can't remove '/etc/1m/conf': No such file or directory
rm: can't remove '/etc/1m/sconf': No such file or directory
rm: can't remove '/etc/1m/mconf': No such file or directory
Collected errors:
 * opkg_conf_parse_file: Duplicate src declaration (openwrt_core http://downloads.openwrt.org/snapshots/targets/ramips/mt76x8/packages). Skipping.
 * opkg_conf_parse_file: Duplicate src declaration (openwrt_base http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/base). Skipping.
 * opkg_conf_parse_file: Duplicate src declaration (openwrt_luci http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci). Skipping.
 * opkg_conf_parse_file: Duplicate src declaration (openwrt_packages http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/packages). Skipping.
 * opkg_conf_parse_file: Duplicate src declaration (openwrt_routing http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/routing). Skipping.
 * opkg_conf_parse_file: Duplicate src declaration (openwrt_telephony http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/telephony). Skipping.

Свободно 466кб для приложений.

BusyBox v1.30.0 () built-in shell (ash)

_______ ________ __

| |.-----.-----.-----.| | | |.----.| |_

| - || _ | -__| || | | || _|| _|

|_______|| __|_____|__|__||________||__| |____|

|__| W I R E L E S S F R E E D O M

-----------------------------------------------------

OpenWrt SNAPSHOT, r9213-50b3044eeb

-----------------------------------------------------

root@HOME:~# cat /proc/cpuinfo

system type : MediaTek MT7628AN ver:1 eco:2

machine : TP-Link TL-MR3020 v3

processor : 0

cpu model : MIPS 24KEc V5.5

BogoMIPS : 385.84

wait instruction : yes

microsecond timers : yes

tlb_entries : 32

extra interrupt vector : yes

hardware watchpoint : yes, count: 4, address/irw mask: [0x0ffc, 0x0ffc, 0x0ffb, 0x0ffb]

isa : mips1 mips2 mips32r1 mips32r2

ASEs implemented : mips16 dsp

Options implemented : tlb 4kex 4k_cache prefetch mcheck ejtag llsc pindexed_dcache userlocal perf_cntr_intr_bit nan_legacy nan_2008 perf

shadow register sets : 1

kscratch registers : 0

package : 0

core : 0

VCED exceptions : not available

VCEI exceptions : not available

root@HOME:~#