Huawei EchoLife EG8141A5
The EG8141A5 is a GPON ONT mainly distributed in China by many providers to their customers (it is an enterprise router). Currently OpenWrt has no support for this ONT. The router is equipped with Dopra Linux and has 3 level of user.
- stardard user (only telnet)
- su user (web page + telnet)
- super su user (available only on web page)
to access you must use
- root admin , then type “shell”
- root admin , then type “su” and then “shell”
- telecomadmin admintelecom
The standard IP address is 192.168.100.1 with dhcp disabled.
General unlock using telnet
If you do not have full access to router or you loose the full access to router you can get a full unlock with this guide:
https://github.com/tabris17/Crack-Huawei-ONT/blob/master/README.md and https://github.com/tabris17/Crack-Huawei-ONT/releases/
where you can download the file hs8546v_shell_sp.bin to patch the firmware.
Using telnet go to 192.168.100.1:
telnet 192.168.100.1:
then use one of these accounts:
Login: root Password: adminHW or Login: root Password: admin
copy the file hs8546v_shell_sp.bin on the root of your tftp server on your pc with the address 192.168.100.10 (for example)
then
su shell load pack by tftp svrip 192.168.1.142 remotefile hs8546v_shell_sp.bin
if all is ok you will receive:
Software Operation Successful!RetCode=0x0!
Serial port
Serial port is on the motherboard but is disabled / disconneted
Photos
Firmware structure
Filesystem 1K-blocks Used Available Use% Mounted on /dev/root 27264 27264 0 100% / tmpfs 122424 0 122424 0% /dev tmpfs 524288 4 524284 0% /dev/shm none 10240 0 10240 0% /tmp none 524288 464 523824 0% /var none 4 0 4 0% /mnt none 16384 4 16380 0% /var/osgi none 30720 0 30720 0% /var/felix-temp none 2048 0 2048 0% /tmp/QoE /dev/ubi0_13 17088 352 16736 2% /mnt/jffs2 none 8192 0 8192 0% /var/spool/cups /dev/ubi0_14 119388 640 113912 1% /mnt/jffs2/app
Install Openwrt
Unsupported
Cpu info
The CPU is HISILICON SD5116H
WAP(Dopra Linux) # cd proc
WAP(Dopra Linux) # cat cpuinfo
processor : 0
model name : ARMv7 Processor rev 1 (v7l)
BogoMIPS : 1325.46
Features : swp half thumb fastmult edsp thumbee tls
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x4
CPU part : 0xc09
CPU revision : 1
CPU physical :0
Hardware : Hisilicon A9
Revision : 0000
Serial : 0000000000000000
Memory
WAP(Dopra Linux) # free -m
total used free shared buffers
Mem: 244848 77292 167556 0 1112
-/+ buffers: 76180 168668
Swap: 0 0 0