Posted: Tue Jun 26, 2018 10:25 Post subject: Firmware upgrade /downgrade broken
I am using wr941nd v3.6 with ddwrt build 33772.
I am having some issue and would like to try another build.
I have tried gui and command line to change firmware but I am unsuccessful. Gui restarts without upgrade and cli results in a failure too.
Any input on how to be able to change the firmware is appreciated.
Joined: 16 Nov 2015 Posts: 6447 Location: UK, London, just across the river..
Posted: Wed Jun 27, 2018 17:52 Post subject:
if you can recover it via serial with same success you can try the last firmware available...36168
try to flash via serial using factory to dd-wrt file first... ftp://ftp.dd-wrt.com/betas/2018/06-20-2018-r36168/tplink_tl-wr941ndv3/factory-to-ddwrt.bin _________________ Atheros
TP-Link WR740Nv1 ---DD-WRT 55630 WAP
TP-Link WR1043NDv2 -DD-WRT 55723 Gateway/DoT,Forced DNS,Ad-Block,Firewall,x4VLAN,VPN
TP-Link WR1043NDv2 -Gargoyle OS 1.15.x AP,DNS,QoS,Quotas
Qualcomm-Atheros
Netgear XR500 --DD-WRT 55779 Gateway/DoH,Forced DNS,AP Isolation,4VLAN,Ad-Block,Firewall,Vanilla
Netgear R7800 --DD-WRT 55819 Gateway/DoT,AD-Block,Forced DNS,AP&Net Isolation,x3VLAN,Firewall,Vanilla
Netgear R9000 --DD-WRT 55779 Gateway/DoT,AD-Block,AP Isolation,Firewall,Forced DNS,x2VLAN,Vanilla
Broadcom
Netgear R7000 --DD-WRT 55460 Gateway/SmartDNS/DoH,AD-Block,Firewall,Forced DNS,x3VLAN,VPN
NOT USING 5Ghz ANYWHERE
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Stubby DNS over TLS I DNSCrypt v2 by mac913
in using the above commands some how "dd" didn't go through and now it cant be serial recovered, because i suppose the whole partition on chip is corrupt.
i am willing to try to re program at chip level (a first for me) but i would need a dump?
any more inputs would be appreciated, i would love to recover this just as a project as i have already bought a c7 v4 and flashed ddwrt also bought wrt30n for cheap and have upgraded it to e2000.