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MOI S2 doesn't work after factory reset

PostPosted: Sun Oct 25, 2015 9:18 pm
by stoilis
First of all, I apologise in advance if something like this is covered already somewhere. If it is, I couldn't find it, so please point me to anything I need to read.

I have already sent an email to support about this, but perhaps this forum is a better starting point.

I have a TBS MOI S2 IPTV box(Model No: TBS 2900)

It was working mostly fine, but I attempted to do a factory reset, as per instructions here: ... anual.html

After the reset it should come back to IP, but this doesn't seem to be the case.
I have changed the IP of my NIC to and connected it to the device, but it's still unreacheable.
I have validated that the network interface becomes activated every time I plug in the device to the network
The blue power LED is activated when it's plugged in, so the device seems to get power normally.
I have even tried sniffing the port I have connected the MOI to, and no ethernet traffic seems to come out of it.

Any suggestion on how to troubleshoot this will be appreciated.

Re: MOI S2 doesn't work after factory reset

PostPosted: Mon Oct 26, 2015 2:13 pm
by steven
HI Stoilis

My colleage jack already reply you please have a check your email.

do you know the version of the moi's system when it work fine ?

in the latest version ,the reset function is the same with reboot device.

i can help you to upgrade the system if you has serial cable .

best regards !


Re: MOI S2 doesn't work after factory reset

PostPosted: Thu Sep 08, 2016 6:28 am
by druiah
Hello Steven, can you help me too ? thanks

Re: MOI S2 doesn't work after factory reset

PostPosted: Sat Dec 01, 2018 12:05 pm
by putz182
I need help. My MOI system was down for about 4-6 years. I have encrypted channels and I wasn't able to get my card working with Oscam. Recently, I tryed to activate my MOI box, but IP address was missing. When I tryed factory reset, It doesn't work anymore. Is there a tutorial to reflash using serial with Ubuntu linux machine?

EDIT: Recover it using SD card.

Re: MOI S2 doesn't work after factory reset

PostPosted: Wed Dec 05, 2018 9:39 am
by xiaocao
hi ,

1. use usb upgrede .
1) format usb flash to fat32 with a partition.
2) download from link: ...
3) put three files MOI2900_uboot.bin MOI2900_k.bin MOI2900_fs.bin in usb flash .
4) power on ,wait for 3-5 minutes .

2. use command via serail port .
1) install serail tools like : TTERMPRO .
2) setup serail port , setup-->serail port -> Baud rate : 115200
3) power on , enter uboot ,

1.put MOI2921_uboot.bin MOI2921_k.bin MOI2921_fs.bin in the usb deveice and insert the usb to the board
2.power the board and enter to uboot
3.please input the follow command (update uboot)
MOI2921>> usb start
MOI2921>> fatload usb 0 2000000 MOI2921_uboot.bin
MOI2921>> nand erase 0 100000
MOI2921>> nand write.e 2000000 0 100000
4.restart board (update kernel and rootfs)
5 It takes about 5 minutes time.
6. login: root
password: tbs

best regards!