Motorola Mototrbo CM7668

[TechTeam]

I just get a cheap Mototrbo CM7668 M28QPN9KD2AN UHF

Seller forgot CPS password and make it RADIO LOCKED after few attempt...

I tried to plug in programming cable infront the radio but it not detect the cable..

Please guide to fix the RADIO LOCKED & cable not detect issues.

Is there anyway to force firmware into the radio?

Thank You

 

[TechTeam]

is there any circuits for modified front datacable to back data cable?

 

[com501]

The repeater programming cable works in the rear connector if this is the same board as a NA model.

 

[alice715]

Check the firmware version. If it old enough then you can easily read the codeplug password using Wireshark.
Otherwise, use the recover option.

Yes, even if the radio has a password lock, you can still read the Codeplug.

 

[TechTeam]

Check the firmware version. If it old enough then you can easily read the codeplug password using Wireshark.
Otherwise, use the recover option.

Yes, even if the radio has a password lock, you can still read the Codeplug.

Its a newer firmware. Not working with wireshark

 

[TechTeam]

The repeater programming cable works in the rear connector if this is the same board as a NA model.

Anyone ahve pin out for front 10 pin socket? So i can modify my cable to back cable

 

[Forts]

The front cable is an Impres cable which uses a 1-wire device to confirm it's authenticity. The rear cable is just a straight USB connection and much easier to deal with.

 

[alice715]

Well your only option here is to goto CPS > Device > Recover

If you can't recover then you need to contact Motorola for the recovery EID.

 

[TechTeam]

Well your only option here is to goto CPS > Device > Recover

If you can't recover then you need to contact Motorola for the recovery EID.

Problems are the radio cannot detect front programming cable (PTT can detect & works well) and now the radio shows "RADIO LOCKED".

 

[TechTeam]

The front cable is an Impres cable which uses a 1-wire device to confirm it's authenticity. The rear cable is just a straight USB connection and much easier to deal with.

Is that mean I can just get normal 4 wire usb cable and connect to back of radio without any circuits?

 

[alice715]

Make sure to get a legit cable. Otherwise, check if drivers are properly installed.

 

[rainbowpenguin]

Yes, a 4 wire usb cable will connect right up to the radio rear accessory connector. Readily available cable sources are old usb mice/keyboards and printer cables.

There's a color coded pinout diagram somewhere on this site.

 

[TechTeam]

Yes, a 4 wire usb cable will connect right up to the radio rear accessory connector. Readily available cable sources are old usb mice/keyboards and printer cables.

There's a color coded pinout diagram somewhere on this site.

Its working with CPS, but Depot not recognised the radio.

I can upgrade firmware from R02.40 to R02.50.05, but cps password still there.

any idea?

 

[Mars]

Do you not read the rules? We did not discuss depot here.

 

[Number 6]

TechTeam has been banned for discussing depot, hijacking, and other rule violations.