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Hemi_Girl 10-24-2012 01:24 PM

RER radio/nav problem
Hi, I am new to this. Just got a 2008 jeep grand Cherokee limited!

I'm having problems with my RER radio/nav system. After messing with it for a little bit the screen freezes then the system shuts down. When i got the car it had the 9.556 version. Read a couple of threads on here on how to fix it, I followed the steps in downloading the zip file for the corruption fix version 9.7xx then did the version 9.8xx. It installed successfully in the car, but I am still having the same problem. I also tried resetting the car battery and didn't help.

Anyone know what else I can do? Someone please help ASAP!
I made an appt at jeep to get it checked by the dealer but that's gonna cost a lot so I'm trying to fix myself.

Thanks in advance for the help!

*sox* 10-24-2012 02:00 PM

Re: RER radio/nav problem

this are wrong!

after the hddfix 9.799 you must install first the 9.713........but now....

if you know have the 9.807 installed go forward dirctly and install the 2.403!

then i think you well be happy

Hemi_Girl 10-24-2012 02:19 PM

Re: RER radio/nav problem
Where can I find the 2.403 version? Is this the latest update?


*sox* 10-24-2012 03:30 PM

Re: RER radio/nav problem
yes its the last

go to my server

username: mygig@soxag
password: gasolio

go to the folder RER-REW-REP with navigation, there you find the 2.403.

Hemi_Girl 10-25-2012 10:31 AM

Re: RER radio/nav problem
I did the update... it is still freezing and shutting down :/
Any other suggestions? Should i disconnect the battery again?

btw thanks for the link on getting the new software!

*sox* 10-25-2012 10:44 AM

what other think you have mount mabe a lockpick?

Sent from my iPhone using Tapatalk

Hemi_Girl 10-25-2012 11:01 AM

Re: RER radio/nav problem
I have no idea what that means... I'm new to this so bare with me!
Can you please explain?

*sox* 10-25-2012 11:52 AM

ok then you have no lockpick

are the mygig frezze in hdd modus or radio modus?

Sent from my iPhone using Tapatalk

Hemi_Girl 10-25-2012 01:19 PM

Re: RER radio/nav problem
It freezes randomly, on radio, nav, phone. It even does it when I'm not even touching and messing with it.

*sox* 10-25-2012 03:16 PM

Re: RER radio/nav problem
2 Attachment(s)
remove the mygig under the undersite you find the hdd "door" open and remove the datacable from the hdd and test again without hdd!

freeze it again?

post a pic from your systeminformation

Hemi_Girl 10-26-2012 02:19 PM

Re: RER radio/nav problem
had a busy day yesterday didnt get to trying that, thanks for all the help.
Took it to jeep this morning they said its the nav thats causing it to shut down. So i bought the nav update disc, should be in tomorrow. Then i will install that and see if it solves the problem. Will post an update after i find out.

Again thanks for the help!! :)

eibyer 10-26-2012 02:34 PM

They made you pay for the update to fix something that is probably under warranty?

Edit: oops missed the year :)

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