PUMPKIN CAR STEREO SUPPORT CENTER • Is it possible to downgrade from 5.1 to 4.4.4 RQ0276E

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PUMPKIN CAR STEREO SUPPORT CENTER • Is it possible to downgrade from 5.1 to 4.4.4 RQ0276E

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Is it possible to downgrade from 5.1 to 4.4.4 RQ0276E

Posted: Thu Nov 08, 2018 11:08 am

by hamsa45

Hello

i have a Question: I it Possible to Downgrade the Firmware from 5.1 to 4.4.4 ?

thank you

Re: Is it possible to downgrade from 5.1 to 4.4.4 RQ0276E

Posted: Fri Nov 09, 2018 3:08 am

by Jammy

Hi, there is no way to do that .Hope your kind understandings.
Regards

Re: Is it possible to downgrade from 5.1 to 4.4.4 RQ0276E

Posted: Tue Nov 27, 2018 2:09 pm

by ebby2

Re: Is it possible to downgrade from 5.1 to 4.4.4 RQ0276E

Posted: Wed Nov 28, 2018 1:02 pm

by Csewhite

Yes you can downgrade .. I've done it a few times.