OEM vs OEM replacement Bypass Hack

Basically there are 4 different ype of Bypass for video and Nav functionalities

1-park brake control (bypass will work 100%)

2- park gear control (need the test signal if negative trigger and no data then Z7 bypass will work)

3-data control (bypass will not work)
4-Park and Foot brake (A7 bypass alpine type)



Answer is yes or NO...Let me explain...
if you had original entertainment media (OEM) dvd in dash then yes,this hack is for you
but don't get confused with oem (original equipment  manufacturer)

 see in this link
OEM
or this link

http://www.crutchfield.com/S-VpmjxVHWI7N/p_061GM5100/Original-Entertainment-Media-GM-5100.html

and ref manual

http://a248.e.akamai.net/pix.crutchfield.com/Manuals/061/061GM5100.PDF


as of now we only supplied 9 manufacturer brands of factory look DVD in dash like....

1-OEM (original entertainment media) replacement oem
2-ROSEN entertainment
3-Motevo
4-Bonup
5-JLD
6-HDT
7-JFR
8-KLYDE
9-TM

we are working on more brand as soon we got solution we will introduce the hack for this. If your DVD model is from the above mention list then email us we will provide you link, but if you had different one then you need to wait or find some ware else we apologize for this inconvenience

before i send you the shipment pl let me know what exactly you had....
Thanks for interest on our line up