Has anyone done a CarPlay retrofit / Headunit replacement for 991.1
#4216
If that's the case, here's an APK for the app. I couldn't get the one in the PlayStore to install for some reason, but you can try first.
Ancel bm300 pro apk
Ancel bm300 pro apk
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andy2111 (Today)
#4217
Burning Brakes
I think some CHSTEK users have sound from all speakers, including someone who recently installed it in their boxster. Those like me, the rear sound is faint, which I suspect has something to do with the PCM setting prior to removal, I am guessing the Bose surround option needs to be disabled (I've heard this is preferable). Since the sound quality was way better than before, it didn't bother me, plus I had my fader set to the front previously which might also be the problem. Maybe someday, I'll try to swap back the PCM and try things out but there's no motivation to get the rear sound.
Also here is the decoder for Erisin and looks like it's the same as what we get from CHSTEK, but in blue?
https://a.aliexpress.com/_msAyd4M
Also here is the decoder for Erisin and looks like it's the same as what we get from CHSTEK, but in blue?
https://a.aliexpress.com/_msAyd4M
For Bose, it is worth repeating that, prior to removing the PCM, it is recommended to set the PCM to 75% max volume, all faders to their central positions, bass and treble to neutral and the 'surround' mode disabled. The pseudo-surround source is a synthetic form of 'surround sound' - the BOSE amp doesn't have 5 discrete channels AFAIK, so it attempts to create a form of surround sound by phase manipulation of 2 channel sound. Aside from generally sounding awful, if this mode is left enabled, it could have undesirable effects on the sound one hears from an aftermarket unit since the Bose amp may get 'confused' by the signal it is now receiving.
#4219
Burning Brakes
My wife actually prefers the Erisin because the screen is a bit smaller! There isn't a massive advantage to a slightly larger screen unless it is a widescreen, where the two 'halves' of the screen can be used for two different purposes. When the extra screen real estate is vertical, there isn't all that much advantage IMO. But a big screen can look better to some, and that is sufficient reason to want one. If the Erisin is on its way, you could install it and see how you feel about it. If you decide you prefer the larger screen of the CHSTEK, then you should be able to return the Erisin or swap it out. Personally, I like both units more or less equally, and functionally they are virtually identical.
#4220
So torn, I spent the last 45 minutes going back in this thread looking for a post where someone mentioned a CSTEK seller who would pre wire the MOST fiber box and applicable SW update as part of the package. Does anyone have that link handy? Or a link to the correct unit for a 981 with Bose. Want to check current pricing to decide.
TIA
TIA
#4221
Racer
So I spoke to another user with my same car, 2014 Boxter S with Bose and he has the Erisin unit. He is sure that all speakers in the car produce sound. If I am reading correctly, users with the CHSTEK unit report not having sound in the rear speakers. Can anyone check me to make sure I am understanding correctly that the CHSTEK unit does not provide sound from the rear speakers?
TIA,
Brad
TIA,
Brad
#4222
Racer
So torn, I spent the last 45 minutes going back in this thread looking for a post where someone mentioned a CSTEK seller who would pre wire the MOST fiber box and applicable SW update as part of the package. Does anyone have that link handy? Or a link to the correct unit for a 981 with Bose. Want to check current pricing to decide.
TIA
TIA
#4223
Rennlist Member
Here's the link to the Chstek official store
CHSTEK Android13 Car Radio Carplay Navigation For Porsche Cayman Boxster 718 911 918 981 997 Auto Stereo Qualcomm Bluetooth WIFI - AliExpress 34
As mentioned the 7862-E or 7862-D are the ones to go for depending on how much storage you need, although there's such a small difference in price you might as well get the E model IMHO.
CHSTEK Android13 Car Radio Carplay Navigation For Porsche Cayman Boxster 718 911 918 981 997 Auto Stereo Qualcomm Bluetooth WIFI - AliExpress 34
As mentioned the 7862-E or 7862-D are the ones to go for depending on how much storage you need, although there's such a small difference in price you might as well get the E model IMHO.
#4224
Rennlist Member
I just published V1.4 of the guide as there has been some good info shared in recent days:
- Separate and clearer instructions for creating a backup
- Improved instructions on adjusting PCM audio settings before removal
- Added a section on enabling the secondary Bluetooth chip to connect other BT devices