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phhusson / treble_experimentations

Notes about tinkering with Android Project Treble
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Issues for MT6797/Chuwi Hi9 Air on v123 #1097

Open BOFH2k opened 4 years ago

BOFH2k commented 4 years ago

List of issues for Mediatek Helio X20 (MT6797) on Pie:

  1. Increased standby drain, won't charge to 100%, no info on battery usage by app.
  2. Bluetooth won't activate (see #399 for details) -> fixed by MTK workaround in phh menu
kimk2010 commented 4 years ago

my teclast m20 4g Mediatek Helio X20 (MT6797)is similar device @BOFH2k,it on v123 Screenshot is bad,and no right side Virtual button （the square button）

bastian433 commented 4 years ago

I can confirm the bluetooth does not work in 9.0 (v123) (unable to turn on), but did work in 8.1 (V32)

ghost commented 4 years ago

Looks like similar for me too. BT cannot be enabled. Teclast m30/MT6797x (helio x27).

kimk2010 commented 4 years ago

I find BT work swith， it's on phh treble settings > misc features > bluetooth workarounds > mediatek。

ghost commented 4 years ago

@kimk2010 Thank you. I've already found it and tried. It does not work for me.

ghost commented 4 years ago

it's on phh treble settings > misc features > bluetooth workarounds > mediatek After clean reinstalling aosp and turning on option, then reboot, it worked for me. Tnx.

BOFH2k commented 4 years ago

Yep, thanks. I can confirm BT works with that workaround!

BOFH2k commented 4 years ago

That leaves standby drain and charging issues.