Why I cannot install the version of android 10 on my dasaïta multimedia device which is in version android 9
As described below:
Current build number I have:
rk3368-userdebug 9 PQ2A.190305.00220190731.161345 test-keys
Current kernel version I have:
# 134Mon Jul 29 10:24:28 CST 2019
Current MCU version I have:
Aug 6 2019 11:00:20
Only the MCU that I was able to update to version 3.45_1
Thank you for your answers.
I would kindly ask you for help. Would anyone like to go to their car, copy and upload somewhere where I would most easily download widget files. I assume the file is called HCTwidgetHA.apk or similar and is located in root/system/app. You can also rename the file extension from apk to zip.
I would try to change my Android 8 widgets look, to make them look the same as Dasaita (HA), Android 10. I like the look as the screenshots are made by Doky1988 in his post.
It would be good to add a background image as well. Probably in the wallpaper folder
# begin common build properties # autogenerated by build/make/tools/buildinfo_common.sh ro.system.build.date=Mon Jul 6 21:04:48 CST 2020 ro.system.build.date.utc=1594040688 ro.system.build.fingerprint=rockchip/rk3368/rk3368:10/QQ2A.200305.004.A1/hct07062104:userdebug/test-keys ro.system.build.id=QQ2A.200305.004.A1 ro.system.build.tags=test-keys ro.system.build.type=userdebug ro.system.build.version.incremental=eng.hct.20200706.211222 ro.system.build.version.release=10 ro.system.build.version.sdk=29 ro.product.system.brand=rockchip ro.product.system.device=rk3368 ro.product.system.manufacturer=rockchip ro.product.system.model=PX5 ro.product.system.name=rk3368 # end common build properties # begin build properties # autogenerated by buildinfo.sh ro.build.id=QQ2A.200305.004.A1 ro.build.display.id=rk3368-userdebug 10 QQ2A.200305.004.A1 eng.hct.20200706.211222 test-keys ro.build.version.incremental=eng.hct.20200706.211222 ro.build.version.sdk=29 ro.build.version.preview_sdk=0 ro.build.version.preview_sdk_fingerprint=REL ro.build.version.codename=REL ro.build.version.all_codenames=REL ro.build.version.release=10 ro.build.version.security_patch=2020-05-05 ro.build.version.base_os= ro.build.version.min_supported_target_sdk=23 ro.build.date=Mon Jul 6 21:04:48 CST 2020 ro.build.date.utc=1594040688 ro.build.type=userdebug ro.build.user=hct ro.build.host=r930 ro.build.tags=test-keys ro.build.flavor=rk3368-userdebug # ro.product.cpu.abi and ro.product.cpu.abi2 are obsolete, # use ro.product.cpu.abilist instead. ro.product.cpu.abi=arm64-v8a ro.product.cpu.abilist=arm64-v8a,armeabi-v7a,armeabi ro.product.cpu.abilist32=armeabi-v7a,armeabi ro.product.cpu.abilist64=arm64-v8a ro.wifi.channels= # ro.build.product is obsolete; use ro.product.device ro.build.product=rk3368 # Do not try to parse description or thumbprint ro.build.description=rk3368-userdebug 10 QQ2A.200305.004.A1 eng.hct.20200706.211222 test-keys # end build properties # # from device/rockchip/rk3368/system.prop # # # system.prop # ro.ril.ecclist=112,911 rild.libpath=/vendor/lib64/libril-rk29-dataonly.so rild.libargs=-d /dev/ttyACM0 vendor.rild.libpath=/vendor/lib64/libril-rk29-dataonly.so vendor.rild.libargs=-d /dev/ttyACM0 # end of device/rockchip/rk3368/system.prop # # ADDITIONAL_BUILD_PROPERTIES # ro.bionic.ld.warning=1 ro.treble.enabled=true persist.debug.dalvik.vm.core_platform_api_policy=just-warn dalvik.vm.lockprof.threshold=500 net.bt.name=Android
I think you mean, not all units have a GPS sdcard slot. Often these are hidden and internal to the unit.
The factory methods do work where the unit has an SDcard, id 0/1 USB or use OTG.
Furthermore, some units have OTG without mods by simply connecting a USB-USB. In fact it will work for any rockchip headunit, but must use the correct manufacturer type .IMG.
E.g. all MTCD/E use HCT type or MTCD/E images from HA, GS,
Also with GPS slot it doesn't work with some of them and the method with USB A to A doesn't work either, there is only the OTG variant which not everybody has and you have to remove the radio from the car first.
The Mod Installer Pro from hal9k_ is better suited and less complicated.