T-R42 - wasser firmware - JB Android 4.2.2

[doperst]

dmesg

System is RO

Terminal emulator:

blablabla@android:/ $ su dmesg > dmesg.log
/system/bin/skh: can't create dmesg.log: Read-only file system

That isn't good, too, because i can not tweak build.prop and Android Tuner fails to make some tweaks, too.

Any chance to make a writable system partition? I believe wendal managed to do so on RK devices...


su dmesg > /mnt/sdcard/dmesg.log

dmesg.log is 0 bytes!

[doperst]

My board (sorry for a big picture - 3.5M!) - i am new here, dont't know how to post big pics properly

[doperst]

T-R42 B351_V2 Board
Wifi works the first boot, after reboot don't work, if I reboot into recovery and reboot system, work again
Bluetooth doesn't work, the remote control lost some functions.
My hardware box is WLAN: RTL8723AS + LAN: RTL8201F

Strange, i seem to have the same board, i made quite a lot or reboots, and wifi works for me without prob.

Have you done wipe data/cache/dalvik in CWM after flashing? I know it does it by itself, but i did it just for sure. I can not install Speedtest.net tho - Market says it is incompatible
But i have installed about 5.5GB games with caches yesterday via Wifi without a single problem!


BTW, how do i insert Spoiler here? I mean, hidden text or pictures to conserve space and page loading bandwidth? Could not find it...

[Miklaus]

How you move through the recovery menu? I can only select the first option "reboot system", the remote control doesn't work on recovery.

System is RO

Terminal emulator:

blablabla@android:/ $ su dmesg > dmesg.log
/system/bin/skh: can't create dmesg.log: Read-only file system

That isn't good, too, because i can not tweak build.prop and Android Tuner fails to make some tweaks, too.

Any chance to make a writable system partition? I believe wendal managed to do so on RK devices...


su dmesg > /mnt/sdcard/dmesg.log

dmesg.log is 0 bytes!

*****@android$ su
*****@android# dmesg > /sdcard/dmesg.log

[doperst]

How you move through the recovery menu? I can only select the first option "reboot system", the remote control doesn't work on recovery.

Sure infrared remote does not work in recovery because it is (i think) not hardcoded in boot/kernel

I am lucky to have an iPazzPort KP-810-16A USB radio keyboard/mouse (google for it).
It works perfect everywhere, i can enter PC BIOS with it, np. A real deal

[galaxy]

could you please post the output of this:

adb shell cat /sys/class/display/HDMI/modes

There is no HDMI dir, but display0.HDMI

adb shell cat /sys/class/display/display0.HDMI/modes

gives:
1920x1080p-60
1920x1080p-50
1920x1080p-30
1920x1080p-25
1920x1080p-24
1366x768p-60
1280x720p-60
1280x720p-50
720x576p-50
720x480p-60

it seems 1366x768p mode is inside that file, but doesn't show up in hdmi menu

[Yakich]

Re: T-R42 custom firmware by wasser

T-R42 B351_V2 Board
Wifi works the first boot, after reboot don't work, if I reboot into recovery and reboot system, work again
Bluetooth doesn't work, the remote control lost some functions.
My hardware box is WLAN: RTL8723AS + LAN: RTL8201F
8723as.ko module isn't loaded into the kernel, the 8723au.ko module was loaded into the kernel, i don't know if this is correct.
If you need any information that could help you, feel free to ask me.

I have same bug...

Отправлено с моего JY-G4 через Tapatalk

[Yakich]

I have this issue too

Отправлено с моего JY-G4 через Tapatalk

[doperst]

wifi bug

Unfortunatelty, wifi is not OK for me, too.
I've been trying to watch some series via UPnP from my hone server yesterday,
and video playback became unstable after fewe minutes: it stuttered for a couple of
seconds every 5 seconds of playback. I tried opening TVBox to provide better cooling
(CPU was almost red-hot at the moment), but it did not help.

[zeevg]

android version ?

Hi, what Android version is 1.2.4 ?

is it 4.4 Kitkat ?

thanks...

[doperst]

Hi, what Android version is 1.2.4 ?

is it 4.4 Kitkat ?

thanks...

No, it's not KitKat.

BTW, i have noticed my router had wrong MTU settings!
I have set the correct value now, and will be trying more wifi experiments with T-R42 and 1.2.4 fw.

[borislivs]

1920x1008 ???

Hi all,

I have a cs918 with bluetooth, flashed the rom and it works perfectly, but the XBMC and the Antutu show that the resolution is 1920x1008 - what is it and how do i set it to 1920x1080?
The second thing is that the CPU is working 1440x4 (that is what the Antutu shows) and it used to be 1.6GHZ is it normal and can i restore is to 1.6ghz?

thanks, Boris.

[doperst]

Hi all,

I have a cs918 with bluetooth, flashed the rom and it works perfectly, but the XBMC and the Antutu show that the resolution is 1920x1008 - what is it and how do i set it to 1920x1080?
The second thing is that the CPU is working 1440x4 (that is what the Antutu shows) and it used to be 1.6GHZ is it normal and can i restore is to 1.6ghz?

thanks, Boris.

How about pixels that are taken by bottom status/system bar?
And, yes, CPU is underclocked. There were some comments on this here. And there are different overclocked kernels, too. Check the forum.

And i had a weird experience with wifi yesterday: definitely, wifi is NOT working properly on my board: BubbleUPnP player has been finding and losing connection to my UPnP media server all the time without any reason, while a MTK6589 smartphone is very stable with same version BubbleUPnP and same server.

[borislivs]

How about pixels that are taken by bottom satus/system bar?
And, yes, CPU is underclocked. There were some comments on this here. And there are different overclocked kernels, too. Check the forum.

And i had a weird experience with wifi yesterday: definitely, wifi is NOT working properly on my board: BubbleUPnP player has been finding and losing connection to my UPnP media server all the time without any reason, while a MTK6589 smartphone is very stable with same version BubbleUPnP and same server.

I see that there are different kernels, but they are overclocked. and if I flash only kernel, would it erase the data on my device?

[BernieLomax]

I have a EKB311B with bluetooth (T-R42) and can not get the wifi to turn on with 1.2.4 firmware. I've tried all of the kernels and whenever I try to turn on wifi it just says "Turning Wi-Fi on..." and will go back to the Off position. It will just not turn on wifi no matter what.
I opened up the device and see it is a V2 board so from what I read I need to load the T-R42 new kernel. I've tried the new and old kernels and it gives me the same problem that it will not allow me to turn on wifi.
If I flash back to the factory firmware I got from the seller the wifi will turn on no problem and it works again.
Am I missing something with the 1.2.4 firmware to get the wifi to turn on??