Ok guys..I'm REALLY hoping we can fix this. Its really strange. I'm posting this here as well as over at another site because i used XDA much more often and have much more faith in you guys. I've rooted tons of devices in my time and this is a first. I used Superoneclick to root my Kyros MID8127 tablet. It worked just fine. Got super user and everything. But now whenever the screen times out, or i just leave it alone for a while, while its off, when i go to wake it up the touchscreen is completely unresponsive. It turns off after a few seconds but the capacitive buttons stay lit. This has my mind boggled. I tried unrooting with soc as well, no avail. The only other thing i can do once this happens is to get a pin out and press the tiny reset button hole. Does anyone have any idea what could cause something like this, and how i should go about fixing it? Thanks in advance.
EDIT : I Just confirmed that ROOT had nothing to do with this. I had a feeling it didn't. The person who gave it to me said its always done this.
FIX Touchscreen and button not responding after root ICS 4.03
Touchscreen not woiking after root. (button, gps, 3g, wlan etc...)
You lost my configuration of the devices,
1. Droid Open the Explorer (download from google market)
2. Locate the files. ko (they have the information how devices in your tablet work)
3. copy the files. ko to / system / lib / modules /
4. Find and edit the file / system / etc / init.local.rc should see something like this:
on boot
au.ui.enable_bluetooth true setprop
au.voice_capable true setprop
au.sms_capable true setprop
______________________________________________
5. add the lines (Attention here show the name of my files.ko but you must write the name of your files.ko)
6. You should see something like this after adding the lines:
on boot
au.ui.enable_bluetooth true setprop
au.voice_capable true setprop
au.sms_capable true setprop
insmod /system /lib/modules/battery.ko
insmod /system/lib/modules/button_ut7gm.ko
insmod /system/lib/modules/ft5x0x_ts.ko
************
7. Reboot the tablet ou phone and voila!
Nexus118
Em Português (In portuguese)
Deves ter perdido a configuração dos devices (não é grave desde que tenhas acesso ao tablet por adb shell)
1. Abrir o Droid Explorer (download do google market)
2. Localize os ficheiros .ko ( estes têm informação de como funciona os despositivos do seu tablet)
3. copie os ficheiros .ko para /system/lib/modules/
4. Procure e edite o ficheiro /system/etc/init.local.rc
deve ver qualquer coisa como isto:
on boot
setprop au.ui.enable_bluetooth true
setprop au.voice_capable true
setprop au.sms_capable true
______________________________________________
5. adicione as linhas
( atenção aqui mostro o nome dos meus ficheiros.ko mas você deve escrever o nome dos seus ficheiros .ko)
6. Deve ver algo como isto depois de acrescentar as linhas
on boot
setprop au.ui.enable_bluetooth true
setprop au.voice_capable true
setprop au.sms_capable true
insmod /system/lib/modules/battery.ko
insmod /system/lib/modules/button_ut7gm.ko
insmod /system/lib/modules/ft5x0x_ts.ko
7. Faça reboot e pronto!
Nexus118
Related
Hello,
I got a low cost tablet (MP MAN MP2000 (Model id : MP948 / Build ID : IML74K / Device : crane-MID9741-sc3052) running Android 4.0.3 (core : 3.0.8+)
This tablet don't have built-in Bluetooth, but I really want this feature.
I bought a USB Bluetooth dongle (Sitecom CN-523) which is natively compatible with Linux.
So I plug it on my tablet but unfortunately it's not working.
I installed "USB Host Diagnostics v1.3" and the result is :
Code:
[U]ANDROID API[/U]
Claims support > Yes
Classes found > Yes
Device detected > Yes
[U]ROOTED API[/U]
Claims support > Yes
Device detected > Yes
[U]KERNEL[/U]
Claims support > Yes
Device detected > Yes
[U]VERDICT[/U]
OS support > Yes
3rd party apps > Full
So it seem to be fully detected by my Android
I also saw many files and folder "Bluetooth" in /sys and /system (such "/system/etc/bluetooth", "/sys/module/bluetooth", etc...) I don't know if it's a hint ( )
I tried some apps to get acces to the Bluetooth settings screen (which is hidden of course), but the Settings "apps" crash.
Did you have any ideas about how to get it enable ? (maybe build.prop or another system files to edit ?)
Thank you for listening
(And sorry for my bad english ( ^_^ ) ... )
Belnadifia said:
Hello,
I got a low cost tablet (MP MAN MP2000 (Model id : MP948 / Build ID : IML74K / Device : crane-MID9741-sc3052) running Android 4.0.3 (core : 3.0.8+)
This tablet don't have built-in Bluetooth, but I really want this feature.
I bought a USB Bluetooth dongle (Sitecom CN-523) which is natively compatible with Linux.
So I plug it on my tablet but unfortunately it's not working.
I installed "USB Host Diagnostics v1.3" and the result is :
Code:
[U]ANDROID API[/U]
Claims support > Yes
Classes found > Yes
Device detected > Yes
[U]ROOTED API[/U]
Claims support > Yes
Device detected > Yes
[U]KERNEL[/U]
Claims support > Yes
Device detected > Yes
[U]VERDICT[/U]
OS support > Yes
3rd party apps > Full
So it seem to be fully detected by my Android
I also saw many files and folder "Bluetooth" in /sys and /system (such "/system/etc/bluetooth", "/sys/module/bluetooth", etc...) I don't know if it's a hint ( )
I tried some apps to get acces to the Bluetooth settings screen (which is hidden of course), but the Settings "apps" crash.
Did you have any ideas about how to get it enable ? (maybe build.prop or another system files to edit ?)
Thank you for listening
(And sorry for my bad english ( ^_^ ) ... )
Click to expand...
Click to collapse
m also on a similar quest..any luck??
Sent from my P275 using xda premium
Same question here. is it possible?
I'm also trying to achieve this.
I was able to cross-compile my bluetooth chip's module (BCM203x) and insmod it, although I can reach the "hidden" menu option in settings through a bluetooth shortcut app, there's no way to turn the bluetooth services on.
Is this just not built into the Android Kernel in my image (meaning that I would have to find a similar tablet with bluetooth and reflash with that image), or is there any settings file that can trigger the "turn bluetooth on" in settings, like /etc/bluetooth ?
OMG I have the same issue, has anybody figured anything out? I'm trying to get it to work on this http : // www . kingzer . com /product_view.asp?id=1214 , that way I can use my bluetooth snes controller with it and use it as an emulator on my T.V.
Belnadifia said:
Hello,
I got a low cost tablet (MP MAN MP2000 (Model id : MP948 / Build ID : IML74K / Device : crane-MID9741-sc3052) running Android 4.0.3 (core : 3.0.8+)
This tablet don't have built-in Bluetooth, but I really want this feature.
I bought a USB Bluetooth dongle (Sitecom CN-523) which is natively compatible with Linux.
So I plug it on my tablet but unfortunately it's not working.
I installed "USB Host Diagnostics v1.3" and the result is :
Code:
[U]ANDROID API[/U]
Claims support > Yes
Classes found > Yes
Device detected > Yes
[U]ROOTED API[/U]
Claims support > Yes
Device detected > Yes
[U]KERNEL[/U]
Claims support > Yes
Device detected > Yes
[U]VERDICT[/U]
OS support > Yes
3rd party apps > Full
So it seem to be fully detected by my Android
I also saw many files and folder "Bluetooth" in /sys and /system (such "/system/etc/bluetooth", "/sys/module/bluetooth", etc...) I don't know if it's a hint ( )
I tried some apps to get acces to the Bluetooth settings screen (which is hidden of course), but the Settings "apps" crash.
Did you have any ideas about how to get it enable ? (maybe build.prop or another system files to edit ?)
Thank you for listening
(And sorry for my bad english ( ^_^ ) ... )
Click to expand...
Click to collapse
I can get the bluetooth working in terminal, but the android user space GUI and thence every program is totally oblivious to its existence. I've copied over the files missing compared with tablets with integrated bluetooth (various hci tools, bluez, bluetoothd, some bt*.so libs, the .conf files...) to no avail. hw/bluetootha2dp would hang the system on boot, had to get in with adb and delete it. Also edited the permissions xml to include bluetooth, so now it show the option in the settings but still can't turn it on. I read somewhere that you don't need to hciattach and after setting bluetooth up with hciconfig and running scan it would let you turn it on in the settings. Not in my case, maybe I'm not linking it correctly with a /dev/ connection.
The bluetooth when connected and having the module properly loaded shows up in /sys/classes/bluetooth as hci0 but not in /dev/ as far as I can tell. I tried ln -s to /dev/hci0 didn't work, and to /dev/ttyS1 didn't let me link cuz it's already there, mknod /dev/ttyS1 c 216 didn't seem to work either.
Haven't tried enabling the startup script for bluetooth, my tablet has these commented out in init.sun4i.rc:
# -------- bluetooth related services ----------
#chmod 0666 /dev/ttyS1
#chmod 0777 /system/bin/hciattach
#change rfkill permissions for bluetooth power management
# chown system system /sys/class/rfkill/rfkill0/state
# chmod 0660 /sys/class/rfkill/rfkill0/state
# write /sys/class/rfkill/rfkill0/state 0
# setprop rw.bluetooth.status "0"
# --- used for usi bm01a 3in1 module's bluetooth attach
#service hciattach /system/bin/hciattach -n -s 115200 /dev/ttyS1 bcm4329 1500000
# user root
# group bluetooth net_bt_admin
# disabled
# oneshot
# --- used for huawei mw269v2 3in1 module's bluetooth attach
#service hciattach /system/bin/brcm_patchram_plus --enable_hci \
# --baudrate 1500000 \
# --patchram /system/vendor/modules/bcm4330.hcd \
# --enable_lpm /dev/ttyS1
# user root
# group bluetooth net_bt_admin
# disabled
# --- used for samsung swb-a31 2in1 module's bluetooth attach
#service bccmd /system/bin/bccmd -t bcsp -b 115200 -d /dev/ttyS1 psload -r /system/vendor/modules/ath6k/AR6003/A31_Script.psr
# user root
# group bluetooth net_bt_admin
# disabled
# oneshot
#
#service hciattach /system/bin/hciattach -s 1500000 /dev/ttyS1 bcsp 1500000 flow
# user root
# group bluetooth net_bt_admin
# disabled
# oneshot
#service abtfilt /system/bin/abtfilt -d -z -n -v -b -s
# disabled
# oneshot
# -------- bluetooth related services end ----------
I can call bluetooth services on but it seems to throw an error. Maybe it's missing the Java elements and it's impossible to just copy those and get them working.
I'm afraid that only from 4.2.2 android onwards bluetooth dongle support is standard. I don't want to mess with any unofficial version until they have hardware acceleration for videos.
Sorry to bump such old thread.
I have an Rk3026 based tablet which supports OTG but from user reports bluetooth dongles don't work.
Any way to bypass this limitation?
This is a tablet on a "promotion" in Portugal and Spain which can be get for 2eur, it would be nice to get bluetooth working. there are even custom rom for it.
To get bluetooth working with usb otg:
android needs to built with bluetooth support(unless you want to use it with console only)
the device's kernel needs to have the modules for usb bluetooth(each device has a diffrent kernel) but that is quite rare
Hi
I am running Android 4.4.2 an would also like to use a Bluetooth dongle.
I have a "old" dongle, that worked fine with Android 2.3.4, but I can't get it to Work with Android 4.4.2.
Do it have to be a bluetooth dongle with OTG support if it should work with Android 4.4.2 ?
Hope someone can help me .
Many regards
MrNisse
Hello.
I have the same wish: To use a dongle BT as extender on my S7 Edge.
Any idea?
I have the same needs. An android tv box without bluetooth. Any news on this guys? Actually for me is ok also a fake usb. One of my app is crashing because it tries to read the mac address of the bluetooth
Please advice
Me too. Waiting for an answer. My box can use I8 air mouse but I am not sure whether it can detect Bluetooth dongle
Sorry to relive the topic, but anyone knows if it is possible to use a bluetooth adptador on TV BOX?
Enviado de meu LG-D855 usando Tapatalk
Hi, also for me... to my MBOX DVB-S2
Khm... Two pages with questions only. Where are experts? Have the same problem
zaooooza said:
Khm... Two pages with questions only. Where are experts? Have the same problem
Click to expand...
Click to collapse
I set aside these cheap boxes and picked up the Raspberry PI, maybe there is a good BOX TV, but these are not the ones. If you have money, maybe an ODROID UX4 will do.
Enviado de meu LG-D855 usando Tapatalk
Hi guys,
I got TV box (MXQ model) it has not Bluetooth , so i bought USB BT 4.0 dongle, I connect to the port and nothing, but I connect this USB BT to the PC the device on a blue light and show it in the windows menu bar.
I have connected to the MXQ USB keyboard and mouse, both work fine , but there is an issue with the USB BT.
I don´t understand , how in the new releases for these devices there isn´t a software for activate dongle USB BT. if those previous devices have not been with BT inside.
Uptoday, Anybody can solved this issue ¿?
Sorry for my English.
-----------------------------------------------------------------------
Quiero activar mi USB BT en un TV BOX modelo MXQ, y por alguna razon no lo toma no prende la luz que trae el USB BT , como que no lo enciende, cosa que en la PC lo hace automatico, encima se baja los drivers y ya lo activa.
Tiene que haber una solucion para esto en los modelos de TV BOX o tablets que no tenga BT.
Porque se deberia poder activar el USB BT y poder utilizarlo, ya que los dispositivos estos no lo traen incorporado.
Parece que no hay una solucion a la fecha.
Saludos.
I noticed that poco x3 does not allow apps to be installed or moved to SD card. Is there a way to do that ?
You can try "Force allow all apps on external..." option in developer's settings.
Or just change the default installation location with ADB command:
adb shell pm set-install-location 0 (default as app manifest defined)
adb shell pm set-install-location 1 (for internal memory)
adb shell pm set-install-location 2 (for external storage)
Don't some apps require to be installed in internal memory to function?
AngryYoungMan said:
Don't some apps require to be installed in internal memory to function?
Click to expand...
Click to collapse
Some apps which use widgets and boot service yes, others can be moved safely to microSD as far as I remember.
Not for me. I could move my Amazon apps to the SD card on my Samsung A50. Can't do it on my Poco X3
MocnePifko said:
Você pode tentar a opção "Forçar permitir todos os aplicativos externos..." nas configurações do desenvolvedor.
Ou apenas altere o local de instalação padrão com o comando ADB:
adb shell pm set-install-location 0 (padrão como manifesto do aplicativo definido)
adb shell pm set-install-location 1 (para memória interna)
adb shell pm set-install-location 2 (para armazenamento externo)
Click to expand...
Click to collapse
I tried the option "Force allow installation of apps on external storage" but even with the function activated, it didn't work in practice. Do you know why it doesn't work?
Hi all,
I've spent the better half of my Sunday trying to finally get `adb root` to work on my device (rooted with magisk).
I've tried a variety of things, such as using the `resetprop` tool to modify the ro.debuggable and ro.secure properties (supposedly successful upon checking the output of `resetprop ro.debuggable`, however upon exiting the shell and attempting to run adb root, it doesn't work. I assume it's because I need to reboot, but the `-p` flag for percistence doesn't appear to work for me.
I've attempted modifying the build.prop file directly, with no avail. I just want to add a CA cert to my /system/etc/security/cacerts to intercept an app's requests through burpsuite (a HTTP proxy).
If anyone has any recommendations on what to try, I'm all ears, and would be massively appreciative of any help.
If it's rooted just patch adbd to not care about that stuff.
Renate said:
If it's rooted just patch adbd to not care about that stuff.
Click to expand...
Click to collapse
Any idea where I can find a patched binary or more information on how to do this? I would've thought I can't patch as it requires writing to read-only parts of the system (I've been unsuccessful in trying to remount it with write permissions too... not sure why when I am in a root shell.
Sorry, I wasn't trying to give you totally worthless advice.
Production builds of adbd don't respond to "adbd root".
Since it's all open source you can build from source to have a rooted adbd.
OTOH, I never build from source, I find it easier to mod.
To put that on your device you'll need Magisk or somehow rooted.
Modding /system requires Magisk or that you abandon the concept of incremental updates (without restoring to last official version).
Renate said:
Sorry, I wasn't trying to give you totally worthless advice.
Production builds of adbd don't respond to "adbd root".
Since it's all open source you can build from source to have a rooted adbd.
OTOH, I never build from source, I find it easier to mod.
To put that on your device you'll need Magisk or somehow rooted.
Modding /system requires Magisk or that you abandon the concept of incremental updates (without restoring to last official version).
Click to expand...
Click to collapse
Interesting, thank you for the detailed response, I really appreciate it.
Gonna dig into this for the next couple days as I'd like to have a good phone for mobile security testing.
Not saying that this is the best route or the sane route. There are devices that I care about and devices that I can't be bothered about.
For the device that I care about:
I modify the dtb in the boot image so that /vendor is loaded without verifying.
I modify the fstab in /vendor so that /system is loaded without verifying.
I modify both /vendor and /system so that there is no error correction (wipe the last 4096 of each partition).
I patch (SE Linux) sepolicy for what I need in .cil
I patch adbd to be rooted (without any adb root or su command)
Yes, one could use Magisk, but I don't know where that is going. It's a clever program, but mod some stuff and look at all the stuff that a mount command shows.
For me, it's above the threshold. The downside of my approach is that you can't do incremental updates (without reverting to stock).
hola amigo disculpa lo que veo tu dispositivo esta rooteado y quisiera saber si me puedes ayudar a pasarme algunos archivos del sistema, ya que tengo un problema con las camaras que no puedo solucionar...
I'm looking for a way to make a generic gamepad driver for android. But I already made one in a failed attempt. The d-pad was not working. I went in the path system/usr/keylayout. I'm using Android 7.1 I made the driver using an app called gamepad tester it generates a file and then I just put the file in the folder
The remap buttons not work
usb bt joystick center not work in my device
You have to name the file correctly. I don't see any Vendor_0810_Product_0001.kl in your screenshot.
Check if/what keylayout is being loaded (plug/unplug the device):
Code:
C:\>adb shell
$ adb logcat|grep keylayout
Also, you don't have to put the file in /system/usr/keylayout (where you need R/W or Magisk).
You could put the file in /data/system/devices/keylayout (although you have to be root to install it).
Renate said:
Renate said:
Você tem que nomear o arquivo corretamente. Eu não vejo nenhum Vendor_0801_Product_0001.kl em sua captura de tela.
Verifique se/qual keylayout está sendo carregado (conecte/desconecte o dispositivo):
[código] C:\>adb shell
$ adb logcat|grep keylayout[/código]
Além disso, você não precisa colocar o arquivo em /system/usr/keylayout (onde você precisa de R/W ou Magisk).
Você pode colocar o arquivo em /data/system/devices/keylayout (embora você tenha que ser root para instalá-lo).
Click to expand...
Click to collapse
Click to expand...
Click to collapse
actually I had already done it the right name in the file but thank you I will test this : )
Renate said:
C:\>adb shell $ adb logcat|grep keylayout
Click to expand...
Click to collapse
but im using a tv box
OxyZin said:
but im using a tv box
Click to expand...
Click to collapse
Yeah, but it still has ADB somewhere, doesn't it.?
You need to verify what keylayout got loaded.
You can also try my UsbMode.akp (in the sig) to see what the buttons are doing.
You're going to have to get more detailed on what's not working.
When you say "driver" do you mean "Vendor_0810_Product_0001.kl"
That's really not a driver.
Sorry, I don't know what's going on here.
Hello,
I opened this thread yesterday => https://forum.xda-developers.com/t/unable-to-pair-to-smart-watch-after-root.4541453/
So I tried to patch the Bluetooth libary today by entering the following 4 lines in a terminal window.....
$ su
$ mount -o remount,rw /vendor
$ for i in `grep -lr 'security.wsm' /vendor/etc/vintf`; do [ ! -z $i ] && sed -i "$((`awk '/security.wsm/ {print FNR}' $i`-1)),/<\/hal>/d" $i; done
$ mount -o remount,ro /vendor
Then I wanted to reboot the phone. But I just saw the Samsung Logo on black ground. Ok... Sometimes it takes a bit longer so I waited over 2 hours. Nothing happened.
Since the taken photos are very important to my girl I flashed the newest firmware (I used the home file instead if CSC to keep the user data) hoping it would boot up normally and she could rescue her photos. But It doesn't wanna boot. Android recovery menu still work but I can't "mount /system" => "E:[libfs_mgr]Error updating for slotselect"
Is there a way to rescue the data (photos) before I do a factory reset?
Best regards
Manuel
Oh no!
you've broken rule number one.. always do a backup first (google/samsung/swiftbackup/pc etc) especially when doing something a little bit risque like flashing scripts.
I'm guessing you don't have TWRP recovery installed or able to use ADB?
There's loads of data recovery tools online, most (if not all) say they're free but they're not. You'll get to the last part of the recovery process then ask you to pay big bucks to use their service (I've seen $900 per year subscription fees!)
Your best bet now is to take it to your local phone shop and ask them to do it (probably cost about £20)
When you are all up and running again I saw this tip that might fix your bluetooth connection prob (it's from the Fold 3 forum so it should work on our Flip 3)
android 13 bluetooth issues fix
Hey all, I have had issues with my smartwatch since updating to android 13, and I have seen others having simmer issues. I have found a fix! Go to Settings > Apps> turn on Show system apps Scroll to Bluetooth Tap Battery Set it to Unrestricted...
forum.xda-developers.com
You can try reflashing the same firmware version without root to see if your phone boots up, make sure you flash home_csc to retain data with Odin
Posso tentar te ajudar! Eu tenho a ferramenta Chimera que posso te emprestar. E tentar trazê-lo de volta