General :: How To Debug MTK6573
Sep 17, 2012
I'm experiencing a battery drain in a Dapeng A7. Sometimes the battery charge decreases even though it's plugged to the charger.
I can see that when it happens the wifi don't switch off, even though I have set it in the settings, and it fact some times it does.
I have get some logcat but the only thing I noticed was just several ACTION_BATTERY_CHANGED, but without timestamp.
I would need some extra information, combining top, with logcat, and some more command for sure.
I have rooted the phone, so any command will be available.
Meanwhile I'm testing some battery savers.
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Sep 10, 2012
I've seen some people say 1Ghz is possible.
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Jul 16, 2013
I have this gadgetsfactory.com/c7500-smart-phone-android-2-3-os-3g-gps-wifi-4-3-inch-multi-touch-screen.html MTK6573 android phone (by GAGA as printed on the box) which i might add is half-bricked at this moment .
I have no backup of the ROM and the simple factory reset was useless from the beginning of its short life.
Baseband version MAUI.11AMD.W11.37.SPV6 , 2011/10/29
Kernel version 2.6.35.7
Build Number 11HX8.Y8.120316.AD2_3_5_V3.QHDC_CN.COM_MCP_HTClogo
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May 10, 2012
I bought a Chinese made Galaxy Note A9220, and have been using for 2 weeks, I like the big screen, battery life is reasonable, but the ROM storage is at the low side, I am not able to install many favorite apps/games in it, instruction to Root this device so I can remove some of the unwanted apps/games stored in the system. I have searched through many Chinese websites and tried many Root apps, so far no luck.
Basically the phone comes with specs as below:
- Phone Model : A9220
- Model number : e1108_v73_jbl1
- Android version : 4.0
- Baseband version : MAUI.11AMD.W11.37.SP.V17.F1, 2012/03/20 18:09
- Kernel version : 2.6.35.7 Tue Apr 10 15:29:22 CST 2012
- Build number : ALPS.GB.FDD2.MP.V4.5
- Custom Built Version : 1334042976
- CPU MTK 6573 512 rom 512 ram
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Dec 16, 2012
I have an phone with the information down:
Code:
# begin build properties
# autogenerated by buildinfo.sh
ro.build.id=GRJ90[code]....
I dumped all .img files from security, but i need to flash it and i didnt have a scatter file. Where i can create a new one? Or how?
And how to build a CWM based or another to this phone? The system is rooted but LOCKED, i cant change any thing like launcher or another program, and i restart the phone, and it returns like original.
i already rooted and partitioned, and have some bugs because apps crashing and i cant change launcher, the same issue with the keyboard, i change it but when reboot, the original one restored.
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May 15, 2012
I'd want root access is to install Titanium Backup or a firewall to freeze/block access to a certain Chinese Android Market app. The app in question sends out a notification to feature new Chinese apps everytime the phone is given internet access and there are no options to disable it within the app itself. And since it came with the phone, it cannot be uninstalled, and of course, it restarts immediately if stopped.
One-clicks do not work-- they all result in directory/permission errors. For example, superoneclick will hang on step 7 and doomlord's method would reboot the phone without making any changes.
It would seem my only resort would be to use a different ROM, but there are no ROMs for this phone. Of course there are methods using similar MTK 6573 phones which are usually just clones in different casings, but I've read that using non-specific ROMs will result in a brick as there are slight differences.So how should I go about rooting this phone? What are the risks of using a non-specific ROM?
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Jan 18, 2014
Hav been surfing and trying possible rooting means for my clone iphone 4s with Android os but to no avail. tried d Goophone y5 rooting script but still not rooted.... any xda developer with a working rooting script for the phone.
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Apr 21, 2012
I accidentally set a screen density at 240, while my phone's original value was 160, so now I can't unlock my lock screen, since the screen is too large. I tried to boot into factory recovery mode to do a hard reset and everything went back to original expected for the screen.
Then the problem now becomes more complicated, I can't check both USB Debug and Install From Unknown Resources and I also lost SU access.The phone that I am using is China phone, running CPU MTK6516.
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Mar 5, 2013
I'm trying my hand at porting a ROM to my device (S4 HTC One X/XL, Evita) and I've gotten as far as the bootscreen, but it hangs there (with the bootanim still running). I'd like to take a look at what's happened on the device, but I can't seem to use adb with it at this point. I've made sure drivers are installed and used multiple USB ports. ADB works in recovery and fastboot works in fastboot, but adb returns Offline when I run adb devices while the phone is sitting at the bootscreen.
Found this on StackExchange: [URL]......-for-debugging
According to some of the replies, it's possible to use adb at boot, so I'm not sure why adb returns offline. I tried running adb logcat while the phone is off and letting it boot, but adb never establishes a connection to the phone. Not sure why it can't. Hopefully it's not another adb driver issue. I've already spent a ton of time getting adb working with this phone while booted/in recovery.
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Apr 10, 2014
I'm using a stock Moto X international GSM version from the Motorola US store in the UK with a Giffgaff SIM card (with their limited goodybag that allows tethering). Using Android 4.4.2.
3G Internet on the phone itself works fine, but when I try to use the stock USB Tethering, Wifi Tethering or Bluetooth Tethering to use the 3G from my computer, all my packets seem to get dropped (ping and dig hang - computer is on Linux; tried on 2 computers).
USB tethering when the phone is on Wifi works fine, only when it's on 3G nothing works.
I have adb set up and working, and as expected a ping from adb shell works fine.
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Mar 9, 2014
How can i enable debug mode in my pc not on my phone ?
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Apr 25, 2014
I am extremely new in Android development and ADT.. I was working on trying to create my first `HelloWorld` in ADT but something messed up so I deleted all the files and folders and started a new project from scratch..but I am not able to debug this new project. I tried to create another project but everytime I am getting this error:
[2014-04-25 14:12:39 - App1] invalid resource directory name: /Users/Android_Mac/appcompat_v7/res/Icon
[2014-04-25 14:12:39 - appcompat_v7] invalid resource directory name: /Users/Android_Mac/appcompat_v7/res/Icon
There was an 'Icon' file in appcompat_v7..which I have deleted but the problem is still persisting
Also whats the use of `appcompat_v7`? i did not create it..
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Jun 30, 2013
How to remove debug symbole of .so and .elf files ?
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Jan 23, 2014
My devices where certain apps won't refresh/sync when I'm on wifi after getting a new router. Is there any way to see a debug log of what the network connection is trying to do when apps are trying to refresh?
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Jan 19, 2014
I have got LG L9 II with Jelly Bean 4.1.2 with kernel 3.4.0 (no newer firmware from LG nor other unofficial ports).I paired with it my Scala Rider G4 (by Cardo Systems) motorcycle bluetooth headset.
Pairing went OK, audio is transmitted by headset. But BT buttons do not work (almost) at all:
- initialize call, end call (Media Button?) - no reaction after one press,
- same button pressed twice - phone starts redialing last number (this is not default action of headset),
- volume up pressed once - no reaction,
- volume up long pressed - next song in player,
- volume down - no action.
With Nokias Symbian, or even Android 4.0.4, headset worked great.
I tried many apps like:
- Bluetooth Launcher,
- Tasker,
- Bluetooth Hedset Control
They simply did nothing.
So I thought, that maybe there are strange key mappings for that device. I tried KeyNumerTracker and ButtonRemapper from this forum [URL]- no reaction, like I did not press any button.
What can I do? Can I somehow check, whether BT buttons are received by phone? And change that strange reaction for dbl-press, long press?
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May 27, 2012
find out which app is draining my battery and if it's really necessary. couldn't find any information on the SDK pages.My Phone seems to be very often Awake while in standby. I can't understand why it has to wake up that often. Am I right, that this "Awake" means, that the cpu is running (not in sleep mode)?
Is there any way to log which software is waking the device up?
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May 13, 2012
How can I get and modify files on the system without activating the usb android debuging?
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Oct 16, 2013
when I boot it, it gets to the lock screen and, if I leave it going, it freezes the screen and nothing can change this situation; the only visible activity are the green/orange arrows on data connection.If I press the power button just after getting to the lock screen, so that the screen turns off, the boot continues without problem and then I can use the phone.
I wanted to check the logcat, so I went to Dev options and enabled USB debugging: first master switch and then usb debug checkamark, but nothing happens.The phone remains connected as a MM device.
I'm using official 4.1.2 ROM and a rooted kernel.
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Nov 1, 2012
In Ubuntu, I have double checked the udev rules. They all look perfect. (I cross checked using another phone too). The USB debug mode doesn't show up no matter what. And I have the adb_usb.ini in the right place. I have tried running all possible combinations of running adb, adb start-server as root. But
Code:
adb devices shows no devices at all.
However, with the USB debugging option enabled on phone, it worked on Win7 after windows installed a Common handset driver.
If I go back to Ubuntu without disconnecting the cable and do
Code:
$ adb devices
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
List of devices attached
1234567890ABCDEFdevice
The product id is 1234567890ABCDEF and I am able to see it and everthing works fine!!But the moment I disconnect the USB cable, its gone.
So I guess it's not the development machine that is at fault. The device seems to be setting a property while in Windows which stays latched till the usb connection goes off.
Btw the Code:
/data/property/persist.service.adb.enable is 1 too.
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Jan 28, 2014
I have a completely broken screen/lcd/digitizer on my Samsung Galaxy S3, debug mode was not on. The phone works as it will still vibrate when turned on and the LED / Menu / Back buttons light up during a boot. USB connector works as well. The phone was not previously rooted.
I had most important data on the sd card and I've already wrote off any other data on the phone as I've since moved on to a GN2. I would like to make use of the S3 (not necessarily as a phone but a server, security camera, etc.). I've read several posts here about my options and looked at numerous google articles, all seem to require debug mode being on or assume/require the data/OS must remain as this is what the user is trying to recover. I do not care if all data is lost on the phone, I just want to make the device useful again.
Am I out of luck if debug mode was not enabled or can I flash through adb via some obscure mechanism? Also note that fastboot is not an option here as the S3 (samsung) does not have it enabled. I am unable to get into "Download Mode" as I cannot see info on the screen.
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Aug 11, 2010
What is the best way to debug ANR. ideally, it would be nice to know what call / thread / file and line number it is stalled at when the ANR occurs, but every time I look at /anr/traces.txt, I can't seem to find anything that points to something I can start tracking down.
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Nov 8, 2009
I have mostly been avoiding debugging when I can because of these two problems, so hopefully someone here has suggestions to avoid them:
1. It seems that I have to build the SDK (`make sdk`) and copy it off to a directory for Eclipse to use almost every time I want to debug. I haven't followed through the "sdk" directive, so I'm not clear on why this is necessary instead of just having Eclipse read from the source in my directory. Isn't there some way for it to do this? FYI: I have a (modified) full checkout of Donut, not just the SDK.
2. How can I debug without using Eclipse? I would really like to be able to use something like gdb/jdb.
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Aug 6, 2009
My app is crashing, How do I debug it? I'm using a HTC Magic and eclips. I looked in the documentation, but it doesn't say how to go about doing it.
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May 11, 2009
How to debug application using gdb .
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Jan 13, 2010
I'm trying to debug a native shared library that my App uses through JNI. I can attach to a running app just fine with "gdbserver --attach pid" but i need to actually launch my app when i launch the gdbserver command.
There's a million blog hits on this topic but none of them seem to be clear as to how you launch your app. They all say to just type "gdbserver 10.0.2.2:1234 ./MyProgram" but what exactly is "MyProgram". Is that MyProgram.apk? Is it MyProgram.so? Is it some other file that gets created when the app is installed? If so, what's its path?
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Mar 13, 2009
I've tried to debug the android applications on emulator and than on the device as well but all the time I get the message "Wait for debugger - waiting for the debugger to attach to the process". I really don't know how to set the environment and the application in order to run the debug.
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Jun 9, 2010
Is there a writeini / readini functions for andriod/ecplise developent? Or what is the best way to 'remember' a setting, and then at a later time restore it?
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Nov 9, 2009
I have a user that says my application gives him an error on the Samsung Galaxy (it works fine one the G1). How can I debug this issue? Is there an accurate emulator/simulator? Can someone try it (Bendometer is the app)?
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Nov 17, 2010
I am using Windows 7 64bit and I am trying to get my computer to detect my HTC Desire, but it's not picking it up. I have everything available installed through the Android Updater and I have got my phone running through Ubuntu, so it is definitely a problem with Windows.
I am using Windows 7 64 bit. I have a HTC Desire running Stock 2.2 (Froyo) that works with USB Debugging on my Ubuntu machine. Windows does detect that my phone is plugged in. It shows as a mass storage device. I have all the available things installed via the Android Updater.
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Mar 3, 2010
I recently downloaded the latest NetBeans IDE (for MACOSX) and imported/migrated a project over from the ECLIPSE environment.Everything looks, and works well... except that EMULATOR gets stuck "waiting for the debugger to attach." I tried "Attaching Debugger." and set the PORT value to every case I've ever read about (8200, 8700, 5555, etc.) but the connection is refused.I am of the opinion that this is not the preferred way to start a debugging session in NetBeans for Android.
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