Develop Bugs

[Q] Desire boot stuck with HTC logo after playing with recovery. Pls help n00b :)

I have Android 2.2 rooted Desire. Just removed some system apps using this guide
I think nothing serious or critical?
Code:
adb-windows shell mv /system/app/Stock.odex /sdcard/device_files
adb-windows shell mv /system/app/Facebook.apk /sdcard/device_files
adb-windows shell mv /system/app/teeter.apk /sdcard/device_files
adb-windows shell mv /system/app/teeter.odex /sdcard/device_files
adb-windows shell mv /system/app/HtcFacebook.apk /sdcard/device_files
adb-windows shell mv /system/app/HtcFacebook.odex /sdcard/device_files
adb-windows shell mv /system/app/HtcFootprints.apk /sdcard/device_files
adb-windows shell mv /system/app/HtcFootprints.odex /sdcard/device_files
adb-windows shell mv /system/app/HtcFootprintsWidget.apk /sdcard/device_files
but my phone doesn't boot now, it stucks on HTC logo.. What may be wrong and how to fix it? Maybe I shouldn't have to removed facebook app? Just by the stopid error i have moved those apps to non existent folder, so I can't restore them too..
Any ideas how to fix it would be appreciated.
or maybe I have to exit recovery or something? Because I just did the moving stuff.. then run the recovery-windows.bat (from rooting kit) again and just clicked restart on the phone. And it doesn't pass HTC logo now. :/
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

On the assumption that you can still move the files back to the device, why don't you just download a standard ROM (there are many available on the Android Development forum), then extract the apk's & odex's that you have deleted and just push them back and restart the device.

thanks, ill try to download my rom again and extract it with zip. I'm using this rom http://forum.xda-developers.com/showthread.php?t=741775

Facebook.apk Attached
I have extracted and attached the copy of Facebook.apk from my phone. This should get your phone running at the very least. After that you could just go with downloading one custom rom and extracting the rest of the files you need.

restored all apps back, but that didn't help
Downloaded http://forum.xda-developers.com/showthread.php?t=741775 copied apps content to device_files on SD card, then booted my phone into recovery
C:\Users\Originalas>cd C:\android-sdk\pushfiles
C:\android-sdk\pushfiles>adb-windows shell mount /system
adb server is out of date. killing...
* daemon started successfully *
C:\android-sdk\pushfiles>adb-windows shell mount /sdcard
C:\android-sdk\pushfiles>adb-windows shell mv /sdcard/device_files/* /system/app
C:\android-sdk\pushfiles>exit
Click to expand...
Click to collapse
still same HTC logo after reboot..

just flash a new rom, and in future remember that if your going to remove a .odex file you need to remove the corresponding .apk too

yep, had to flash, to get it working again. Though not a big deal, all settings and apps left the same without a wipe.

Could you tell me which RUU you used pleased, I am stuck on that screen, and have OTA 2.2. many thanks

[Q] Setting kernel parameters on startup (without using any app)?

I'm using LeanKernel 4.5 and i'd like to change governor, scheduler and some other minor parameters using sysfs. My linux understanding is quite basic.
I can easly check current values using adb (a list of sysfs options is here):
Code:
adb shell
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
I get "interactivex". However, why I can't change it using adb (first question)? This it's not working:
Code:
adb shell
echo powersave > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
And the governor remains "interactivex".
Second question is, how can I make them permanent? Should I modify init.rc script?

You need to be root to change those values. 'su' after 'adb shell'.
Second, your rom needs to support /system/etc/init.d/ scripts.
Sent from my i9250

bk201doesntexist said:
You need to be root to change those values. 'su' after 'adb shell'.
Second, your rom needs to support /system/etc/init.d/ scripts.
Sent from my i9250
Click to expand...
Click to collapse
Thank you for your help. I did :angel: but it doesn't work:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Also, I'm using the stock factory images. So you're saying that I will not able to set this values at boot? If yes, how the app SetCPU can?

Gremo said:
Thank you for your help. I did :angel: but it doesn't work:
Also, I'm using the stock factory images. So you're saying that I will not able to set this values at boot? If yes, how the app SetCPU can?
Click to expand...
Click to collapse
Add a file at /system/etc/init.d/<filename.extension>. Chmod it to 755 and add the contents below into it(the steps can be done via adb or file manager, its easier via file manager for newbies)
Code:
#!/system/bin/sh
echo powersave > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
After that, reboot your phone and check whether the changes has been done or not
To enable init.d, at minimum you need to be rooted though and busybox needs to be installed
Here's a link on how to enable it(you can try whether it works or not first, if it doesn't then only try this one): http://forum.xda-developers.com/showthread.php?t=1933849

[Q] Why cmd show # instead of $ after I typed "adb shell" then "su"

[Q] Why cmd show # instead of $ after I typed "adb shell" then "su"
Hi, I am not good at command writing, but recently I would like to use "androidscreencast.jnlp" which I need to use cmd in desktop windows to configure for keyboard and mouse control over the android phone.
When I type adb shell, it doesn't show "$", it shows "[email protected]:/ #".
What does that mean??
I probably need the "$" sign to do the configuration...
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Can anyone help??
Thank you very much!!

# is the symbol for you having root access.

Indeed.
Sent from my Galaxy Nexus using xda app-developers app

Op, use google
Sent from my i9250

Zepius said:
# is the symbol for you having root access.
Click to expand...
Click to collapse
Thanks Zepius,
but I have been trying the following codes in cmd for several times in order to allow using desktop keyboard and mouse to control my nexus through AndroidScreenCast.jnlp. It seems unsuccessful. It's supposed that the code is fine. Just wondering does that "[email protected]:/ #" the obstacle ...
{
su
chmod 777 /data/dalvik-cache
cd /data/dalvik-cache
exit
exit
}

francis1212 said:
Thanks Zepius,
but I have been trying the following codes in cmd for several times in order to allow using desktop keyboard and mouse to control my nexus through AndroidScreenCast.jnlp. It seems unsuccessful. It's supposed that the code is fine. Just wondering does that "[email protected]:/ #" the obstacle ...
{
su
chmod 777 /data/dalvik-cache
cd /data/dalvik-cache
exit
exit
}
Click to expand...
Click to collapse
Not sure what those commands have to do with getting a keyboard to work, but you certainly would no be able to execute them without the # prompt...
Sent from my Galaxy Nexus using Tapatalk 2

francis1212 said:
Thanks Zepius,
but I have been trying the following codes in cmd for several times in order to allow using desktop keyboard and mouse to control my nexus through AndroidScreenCast.jnlp. It seems unsuccessful. It's supposed that the code is fine. Just wondering does that "[email protected]:/ #" the obstacle ...
{
su
chmod 777 /data/dalvik-cache
cd /data/dalvik-cache
exit
exit
}
Click to expand...
Click to collapse
What does the cache have to do with the keyboard?
Beamed from my Maguro.

(HELP) Can't sync correctly CM9 sources

Hi, I'm trying to sync CM9 sources. I've set up my Ubuntu 11.10 from differents pages of xda, like the guide of Rom2Maru.
So, all libs are intalled, jdk6 is also installed ,etc. So, yesteray I started to start to sync, using the instructions of the PecanCM's github:
Code:
repo init -u git://github.com/PecanCM/android.git -b ics
repo sync -j16
And I don't know why but after 4 hours it stucks. I have tried 3 times and in the 3 times it stucks at the final. I've got a lot of memory left on my hard drive so I don't know why it stucks.
I have run a log and nothing special, here you have a Screenshot:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
In the first terminal, here is my sync stucked. In the second one, Here is the log. So, in the thirst I did a "repo sync", but it stucks too.
So, please, can anyone help me? I'm really interested in learn about android and can compile it.
Thanks a lot

hi, try this
from root of source
Code:
cd .repo
rm -rf manifest*
rm -rf repo
cd ..
mv .repo ../.repo
cd ..
rm -rf {name of source folder}
mkdir cm9
mv .repo cm9/.repo
cd cm9
repo init -u git://github.com/PecanCM/android.git -b ics
repo sync -f
hope this works for you

Thanks for your help, but it's stucked in:
Fetching projects: 100% (258/258), done.
I don't know what can I do. Do you have another idea?
And, Which version of ubuntu are you using? Are you using wubi? And what post do you use to set up your ubuntu (jdk, libs,etc)?
Thanks

Some time it happens with me too but i fix it by repo sync -f ! try only repo sync -f I hope it will work for you

Ok, I've done what you said, I restarted to sync again, and I have some news problems:
First, It stucks agains here:
Then, It said that I have to use repo sync -f --force-broken, so I did:
But It said that can't sync, and there isn't git in bootloader.
Any one can help me please? thanks

repo sync -f should work bro !

Error : {root access is missing}, after successfully flashing rom

Hello everyone,
I have Micromax Canvas A1 Model number- AQ4501 (Android one)
From last 2 days I'm trying to flash {*NavBar Version MIUI 7 (V5.9.6) [STABLE]}
link- http://forum.xda-developers.com/cro...neral/port-miui-7-5-9-18-android-one-t3272082
i have downloaded all files including gapps
then i try to flash this rom using twrp and philz touch recovery both one by one but got no result .
both recoveries say that root is missing even i have rooted my phone successfully.
here are some screenshots :
I have some screenshots during flashing of rom:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Here are some more information if anybody needsverall Status: Congratulations! This device has root access!
Feedback
Stage 1 - Superuser App: Installed
Installed: SuperSU by Chainfire - version 2.65
Stage 2 - Superuser Binary Files: Installed
Standard Location
Command: ls -l /system/xbin/su
Result: -rwxr-xr-x root root 75364 2016-05-07 11:15 su
Version: 2.65:SUPERSU
Analysis: Root access IS correctly configured for this file! Executing this file can grant root access! Root user ownership is present and setuid attribute is not present.
Standard Location
Command: ls -l /system/bin/su
Result: /system/bin/su: No such file or directory
Analysis: File /system/bin/su does not exist.
Alternative Location
Command: ls -l /sbin/su
Result: /sbin/su: Permission denied
Analysis: File system permissions restricted and denied access.
Alternative Location
Command: ls -l /system/sbin/su
Result: /system/sbin/su: No such file or directory
Analysis: File /system/sbin/su does not exist.
Alternative Location
Command: ls -l /system/xbin/sudo
Result: /system/xbin/sudo: No such file or directory
Analysis: File /system/xbin/sudo does not exist.
Alternative System Environment Location
Command: ls -l /vendor/bin/su
Result: /vendor/bin/su: No such file or directory
Analysis: File /vendor/bin/su does not exist.
Stage 3 - Root User Account: Success
Root user id: uid=0(root)
Root group id: gid=0(root)
Root SELinux context: context=u:r:init:s0
Optional - ADB Shell User
Status: Non-Root Shell User
Setting stored in /default.prop and configured as: ro.secure=1
Additional - System Environment PATH
System Environment PATH: /sbin /vendor/bin /system/sbin /system/bin /system/xbin
License: N
Results provided for your Micromax AQ4501 - Android 5.1 device
These are some screenshots during flashing-
And this is errror:
after flashing this screen appears nothing else-
PLEASE guys help me out . any suggestions and fixes to get rid of this problem?
Thank you everyone

Are u wipe your old data and system and cache and dalvik cache ? before install new rom