[Q] Trying to Downgrade - myTouch 4G Q&A, Help & Troubleshooting

Hey guys,
Im trying to downgrade my phone but im stuck at the line where you downgrade the version "/data/local/tmp/misc_version -s 1.00.000.0". After typing adb shell i get the "#" sign but then it immediately goes to c:\androidsdk\tools folder and when i try to type the line im stuck at it says no path exsists.
I dont know if it matters but also after typing the line" /data/local/tmp/fre3vo -debug -start FAA90000 -end FFFFFFFF " it does take me a few tries of typing adb shell before it actually connects and show the "#" sign
all the other commands have worked fine though
So is there something that im doing wrong or could do differently?
Thanks for the help

If it falls out of the shell - there's no point in entering the instruction. Try to execute it and make it stick in the shell, showing "#" sign when you type.
In the worst case, connect the commands and write "adb shell /data/local/tmp/misc_version -s 1.00.000.0" as a single line.

Thanks a lot but I realized that my default connection type was set to disk drive and after the last line that worked it actually disconnects the phobe
I'm successfully rooted now and love it
Sent from my HTC Glacier using XDA

Related

Where to find an Ubuntu guide to root and remove stock apps on the Hero?

If anyone can post a link to a detailed Ubuntu guide for newbies to root the Hero and remove stock apps, I would appreciate it. The guide posted doesn't go into too much detail in Ubuntu since the OP said that he could not get it to work in Ubuntu. Thanks.
killabee44 said:
If anyone can post a link to a detailed Ubuntu guide for newbies to root the Hero and remove stock apps, I would appreciate it. The guide posted doesn't go into too much detail in Ubuntu since the OP said that he could not get it to work in Ubuntu. Thanks.
Click to expand...
Click to collapse
Wouldnt the Mac version work since they are both *nix?
I was able to root my Sprint HTC hero just fine running Jaunty. I followed the instructions in the guide you mentioned, for Ubuntu. One thing I noticed is before adb recognized my phone, I had to start "HTC Sync" from the phone's notifications. Just ignore the error about it not finding HTC Sync on your PC. Obviously it never will since HTC Sync is a Windows app
Here's the step by step that worked for me: http://romeosidvicious.com/2009/11/09/rooting-the-htc-hero-with-ubuntu-karmic/
I typed it so I could find it easily if necessary and figured why not share it....
romeosidvicious,
Thanks for all your hard work. I and others really appreciate it.
Stevious said:
I was able to root my Sprint HTC hero just fine running Jaunty. I followed the instructions in the guide you mentioned, for Ubuntu. One thing I noticed is before adb recognized my phone, I had to start "HTC Sync" from the phone's notifications. Just ignore the error about it not finding HTC Sync on your PC. Obviously it never will since HTC Sync is a Windows app
Click to expand...
Click to collapse
Yep, that is something I had to do in windows XP as well. It will help many others as well. Thanks.
Stevious said:
I was able to root my Sprint HTC hero just fine running Jaunty. I followed the instructions in the guide you mentioned, for Ubuntu. One thing I noticed is before adb recognized my phone, I had to start "HTC Sync" from the phone's notifications. Just ignore the error about it not finding HTC Sync on your PC. Obviously it never will since HTC Sync is a Windows app
Click to expand...
Click to collapse
Great, now my Ubuntu Jaunty machine won't detect the phone. I did the above but it still won't work. Im gonna reboot and retry...
Edit:
Nope, no love for my Ubuntu. It's not seeing the Hero. I will have to research this one.. If anyone has suggestions, please chime in.
Ok, found a solution:
http://forum.xda-developers.com/showthread.php?t=537508
----------------------------------------------------------------
Here is the part that solved it for me:
Setting up UDEV to recognize HTC Device -
1. Type the following into a terminal (Applications > Accessories > Terminal):
Code:
gksudo gedit /etc/udev/rules.d/51-android.rules
2. Now add the following line to the blank file:
Code:
SUBSYSTEM=="usb", SYSFS{idVendor}=="0bb4", MODE="0666"
3. Click save and close.
4. To restart udev, open up a terminal and enter:
Code:
sudo /etc/init.d/udev restart
---------------------------------------------------------------------
Thanks to Wddglr for all the useful info. It looks like I will be using other things he posted about. Hopefully that info will help someone else.
Just curious, which version of Ubuntu are you running? I didn't have to make any UDEV changes in Jaunty.
romeosidvicious said:
Here's the step by step that worked for me: http://romeosidvicious.com/2009/11/09/rooting-the-htc-hero-with-ubuntu-karmic/
I typed it so I could find it easily if necessary and figured why not share it....
Click to expand...
Click to collapse
I want to follow through with this...
I was following this
http://www.youtube.com/watch?v=ArMO5IHS2eI
until the step came to plug it in and then he suggested typing "adb devices" which told me this.
"~/android-sdk-linux/tools$ adb devices
bash: adb: command not found"
So I came here and I want to follow the links tutorial.. two questions
Is it safe to proceed even though i've been told adb: Command not found
will i be able to proceed although ive been told this command is not found?
Onompoly2 said:
"~/android-sdk-linux/tools$ adb devices
bash: adb: command not found"
So I came here and I want to follow the links tutorial.. two questions
Is it safe to proceed even though i've been told adb: Command not found
will i be able to proceed although ive been told this command is not found?
Click to expand...
Click to collapse
Try:
sudo ./adb devices
From the same directory. Or, you can specify the full path:
sudo ~/android-sdk-linux/tools/adb devices
To answer your other questions, it won't work if it says the command is not found.
Okay
It worked but I must have turned into an idiot when i decided my operating system was good enough.
This isn't working, and I am not even upgraded to the operating system the tutorial is written for...
194 updates due... running 8.04 with a bunch of double half installed broken applications.. maybe I should reformat.
I'll let you guys know how things go which ever way it goes.
back again. fresh 9.10 install fully updated.
Following this
http://romeosidvicious.com/2009/11/09/rooting-the-htc-hero-with-ubuntu-karmic/
I get this far
[email protected]:~# sudo su
[email protected]:~# cd ~/android-sdk-linux/tools
[email protected]:~/android-sdk-linux/tools#
[email protected]:~/android-sdk-linux/tools#
[email protected]:~/android-sdk-linux/tools# ./adb push ../asroot2 /data/local/
711 KB/s (74512 bytes in 0.102s)
[email protected]:~/android-sdk-linux/tools# ./adb shell chmod 0755 /data/local/asroot2
[email protected]:~/android-sdk-linux/tools# /data/local/asroot2 /system/bin/sh
bash: /data/local/asroot2: No such file or directory
[email protected]:~/android-sdk-linux/tools# ./adb shell /data/local/asroot2 /system/bin/sh
[+] Using newer pipe_inode_info layout
Opening: /proc/559/fd/3
SUCCESS: Enjoy the shell.
# mount -o remount,rw -t yaffs2 /dev/block/mtdblock3 /system
cd /system/bin
cat sh > su
chmod 4755 su
reboot
Click to expand...
Click to collapse
It seems as though after it says "SUCCESS" that my terminal just stops responding to code...
Tried reading the link to where he made the tutorial from, but its a mixture of ubuntu and windows with 30 pages of posts.
Any thoughts/help?
Thanks
[Continuing]
So just pretending that everything is going as planned I reboot the phone and it actually turns my computer off as well..
So I continue with the steps.
[email protected]:~# cd ~/android-sdk-linux/tools
[email protected]:~/android-sdk-linux/tools# ./adb push ../recovery-RA-heroc-v1.2.3.img /sdcard/
* daemon not running. starting it now *
* daemon started successfully *
1199 KB/s (3352576 bytes in 2.730s)
[email protected]:~/android-sdk-linux/tools# ./adb shell
$ su
su: permission denied
Click to expand...
Click to collapse
But Get permission denied.
I'm going to go ahead and start over but skip the first line that i input that said SUCCESS and stopped the terminal.
(really don't know what i'm doing but I think I need to get these two lines in
cat sh > su
chmod 4755 su)
EDIT: on second thought perhaps this has something to do with me being logged in as root on my computer from the get go, i'll try that.
A dummy and his cell phone perhaps soon part.
# mount -o remount,rw -t yaffs2 /dev/block/mtdblock3 /system
cd /system/bin
cat sh > su
chmod 4755 su
reboot
Click to expand...
Click to collapse
It looks like you copy/pasted this whole section as a block. I think you need to execute the commands one at a time, and wait for a new "#" prompt between each one. The reason the terminal stops responding is that as one long string, it's not a meaningful command.
buck2202 said:
It looks like you copy/pasted this whole section as a block. I think you need to execute the commands one at a time, and wait for a new "#" prompt between each one. The reason the terminal stops responding is that as one long string, it's not a meaningful command.
Click to expand...
Click to collapse
I didn't, although i did try that as well
after I would do the mount commands i would no longer get a $ or a # sign, it was just a bunch of nothingness...
I ended up booting up my girlfriends vista and then spent quite a while figuring out how to get the driver for adb, I had to follow two different windows guides for rooting for some reason as well... so if that says anything.. just imagine how long it took me to realize how to get the driver hahah
buck2202 said:
It looks like you copy/pasted this whole section as a block. I think you need to execute the commands one at a time, and wait for a new "#" prompt between each one. The reason the terminal stops responding is that as one long string, it's not a meaningful command.
Click to expand...
Click to collapse
no, I'm having the same problem. After the "mount" command it gives me nothing.
Edit: doing this in karmic
Odd. I've had no problems following the generic procedure from theunlockr on ubuntu. My only suggestion would be to turn
Code:
./adb shell /data/local/asroot2 /system/bin/sh
into
Code:
./adb shell
/data/local/asroot2 /system/bin/sh
I'm not sure why it should make a difference, but on my computer "./adb shell <command>" exits the shell when it finishes. From what you've pasted, it doesn't look like that's happening to you, but that's my only guess right now.
If you run "./adb devices" do you see your serial number?
And out of curiosity, why are you running as root on your computer? (sudo su) Have you tried just starting the adb server as root, and running the rest of the commands normally? Does this work?
Code:
./adb kill-server
sudo ./adb start-server
./adb devices

need help with command prompt PLEASE!! ASAP im working on it now

im on to the command prompt thingy and im a little confused......
do i put the whole command in? because when i do it says faild bla bla?
do i type it in just how it shows? cuz i wont work for me, but if i put in
JUST..."abd shell mount" it show alot of writing like it worked but im not putting in the WHOLE command???
can anyone tell me what it is supposed to say after each command??????????
omg i just want it to work. i got a new phone from verizon because i downloaded the leak, when all i wanted was a custom rom for wireless tether
adb shell mount -o rw,remount /dev/block/mtdblock3 /system
adb push recovery.img /sdcard
adb push flash_image /system/bin
adb shell chmod 755 /system/bin/flash_image
adb shell flash_image recovery /sdcard/recovery.img
you might want to hit up in the irc chat, you can get real time help there. irc.wastate.net i believe or irc.zifnab06.net chat room either erisroothelp or droideris
where is that? those links diddnt work
those werent links, they were the servers for the irc chats. you need a irc chat client to get on there. if you want to use a web based chat client, the direct link to there is chat.andirc.net
whooohoooo!
you dont remember how the command prompt works? im just wondering if you put the whole command in or just the first part....sorry if im coming off a little stupid and pushy
how about posting the error?
ok i get in to my tools directory(this is what i see)
*C:\AndroidSDK\AndroidSDK\tools>
i put in (adb shell mount -o rw,remount /dev/block/mtdblock3 /system)
this is what it says "mount: Operation not permitted"
Why not use this:
http://forum.xda-developers.com/showthread.php?t=661413
what does that do? is it an app to get around the command prompt?
Does your phone have root access? (did you flash the rooted PB00IMG.zip?)
yes i did all the steps leading up to this now im stuck on the command prompt
do i type in all of the command? when i do it says "mount: Operation not permitted" on the first command
*Sigh*
- Open up command prompt (either type in cmd in the windows search bar or dig deep into your computer to find that sexy thang.
- Direct it to the folder of your choosing. In this case, the tools subfolder of android sdk. There are several ways to do this, the easiest would be as follows:
Say you're trying to get to C:\AndroidSDK\tools
Type:
cd C:\AndroidSDK\tools
or
cd C:\
cd AndroidSDK
cd tools
- From here, you shouldn't have a problem with adb. Make sure your device is plugged in and type:
adb devices
and you should see your device. Copy and paste the commands and you should be good to go.
ok so i put in adb devices (wasnt in the walkthrough)
and it showed
"list of devices attached"
HT9CTHG01052 device
im assuming that this is my device! yay.....or so i thought
i copied and pasted the command...and i also tried to type it out
it said the same thing!?
"mount: operation not permitted"
im sure its something im doing wrong...i just need someone to take a couple minutes to help a brutha
i typed in "cmd" in front of each command and it showed
microsoft windows [version bla bla]
copyright bla bla
untill i got to the last command..... it said 'ecovery.img' is not recognized as an internal or external command, operable program or bach file (yes it did say " 'ecovery.img' ") i looked all over a i found no file mis labled as "ecovery.img"
when it says all that stuff about windows does that mean that it took the command?
Why are you typing in "cmd" infront of everything?
IDK im just trying to figure it all out? am i wrong?
thanks for helping btw
i wish someone knew what it is supposed to say after each command....or even a video showing someone doing these commands so you can see them typing them
Open up a command prompt and go to your tools directory, and execute these commands:
adb shell mount -o rw,remount /dev/block/mtdblock3 /system
adb push recovery.img /sdcard
adb push flash_image /system/bin
adb shell chmod 755 /system/bin/flash_image
adb shell flash_image recovery /sdcard/recovery.img
you type the adb commands in exactly like they are shown. you dont type anything in front of adb.

[Q]

Ok, following the instrucions of Darkonions Easier 1-2-3 Droid Root, I am finding it a little compicated at step 6a, I entered ./data/local/tmp/rageagainstthecage-arm5.bin just like it says, it starts it's process, installed my drivers, and then it booted me out, I waited for awhile, but nothing happened, It says to "To check if rageagainstthecage worked it's magic, enter the shell with adb shell. You should see a # sign. If you don't, you need to run rageagainstthecage again by entering the command from step six.
how do I check the adb shell? .. I apologize for the noob questions, but coming from an iPhone, this is all greek to me.
hi,
to enter adb shell first make sure you are in your tools directory ex (cd c:\android-sdk-windows\tools) once your in the directory just enter adb shell on a command line. if your get the # you have root. I would also suggest looking at doroot the droid2 one click rooting method which works perfectly for me. Its a quick script install that basically runs all the commands for you. hope that helps.
If you get a "$" prompt, type in "su" and hit enter to see if you have root. You will see SU permission popup on your dx which you should allow. If prompt changes to "#" then you have root.

Temproot for Desire Z/G2 help needed

I can use a computer to temproot my Gingerbread 2.34 G2/Desire Z
I run this batch file and to Re Root, (root fades off after a while) I run the lines in RED and it works again as rooted.
adb wait-for-device
adb push ./fre3vo /data/local/tmp
adb shell chmod 777 /data/local/tmp/fre3vo
adb shell /data/local/tmp/fre3vo -debug -start Fb990000 -end FFFFFFFF
adb wait-for-device
adb remount
adb shell
adb shell exit
cls
adb shell chmod 755 /data/local/tmp/fixsu.sh
adb shell /data/local/tmp/fixsu.sh
Exit
Is there anyone who knows of a local application that would act like adb but DOES NOT NEED THE PHONE TO BE HOOKED UP TO A COMPUTER ? If not, is there anyone who could get something written that would do the red commands on the phone without having to use adb and a computer? (When I use Connect Bot or Terminal Emulator, I get access denied, but the same commands via ADB succeeds... I don't know why.) That'd really make the TempRoot very usable when the user is on the road, and away from a computer. I really think the super smart android afficionados in our forum would easily be able to cobble something that we all could use, Like Visionary... Thank you for reading this, and thank you even more if you can tell us how to do it on the phone, or even writing a one button job that accomplishes this.
Aloha from Hawaii !
fre3vo is an adb exploit, thats why it only works in abd.
one thing you could try is, after running fixsu.sh for the first time through adb, open a terminal session, gain root access in it (type 'su') and then leave that in the background until you need to run fixsu.sh again.
-Nipqer
Can I just ask why you want to have temp root over perm root? Nothing wrong with it but maybe there are other solutions out there

[Q] Need help pushing a system file with adb

I have bricked my device when I tried to copy framework-res.apk to the system folder. I renamed the old framework-res.apk to framework-res.apk.bak but before I could paste the new one the phone freaked out and rebooted and now I'm stuck at the ATT white screen. I have adb access though so I'm hoping I can just push the framework-res file using adb. Every time I try this though I get an error saying file system is read only. I know all I probably need to do is get the computer to mount system as read/write. I just don't know how to do this. Is there anyone out there who can help me out?
Modified from:
http://forum.xda-developers.com/showthread.php?p=41339365
You may need to do:
mount -o remount,rw /system
chmod 777 /system/framework
Thank you for your quick reply. I'm kind of a novice when it comes to adb so bear with me, but when I use those commands I get 'mount' is not recognized as an internal or external command. I'm not sure if it matters or not but I'm running windows XP and my working directory is in c:\android-sdk\platform-tools when I tried executing "mount -o remount,rw /system".
Okay I tried changing the command to "adb shell mount -o remount,rw /system" now I get the error mount operation not permitted. I hope this doesn't mean I borked it. . . Also want to note that I did root the phone.
jack_slapped said:
Thank you for your quick reply. I'm kind of a novice when it comes to adb so bear with me, but when I use those commands I get 'mount' is not recognized as an internal or external command. I'm not sure if it matters or not but I'm running windows XP and my working directory is in c:\android-sdk\platform-tools when I tried executing "mount -o remount,rw /system".
Click to expand...
Click to collapse
You need to do some reading before you go any further - please. ADB is a command shell, and the commands he gave you are for running IN ADB after it's successfully connected to the phone.
There are lots of good writeups on using ADB all over the place.
jack_slapped said:
Okay I tried changing the command to "adb shell mount -o remount,rw /system" now I get the error mount operation not permitted. I hope this doesn't mean I borked it. . . Also want to note that I did root the phone.
Click to expand...
Click to collapse
You need to get INTO the shell first -- then execute the commands.
Also, always stop the system before modifying stuff, especially framework!
like so:
Code:
> [B]adb shell[/B]
$ [B]su[/B]
# [B]mount -o rw,remount /system[/B]
# [B]stop[/B]
# **[I]cp or mv whatever here[/I]**
# [B]reboot[/B]
your cmd prompt will return after reboot
alacrify said:
You need to do some reading before you go any further - please. ADB is a command shell, and the commands he gave you are for running IN ADB after it's successfully connected to the phone.
There are lots of good writeups on using ADB all over the place.
Click to expand...
Click to collapse
I know believe me when I say I'm trying to read as much as I possibly can. Nobody wants this phone fixed more than me. It's just alot of new stuff and I'm not entirely familiar with it. I think I'm connected with adb and started a shell using "adb -s myserial shell". I input the first command and got "mount: operation not permitted". Not really sure why it would say that considering I rooted the device.
jack_slapped said:
I know believe me when I say I'm trying to read as much as I possibly can. Nobody wants this phone fixed more than me. It's just alot of new stuff and I'm not entirely familiar with it. I think I'm connected with adb and started a shell using "adb -s myserial shell". I input the first command and got "mount: operation not permitted". Not really sure why it would say that considering I rooted the device.
Click to expand...
Click to collapse
Be sure to follow gwbard's directions a little closer. The first command inside the ADB shell is "su" which will elevate you to root - this will be necessary in order to execute the "mount" command.
From your command line (assuming in Windows), you'll run the "adb shell" command that gwbard showed. It should give you a prompt that ends with a dollar sign. Once you execute the "su" command, you'll see that change to a pound/hash sign (#).
gwbard said:
You need to get INTO the shell first -- then execute the commands.
Also, always stop the system before modifying stuff, especially framework!
like so:
Code:
> [B]adb shell[/B]
$ [B]su[/B]
# [B]mount -o rw,remount /system[/B]
# [B]stop[/B]
# **[I]cp or mv whatever here[/I]**
# [B]reboot[/B]
your cmd prompt will return after reboot
Click to expand...
Click to collapse
Dude you are the man! That did the trick. I really appreciate it. I'm still trying to figure out exactly what a shell is and how that ties into adb but I learned a good bit about it from today. I've used linux before and I have heard of a shell but never really understood what exactly it was. Anyways thanks again for everyone who helped me get this working.
Aou said:
Be sure to follow gwbard's directions a little closer. The first command inside the ADB shell is "su" which will elevate you to root - this will be necessary in order to execute the "mount" command.
From your command line (assuming in Windows), you'll run the "adb shell" command that gwbard showed. It should give you a prompt that ends with a dollar sign. Once you execute the "su" command, you'll see that change to a pound/hash sign (#).
Click to expand...
Click to collapse
Yea I posted that last one before I saw his instructions. They were right on point. Thanks guys!
jack_slapped said:
Dude you are the man! That did the trick. I really appreciate it. I'm still trying to figure out exactly what a shell is and how that ties into adb but I learned a good bit about it from today. I've used linux before and I have heard of a shell but never really understood what exactly it was. Anyways thanks again for everyone who helped me get this working.
Click to expand...
Click to collapse
When you click "start" and type "cmd", you're starting a shell. They're command interpreters that extend functionality in specific ways. like "dir" for the Windows/DOS command shell, and "su" or "mount" for adb. Lots of good writeups on that around too

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