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Well, I spent the last week or so having all sorts of creative fun with my new Captivate. Unfortunately, I was having the random shutdown issue, so I decided to remove SRE, SU, etc, using ODIN to restore my phone back to stock and get it exchanged for a new one.
I came home with my new phone today and proceeded to start the customization process all over. Before I did anything serious, I connected my new Captivate to my desktop, to both charge the battery and to sync with outlook using Kies.
With a full battery and my contacts loaded, I moved on the rooting and installing SRE. I then installed a bunch of apps, including ADW, ShopSavvy, and a bunch of games.
I then tried to get on the Market to download a few more apps. I forgot to 'emulate' T-Mobile to get around the AT&T censorship, so I fired up MarketAccess. I got an error message saying that MarketAccess couldn't get SU privs. That made no sense, since the phone was rooted, and SRE installed SuperUser. I downloaded the latest copy of Superuser and installed that. The SU problem was now fixed. (Turns out there was a glitch in the SRE I used. Designgears quickly fixed the zip file, but I was already using the glitchy one.)
Anyway, after loading a slew of apps/games, I plugged the phone back into the desktop to charge the battery some more. I got two error messages, one on the phone, and one on the desktop.
The phone complained that it was not on an 'idle' screen, since ADW was running. Since I had set ADW to be the default launcher, I used TitaniumBackup to temporarily uninstall ADW. (I couldn't figure out how to stop ADW and set TW back to the default.)
The desktop is more or a serious problem. I am now getting an info bubble saying that the USB DEVICE IS NOT RECOGNIZED.
The correct USB drivers are installed. I've used them to ODIN my previous phone back to stock. And they were working fine before I added SRE, ADW, etc.
I've uninstalled and reinstalled the drivers. Didn't help.
I tried USB Debugging, on and off. Didn't help.
I tried the age-old trick of unplugging the desktop and leaving it unplugged for 30 minutes. Didn't help.
So, here are my questions:
1) Does anyone know how to correct the DEVICE NOT RECOGNIZED error?
2) If not, is there anyway for me to restore the phone to stock without USB connectivity?
The phone still functions fine, just no USB. I was able to download the new SRE (with SuperUser fixed) using Dolphin browser. I then used My Files to rename and move the zip file to the root directory, and was able to install it fine. Is this same approach possible to restore to stock?
Thanks in advance...
Uninstall the usb drivers. Not sure what there called when kies installs it
fivebraids said:
Well, I spent the last week or so having all sorts of creative fun with my new Captivate. Unfortunately, I was having the random shutdown issue, so I decided to remove SRE, SU, etc, using ODIN to restore my phone back to stock and get it exchanged for a new one.
I came home with my new phone today and proceeded to start the customization process all over. Before I did anything serious, I connected my new Captivate to my desktop, to both charge the battery and to sync with outlook using Kies.
With a full battery and my contacts loaded, I moved on the rooting and installing SRE. I then installed a bunch of apps, including ADW, ShopSavvy, and a bunch of games.
I then tried to get on the Market to download a few more apps. I forgot to 'emulate' T-Mobile to get around the AT&T censorship, so I fired up MarketAccess. I got an error message saying that MarketAccess couldn't get SU privs. That made no sense, since the phone was rooted, and SRE installed SuperUser. I downloaded the latest copy of Superuser and installed that. The SU problem was now fixed. (Turns out there was a glitch in the SRE I used. Designgears quickly fixed the zip file, but I was already using the glitchy one.)
Anyway, after loading a slew of apps/games, I plugged the phone back into the desktop to charge the battery some more. I got two error messages, one on the phone, and one on the desktop.
The phone complained that it was not on an 'idle' screen, since ADW was running. Since I had set ADW to be the default launcher, I used TitaniumBackup to temporarily uninstall ADW. (I couldn't figure out how to stop ADW and set TW back to the default.)
The desktop is more or a serious problem. I am now getting an info bubble saying that the USB DEVICE IS NOT RECOGNIZED.
The correct USB drivers are installed. I've used them to ODIN my previous phone back to stock. And they were working fine before I added SRE, ADW, etc.
I've uninstalled and reinstalled the drivers. Didn't help.
I tried USB Debugging, on and off. Didn't help.
I tried the age-old trick of unplugging the desktop and leaving it unplugged for 30 minutes. Didn't help.
So, here are my questions:
1) Does anyone know how to correct the DEVICE NOT RECOGNIZED error?
2) If not, is there anyway for me to restore the phone to stock without USB connectivity?
The phone still functions fine, just no USB. I was able to download the new SRE (with SuperUser fixed) using Dolphin browser. I then used My Files to rename and move the zip file to the root directory, and was able to install it fine. Is this same approach possible to restore to stock?
Thanks in advance...
Click to expand...
Click to collapse
I had a similar problem and it turn out that Kies hosed up all my drivers...The only way I got it fix was by totally removing any trace of Kies and then uninstalled all my samsung drivers and usb drivers and then rebooted my pc. Then I reinstalled the samsung drivers and win 7 did the rest...
Well, I haven't uninstalled Kies yet. Although I have uninstalled and reinstalled the drivers from the ODIN thread. No difference.
I even uninstalled the ODIN referred drivers and tried the drivers directly from the Samsung site. Still no difference.
I'll go ahead and try uninstalling Kies and then the ODIN drivers, reinstall the ODIN drivers and see if that helps.
I've also ordered a new cable, since I've read a few threads on other forums where the problem was bad cables. I was going to go to AT&T and get a new cable, but they want $24.99. I just ordered a pair from Amazon at $3.99 each, with free shipping!!
Thanks...off to try ridding myself of Kies...
Well, deleting Kies (and associated drivers) didn't help!
After deleting Kies, I tried both the ODIN referenced drivers, as well as those from the Samsung site. Still not working!
I guess I'll wait on a new cable and see if that helps...
Okay, I think I'm in BIG TROUBLE here!!!
New cables arrived today, but they made no difference at all! Still getting the USB Device Not Recognized message. Doesn't matter if I plug the cable in while the phone is on and select any of the connection options (Kies, Mass Storage, etc.). It gives me the same message when I have Odin running and plug the phone in while holding the volume keys.
To further add to the problem, I tried installing the Odin referenced USB drivers on my wife's laptop which has never seen this phone or Kies. SAME PROBLEM!
I'm thinking there might actually be something wrong with the physical port on the phone. But this highlights my actual problem...
How can I return the phone (for the second time) when this phone has been rooted and is running SRE 1.2.1a ?!?!?
Apparently, there's no way for me to restore this thing to stock without USB.
Any ideas/suggestions?
Relax dude--I just got a captivate a few weeks ago, and have it working on tmobile.
For the drivers, when you plug your phone in, you're getting some errors. I know you uninstalled the drivers, but to double-check, open up device manager and see if there are any ! marks for the phone. Right-click and uninstall the entries. Also, you might try using a different USB port. I can only get my phone to connect using one of the 6 usb ports i've tried. Finally, and I don't know if these are the drivers for Odin, but I downloaded these drivers: SGH-i897_Captivate_USB_Drivers_5_02_0_2
When the phone connects, you might want to go to device manager, find the device(s), righ-click and and select 'update driver'. then, in the driver update window, pick 'manual' or 'let me specify location' and navigate to the unzipped SGH-i897_Captivate_USB_Drivers_5_02_0_2 file. Then, it should work.
Like I said, I have no idea if those are the drivers for odin...but I'm about to find out
I'd like to relax, but I think I'm dealing with a phone with a bad usb port...and since I've rooted, SRE'ed, etc., I won't be able to return it.
Anyway...
The driver you're using is the 'direct from Samsung' version, not the one for Odin.
Regardless, I've been through the exercise you propose...both with the Samsung and Odin drivers. When you attempt to manually install drivers, you need to point the installer to the ".inf" setup information file to use. The Samsung driver has three: SSADADB2.inf, SSADBUS.inf, and SSADMDM2.inf.
I get the following message when trying to use any of these three setup files:
The specified location does not contain information about your hardware.
Oh, and I've tried several different USB ports on the computer...both on my external hub and directly into the back of the machine.
Thanks for the suggestions, but still not working...
I'm really thinking I have a bad port on the phone...especially since trying the connection on my wife's laptop produces the exact same error.
Dam...
Still trying to find a way to restore the phone to stock without a USB connection...
i also have this "DEVICE NOT RECOGNIZED" on my sony x1.
Drivers
I was having trouble using the USB drivers from Samsung the one's you were using SGH-i897_Captivate_USB_Drivers_5_02_0_2. The computer didn't recognize the phone. If you havn't tryed these already give these a try. Well since I am new I can't post the url. Put these words together (forum.xda-developers com archive index.php t-730638)
superdog404 said:
I was having trouble using the USB drivers from Samsung the one's you were using SGH-i897_Captivate_USB_Drivers_5_02_0_2. The computer didn't recognize the phone. If you havn't tryed these already give these a try. Well since I am new I can't post the url. Put these words together (forum.xda-developers com archive index.php t-730638)
Click to expand...
Click to collapse
Not sure different USB drivers would help, but I went to the thread you show and tried to download the 32bit drivers. This is what I get:
{"error": "Invalid access attempt for this token"}
Oh well, thanks anyway.
I'm still thinking that the problem is hardware on the phone. I've tried four different cables, and three different computers. All show same problem of DEVICE NOT RECOGNIZED.
Still trying to figure out how to restore to stock without USB connection for ODIN so I can exchange for a new phone...
What are your USB settings on the device? Do you have debug mode enabled or maybe you've set the device to connect to kies right away which is producing errors on your PC. What versions of windows have you been trying to connect to? This sounds like a windows problem more than anything else.
No modifications, same error
I didn't make any modifications to my new AT&T Captivate, and I too am getting USB Device not recognized under any of the following conditions:
- drivers installed, no Kies
- drivers installed after Kies
- Kies installed after drivers
No response to any USB connection mode (Kies, mass storage, media player, PC INternet).
Only way to exchange files is to physically remove the SD card and plug it into my PC. Windows XP Professional.
By the way, which of the three drivers is the correct one: ssadadb2.inf, ssadbus.inf, or ssadmdm2.inf? Pardon my ignorance as to how this is supposed to work.
mukherji said:
I didn't make any modifications to my new AT&T Captivate, and I too am getting USB Device not recognized under any of the following conditions:
- drivers installed, no Kies
- drivers installed after Kies
- Kies installed after drivers
No response to any USB connection mode (Kies, mass storage, media player, PC INternet).
Only way to exchange files is to physically remove the SD card and plug it into my PC. Windows XP Professional.
By the way, which of the three drivers is the correct one: ssadadb2.inf, ssadbus.inf, or ssadmdm2.inf? Pardon my ignorance as to how this is supposed to work.
Click to expand...
Click to collapse
You should return your phone if it's new if you can't get your computer to recognize it when you have the correct settings and drivers.
Choose, mass storage. I use the drivers from ODIN, I also have to ones from Samsung's site but they are for Windows 7 64bit. Before you plug any Captivate into a PC for the first time you need to first change the settings to USB Mass storage or Kies will attemp to download drivers. Once you get your phone to mass storage windows should find the drivers. I am not sure, I am running Windows 7, I have an old desktop that runs XP, I could plug my phone in and check for you.
FiveBraids
Settings--developement-- check debugging mode, this will allow you to open a command shell. Using SDK and ADB commands.
Download SDK online.
http://developer.android.com/sdk/index.html
Follow the installation instructions. This will allow you to use the command ADB download to get your phone into download mode. Kies screws my drivers so I don't use it.
Rhiannon224 said:
You should return your phone if it's new if you can't get your computer to recognize it when you have the correct settings and drivers.
Choose, mass storage. I use the drivers from ODIN, I also have to ones from Samsung's site but they are for Windows 7 64bit. Before you plug any Captivate into a PC for the first time you need to first change the settings to USB Mass storage or Kies will attemp to download drivers. Once you get your phone to mass storage windows should find the drivers. I am not sure, I am running Windows 7, I have an old desktop that runs XP, I could plug my phone in and check for you.
FiveBraids
Settings--developement-- check debugging mode, this will allow you to open a command shell. Using SDK and ADB commands.
Download SDK online.
http://developer.android.com/sdk/index.html
Follow the installation instructions. This will allow you to use the command ADB download to get your phone into download mode. Kies screws my drivers so I don't use it.
Click to expand...
Click to collapse
The 2 folders I found that have the drivers are /program files/android/, .... and /program files/samsung. Delete these subfolders that have drivers in them.
Download this : http://www.megaupload.com/?d=N4GC49JL and unzip. In the folders inside (i386 and amd) there are uninstallers. Run whichever version is appropriate for you. If you have no drivers or it doesn't say to reboot, the main folder has a setup program. Run that to install the proper drivers. When you plug in to usb, it will now find these drivers.
Also, for me, ONLY the REAR usb ports work properly with this. Top, front, and ext hub ALL give issues.....
JayPhill89 said:
What are your USB settings on the device? Do you have debug mode enabled or maybe you've set the device to connect to kies right away which is producing errors on your PC. What versions of windows have you been trying to connect to? This sounds like a windows problem more than anything else.
Click to expand...
Click to collapse
USB is set to Ask on connection
Debug off or on makes no difference
All tests have been done on XP machines (3 different ones)
I'm all but positive this is hardware...
Thanks for trying to help!
Rhiannon224 said:
<snip>
FiveBraids
Settings--developement-- check debugging mode, this will allow you to open a command shell. Using SDK and ADB commands.
Download SDK online.
http://developer.android.com/sdk/index.html
Follow the installation instructions. This will allow you to use the command ADB download to get your phone into download mode. Kies screws my drivers so I don't use it.
Click to expand...
Click to collapse
I haven't tried ADB, but I'm not understanding how ADB would be able to connect when the connection to the computer is failing at the driver level. I guess I can give it a try tomorrow.
Thanks for trying to help!
What would REALLY help me is for someone to post a backup taken of a completely stock (ODIN'ed) phone using ROM manager. I'm thinking I could load that on the phone and then be able to return it for a new phone!
Any volunteers...please?
techmik67 said:
The 2 folders I found that have the drivers are /program files/android/, .... and /program files/samsung. Delete these subfolders that have drivers in them.
Download this : http://www.megaupload.com/?d=N4GC49JL and unzip. In the folders inside (i386 and amd) there are uninstallers. Run whichever version is appropriate for you. If you have no drivers or it doesn't say to reboot, the main folder has a setup program. Run that to install the proper drivers. When you plug in to usb, it will now find these drivers.
Also, for me, ONLY the REAR usb ports work properly with this. Top, front, and ext hub ALL give issues.....
Click to expand...
Click to collapse
Big thanks!
Just got my first Android device a couple hours ago (went from ATT Bold to Captivate), and could not get the phone to mount to my PC.... followed your instructions here and BAM! Perfect-o! I have now rooted....
OK, not sure where to go next... was thinking about just getting a new ROM flashed since I am totally stock at this point.... the fun begins!!!
jaxf250 said:
Big thanks!
Just got my first Android device a couple hours ago (went from ATT Bold to Captivate), and could not get the phone to mount to my PC.... followed your instructions here and BAM! Perfect-o! I have now rooted....
OK, not sure where to go next... was thinking about just getting a new ROM flashed since I am totally stock at this point.... the fun begins!!!
Click to expand...
Click to collapse
Great!! Glad it all worked for you. My next advice is, before adding anything READ A LOT!!! =) Decide what you want from the descriptions and issues you will see in the threads....
Happy modding!!
I didn't see, I just skimmed through bit did you try to put the phone in download mode and see if windows sees that (different drivers come in to play in download mode and none of the touch wiz stuff is running)? it would test the idea of a bad port.
then you can still always install linux and use adw from there, linux and macs don't need drivers. if that doesn't work, put insurance on the phone if you haven't already then drop it in the sink and get another one.
also I think although I don't know but I think adw may have something to do with it. and incorrectly uninstalling it. first put the phone in download mode then you can work from there on ways to fix that.
Sent from my SAMSUNG-SGH-I897 using Tapatalk
Ok, I've given up trying to get this to work. I'm 100% convinced this is a hardware problem with the phone!
I had another thread going, looking for a way to restore this phone (remove SRE, SU, etc.) without usb/ODIN so I could return it to AT&T. I've figured out how to restore it to stock and will be heading to AT&T in the morning.
Thanks to everyone for their patience and assistance!
Here is my experience with all this and why I need help ..
(Yes, I am new to all this, maybe that's why I get confused but alright..)
Okay, I want to root my phone with the design of DocRambone. Right, I follow your guide here:
http://forum.xda-developers.com/showthread.php?p=7329960#post7329960
And go to HOWTO#1 which says I need to flash my firmware. And so I start.
I first download Odin, get the 512.pit file and then try to find the desired firmware package(which according to the Doc guide is I9000XWJM8). Okay, I search the link and get to this: (I pick original firmwares -> Europe)
https://www.wuala.com/Samsung Galax...n/Original Firmwares/Europe/?key=AfzUZSU4SpKU
Which leads to my first confusion. I can't find anything named "I9000XWJM8". The closest I find is the one called "GT-I9000_I9000XWJM8_I9000XXJM4_CODE-MODEM.7z". Can I use this one or where is the "I9000XWJM8" ? :S
Right, I then assume it's the right one and continue only to find out that I don't know how to start my phone in "download mode". Or maybe I just can't because I got one of the phones without the 3 button combination. I'm not sure which one it is, and yes I did try all the combinations you state here:
http://forum.xda-developers.com/showthread.php?t=746814&page=2
None works. But how does the screen look like when you are in recorvery mode? Maybe you should add this to the guide, so people know if they can or cannot start in recorvery mode.
Anyway, I assume I have one of the phones without the combination and so I continue to the guide "Release: 3-button combo fix for any firmware version":
http://forum.xda-developers.com/showthread.php?t=785201
I follow the guide and get to step 6 which says "Start a new command prompt and type "adb reboot recovery"". Right, what's this now?
I go back to the big tutorial:
http://forum.xda-developers.com/showthread.php?p=7329960#post7329960
And finds the ADB tutorial to find out that I need Android Software Development Kit .. AND a rooted phone. Right, so I wanted to root my phone in the first place and now I need to root the phone in order to get the 3 button combination so I can root the phone. "Wait what?" was my 1st thought. But then I remembered that I found this guide earlier "[REF] Howto (un)root your SGS I9000 the easy way (keep all your data) (Eclair 2.1)":
http://forum.xda-developers.com/showthread.php?t=728754
Why did I got here? Because it said "the easy way". I thought that maybe it doesn't need the 3 buttom combination and so I found out it doesn't!! YAY finally a breakthrough, I thought. And so I started with this tutorial.
I was then met with this
"ROOT includes:
- Superuser 2.3.6.1
- Busybox 1.16.0 (for use with Titanium Backup)"
which brings me to another question: Does this mean that you get these apps when you use this root method? or do I need to install the apps first?
I thought it was the first one, since it says "includes". And so I start with the "Automated Method!". I dowload the .bat file and start. Follow what it says and reaches to the part where I plug in my phone. Here I get the error message: "Driver installation unsuccessfull" (Or something like it. I Don't recall since when I plug the phone in now I don't get the error. I don't even get a "ready to use removable disk" now. It doesn't even recognize the phone now when it's plugged in). Now I have tryed to connect it to the pc before (although WITHOUT the USB-debugging checked) and it worked fine. And this is as far as I can get. I am now officially stuck!
I have read comments and all but it doesn't help.
I'm realy tired from trolling these forums after being led through like 4-6 guides + the ones I havn't mentioned here (havn't counted, but something like that)..
So can anyone please, for the love of god, tell me which guide I should start with, list the guides so I know which one to go to next and answer the questions above.. My head hurts now :S ..
But in general, please write the guides more "noob friendly" or whatever .. I think alot of them are written by admins for admins(or atleast people who know their way around these phones). Atleast that's the impression I get.
I know it was a long read but I hope you'll help anyway
Thank you in advance!
/JohnTheOne
Sorry if I sound mad or offencive btw.. it's not my itention. I'm just mad and annoyed at myself because I can't make it work
Sent from my GT-I9000 using XDA App
hello there, I can appreciate if you're new to smartphones it can seem a lot to take in.
If you want an easy/simple way to root then there are 2 or 3 methods available on this fantastic forum but try this one:
http://forum.xda-developers.com/showthread.php?t=742403
just go to youtube and search for rooting videos and watch someone do it first, then you do it. very easy once you see how it is done. youtube or theunlockr.com also has great videos
Yea but my problem is now that I can't get access to it when it's in USB debugging mode.
As I posted earlier, the first time I put my phone in USB debugging mode and connected it to my computer it said "Drivers where not successfully installed" (or something like it).. And now, when I connect my phone to my computer in USB debugging mode, it won't even show as an USB. It doesn't pop up and say "USB connected" and I can't find it under My Computer.
Someone who can help me with this?
And when I plug it in, in USB debugging mode, should I press the USB connected button on my phone, like I usually do when I connect the phone to my computer without it being in USB debugging mode?
Okay, I found the device now on my computer, but I can't find any drivers for the phone to be connected in USB-debugging mode. Anyone knows where I can find drivers for this?
JohnTheOne said:
Okay, I found the device now on my computer, but I can't find any drivers for the phone to be connected in USB-debugging mode. Anyone knows where I can find drivers for this?
Click to expand...
Click to collapse
when used as USB Debugging mode, you need no driver if you plan to use it as a mass storage drive
you just pull down the tab and select mount the drive
then you can copy your Update.zip to the phone Internal SD
after it is done select Unmount the mass storage drive from the pull down tab in the phone
and now you can boot into the Recovery Mode, select update.zip
and you are rooted.
reboot back to normal, and enjoy the freedom to install any App you want to play with
The easiest way I found is to go on to Android market, install One Click Lag Fix. Then open the app and select root 2.1. Restart into recovery and select apply update.zip. Your phone reboots and its rooted. Simples!
simplest way to root is
1)go to market search for RyanZA's OCLF 2.0.
or here is link http://www.appbrain.com/app/com.rc.QuickFixLagFix
2)open the app
3) click root.
4)then boot into recovery
5)use volume button to select update.zip and click home button
6)your phone is rooted.
Hi everyone... Can anyone here let me know if these "lagfix" rooting methods work and are SAFE for a LOCKED (I have not unlocked the sim) Bell Galaxy S with stock JH2 rom? I am also a bit of a noob and would like to see what this phone can really do.
Also... Do I have to unroot it if I want to upgrade to froyo when it is released?
Please advise...
Thx.
yiannisthegreek
PS... Once this is rooted, HOW do you unroot with these "lagfix" methods if I ever need to?
i would advice againts installing the LAG FIXes as they can kill your Internal SD
there are over a dozen forum topics with people unable to repair the damage, and end up having to ship the phone back to samsung to have it repaired.
Allgamer...
Thank You for the heads up on this but now I am still confused on how to do it. I have to move the update.zip file to my internal sd card but I too have some issues that I cant figure out.
I learded how to do it on youtube watching someone called tech0stickyasglue and it seems very simple but firstly I am not sure exactly where I have to place the file and if I have to unzip it and then place the 2 folders inside it into the sd card, etc... I also have an issue with the whole "mount" and "unmount" thing.
I can mount the card while in usb debugging but when I go back to the dropdown menu it does not give me an option to "unmount" it only gives me an option to quit usb debugging and when I pick this option I get a warning message saying that I should "make sure I have unmounted form the host" or something to that effect.
Can you give any advice or step by step instructions to me on what and where I need to place these files to make this work?
I would greatly appreciate it...
Yea but the thing is that I can't go into recorvery mode.. The 3 button combination doesn't work (Talking to the people from page 1)
AllGamer said:
when used as USB Debugging mode, you need no driver if you plan to use it as a mass storage drive
you just pull down the tab and select mount the drive
then you can copy your Update.zip to the phone Internal SD
after it is done select Unmount the mass storage drive from the pull down tab in the phone
and now you can boot into the Recovery Mode, select update.zip
and you are rooted.
reboot back to normal, and enjoy the freedom to install any App you want to play with
Click to expand...
Click to collapse
When I put down the tap and select mount the drive(when in USB debugging mode that is) I can't acces the phones folders. I can't even see the extra icons you usually get, under My Computer, when you connect an USB to the computer. I can only find the SAMSUNG_Android under Control Panel -> Hardware and Sound ->Devices and Printers where it lies under the "Unspecified" section and not under the "Devices" section. And when I right click on it, press proporties and go to the Hardware tap, I can see under "Device status:" it says "The drivers for this device are not installed. (Code 28)" ..
So can anyone tell me what's wrong? (I havn't installed Kies btw, dunno if that has got anything to do with it)
JohnTheOne said:
When I put down the tap and select mount the drive(when in USB debugging mode that is) I can't acces the phones folders. I can't even see the extra icons you usually get, under My Computer, when you connect an USB to the computer. I can only find the SAMSUNG_Android under Control Panel -> Hardware and Sound ->Devices and Printers where it lies under the "Unspecified" section and not under the "Devices" section. And when I right click on it, press proporties and go to the Hardware tap, I can see under "Device status:" it says "The drivers for this device are not installed. (Code 28)" ..
So can anyone tell me what's wrong? (I havn't installed Kies btw, dunno if that has got anything to do with it)
Click to expand...
Click to collapse
Ahh... the joy of Android & Kies....
you don't really need to install Kies, I only installed Kies to check for official ROMs, but i was using the phone on the PC even without Kies installed
You can install the Android SDK drivers, inside the Android package that you download from google, there is a sub folder with both 32bit and 64bit drivers, unplug your phone and install them, then plug back the phone, it should be detected now.
in my Work PC, i never installed any driver, and i select mount, and it gets detected as a USB key by Win XP
AllGamer said:
Ahh... the joy of Android & Kies....
you don't really need to install Kies, I only installed Kies to check for official ROMs, but i was using the phone on the PC even without Kies installed
You can install the Android SDK drivers, inside the Android package that you download from google, there is a sub folder with both 32bit and 64bit drivers, unplug your phone and install them, then plug back the phone, it should be detected now.
in my Work PC, i never installed any driver, and i select mount, and it gets detected as a USB key by Win XP
Click to expand...
Click to collapse
Alright, thanks alot But where can I find this Android package then? I'm not sure what you are talking about exactly
Why wont anyone explain WHAT file(s) you put WHERE exactly for this update.zip root method? Is is some sort of "spy secret" or something?
Seriously... I CAN get to see my phone folders on my computer so I am good there but what I dont know is if I am supposed to move the entire .zip file to the root of my sd card or if I need to extract the .zip file to the root of my sd card.
At any rate... I have tried BOTH methods and I always get the same error message when I reboot in 3 button mode... Something to the effect of E: cannot open / install update.zip... Invalid or not found... (I am guessing on this as I am at work but you get the idea)...
Please... ANY help and "step by step" instruction would be GREATLY appreciated!!!
Hi,
One Click Lag Fix (OCLG) downloadable from Android Market will give u an option to root ur phone. And also it gives u an option to fix the lag in galaxy s. I have more than 80 applicatons and widgets installed in my phone. I insist that OCLF is the most useful, powerful and demanded application ever. It is so easy to use and follow. It even offers an option to unroot. So don't be afraid to download and install.
For ur reference, the bench mark speed has been increased from 800 to 2150. Comparable to nexus 1 with 2.2 was 1200. Hope this helps.
Sent from my G-I9000M Ver. UGJH2 using XDA App on Bell Mobility Network
JohnTheOne said:
Alright, thanks alot But where can I find this Android package then? I'm not sure what you are talking about exactly
Click to expand...
Click to collapse
you download it from google
just google up Android SDK download
Hi all,
So I've tried lots of forums on here about how to root my LG Optimus 2x but keep running into the same problem. Here are the steps I've been following:
Remove the battery.
Plug in your USB cable to your PC.
Hold Volume Up and Volume Down at the same time keeping them held down.
Plug in the USB cable to your phone. (Keep the buttons held until Windows detects a new APX device.)
Open Device Manager in Windows and you should see "APX Device" listed with an error icon.
Right click on the APX device.
Select 'Update driver software'.
Select 'Browse my computer...'.
Select 'Let me pick...'.
Select 'Have disk'.
Browse to directory you extracted the *driver* software to: One-Click-G2x-recovery-flasher-09-23\APX.
Accept any warnings, including the big red alert (you may need to disable UAC).
Now in Device Manager under 'USB Controllers' you should have an 'NVIDIA USB Boot-recovery driver for mobile devices'.
If not, uninstall the driver, reboot, rinse and repeat.
I'm on a Windows 7 32 bit PC. When I check for an APX device in the Device manager I don't see one?
I do see an unknown device but when I try to click have disk etc for this, it does not recognise the drivers I'm pointing at and does not install. Can anyone help me with this?
Many thanks,
Derek
What version are you on? Froyo or Gingerbread? It seems you are flashing CWM but that's a longer way to root. You could always try Super one click, which works on froyo.
Yes, I am on 2.2. So Superoneclick is safe to use?
Absolutely. I used it when I was on froyo. Do you have any sensitive data however on your phone? Just in case you mess up, it's always good to have a backup of it. Probably hook up your USB cable to your pc/laptop and copy/paste the files to be safe.
Ok, thanks. So I have rooted the phone using SuperOneClick. Can you send me a link where I can find information about how to put on Gingerbread 2.3 now? Or maybe there is a better ROM I can use that that? Any advice would be appreicated.
Thanks,
Derek
You can try Cyanogen Mod, but that is experimental, even the RC one (Release Candidate).
You can try other leaked versions of ROMs, or you can download the latest v10L Gingerbread release. Before installing any ROM, I recommend doing a CWM or Nandroid backup.
The link to download gingerbread (it's only out in a few countries in Europe) is located in the development sub section of the LG 2x forums. However, try using the update tool and see if it tells you that you have an update.
I seem to have a bit of a problem. I took your advice and found a forum that helped me to do a Nandroid Backup. As part of the steps it asked me to install ROM manager from the Market. I started this and chose my phone model. I started the Flash ClockworkMod Recovery’ in the ROM manager but it stopped and said a permissions error occured. Then I tried to open other programs but they wouldn't open. I tried to reboot the phone but now it just flashes on the LG logo and won't boot up. Please help me with this.
Hello people on this great forum i am new here so i salud you all.
i installed Cyanogenmod 2.3.4 android on lg optimus 2x butt here is the thing how do you update to a newer version or do you have to unstall everything and start from scratch.any tips are welcome and is there a new version of cyanogenmod
derbeast said:
Hi all,
So I've tried lots of forums on here about how to root my LG Optimus 2x but keep running into the same problem. Here are the steps I've been following:
Remove the battery.
Plug in your USB cable to your PC.
Hold Volume Up and Volume Down at the same time keeping them held down.
Plug in the USB cable to your phone. (Keep the buttons held until Windows detects a new APX device.)
Open Device Manager in Windows and you should see "APX Device" listed with an error icon.
Right click on the APX device.
Select 'Update driver software'.
Select 'Browse my computer...'.
Select 'Let me pick...'.
Select 'Have disk'.
Browse to directory you extracted the *driver* software to: One-Click-G2x-recovery-flasher-09-23\APX.
Accept any warnings, including the big red alert (you may need to disable UAC).
Now in Device Manager under 'USB Controllers' you should have an 'NVIDIA USB Boot-recovery driver for mobile devices'.
If not, uninstall the driver, reboot, rinse and repeat.
I'm on a Windows 7 32 bit PC. When I check for an APX device in the Device manager I don't see one?
I do see an unknown device but when I try to click have disk etc for this, it does not recognise the drivers I'm pointing at and does not install. Can anyone help me with this?
Many thanks,
Derek
Click to expand...
Click to collapse
Only select the DEBUG USB, and its ok!
Settings > Applications.
I hope this help, because you can only do the root with the DEBUG USB activate
I just finished using this guide:
http://rootzwiki.com/topic/25228-how-to-rooting-gt-p3113-step-by-step-updated-052412/
The process works well and doesn't require ADB on the host PC. Some things I noticed:
I would not install the linked USB drivers. They didn't work for me on XP or Win7. Install the Kies software from:
http://www.samsung.com/us/support/owners/product/GT-P3113TSYXAR
It has the USB drivers. Then you may want to uninstall right away as the program is bloated and worthless in my opinion. Drivers are kept after uninstall (if you don't choose to remove them).
I could not get my Win7x64 PC to work with the root process. The device was not recognized when it was in download mode. I also could not use the Win7 PC to root my Kindle. I used an XP laptop for the procedure. Not sure what the problem was.
If your device is not being recognized by Windows while tablet is in download mode, it will not show up in odin.
The steps include using a secondary sdcard. I already had one. I'm not sure if you could use the internal storage if you don't have an external card.
Otherwise the process was fairly straightforward as far as rooting processes tend to be.
Ectoplasmic said:
I just finished using this guide:
http://rootzwiki.com/topic/25228-how-to-rooting-gt-p3113-step-by-step-updated-052412/
The process works well and doesn't require ADB on the host PC. Some things I noticed:
I would not install the linked USB drivers. They didn't work for me on XP or Win7. Install the Kies software from:
http://www.samsung.com/us/support/owners/product/GT-P3113TSYXAR
It has the USB drivers. Then you will may want to uninstall right away as the program is bloated and worthless in my opinion. Drivers are kept after uninstall (if you don't choose to remove them).
I could not get my Win7x64 PC to work with the root process. The device was not recognized when it was in download mode. I also could not use the Win7 PC to root my Kindle. I used an XP laptop for the procedure. Not sure what the problem was.
If your device is not being recognized by Windows while tablet is in download mode, it will not show up in odin.
The steps include using a secondary sdcard. I already had one. I'm not sure if you could use the internal storage if you don't have an external card.
Otherwise the process was fairly straightforward as far as rooting processes tend to be.
Click to expand...
Click to collapse
I have had the problem of my Samsung device (i897) not showing up in download mode also. here is what I did.
1 plug phone in in download mode.
2 go to device manager and find the Samsung usb connection and
update drivers. let windows get update from internet. then it will show up.
hello
this method seems the easiest but how do you know if I am or ueald ueald3? thank you
alessa said:
hello
this method seems the easiest but how do you know if I am or ueald ueald3? thank you
Click to expand...
Click to collapse
Settings->System->About device->Build number
I have rooted my device(p3110) in this way on my win7X64 PC
it works perfectly for me~~~~:laugh:
will this, of course, initialise the tab? sorry for the newbieish question.
Sent from my GT-P3113 using xda app-developers app
Much appreciated! Works!!!
Hi
(Sorry for my little english, feel free to speak french if you can)
I have try to root my 4X HD for using a better recovery app (recover pictures deleted in sd card, now you know my skill). I have use this page: (as newbie i cant post outside links)
n fact, I never had an Android device where this was that easy to achive! Our friends at XDA-Developers offer a guide and the necessary tools in this thread. Having a "Microsoft free zone" and "only" running Linux machines (yeah, even the Android ones run a Linux kernel), I was able to follow up those steps with a little adaption here and there -- and so I will sum up the results for Windows and Linux users as well:
Preparation
First you need to download the required tools, all of them available at the linked XDA-Developers thread:
o4xr.zip is the rooting toolkit
IS11LG_SystemBackupTest.signed.apk to prepare your device
Windows users only: LGUnitedMobileDriver_Ver_3.7.2_LG-P880_LGO4XHD.zip -- the Windows drivers for the device
Having everything downloaded, some additional steps are necessary at your computer:
Windows users only: Unzip and install the drivers
Linux users: Make sure adb is able to detect the device (check with adb devices). If it's not, see at the end of this answer for some hints.
Everybody: Copy IS11LG_SystemBackupTest.signed.apk to your Optimus (e.g. after connecting it via USB in MTP mode, copy the file to the internal SDCard)
Everybody: Create a new directory, unzip o4xr.zip there, and change into this directory.
The rooting process
On your Optimus, go to Settings→Security and make sure "Unknown Sources" is TICKED (i.e. contains a checkmark)
Go to Settings→Developer Options and enable "USB Debugging"
Now install IS11LG_SystemBackupTest.signed.apk (e.g. use a file explorer to find and "launch" it)
Open the "SystemBackupTest" app you just installed. Nothing spectacular will happen, so don't be disappointed here.
Hold the power button and choose "Power off and restart".
When you can see the lock screen, you may notice that the phone is running very slowly, this is normal.
Once the device is fully started up again, connect it to your computer with an USB cable. Make sure the phone is in "Charging Only" mode.
On your PC, open a terminal (Linux) resp. command (cmd.exe, Windows) window and change into the directory you've extractedo4xr.zip` into.
(on Windows, you may need admin privileges: right click, run as administrator. On Linux it did fine for me without superuser/root permissions)
Now run the rooting script:
Windows users: type root followed by the enter key
Linux users: type ./root-linux.sh, also followed by the enter key
Any Mac users? Type ./root-mac.sh, also followed by the enter key. Don't worry, it won't root your Mac/Linux machine (Windows users: it is unlikely to root your box, either
DO NOT DISCONNECT YOUR PHONE WHILE THE SCRIPT RUNS! Wait while it does its job. During that process, the phone will reboot automatically a couple of times. The script will inform you about this in your command/terminal window. Once the command/shell prompt returns, the misdeed is accomplished
Now uninstall SystemBackupTest from your Optimus. Do not launch it again at this state, or you might have to start over from step 5
On your phone, open up Google Play Store and search for "SuperSU". Update the app when prompted, then open it. Press OK to update the SU binary.
You now have root and can safely restore the "Unknown Sources" and "USB debugging" settings back to how you had them! Congratulations! Next steps are to install Titanium Backup, LBE Privacy Guard, and all the other things you might need and which require root!
At step 8. i got "command not found" in Terminal (Linux Mint), assuming script don't work i have reboot my device.
Since my phone boot but is very very slow and screen is friezed, even if i can unlock my SIM card by memory pattern (without sim card and always by memory i can see Settings of android but not down the list).
In recovery boot (Sound up + Power), my device show me a picture that would say "dont unplug charge and usb".
I guess my phone is not rooted, adb can list it but not fastbood. LG software (on windows 7) cant communicate with it because usb driver not work. I guess i've try and read more since 8 hours but my brain is off right now. Any help will be very welcome.
Cheers